CN104315716A - Direct heating type integral afterheat recovery system used for soft beverage factory - Google Patents
Direct heating type integral afterheat recovery system used for soft beverage factory Download PDFInfo
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- CN104315716A CN104315716A CN201410543009.7A CN201410543009A CN104315716A CN 104315716 A CN104315716 A CN 104315716A CN 201410543009 A CN201410543009 A CN 201410543009A CN 104315716 A CN104315716 A CN 104315716A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The invention discloses a direct heating type integral afterheat recovery system used for a soft beverage factory, and belongs to the field of afterheat recovery. The direct heating type integral afterheat recovery system is characterized by comprising a normal temperature production water supplementing pipeline, a high-temperature production water supplementing pipeline, a cooling water supply pipeline, a high-temperature waste water supply pipeline, a cooling water afterheat recovery device, a high-temperature waste water low-temperature section heat recovering device, a high-temperature waste water high-temperature section heat recovering device, a compressor, a condenser, a throttle expansion valve, an evaporator, an outer circulation water pump, a cooling water return pipeline and each valve, wherein the normal temperature production water supplementing pipeline, the high-temperature production water supplementing pipeline, the cooling water supply pipeline and the high-temperature waste water supply pipeline are arranged in the soft beverage factory, and the cooling water afterheat recovery device, the high-temperature waste water low-temperature section heat recovering device, the high-temperature waste water high-temperature section heat recovering device, the compressor, the condenser, the throttle expansion valve, the evaporator and the outer circulation water pump are distributed and arranged in a high-temperature waste water discharge pipeline,. The direct heating type integral afterheat recovery system has the advantages that the goal of recovering the afterheat and the waste heat in the soft beverage production process to be used for heating production water is achieved, and the waste heat in the enterprise production process is recovered to the maximum degree, so the utilization rate of primary energy sources is improved, energy sources are saved, the emission is reduced, and the use cost of a user is reduced.
Description
Technical field
The invention belongs to waste heat recovery field, particularly the dedicated system of waste heat in a kind of directly-heated type synthetical recovery soft drink process.
Background technology
At present, soft drink needs to consume a large amount of steam for heats process water in process of production.In use, the temperature of such as, producing hot water after cleaning of evaporator, wash bottle is higher for industrial water, and at present water temperature is reduced to after below 35 DEG C and directly drains by most mode all cooled by cooling tower.In hot filling or pasteurization processes, also there is a large amount of cooling links, the mode normally utilizing cooling tower to cool is by unnecessary heat loss in air, and the waste both having caused water resource thus also result in the waste of heat simultaneously.
Summary of the invention
The object of the invention is the weak point in order to overcome prior art, a kind of system of the directly-heated type synthetical recovery waste heat for soft drink factory is proposed, the present invention fully can reclaim waste heat in soft drink production process and used heat for heats process water, reduce the consumption of process steam, improve the utilization ratio of primary energy, reduce energy consumption, reduce production cost.
The system of a kind of directly-heated type synthetical recovery waste heat for soft drink factory that the present invention proposes, it is characterized in that, this system is included in cooling water heat recover, hot waste water low-temperature zone heat regenerator, hot waste water high temperature section heat regenerator, compressor, condenser, throttle expansion valve, evaporimeter, the outer circulation water pump laid in ordinary temperature production moisturizing pipeline in soft drink factory, high temperature production moisturizing pipeline, cooling water pipeline, hot waste water water supply line, hot waste water drainage pipeline, and CWR road and each valve; Its annexation is: the water supply line of cooling water is connected with the cooling water inlet of evaporimeter with the cooling water inlet of cooling water heat recover respectively; CWR road is connected with the coolant outlet of evaporimeter with the coolant outlet of the waste-heat recoverer of cooling water respectively; Hot waste water pipeline is connected with the hot waste water entrance of hot waste water high temperature section heat regenerator, and the outlet of the hot waste water of hot waste water drainage pipeline hot waste water low-temperature zone heat regenerator is connected; The hot waste water outlet of hot waste water high temperature section heat regenerator is connected with the hot waste water entrance of hot waste water low-temperature zone heat regenerator;
Industrial water entrance, the industrial water outlet of cooling water heat recover are all provided with valve, and the valve export that the valve export of industrial water entrance and industrial water export is connected by valve again; Industrial water entrance, the industrial water outlet of hot waste water low-temperature zone heat regenerator are all provided with valve, and the valve export that the valve export of industrial water entrance and industrial water export is connected by valve again; The industrial water import of hot waste water high temperature section heat regenerator, industrial water outlet are all provided with valve, and the outlet of valve that the valve of industrial water import exports with industrial water is connected by valve again; Production side entrance, the production side outlet of condenser are all provided with valve, and the valve export of production side entrance is connected by valve with the valve export producing side outlet again; The valve export of the industrial water outlet of cooling water heat recover is also connected with the valve export of the industrial water entrance of hot waste water low-temperature zone heat regenerator; The valve export of the production side outlet of condenser is also connected with the valve export of the industrial water import of hot waste water high-temperature section heat exchanger;
The refrigerant side entrance of evaporimeter is exported with the refrigerant side of condenser and is connected by throttle expansion valve, and the refrigerant side outlet of evaporimeter is connected by compressor with the refrigerant side entrance of condenser; Ordinary temperature production moisturizing pipeline is connected by the valve export of valve with the industrial water entrance of cooling water heat recover, and the valve export that high temperature production moisturizing pipeline is exported by valve and the industrial water of hot waste water high temperature section heat regenerator is connected; The valve inlet of ordinary temperature production moisturizing pipeline is connected by valve with the valve inlet of high temperature production moisturizing pipeline again.
Feature of the present invention and useful achievement:
The system that the present invention proposes, utilize heat pump techniques and direct heat transfer technology, this system fully can reclaim waste heat in soft drink production process and used heat for heats process water, used heat to greatest extent in returned enterprise production process, waste heat recovery and the utilization of step can be carried out according to the waste heat kind in factory according to taste, thus improve the utilization ratio of primary energy, save the energy, emissions reduction, reduces the use cost of user.Be specially adapted to the soft drink producer that industrial water moisturizing is more stable.
Accompanying drawing explanation
The workflow sketch of the dedicated system of waste heat in a kind of directly-heated type synthetical recovery of Fig. 1 soft drink factory.
Detailed description of the invention
The present invention propose a kind of directly-heated type synthetical recovery soft drink factory in waste heat dedicated system system structure figure and be described in detail as follows:
Structure of the present invention as shown in Figure 1, this system of this system is included in the ordinary temperature production moisturizing pipeline in soft drink factory, high temperature production moisturizing pipeline, cooling water pipeline, hot waste water water supply line, the cooling water heat recover 1 laid in hot waste water drainage pipeline, hot waste water low-temperature zone heat regenerator 2, hot waste water high temperature section heat regenerator 3, compressor 4, condenser 5, throttle expansion valve 6, evaporimeter 7 and each valve, its annexation is: the cooling water inlet 11 of cooling water heat recover 1 is connected with the entrance cooling water inlet 71 of evaporimeter 7 with the water supply line c of cooling water respectively, the coolant outlet 12 of the waste-heat recoverer 1 of cooling water is connected with the coolant outlet 72 of evaporimeter 7 with CWR road d respectively, the hot waste water entrance 31 of hot waste water high temperature section heat regenerator 3 is connected with hot waste water pipeline e, the hot waste water outlet 32 of hot waste water high temperature section heat regenerator 3 is connected with the hot waste water entrance 21 of hot waste water low-temperature zone heat regenerator 2, and the outlet 22 of the hot waste water of hot waste water low-temperature zone heat regenerator 2 is connected with hot waste water drainage pipeline f, the entrance of valve 801 is connected with the entrance of valve 815 with ordinary temperature production moisturizing pipeline a respectively, the outlet of valve 801 is connected with the entrance of valve 803 with the entrance of valve 802 respectively, the outlet of valve 802 is connected with the industrial water entrance 13 of cooling water heat recover 1, the industrial water outlet 14 of cooling water heat recover 1 is connected with the entrance of valve 804, the outlet of valve 804 respectively with the outlet of valve 803, the entrance of valve 805 is connected with the entrance of valve 806, the outlet of valve 805 is connected with the industrial water entrance 23 of hot waste water low-temperature zone heat regenerator 2, the industrial water outlet 24 of hot waste water low-temperature zone heat regenerator is connected with the entrance of valve 807, the outlet of valve 807 respectively with the outlet of valve 806, the outlet of valve 808 that is connected with the entrance of valve 809 of the entrance of valve 808 is connected with the industrial water water inlet 53 of condenser 5, the industrial water outlet 54 of condenser 5 is connected with the entrance of valve 810, the outlet of the outlet difference valve 809 of valve 810, the entrance of valve 811 is connected with the entrance of valve 812, the outlet of valve 811 is connected with the industrial water import 33 of hot waste water high temperature section heat regenerator 3, the industrial water outlet 34 of hot waste water high temperature section recuperation of heat phase 3 is connected with the entrance of valve 813, the outlet of valve 813 is connected with the entrance of valve 814 with the outlet of valve 812 respectively, the outlet of valve 814 is connected with high temperature production moisturizing pipeline b with the outlet of valve 815 respectively, the outlet of compressor 4 is connected with the refrigerant side entrance 51 of condenser 5, the refrigerant side outlet 52 of condenser 5 is connected with the entrance of throttle expansion valve 6, the outlet of throttle expansion valve 6 is connected with the refrigerant side entrance 73 of evaporimeter 7, and the outlet 74 of the refrigerant side of evaporimeter 7 is connected with the entrance of compressor 4.
The operation principle of native system:
Operationally, the feature utilizing cooling water temperature higher preferentially carries out a preheating by plate type heat exchanger 1 to production moisturizing to system; There is the hot waste water that large amount temperature is higher in production process simultaneously, utilize the feature that its temperature is higher, first heated by the production cycle water of plate type heat exchanger 3 pairs of heat pump outlets, make full use of the feature that high temperature expense hot water temperature is high, reduce the condensation temperature of heat pump main frame simultaneously, reduce the power consumption of heat pump main frame.High temperature waste hot water causes temperature through the hot waste water of plate type heat exchanger also far away higher than the temperature of production moisturizing through the inlet water temperature (i.e. the leaving water temperature of heat pump main frame) that the outlet temperature of plate type heat exchanger 3 is limited by its low temperature side, so by the heat in plate type heat exchanger 2 fully recovery high temperature waste hot water for heating production moisturizing, improve the temperature of production moisturizing; In this system, be integrated with heat pump techniques simultaneously, utilize the heat pump techniques heat reclaimed in cooling water to improve the return water temperature of production cycle water further, thus the maximized used heat utilized in production process, reduce the consumption of the steam of heats process water.
Equipment in the present invention is matured product, in specific embodiment:
Cooling water heat recover: can plate type heat exchanger be adopted, heat exchange area 11 ㎡, according to the heat exchange area type selecting that the turnover temperature of cooling water side is determined with the inflow temperature and heat exchange amount of producing water side;
Hot waste water low-temperature zone heat regenerator: conventional plate type heat exchanger can be adopted, heat exchange area 5 ㎡, according to hot waste water side out temperature and out temperature and the heat exchange amount determination model of producing water side;
Hot waste water high temperature section heat regenerator: conventional plate type heat exchanger can be adopted, heat exchange area 4 ㎡, according to hot waste water side out temperature and out temperature and the heat exchange amount determination model of producing water side;
Compressor: can adopt conventional vortex compressor, MTZ250T4, according to the displacement of heating capacity and evaporating pressure and condensing pressure determination compressor, determines the model of compressor;
Condenser: conventional plate type heat exchanger can be adopted, heat exchange area 7.3 ㎡, selects the product of respective model according to the heat exchange area of condensation temperature and the out temperature of condenser and the heat exchange amount determination condenser of condenser;
Throttle expansion valve: the conventional mass flow determination respective model according to cold-producing medium can be adopted;
Evaporimeter: conventional plate type heat exchanger can be adopted, heat exchange area 5.8 ㎡, the heat exchange area according to evaporating temperature and the out temperature of evaporimeter and the heat exchange amount determination evaporimeter of evaporimeter selects respective model;
Valve: conventional products can be adopted according to pipe diameter determination respective model.
When native system runs, the state description of valve is as follows:
When system is normally run: valve 801,802,804,805,807,808,810,811,813 and valve 814 are opened; Valve 803,806,809,812 and valve 815 are closed.
When heat exchanger 1 breaks down and needs maintenance: valve 801,803,805,807,808,810,811,813 and valve 814 are opened; Valve 802,804,806,809,812 and valve 815 are closed.
When heat exchanger 2 breaks down and needs maintenance: valve 801,802,804,806,808,810,811,813 and valve 814 are opened; Valve 803,805,807,809,812 and valve 815 are closed.
When condenser 5 breaks down and needs maintenance: valve 801,802,804,805,807,809,811,813 and valve 814 are opened; Valve 803,806,808,810,812 and valve 815 are closed.
When heat exchanger 3 breaks down and needs maintenance: valve 801,802,804,805,807,808,810,812 and valve 814 are opened; Valve 803,806,809,811,814 and valve 815 are closed.
Claims (1)
1. the system for the directly-heated type synthetical recovery waste heat of soft drink factory, it is characterized in that, this system is included in cooling water heat recover, hot waste water low-temperature zone heat regenerator, hot waste water high temperature section heat regenerator, compressor, condenser, throttle expansion valve, evaporimeter, the outer circulation water pump laid in ordinary temperature production moisturizing pipeline in soft drink factory, high temperature production moisturizing pipeline, cooling water pipeline, hot waste water water supply line, hot waste water drainage pipeline, and CWR road and each valve; Its annexation is: the water supply line of cooling water is connected with the cooling water inlet of evaporimeter with the cooling water inlet of cooling water heat recover respectively; CWR road is connected with the coolant outlet of evaporimeter with the coolant outlet of the waste-heat recoverer of cooling water respectively; Hot waste water pipeline is connected with the hot waste water entrance of hot waste water high temperature section heat regenerator, and the outlet of the hot waste water of hot waste water drainage pipeline hot waste water low-temperature zone heat regenerator is connected; The hot waste water outlet of hot waste water high temperature section heat regenerator is connected with the hot waste water entrance of hot waste water low-temperature zone heat regenerator;
Industrial water entrance, the industrial water outlet of cooling water heat recover are all provided with valve, and the valve export that the valve export of industrial water entrance and industrial water export is connected by valve again; Industrial water entrance, the industrial water outlet of hot waste water low-temperature zone heat regenerator are all provided with valve, and the valve export that the valve export of industrial water entrance and industrial water export is connected by valve again; The industrial water import of hot waste water high temperature section heat regenerator, industrial water outlet are all provided with valve, and the outlet of valve that the valve of industrial water import exports with industrial water is connected by valve again; Production side entrance, the production side outlet of condenser are all provided with valve, and the valve export of production side entrance is connected by valve with the valve export producing side outlet again; The valve export of the industrial water outlet of cooling water heat recover is also connected with the valve export of the industrial water entrance of hot waste water low-temperature zone heat regenerator; The valve export of the production side outlet of condenser is also connected with the valve export of the industrial water import of hot waste water high-temperature section heat exchanger;
The refrigerant side entrance of evaporimeter is exported with the refrigerant side of condenser and is connected by throttle expansion valve, and the refrigerant side outlet of evaporimeter is connected by compressor with the refrigerant side entrance of condenser; Ordinary temperature production moisturizing pipeline is connected by the valve export of valve with the industrial water entrance of cooling water heat recover, and the valve export that high temperature production moisturizing pipeline is exported by valve and the industrial water of hot waste water high temperature section heat regenerator is connected; The valve inlet of ordinary temperature production moisturizing pipeline is connected by valve with the valve inlet of high temperature production moisturizing pipeline again.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543009.7A CN104315716A (en) | 2014-10-14 | 2014-10-14 | Direct heating type integral afterheat recovery system used for soft beverage factory |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410543009.7A CN104315716A (en) | 2014-10-14 | 2014-10-14 | Direct heating type integral afterheat recovery system used for soft beverage factory |
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| CN104315716A true CN104315716A (en) | 2015-01-28 |
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| CN201410543009.7A Pending CN104315716A (en) | 2014-10-14 | 2014-10-14 | Direct heating type integral afterheat recovery system used for soft beverage factory |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4044917B2 (en) * | 2004-07-05 | 2008-02-06 | 関西電力株式会社 | Heat pump steam / hot water generator |
| CN101520257A (en) * | 2009-03-31 | 2009-09-02 | 淮安恒信水务科技有限公司 | High-low temperature waste water double-channel heat recovery heat pump system |
| CN201903219U (en) * | 2010-11-24 | 2011-07-20 | 林龙朝 | Hot wastewater recycling system |
| CN102734980A (en) * | 2012-06-26 | 2012-10-17 | 山东科灵新能源发展有限公司 | Excess pressure and excess heat type water source heat pump system |
| CN103759458A (en) * | 2013-11-06 | 2014-04-30 | 北京中科华誉能源技术发展有限责任公司 | Flue gas waste heat recovery system based on absorption-type heat pump technology |
| CN204153974U (en) * | 2014-10-14 | 2015-02-11 | 北京中科华誉能源技术发展有限责任公司 | A kind of system of the directly-heated type synthetical recovery waste heat for soft drink factory |
-
2014
- 2014-10-14 CN CN201410543009.7A patent/CN104315716A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4044917B2 (en) * | 2004-07-05 | 2008-02-06 | 関西電力株式会社 | Heat pump steam / hot water generator |
| CN101520257A (en) * | 2009-03-31 | 2009-09-02 | 淮安恒信水务科技有限公司 | High-low temperature waste water double-channel heat recovery heat pump system |
| CN201903219U (en) * | 2010-11-24 | 2011-07-20 | 林龙朝 | Hot wastewater recycling system |
| CN102734980A (en) * | 2012-06-26 | 2012-10-17 | 山东科灵新能源发展有限公司 | Excess pressure and excess heat type water source heat pump system |
| CN103759458A (en) * | 2013-11-06 | 2014-04-30 | 北京中科华誉能源技术发展有限责任公司 | Flue gas waste heat recovery system based on absorption-type heat pump technology |
| CN204153974U (en) * | 2014-10-14 | 2015-02-11 | 北京中科华誉能源技术发展有限责任公司 | A kind of system of the directly-heated type synthetical recovery waste heat for soft drink factory |
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Application publication date: 20150128 |