CN103316890A - Biomass negative pressure degradation pretreatment device - Google Patents
Biomass negative pressure degradation pretreatment device Download PDFInfo
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- CN103316890A CN103316890A CN2013102206536A CN201310220653A CN103316890A CN 103316890 A CN103316890 A CN 103316890A CN 2013102206536 A CN2013102206536 A CN 2013102206536A CN 201310220653 A CN201310220653 A CN 201310220653A CN 103316890 A CN103316890 A CN 103316890A
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Abstract
The invention relates to a biomass negative pressure degradation pretreatment device comprising a degradation kettle, a loading/unloading mechanism, a pneumatic valve, a condensation tank, a circulation pump, valves, an electric automatic controller, a vacuum pump, a fan water tank, a supporting hinge, a rotation drive, a supporting point, a flipping drive, and a heat exchanger. The degradation kettle is arranged on the supporting hinge. The supporting hinge is arranged on the supporting point. The supporting point is arranged on the ground. A built-in heating coil arranged in one end of the degradation kettle is sequentially connected with the circulation pump and the heat exchanger. The loading/unloading mechanism is arranged on the other end. The loading/unloading mechanism and the degradation kettle are connected to the condensation tank through the pneumatic valve, a valve, and the circulation pump. The condensation tank is connected to the vacuum pump through a valve, and is connected to the fan water tank through the circulation pump. The electric automatic controller is respectively connected with the discharge mechanism, the circulation pump, the pneumatic valve, the fan water tank, the vacuum pump, and the rotation drive by using cables, and is used for controlling the components. The device provided by the invention has the advantages of precise control, high automation degree, and the like. The device is widely applied in biomass negative pressure degradation pretreatment processes.
Description
Technical field
The present invention relates to the living beings pre-processing device, particularly a kind of living beings negative pressure degraded pretreatment unit.
Background technology
Traditional living beings preconditioning technique equipment, its structure is motor-driven rotatable shaft, the similar structures such as blade or hammer leaf are installed in the rotating shaft, only material is carried out the break process such as pressure rolling, shearing, impact with similar components such as being installed on blade on the motor-driven rotatable shaft or hammer leaf, the living beings preconditioning technique equipment of this structure, although for effect has been brought into play in the preliminary treatment of living beings and development and use, but exist simultaneously following shortcoming and defect: 1. mechanical processing method does not change or destroys the living beings internal structure, and the biomass conversion utilization rate is very low; 2. treatment effeciency is low, and energy consumption is large; 3. hand labor intensity is large, and mechanization degree is low; 4. the equipment running noises is large, and dust is many, poor working environment; 5. equipment attrition is fast, and the maintenance operation cost is high.
Summary of the invention
The purpose of this invention is to provide a kind of living beings negative pressure degraded pretreatment unit, can be efficiently, safety, environmental protection living beings are carried out mechanization, industrialization preliminary treatment, improve the living beings utilization rate, shorten living beings and utilize the cycle, the shortcoming or the deficiency that effectively overcome and avoid existing in the above-mentioned prior art.
Living beings negative pressure of the present invention degraded pretreatment unit comprises degraded still, fuel manipulator crane structure, pneumatic operated valve, drainer, circulating pump, valve, electric automatic control device, vavuum pump, fan water tank, supports hinged, rotary actuation, the strong point, upset driving and heat exchanger.Described degraded still is installed on bloster hinge and connects, support hinged being installed on the strong point, the strong point is installed on the ground, the built-in heat(ing) coil in degraded still one end is connected with heat exchanger with circulating pump in turn, the other end is equipped with the fuel manipulator crane structure, this fuel manipulator crane structure and degraded still pass through pneumatic operated valve, valve is connected with drainer with circulating pump, described drainer is connected with vavuum pump by valve, be connected with the fan water tank by circulating pump, described electric automatic control device respectively with shedding mechanism, circulating pump, pneumatic operated valve, the fan water tank, vavuum pump is connected with the rotary actuation cable and controls.
Wherein, described degraded still end cap middle part and fuel manipulator crane structure are connected with drainer by pneumatic operated valve by jet chimney, drainer be connected with the degraded still with valve by circulating pump and the still of will degrading in the environment that is evacuated.Establish heat(ing) coil in the described degraded still, its entrance point is connected with heat exchanger, and its port of export is connected with heat exchanger by circulating pump.Be provided with heat exchange coil in the described drainer, its port of export is connected with the fan water tank by circulating pump, and its entrance point directly is connected with the fan water tank.Drainer links to each other with the degraded still with valve by circulating pump.The output shaft of described rotary actuation is connected with the degraded still, and the degraded still connects around self axis at bloster hinge under the driving of rotary actuation and rotates.Described bloster hinge is connected under the driving of upset driving, 60 ° flip-flop movement about the degraded still is done around the strong point.Described electrical automatic control equipment is connected respectively at shedding mechanism, circulating pump, pneumatic operated valve, fan water tank, vavuum pump and rotary actuation.
The present invention has following advantage compared with prior art:
1, reasonable in design, the treatment facility floor space is little;
2, the plastics in living beings, the especially house refuse after processing melt the place and unite, and are easy to the sifting sort of subsequent handling;
3, accurate control degradation temperature, pressure and other parameters are guaranteed degradation effect, also guarantee the safety work of degradation process;
4, to the cooled liquid condensation water of the degraded still with uniform temperature, be back to the degraded still, not only save the water consumption of degradation process, and save degraded still intensification energy consumption;
5, in the running, need what chemical addition agent without appointing, without any discharge of poisonous waste, environmental protection;
6, after the negative pressure degraded, living beings not only internal structure change, and increase operation rate, and shorten and utilize the cycle, and can also carry out disinfection, eliminate the preliminary treatment of peculiar smell to some special organic wastes;
7, mechanization degree is high, feed, vacuumize, intensification, explosion, cooling, high-temperature condensation water are reclaimed,
The process complete mechanical equalization such as discharging.
Description of drawings
Fig. 1 is a kind of example structure schematic diagram of the present invention.
The specific embodiment
Consult Fig. 1, a kind of living beings negative pressure degraded pretreatment unit, comprise degraded still 1, fuel manipulator crane structure 2, pneumatic operated valve 3, drainer 4, circulating pump 5, valve 6, electric automatic control device 7, vavuum pump 8, fan water tank 9, support hinged 10, rotary actuation 11, the strong point 12, upset driving 13 and heat exchanger 14, it is characterized in that described degraded still 1 is installed in the support hinged 10, supporting hinged 10 is installed on the strong point 12, the strong point 12 is installed on the ground, the built-in heat(ing) coil in degraded still 1 one ends is connected with heat exchanger 14 with circulating pump 5 in turn, the other end is equipped with fuel manipulator crane structure 2, this fuel manipulator crane structure 2 and degraded still 1 are by pneumatic operated valve 3, valve 6 is connected with drainer 4 with circulating pump 5, described drainer 4 is connected with vavuum pump 8 by valve 6, be connected with fan water tank 9 by circulating pump 5, described electric automatic control device 7 respectively with shedding mechanism 2, circulating pump 5, pneumatic operated valve 3, fan water tank 9, vavuum pump 8 is connected with rotary actuation that cable connects and control.
Degraded still 1 end cap middle part and fuel manipulator crane structure 2 are connected with drainer 4 by pneumatic operated valve 3 by jet chimney, drainer 4 by circulating pump 5 and valve 6 with degrade that still 1 is connected and the still 1 of will degrading in the environment that is evacuated.Establish heat(ing) coil in the degraded still 1, its entrance point is connected with heat exchanger 14, and its port of export is connected with heat exchanger 14 by circulating pump 5.Be provided with heat exchange coil in the drainer 4, its port of export is connected with fan water tank 7 by circulating pump 5, and its entrance point directly is connected with fan water tank 9.Drainer 4 links to each other with degraded still 1 with valve 6 by circulating pump 5.The output shaft of described rotary actuation 11 is connected with degraded still 1, and degraded still 1 rotates around self axis supporting hinged 10 under the driving of rotary actuation 11.Support hinged 10 under the driving of upset driving 13,60 ° flip-flop movement about degraded still 1 is done around the strong point 12.Electrical automatic control equipment 7 is connected with shedding mechanism 2, circulating pump 5, pneumatic operated valve 3, fan water tank 9, vavuum pump 8 and rotary actuation 13 respectively.
During operation, degraded still 1 is under the driving of rotary actuation 11, rotate 60 ° around the strong point 12 opening uply, add simultaneously living beings and a certain proportion of running water, then closed the end cover of degraded still 1 by fuel manipulator crane structure 2, the degraded still 1 after the sealing, by vavuum pump 8 with drainer 4 with degraded still 2 be pumped into gauge pressure-0.04MPa~-subnormal ambient of 0.09MPa, at this moment, close pneumatic operated valve 3.Degraded still 2 rotates to horizontal level around the strong point 12 under the driving of rotary actuation 14, driving degraded stills 1 by rotary actuation 11 rotates supporting on hinged 10 around self axis, living beings in the degraded still 1 are stirred uniformly, start subsequently heat exchanger 8, circulating pump 5 arrives the thermal energy transfer in the heat exchanger 14 in the degraded still 1 by pumping working medium, make moisture in subnormal ambient gasification of lower moment, cause biomass cellulose and cell membrane damaged, after the temperature, pressure in the degraded still 1 reaches setting value, open simultaneously pneumatic operated valve 3 and fan water tank 9, by will degrade drainer 4 instantaneous the communicating of still 1 and low-temperature negative-pressure of pneumatic operated valve 3, realization is to the blast action of degraded still 1 interior material, heat in the degraded still 1 is along with vaporous water steam enters in the drainer 4, drainer 4 built-in heat exchange coils pass through circulating pump 5 and 9 heat exchange of fan water tank, the high-temperature steams in the drainer 4 are cooled to the liquid condensation water of higher temperature.After degrade still 1 interior temperature and pressure reach setting value, stop cooling.Open degraded still 1 end cover by fuel manipulator crane structure 2, degraded still 1 around 60 ° of the strong point 12 opening down rotations, is finished discharging under the driving of rotary actuation 11.After the normal operation, degraded still 1 can add by circulating pump 5 condensed water of the higher temperature with 40 ℃~90 ℃, with using water wisely and the living beings required energy consumption that heats up of again degrading.
Claims (8)
1. living beings negative pressure degraded pretreatment unit, comprise the degraded still, the fuel manipulator crane structure, pneumatic operated valve, drainer, circulating pump, valve, the electric automatic control device, vavuum pump, the fan water tank, support hinged, rotary actuation, the strong point, upset drives and heat exchanger, it is characterized in that described degraded still is installed on bloster hinge and connects, support hinged being installed on the strong point, the strong point is installed on the ground, the built-in heat(ing) coil in degraded still one end is connected with heat exchanger with circulating pump in turn, the other end is equipped with the fuel manipulator crane structure, this fuel manipulator crane structure and degraded still pass through pneumatic operated valve, valve is connected with drainer with circulating pump, described drainer is connected with vavuum pump by valve, be connected with the fan water tank by circulating pump, described electric automatic control device respectively with shedding mechanism, circulating pump, pneumatic operated valve, the fan water tank, vavuum pump is connected with the rotary actuation cable and controls.
2. living beings negative pressure according to claim 1 degraded pretreatment unit, it is characterized in that described degraded still end cap middle part and fuel manipulator crane structure are connected with drainer by pneumatic operated valve by jet chimney, drainer be connected with the degraded still with valve by circulating pump and the still of will degrading in the environment that is evacuated.
3. living beings negative pressure degraded pretreatment unit according to claim 1 is characterized in that establishing heat(ing) coil in the described degraded still, and its entrance point is connected with heat exchanger, and its port of export is connected with heat exchanger by circulating pump.
4. living beings negative pressure degraded pretreatment unit according to claim 1 is characterized in that being provided with heat exchange coil in the described drainer, and its port of export is connected with the fan water tank by circulating pump, and its entrance point directly is connected with the fan water tank.
5. according to claim 1 or 4 described living beings negative pressure degraded pretreatment units, it is characterized in that drainer links to each other with the degraded still with valve by circulating pump.
6. living beings negative pressure according to claim 1 degraded pretreatment unit is characterized in that the output shaft of described rotary actuation is connected with the degraded still, and the still of degrading connects around self axis at bloster hinge under the driving of rotary actuation and rotates.
7. living beings negative pressure degraded pretreatment unit according to claim 1 is characterized in that described bloster hinge is connected under the driving of upset driving, 60 ° flip-flop movement about the degraded still is done around the strong point.
8. described living beings negative pressure degraded pretreatment unit according to claim 1 is characterized in that described electrical automatic control equipment drives with shedding mechanism, circulating pump, pneumatic operated valve, fan water tank, vavuum pump, rotary actuation and upset respectively to be connected.
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CN201310220653.6A CN103316890B (en) | 2013-06-05 | 2013-06-05 | Living beings negative pressure degradation pretreatment device |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221357A (en) * | 1979-03-23 | 1993-06-22 | Univ California | Method of treating biomass material |
US20020192774A1 (en) * | 2000-02-17 | 2002-12-19 | Ahring Birgitte Kiaer | Method for processing lignocellulosic material |
CN101348804A (en) * | 2008-09-17 | 2009-01-21 | 北京林业大学 | Method for separating main ingredients of arboret stalk by low-intensity steam explosion |
CN102071042A (en) * | 2011-01-30 | 2011-05-25 | 福州大学 | Intelligentized continuous quick microwave cracking device for biomass and waste of biomass |
CN202744415U (en) * | 2012-08-16 | 2013-02-20 | 广州新普利节能环保科技有限公司 | Landfill leachate treatment device |
-
2013
- 2013-06-05 CN CN201310220653.6A patent/CN103316890B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221357A (en) * | 1979-03-23 | 1993-06-22 | Univ California | Method of treating biomass material |
US20020192774A1 (en) * | 2000-02-17 | 2002-12-19 | Ahring Birgitte Kiaer | Method for processing lignocellulosic material |
CN101348804A (en) * | 2008-09-17 | 2009-01-21 | 北京林业大学 | Method for separating main ingredients of arboret stalk by low-intensity steam explosion |
CN102071042A (en) * | 2011-01-30 | 2011-05-25 | 福州大学 | Intelligentized continuous quick microwave cracking device for biomass and waste of biomass |
CN202744415U (en) * | 2012-08-16 | 2013-02-20 | 广州新普利节能环保科技有限公司 | Landfill leachate treatment device |
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Granted publication date: 20150729 Termination date: 20160605 |