CN108751309B - A kind of device filtering out swill heating to kitchen garbage using methane purification waste heat - Google Patents
A kind of device filtering out swill heating to kitchen garbage using methane purification waste heat Download PDFInfo
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- CN108751309B CN108751309B CN201810547673.7A CN201810547673A CN108751309B CN 108751309 B CN108751309 B CN 108751309B CN 201810547673 A CN201810547673 A CN 201810547673A CN 108751309 B CN108751309 B CN 108751309B
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- heating
- heating bath
- compressor
- swill
- exchanger tube
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of devices for filtering out swill heating to kitchen garbage using methane purification waste heat, including compressor, heat exchanger tube, heating bath, filtering ponds and conveying device, the conveying device inputs into the filtering ponds or exports kitchen garbage, the swill that the filtering ponds filter out flows into the heating bath, the compressor is for biogas to be pressurized, the compressor is oil-cooled type screw compressor, the oil cooling service pipe of the compressor is connected to the heat exchanger tube, the heat exchanger tube is equipped with the circulating pump for cooling oil circulation, the heat exchanger tube and the compressor are submerged in the swill of the heating bath.The invention reside in provide it is a kind of using methane purification waste heat to kitchen garbage filter out swill heating device, it is energy saving, improve methane purification waste heat utilization.
Description
Technical field
The present invention relates to the technical fields that kitchen garbage filters out swill processing unit, in particular to a kind of to utilize methane purification
Waste heat filters out the device of swill heating to kitchen garbage.
Background technique
Biogas embrane method purification process, is the process of one of biogas pressurization, and gas pressure is pressurized to 12 kilograms from 0.02 kilogram
Left and right, 600 times of boost in pressure, volume compression narrows down to 1/600.In the process, the input power of compressor is removed and is converted into gas
Outside the potential energy of body, 60% or more also translates into thermal energy.And the swill filtered out in kitchen garbage needs to carry out when being further processed
Heating, if it is possible to which the thermal energy that generates when using compressor compresses biogas heats the swill that kitchen garbage filters out, energy
The utilization rate of the energy is enough greatly improved, the electric quantity consumption for filtering out swill heating to kitchen garbage is reduced.
Summary of the invention
For the above-mentioned prior art, the invention reside in provide a kind of to filter out swill to kitchen garbage using methane purification waste heat
The device of heating, it is energy saving, improve the utilization of methane purification waste heat.
The technical scheme of the present invention is realized as follows:
It is a kind of using methane purification waste heat to kitchen garbage filter out swill heating device, including compressor, heat exchanger tube, plus
Hot pond, filtering ponds and conveying device, the conveying device input into the filtering ponds or export kitchen garbage, the filtering
The swill that pond filters out flows into the heating bath, and for the compressor for biogas to be pressurized, the compressor is oil injection type compression
Machine, the oil cooling service pipe of the compressor are connected to the heat exchanger tube, and the heat exchanger tube is equipped with the circulation for cooling oil circulation
Pump, the heat exchanger tube and the compressor are submerged in the swill of the heating bath.
Further, thermal insulation layer is equipped in the heating bath, be equipped between the thermal insulation layer and the heating bath vacuum every
Hot chamber.
Further, the two sides in the heating bath are respectively equipped with the first water pump and the second water pump, first water pump
Water inlet is set to the top of heating bath, water outlet is set to the lower part of the heating bath, and the water inlet of second water pump, which is set to, to be added
The lower part Re Chi, water outlet are set to the top of the heating bath.
Further, lifting platform is equipped in the heating bath, the compressor is fixed on the lifting platform, the compression
Machine is connected to by hose with the heat exchanger tube.
Further, elevating mechanism and several heat sinks are equipped in the heating bath, the heat sink is separately fixed at institute
The different height of elevating mechanism is stated, the heat exchanger tube is fixed on the heat sink and carries out heat exchange with the heat sink, no
Heat exchanger tube on level heat sink is connected by hose, and the elevating mechanism controls the heat sink and moves up and down.
Further, the elevating mechanism includes motor, fixed link, runner and motion bar, and the heat sink is fixed on institute
It states on motion bar, the motion bar is equipped with sliding slot, and fixed link is fixed in heating bath vertically, and the fixed link is rotatably connected more
A runner, the runner in the fixed link mutually link, and the eccentric position of the runner is equipped with convex block, same root institute
The opposed angle of convex block for stating adjacent two runner in fixed link is 180 °, and the convex block slides in the sliding slot, described
Motor is for driving the runner to rotate.
Further, the first temperature sensor is equipped in the heating bath, first temperature sensor and controller connect
It connects, the controller is connected with the motor, and the controller is used to control the output power of the motor.
Further, the first temperature sensor quantity is at least two, and first temperature sensor is equidistantly fixed
Different location in the heating bath.
Further, second temperature sensor, the second temperature sensor and the control are equipped in the heat exchanger tube
Device connection.
The beneficial effects of the present invention are: filtering ponds are provided with kitchen garbage, and conveying device conveys new kitchen garbage
It is conveyed outward in filtering ponds or by the kitchen garbage in filtering ponds, facilitates the operation of worker.Heat exchanger tube is immersed in heating bath
Swill in, the heat of heat exchanger tube be finally heated the swill in pond absorption, the swill filtered out for heating kitchen garbage.Compression
Machine and heat exchanger tube are all immersed in heating bath, and the heat almost all that compressor is generated in compressed biogas is heated the swill in pond
It absorbs, improves heating efficiency, it is energy saving.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the preferred embodiment of the present invention, for
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is a kind of device for filtering out swill heating to kitchen garbage using methane purification waste heat of the embodiment of the present invention 1
Structural schematic diagram；
Fig. 2 is the schematic perspective view of the heating bath of the embodiment of the present invention 2, elevating mechanism and heat sink；
Fig. 3 is the schematic illustration of the embodiment of the present invention 2；
In figure, 1 compressor, 2 heat exchanger tubes, 3 heating baths, 4 filtering ponds, 5 conveying devices, 6 thermal insulation layers, 7 vacuum heat-insulation chambers, 8
First water pump, 9 second water pumps, 10 lifting platforms, 11 elevating mechanisms, 12 heat sinks, 13 motors, 14 fixed links, 15 runners, 16 activities
Bar, 17 sliding slots, 18 convex blocks, 19 first temperature sensors, 20 controllers, 21 second temperature sensors, 22 circulating pumps.
Specific embodiment
In order to be best understood from the technology of the present invention content, be provided below specific embodiment, and in conjunction with attached drawing to the present invention do into
The explanation of one step.
Embodiment 1
Referring to Fig. 1, a kind of device filtering out swill heating to kitchen garbage using methane purification waste heat, including compressor 1,
Heat exchanger tube 2, heating bath 3, filtering ponds 4 and conveying device 5, the conveying device 5 input into the filtering ponds 4 or export meal
Kitchen rubbish, the swill that the filtering ponds 4 filter out flow into the heating bath 3, and the compressor 1 is described for biogas to be pressurized
Compressor 1 is oil-cooled type screw compressor 1, and the oil cooling service pipe of the compressor 1 is connected to the heat exchanger tube 2, sets on the heat exchanger tube 2
There is the circulating pump 22 for cooling oil circulation, the heat exchanger tube 2 and the compressor 1 are submerged in the swill 3 of the heating bath
It is interior.
Filtering ponds 4 are provided with kitchen garbage, and new kitchen garbage is transported in filtering ponds 4 or was incited somebody to action by conveying device 5
Kitchen garbage in filter tank 4 conveys outward, facilitates the operation of worker.The swill that kitchen garbage in filtering ponds 4 filters out is by pipe
Road flows into heating bath 3, waits to be heated.In the preprocessing process of biogas embrane method purification, in biogas embrane method purification pipeline
Biogas utilization compressor 1 pressurizes, and 60% or more of the input power of compressor 1 also translates into thermal energy, the thermal energy quilt of generation
The cooling oil of compressor 1 absorbs.Oil cooling service pipe is connected to heat exchanger tube 2, work of the cooling oil with heat in circulating pump 22
Enter heat exchanger tube 2, and reciprocation cycle under the action of circulating pump 22 from oil cooling service pipe under, the heat of compressor 1 is conveyed
Into heat exchanger tube 2.Heat exchanger tube 2 is immersed in the swill of heating bath 3, and the heat of heat exchanger tube 2 is finally heated the suction of the swill in pond 3
It receives, the swill filtered out for heating kitchen garbage.Compressor 1 and heat exchanger tube 2 are all immersed in heating bath 3, and compressor 1 is in compression natural pond
The heat almost all generated when gas is heated the absorption of the swill in pond 3, improves heating efficiency, energy saving.
Specifically, being equipped with thermal insulation layer 6 in the heating bath 3, vacuum is equipped between the thermal insulation layer 6 and the heating bath 3
Heat-insulation chamber 7.Heating bath 3 and extraneous heat insulation are improved, swill heat loss without heating is kept away, improves heating effect, is improved
Energy utilization rate.
Specifically, the two sides in the heating bath 3 are respectively equipped with the first water pump 8 and the second water pump 9, first water pump 8
Water inlet be set to the top of heating bath 3, water outlet is set to the lower part of the heating bath 3, the water inlet of second water pump 9 is set
The top of the heating bath 3 is set in 3 lower part of heating bath, water outlet.The swill on upper layer is extracted into lower layer by the first water pump 8, and
The water of lower layer is extracted into upper layer by the second water pump 9, and the first water pump 8 and the second water pump 9 are separately positioned on the two sides of heating bath 3, is promoted
It is circulated into the swill in heating bath 3, improves the heat transfer effect of swill and heat exchanger tube 2, improve heating effect.
Specifically, being equipped with lifting platform 10 in the heating bath 3, the compressor 1 is fixed on the lifting platform 10, described
Compressor 1 is connected to by hose with the heat exchanger tube 2.Lifting platform 10 can go up and down compressor 1, convenient for compressor 1
Maintenance.
Embodiment 2
Referring to fig. 2 to 3, the present embodiment the difference from embodiment 1 is that, be equipped with 11 He of elevating mechanism in the heating bath 3
Several heat sinks 12, the heat sink 12 are separately fixed at the different height of the elevating mechanism 11, and the heat exchanger tube 2 is fixed on
Heat exchange is carried out on the heat sink 12 and with the heat sink 12, the heat exchanger tube 2 on the heat sink 12 of different height passes through soft
Pipe connection, the elevating mechanism 11 control the heat sink 12 and move up and down.Heat exchanger tube 2 and heat sink 12 contact, and heat is led
To heat sink 12, then by the swill heat exchange in heat sink 12 and heating bath 3, improve heat transfer effect.The control of elevating mechanism 11 dissipates
Hot plate 12 moves up and down, and promotes the water flow movement in heating bath 3, improves heat transfer effect.
Specifically, the elevating mechanism 11 includes motor 13, fixed link 14, runner 15 and motion bar 16, the heat sink
12 are fixed on the motion bar 16, and the motion bar 16 is equipped with sliding slot 17, and fixed link 14 is fixed on vertically in heating bath 3, institute
Fixed link 14 to be stated to be rotatably connected multiple runners 15, the runner 15 in the fixed link 14 mutually links, and described turn
The eccentric position of wheel 15 is equipped with convex block 18, and the convex block 18 of adjacent two runner 15 in fixed link 14 described in same root is to angle setting
Degree is 180 °, and the convex block 18 slides in the sliding slot 17, and the motor 13 is for driving the runner 15 to rotate.Motor 13
Runner 15 is driven to rotate.Runner 15 mutually links, specifically, the runner 15 is mutually linked by belt or gear, motor
13 one runner 15 of driving can drive other runners 15 to rotate simultaneously when rotating.The eccentric position of runner 15 is equipped with convex block 18,
Heat sink 12 is fixed on the motion bar 16, and motion bar 16 is equipped with sliding slot 17, and convex block 18 slides in sliding slot 17, when runner 15
Convex block 18 drives heat sink 12 to move up and down when rotation, promotes water flow movement, improves heat dissipation effect.It is fixed described in same root
The opposed angle of convex block 18 of adjacent two runner 15 on bar 14 is 180 °, the direction of motion phase of two adjacent heat sinks 12
Instead, so that the distance between heat sink 12 constantly changes, the heat exchange effect of heat sink 12 and the swill in heating bath 3 is improved
Fruit.
Specifically, being equipped with the first temperature sensor 19, first temperature sensor 19 and controller in the heating bath 3
20 connections, the controller 20 and the motor 13 connect, and the controller 20 is used to control the output power of the motor 13.
Further, 19 quantity of the first temperature sensor is at least two, and first temperature sensor 19 is equidistantly fixed on institute
State the different location in heating bath 3.The temperature in heating bath 3 is monitored, when temperature distribution is non-uniform in heating bath 3, is improved
The revolving speed of motor 13 improves the movement velocity of heat sink 12, promotes the swill circulation in heating bath 3, improves heat transfer effect.
Specifically, being equipped with second temperature sensor 21, the second temperature sensor 21 and the control in the heat exchanger tube 2
Device 20 processed connects.For detecting the temperature of the hydraulic oil in compressor 1, protect compressor 1, avoid 1 temperature of compressor excessively high and
Damage.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. it is a kind of using methane purification waste heat to kitchen garbage filter out swill heating device, which is characterized in that including compressor,
Heat exchanger tube, heating bath, filtering ponds and conveying device, the conveying device input into the filtering ponds or export kitchen rubbish
Rubbish, the swill that the filtering ponds filter out flow into the heating bath, and for biogas to be pressurized, the compressor is the compressor
Oil-cooled type screw compressor, the oil cooling service pipe of the compressor are connected to the heat exchanger tube, and the heat exchanger tube, which is equipped with, is used for cooling oil
The circulating pump of circulation, the heat exchanger tube and the compressor are submerged in the swill of the heating bath；It is set in the heating bath
There are elevating mechanism and several heat sinks, the heat sink is separately fixed at the different height of the elevating mechanism, the heat exchanger tube
It is fixed on the heat sink and carries out heat exchange with the heat sink, the heat exchanger tube on the heat sink of different height passes through hose
Connection, the elevating mechanism control the heat sink and move up and down.
2. a kind of device for filtering out swill heating to kitchen garbage using methane purification waste heat according to claim 1,
It is characterized in that, thermal insulation layer is equipped in the heating bath, vacuum heat-insulation chamber is equipped between the thermal insulation layer and the heating bath.
3. a kind of device for filtering out swill heating to kitchen garbage using methane purification waste heat according to claim 1,
It is characterized in that, the two sides in the heating bath are respectively equipped with the first water pump and the second water pump, and the water inlet of first water pump is set
Be set to the lower part of the heating bath in the top of heating bath, water outlet, the water inlet of second water pump be set to heating bath lower part,
Water outlet is set to the top of the heating bath.
4. a kind of device for filtering out swill heating to kitchen garbage using methane purification waste heat according to claim 1,
It is characterized in that, lifting platform is equipped in the heating bath, and the compressor is fixed on the lifting platform, and the compressor passes through soft
Pipe is connected to the heat exchanger tube.
5. a kind of device for filtering out swill heating to kitchen garbage using methane purification waste heat according to claim 1,
It is characterized in that, the elevating mechanism includes motor, fixed link, runner and motion bar, and the heat sink is fixed on the motion bar
On, the motion bar is equipped with sliding slot, and fixed link is fixed in heating bath vertically, and the fixed link is rotatably connected multiple described turns
It takes turns, the runner in the fixed link mutually links, and the eccentric position of the runner is equipped with convex block, fixed link described in same root
On adjacent two runner the opposed angle of convex block be 180 °, the convex block slides in the sliding slot, and the motor is used for
The runner is driven to rotate.
6. a kind of device for filtering out swill heating to kitchen garbage using methane purification waste heat according to claim 5,
It is characterized in that, the first temperature sensor is equipped in the heating bath, and first temperature sensor is connected with controller, the control
Device processed is connected with the motor, and the controller is used to control the output power of the motor.
7. a kind of device for filtering out swill heating to kitchen garbage using methane purification waste heat according to claim 6,
It is characterized in that, the first temperature sensor quantity is at least two, and first temperature sensor is equidistantly fixed on described add
Different location in hot pond.
8. a kind of device for filtering out swill heating to kitchen garbage using methane purification waste heat according to claim 6,
It is characterized in that, second temperature sensor is equipped in the heat exchanger tube, and the second temperature sensor is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547673.7A CN108751309B (en) | 2018-05-31 | 2018-05-31 | A kind of device filtering out swill heating to kitchen garbage using methane purification waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547673.7A CN108751309B (en) | 2018-05-31 | 2018-05-31 | A kind of device filtering out swill heating to kitchen garbage using methane purification waste heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108751309A CN108751309A (en) | 2018-11-06 |
| CN108751309B true CN108751309B (en) | 2019-04-26 |
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| CN201810547673.7A Active CN108751309B (en) | 2018-05-31 | 2018-05-31 | A kind of device filtering out swill heating to kitchen garbage using methane purification waste heat |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200964951Y (en) * | 2006-11-09 | 2007-10-24 | 赵华 | Residual heat utilization device of screw type air compressor |
| CN202520521U (en) * | 2012-04-16 | 2012-11-07 | 四川科伦药业股份有限公司 | Air compressor capable of exchanging heat |
| CN105152373A (en) * | 2015-06-15 | 2015-12-16 | 邓莉 | Environment-friendly hogwash oil collecting apparatus |
| CN207121482U (en) * | 2016-07-28 | 2018-03-20 | 重庆市公泽科技有限公司 | Inclined-plane focus type hogwash fat environment-friendly automatic collection device |
| CN206129542U (en) * | 2016-08-30 | 2017-04-26 | 无锡海江印染有限公司 | Air compressor machine circulating water cooling system of recycling |
| CN107218829A (en) * | 2017-06-20 | 2017-09-29 | 苏州晨钟自动化科技有限公司 | A kind of energy saving radiator of the convenient disassembly with apparatus for automatically lifting |
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| CN108751309A (en) | 2018-11-06 |
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