CN206622430U - Compression type municipal solid wastes decomposition apparatus - Google Patents
Compression type municipal solid wastes decomposition apparatus Download PDFInfo
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- CN206622430U CN206622430U CN201720171760.8U CN201720171760U CN206622430U CN 206622430 U CN206622430 U CN 206622430U CN 201720171760 U CN201720171760 U CN 201720171760U CN 206622430 U CN206622430 U CN 206622430U
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- municipal solid
- solid wastes
- inner cylinder
- outer barrel
- decomposition apparatus
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Abstract
The utility model discloses a kind of compression type municipal solid wastes decomposition apparatus, including base, the top of base has been at least connected with two support columns, and the top of support column, which is connected with, to be moved up and down along support column and fixed upper backup pad, the lower surface of upper backup pad are connected with pressurization pressurizer.The bottom of support column is connected with lower supporting plate, and the top of lower supporting plate is connected with outer barrel, and the bottom of outer barrel is connected with glass tube, and glass tube is connected by triple valve with glass-tube liquid level meter；The top of outer barrel is arranged with inner cylinder, and inner cylinder is arranged on the bottom of pressurization pressurizer, and the bottom of inner cylinder is provided with circular hole, and sidepiece is connected by air valve switch with blast pipe, and blast pipe is connected with gas collection bottle.Solve the problems, such as that decomposition apparatus is not suitable for municipal solid wastes in the prior art.Both municipal solid wastes can be compressed and Degrading experiment, and can determines the deformation values of municipal solid wastes, so as to obtain the compression property of municipal solid wastes and organic matter degradation index.
Description
Technical field
The utility model, which belongs to, is related to Geotechnical Engineering field, more particularly to a kind of compression type municipal solid wastes drop
Solve device.
Background technology
With the development of the social economy, China's urban population is more and more, caused municipal refuse is also on the increase.Rubbish
Rubbish process problem is more and more urgent.Municipal solid wastes sanitary filling field is a kind of important and main garbage disposal side of China
Formula, and municipal solid wastes deformation is the important parameter of Landfill Site Design, effectively accurately determines municipal solid wastes
Mechanical deformation index also become more and more important.
But larger difference be present in municipal solid wastes and the in general soil body, the compositions of municipal solid wastes is complicated,
Particle is uneven, containing substantial amounts of organic matter, and the deformation and degraded of municipal solid wastes are in close relations, so needing to city
Solid waste is consolidated, Degrading experiment.And conventional decomposition apparatus capacity is small, suitable for particle is smaller, composition is simply equal
Municipal solid wastes are not applied to by the even soil body.
Therefore, a kind of device suitable for solid waste degraded how is designed, is that we need to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide compression type municipal solid wastes decomposition apparatus, solved in the prior art
Decomposition apparatus is not suitable for the problem of municipal solid wastes.The utility model can be both compressed to municipal solid wastes
And Degrading experiment, and can determine municipal solid wastes deformation values, so as to obtain the compression property of municipal solid wastes and
The degraded index of organic matter.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：
Compression type municipal solid wastes decomposition apparatus, including base, the top of base have been at least connected with two support columns,
The top of support column, which is connected with, to be moved up and down along support column and fixed upper backup pad, lower surface and the pressurization of upper backup pad are protected
Pressure device connects.
The bottom of support column is connected with lower supporting plate, and the top of lower supporting plate is connected with outer barrel, the bottom of outer barrel and glass
Pipe connects, and glass tube passes lower supporting plate, and glass tube is connected by triple valve with glass-tube liquid level meter；The top of outer barrel is arranged with
Inner cylinder, inner cylinder are arranged on the bottom of pressurization pressurizer, and the bottom of inner cylinder is provided with circular hole, the sidepiece of inner cylinder by air valve switch with
Blast pipe is connected, and blast pipe is connected with gas collection bottle.
Preferably, the top surface of inner cylinder is provided with reflector, and the side for the pressurizer that pressurizes is provided with laser range finder.
Preferably, pressurization pressurizer includes electric control gear, and electric control gear is connected by converter with oil pump, oil pump difference
It is connected by oil inlet pipe and oil return pipe with accumulator, oil inlet pipe is provided with first switch, and oil return pipe is provided with second switch, oil storage
Room is connected with loading piston, and loading piston is arranged on the top of inner cylinder.
It is further preferred that electric control gear is provided with the display screen for being used for showing oil pump oil pressure size.
Preferably, in addition to electromagnetic heater, electromagnetic heater include the heat-insulation layer for being arranged on outer tube outer surface, protected
The outside of warm layer is sequentially provided with electromagnetic heating coil and thermal insulation layer.
Electromagnetic heater also includes the thermistor being arranged in outer barrel and thermistor outer cover, thermistor are fixed on
The top of thermistor outer cover, electromagnetic heating coil and thermistor are connected with electromagnetic heating controller respectively.
Preferably, the bottom of outer barrel is sequentially arranged with the first permeable stone, fine sand, the second permeable stone, sample, the 3rd from down to up
Permeable stone.
Preferably, serum cap with holes, the contact site painting of serum cap and inner cylinder are provided with the gap location of outer barrel and inner cylinder
There is vaseline.
Preferably, the length, width and height of base are respectively 50cm x 30cm x 2cm；Support column is diameter 4cm cylinder；Upper branch
The length, width and height of fagging are respectively 50cm x 50cm x 2cm；The length, width and height of lower supporting plate are respectively 50cm x 20cm x 2cm,
Lower supporting plate is away from base 12cm；The external diameter of outer barrel is 8.9cm, wall thickness 2.6mm, is highly 90.0cm；The external diameter of inner cylinder is
8.0cm, wall thickness 2.6mm.
Preferably, the top of support column is threaded, and upper backup pad is moved up and down and consolidated along support column by adjusting nut
It is fixed.
Preferably, the centre of lower supporting plate offers annular groove, and the inner ring of annular groove is directly through being 84mm, outer annular diameter
For 92mm, depth 15mm；Bottom between inner ring and outer rings is placed with corrosion resistant rubber strip；Outer barrel is connected through a screw thread solid
It is scheduled on lower supporting plate.
Compared with prior art, the utility model has technique effect beneficial below：
Compression type municipal solid wastes decomposition apparatus in city provided by the utility model, it is internal by the pressurizer that pressurizes
Cylinder pressure, inner cylinder is by pressure transmission to the sample in outer barrel.Meanwhile by setting glass tube and glass-tube liquid level meter, Yi Jiqi
Body receiving flask, it can collect and measure in experiment due to percolate caused by consolidation and gas.The utility model has structure
Simply, the advantages of easy to use, can effectively reduce municipal solid wastes complicated component caused by test error, also collect
And measure in experiment due to percolate caused by degraded and gas.
Further, the distance with reflector is measured by laser range finder, so that it is determined that pressurization pressurizer bottom with
The distance of inner cylinder top surface.During loading, pressurization pressurizer contacted with inner cylinder, laser range finder registration is zeroed, it is measured away from
From the deflection for being exactly discarded object.
Further, by inside, the gap location of outer barrel serum cap etc. is set, make device Integral sealing, can carry out long-term
Degradation experiment.
Further, by being mounted with electromagnetic heater, can in consolidation process temperature control.Conventional pressure can not only be carried out
Contracting experiment, it can also carry out the experiment of municipal solid wastes organic matter long-term degradation.Also can extensively using with municipal solid wastes
Similar complicated bulky grain great soil group, carry out laboratory test and research.
Further, outer barrel capacity of the present utility model is big and sample-loading amount can control, and can effectively reduce municipal solid waste
Thing is because of error caused by complicated component.
Brief description of the drawings
Fig. 1 is the structural representation of compression type municipal solid wastes decomposition apparatus provided by the utility model；
Fig. 2 is the structural representation of pressurization pressurizer provided by the utility model；
Fig. 3 is the structural representation of electromagnetic heater provided by the utility model；
Fig. 4 is the consolidation degradation experiment figure using compression type municipal solid wastes decomposition apparatus of the present utility model.
Wherein, 1 is base, and 2 be support column, and 3 be triple valve, and 4 be lower supporting plate, and 5 be annular groove, and 6 be Electromagnetic Heating
Device, 61 be thermistor, and 62 be thermistor outer cover, and 63 be heat-insulation layer, and 64 be electromagnetic heating controller, and 65 be Electromagnetic Heating
Coil, 66 be thermal insulation layer, and 7 be glass-tube liquid level meter, and 8 be circular hole, and 9 be outer barrel, and 10 be serum cap, and 11 be inner cylinder, and 12 be gas
Receiving flask, 13 be blast pipe, and 14 be air valve switch, and 15 be reflector, and 16 be laser range finder, and 17 be pressurization pressurizer, 171
To load piston, 172 be accumulator, and 173 be oil return pipe, and 174 be oil inlet pipe, and 175 be second switch, and 176 be converter, 177
It is oil pump for electric control gear, 178,18 be upper backup pad, and 19 be adjusting nut.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
Compression type municipal solid wastes decomposition apparatus, including base 1, the top of base 1 have been at least connected with two supports
Post 2, the top of support column 2 are connected with the upper backup pad 18 that can be moved up and down and fix along support column 2, the lower end of upper backup pad 18
Face is connected with pressurization pressurizer 17.
The bottom of support column 2 is connected with lower supporting plate 4, and the top of lower supporting plate 4 is connected with outer barrel 9, the bottom of outer barrel 9 with
Glass tube connects, and glass tube passes lower supporting plate 4, and glass tube is connected by triple valve 3 with glass-tube liquid level meter 7；Outer barrel 9 it is upper
Portion is arranged with inner cylinder 11, and inner cylinder 11 is arranged on the bottom of pressurization pressurizer 17, and the main function of inner cylinder 11 is subject to loading dress
Applied load is put, and is passed it on sample.
The bottom of inner cylinder 11 is provided with circular hole 8, and the sidepiece of inner cylinder 11 is connected by air valve switch 14 with blast pipe 13, blast pipe
13 are connected with gas collection bottle 12.
Specifically, the lower end of outer barrel 9 is provided with the aperture of 1.5cm diameters, and corrosion resistant glass tube is installed in its bottom, corrosion resistant
Glass tube is connected by triple valve 3 with HG5 glass-tube liquid level meters, and can also open 3, triple valve when needed flows out percolate,
The top of inner cylinder 11 is provided with blast pipe 13, and blast pipe 13 connects gas collection bottle 12 by air valve switch 14, carries out gas collection.
Preferably, the top surface of inner cylinder 11 is provided with reflector 15, and the side of pressurization pressurizer 17 is provided with laser ranging
Instrument 16.Laser range finder 16 measure with the distance of reflector 15 determine the pressurization bottom of pressurizer 17 and the top surface of inner cylinder 11 away from
From.During loading, pressurization pressurizer 17 is contacted with inner cylinder 11, and the registration of laser range finder 16 is zeroed, and measured distance is exactly
The deflection of discarded object.
As shown in Figure 2, it is preferable that pressurization pressurizer 17 includes electric control gear 177, and electric control gear 177 passes through converter
176 are connected with oil pump 178, and oil pump 178 is connected by oil inlet pipe 174 and oil return pipe 173 with accumulator 172 respectively, oil inlet pipe 174
First switch is provided with, oil return pipe 173 is provided with second switch 175, and accumulator 172 is connected with loading piston 171, loads piston
171 are arranged on the top of inner cylinder 11.It is used to show the aobvious of the oil pressure size of oil pump 178 it is further preferred that electric control gear 177 is provided with
Display screen.
Herein, electric control gear 177 is controlled by converter 176 to oil pump 178 and first switch and second switch 175
System, the display screen of electric control gear 177 reflect the oil pressure size of oil pump 178.Oil pump 178 is pressurized to accumulator 172 to be added to realize
Pressurization of the piston 171 to inner cylinder 11 is carried, pressure meets to enter pressurize pattern during requirement of experiment.At the end of experiment, accumulator 172
Oil stream carries out release to oil pump 178.Pressurization pressurizer 17 is one and provides Self-pressurizing agri and with perseverance for loading piston 171
Surely the device of pressure efficiency is kept, it can carry out accurate and balanced pressurization to the operating pressure of sample, reach goal pressure
The function of keeping pressure is then automatically turned on afterwards, makes loading piston 171 living long lasting for holding pressure constant state, it is no longer necessary to artificial
It is on duty, and unusual condition can be alarmed, pressure caused by avoiding manual operations is unbalanced to be brought with manually on duty
Manpower waste.
As shown in Figure 3, it is preferable that external using electromagnetic heater 6 in order to which the consolidation accelerated to discarded object in cylinder is degraded
9 temperature adjustments of cylinder, meet different tests requirement.Electromagnetic heater 6 includes the heat-insulation layer 63 for being arranged on the outer surface of outer barrel 9, protects
The outside of warm layer 63 is sequentially provided with electromagnetic heating coil 65 and thermal insulation layer 66.Electromagnetic heater 6 also includes being arranged in outer barrel 9
Thermistor 61 and thermistor outer cover 62, thermistor 61 is fixed on the top of thermistor outer cover 62, Electromagnetic Heating line
Circle 65 and thermistor 61 are connected with electromagnetic heating controller 64 respectively.
Herein, thermistor outer cover 62 is arc, and thermistor 61 is fixed on the top of thermistor outer cover 62, and electromagnetism adds
Heat controller 64 controls the temperature inside outer barrel 9 to meet requirement of experiment.Electromagnetic heater 6 is to utilize electromagnetic induction principle will
Electric energy is converted to the device of heat energy.220V, 50Hz AC rectification are become direct current by electromagnetic heating controller 64, then will be straight
Stream electricity is converted into the high-frequency high-voltage that frequency is 20-40KHz, and the high-frequency high-voltage current of change flows through electromagnetic heating coil 65 at a high speed
The alternating magnetic field of change at a high speed can be produced, countless small whirlpools can be produced in outer barrel 9 when the magnetic line of force in magnetic field is by outer barrel 9
Stream, outer barrel 9 itself is set voluntarily to generate heat at a high speed, so as to heat the thing in outer barrel 9.
Preferably, the bottom of outer barrel 9 is sequentially arranged with the first permeable stone, fine sand, the second permeable stone, sample, from down to up
Three permeable stones.Serum cap 10 with holes, the contact site of serum cap 10 and inner cylinder 11 are provided with the gap location of outer barrel 9 and inner cylinder 11
Scribble vaseline.It is close by being carried out on the top of outer barrel 9 to interior, outer barrel 9 provided with serum cap 10 with holes during long term test
Envelope, maintain sample humidity and prevent peculiar smell caused by organic matter degradation to volatilize.
Specifically, when compression type municipal solid wastes decomposition apparatus provided by the utility model is tested, in solid
Discarded object sample load outer barrel 9 before, first the bottom of outer barrel 9 place permeable stone in case fine sand block bottom hole.In its top surface
One layer of fine sand of paving is simultaneously tamped, to caused percolate in filtration test.Permeable stone is put on fine sand, its a diameter of 7.98cm is thick
For 1.0cm, Area of Sample 50cm2.Sample is placed on permeable stone, sample volume can be adjusted according to the specific requirement of experiment,
One piece of permeable stone is placed in sample upper end again, while applies appropriate vaseline on the outer wall of sample inner cylinder 11, to reduce and serum cap 10
Friction, load test can be started with sample contacts by finally inserting inner cylinder 11 in outer barrel 9.
Preferably, the length, width and height of base 1 are respectively 50cm x 30cm x 2cm；Support column 2 is diameter 4cm cylinder；On
The length, width and height of supporting plate 18 are respectively 50cm x 50cm x 2cm；The length, width and height of lower supporting plate 4 are respectively 50cm x 20cm x
2cm, lower supporting plate 4 is away from base 12cm；The external diameter of outer barrel 9 is 8.9cm, wall thickness 2.6mm, is highly 90.0cm；Inner cylinder 11
External diameter is 8.0cm, wall thickness 2.6mm.
Preferably, the top of support column 2 is threaded, and upper backup pad 18 is moved down by adjusting nut 19 along support column 2
Dynamic and fixed, pressurization pressurizer 17 can pressurize after the fixation of upper backup pad 18 to inner cylinder 11.
Preferably, the centre of lower supporting plate 4 offers annular groove 5, and the inner ring of annular groove 5 is directly through being 84mm, outer shroud
A diameter of 92mm, depth 15mm；Bottom between inner ring and outer rings is placed with corrosion resistant rubber strip；The bottom of outer barrel 9 it is interior
Wall is carved with screw thread, and outer barrel 9, which is connected through a screw thread, to be fixed on lower steel plate.
Preferably, base 1 is steel plate, and support column 2 is stainless steel steel column, on upper backup pad 18 and lower supporting plate 4 be respectively
Steel plate and lower steel plate.
Claims (10)
1. compression type municipal solid wastes decomposition apparatus, it is characterised in that including base (1), the top of base (1) at least connects
Two support columns (2) are connected to, the top of support column (2) is connected with the upper backup pad that can be moved up and down and fix along support column (2)
(18), the lower surface of upper backup pad (18) is connected with pressurization pressurizer (17)；
The bottom of support column (2) is connected with lower supporting plate (4), and the top of lower supporting plate (4) is connected with outer barrel (9), outer barrel (9)
Bottom is connected with glass tube, and glass tube passes lower supporting plate (4), and glass tube is connected by triple valve (3) and glass-tube liquid level meter (7)
Connect；The top of outer barrel (9) is arranged with inner cylinder (11), and inner cylinder (11) is arranged on the bottom of pressurization pressurizer (17), inner cylinder (11)
Bottom be provided with circular hole (8), the sidepiece of inner cylinder (11) is connected by air valve switch (14) with blast pipe (13), blast pipe (13) with
Gas collection bottle (12) connects.
2. compression type municipal solid wastes decomposition apparatus according to claim 1, it is characterised in that the top of inner cylinder (11)
Face is provided with reflector (15), and the side of pressurization pressurizer (17) is provided with laser range finder (16).
3. compression type municipal solid wastes decomposition apparatus according to claim 1, it is characterised in that pressurization pressurizer
(17) electric control gear (177) is included, electric control gear (177) is connected by converter (176) with oil pump (178), oil pump (178) point
It is not connected by oil inlet pipe (174) and oil return pipe (173) with accumulator (172), oil inlet pipe (174) is provided with first switch, returns
Oil pipe (173) is provided with second switch (175), and accumulator (172) is connected with loading piston (171), and loading piston (171) is set
On the top of inner cylinder (11).
4. compression type municipal solid wastes decomposition apparatus according to claim 3, it is characterised in that electric control gear
(177) it is provided with the display screen for being used for showing oil pump (178) oil pressure size.
5. compression type municipal solid wastes decomposition apparatus according to claim 1, it is characterised in that also add including electromagnetism
Thermal (6), electromagnetic heater (6) include the heat-insulation layer (63) for being arranged on outer barrel (9) outer surface, the outside of heat-insulation layer (63)
It is sequentially provided with electromagnetic heating coil (65) and thermal insulation layer (66)；
Electromagnetic heater (6) also includes the thermistor (61) and thermistor outer cover (62) being arranged in outer barrel (9), temperature-sensitive
Resistance (61) is fixed on the top of thermistor outer cover (62), electromagnetic heating coil (65) and thermistor (61) respectively with electromagnetism
Heating controller (64) connects.
6. compression type municipal solid wastes decomposition apparatus according to claim 1, it is characterised in that the bottom of outer barrel (9)
Portion is sequentially arranged with the first permeable stone, fine sand, the second permeable stone, sample, the 3rd permeable stone from down to up.
7. compression type municipal solid wastes decomposition apparatus according to claim 1, it is characterised in that outer barrel (9) with
The gap location of inner cylinder (11) is provided with serum cap (10) with holes, and the contact site of serum cap (10) and inner cylinder (11) scribbles all scholars
Woods.
8. compression type municipal solid wastes decomposition apparatus according to claim 1, it is characterised in that the length of base (1)
Wide high respectively 50cmx30cmx2cm；Support column (2) is diameter 4cm cylinder；The length, width and height of upper backup pad (18) are respectively
50cmx50cmx2cm；The length, width and height of lower supporting plate (4) are respectively 50cmx20cmx2cm, and lower supporting plate (4) is away from base (1)
12cm；The external diameter of outer barrel (9) is 8.9cm, wall thickness 2.6mm, is highly 90.0cm；The external diameter of inner cylinder (11) is 8.0cm, wall thickness
For 2.6mm.
9. compression type municipal solid wastes decomposition apparatus according to claim 1, it is characterised in that support column (2)
Top is threaded, and upper backup pad (18) is moved up and down and fixed along support column (2) by adjusting nut (19).
10. compression type municipal solid wastes decomposition apparatus according to claim 1, it is characterised in that lower supporting plate (4)
Centre offer annular groove (5), the inner ring of annular groove (5) is directly through being 84mm, outer annular diameter 92mm, and depth is
15mm；Bottom between inner ring and outer rings is placed with corrosion resistant rubber strip；Outer barrel (9), which is connected through a screw thread, is fixed on lower support
On plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171760.8U CN206622430U (en) | 2017-02-24 | 2017-02-24 | Compression type municipal solid wastes decomposition apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171760.8U CN206622430U (en) | 2017-02-24 | 2017-02-24 | Compression type municipal solid wastes decomposition apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206622430U true CN206622430U (en) | 2017-11-10 |
Family
ID=60210189
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171760.8U Active CN206622430U (en) | 2017-02-24 | 2017-02-24 | Compression type municipal solid wastes decomposition apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN206622430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862238A (en) * | 2017-02-24 | 2017-06-20 | 长安大学 | A kind of solid waste consolidates decomposition apparatus |
| CN110448953A (en) * | 2019-06-27 | 2019-11-15 | 广东工业大学 | A kind of garbage degradation experimental provision |
-
2017
- 2017-02-24 CN CN201720171760.8U patent/CN206622430U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862238A (en) * | 2017-02-24 | 2017-06-20 | 长安大学 | A kind of solid waste consolidates decomposition apparatus |
| CN110448953A (en) * | 2019-06-27 | 2019-11-15 | 广东工业大学 | A kind of garbage degradation experimental provision |
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