CN109704525A - Riverway sludge curing molding mold - Google Patents
Riverway sludge curing molding mold Download PDFInfo
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- CN109704525A CN109704525A CN201910046644.7A CN201910046644A CN109704525A CN 109704525 A CN109704525 A CN 109704525A CN 201910046644 A CN201910046644 A CN 201910046644A CN 109704525 A CN109704525 A CN 109704525A
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- fixedly connected
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- sludge
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Abstract
The present invention relates to riverway sludges to clear up field, it in particular is riverway sludge curing molding mold, including bottom plate, fixed pedestal, hydraulic press, support, heating pipe, blender, heating generator, damper for forming and shaping base, sliding groove and surplus slot are provided on the bottom plate, sliding groove inner wall is provided with slideway, and sliding groove is connected to surplus slot；Beneficial effects of the present invention are that can carry out drying and dewatering to the mud of recycling by the effect of fixed pedestal, hydraulic press, support, heating pipe, blender, heating generator, damper for forming and shaping base, solidified simultaneously, and it is fixed into uniform shapes and volume, convenient for the storage and transport after mud recycling, easy to operate simultaneously, recovery efficiency is high.
Description
Technical field
The present invention relates to riverway sludges to clear up field, is in particular riverway sludge curing molding mold.
Background technique
Patent No. CN201010546974.1's discloses a kind of slurry solidification treating machine, is provided with and stirs in the lower part of rack
Storehouse is mixed, mixing chamber is internally provided with the screw agitation shaft of two relative rotation, and agitating shaft is driven by main motor to be rotated, in mixing chamber
The initial segment top is provided with two-way feed inlet, carries out all the way to pass through mud conveyer belt, mud hopper and mud conveyor screw axis
The mud feed inlet of series connection conveying, another way are to pass through curing agent conveyer belt, curing agent hopper, curing agent conveyor screw axis to carry out
The curing agent feed inlet of series connection conveying；The top in sludge solidification pond is arranged in the terminal discharge mouth of mixing chamber.The inventive structure is tight
Reason is gathered together, occupied area is small, improves and needs hoisting mechanism in the prior art to convey the large scale structure of curing agent.The invention exists
The inlet of mud hopper is provided with turnover-panel filtering device, and the large volume solid that can timely and effectively filter in removal mud is miscellaneous
Matter prevents from blocking and damages equipment, and failure rate is low.But the equipment can not be by cured sludge solidification at uniform shapes and volume
It is recycled.
Summary of the invention
The object of the present invention is to provide riverway sludge curing molding mold, its advantages be can to the mud of recycling into
Row drying and dewatering, while being solidified, and be fixed into uniform shapes and volume, convenient for the storage and fortune after mud recycling
Defeated while easy to operate, recovery efficiency is high.
The purpose of the present invention is achieved through the following technical solutions:
The object of the present invention is to provide riverway sludge curing molding mold, riverway sludge curing molding mold, including bottom plate,
Fixed pedestal, hydraulic press, support, heating pipe, blender, heating generator, damper for forming and shaping base, the bottom plate
On be provided with sliding groove and surplus slot, sliding groove inner wall is provided with slideway, and sliding groove is connected to surplus slot；
On the bottom plate that the fixed pedestal is fixedly connected on, the rear end of fixed pedestal is provided with operation rectangular opening and fixation
Circular hole, the upper end of fixed pedestal are provided with feed opening, gas vent and hydraulic press perforation, and it is outer that the left end of fixed pedestal is provided with removal
Slot；
The support is fixedly connected on fixed pedestal, and hydraulic press is fixedly connected on the support, the hydraulic press packet
Stripper plate is included, stripper plate is fixedly connected on the lower end of the hydraulic stem of hydraulic press, and the hydraulic stem clearance fit of hydraulic press is in hydraulic press
In perforation；
The heating pipe includes sludge pipeline, inlet side valve, outlet valve, feed pipe and exhaust pipe, sludge pipeline
Rear end be fixedly connected on fixed circular hole, the front end of sludge pipeline is fixedly connected on damper for forming, inlet side valve and outlet
Valve is respectively fixedly connected in the rear end and front end of sludge pipeline, and feed pipe and exhaust pipe are fixedly connected on sludge pipeline,
In feed opening and gas vent, feed pipe is connected to sludge pipeline with exhaust pipe, becomes silted up for feed pipe and exhaust pipe difference clearance fit
The right end of mud pipeline is provided with fluting, fluting connection sludge pipeline；
The blender includes that servo motor, shaft, fixed block and multiple stirring scratch boards, servo motor are fixedly connected on
On bottom plate, the transmission shaft of servo motor connects shaft by shaft coupling, and shaft is rotatably connected in fixed block, and fixed block is fixed to be connected
It connects in the fluting of sludge pipeline right end, multiple stirring scratch boards are fixedly connected in shaft；Stirring scratch board includes stirring connecting rod
And scraper plate, multiple stirring connecting rods are fixedly connected in shaft, multiple scraper plates are respectively fixedly connected on multiple stirring connecting rods, more
A scraper plate fits with sludge pipeline inner wall；
The rear end of the damper for forming is provided with the fixed circular hole of outlet, and it is solid that the rear end of sludge pipeline is fixedly connected on outlet
Determine on circular hole, sludge pipeline is connected to inside damper for forming, and the left end of damper for forming is provided with removal inside groove, the removal of damper for forming
The removal outer groove and sliding groove of inside groove connection fixed pedestal；The shaping base include shaping frame, bearing plate, mold slots, can
It lifts bottom plate, two rotation seats, rotation axis, wraping plate, pedestal, lift circular hole and space groove, shaping frame is fixedly connected on bearing plate
On, mold slots are arranged in shaping frame, and liftable bottom plate clearance fit is lifted circular hole and be arranged in bearing plate upper end in mold slots
Center, space groove is arranged in the left end of bearing plate, and circular hole is lifted in bearing plate connection, and the lower end of liftable bottom plate is fixedly connected with company
Column, pedestal clearance fit are being lifted in circular hole, and the left end of pedestal is fixedly connected with the right end of wraping plate, and the left end of wraping plate is arranged in space
In slot, the middle-end of wraping plate is fixedly connected on the rotating shaft, and the rear and front end of rotation axis is rotatably connected on respectively in two rotation seats,
Two rotation seats are fixedly connected in the left end of bearing plate, and bearing plate is slidably connected in the slideway of sliding groove inner wall.
As further optimization of the invention, heating generator described in riverway sludge curing molding mold includes high frequency
Power supply and heating coil, high frequency electric source are fixedly connected on bottom plate, and the lower end of heating coil is fixedly connected in high frequency electric source, are added
The outer wall of sludge pipeline is arranged in heat coil.
Further optimize as of the invention, stripper plate clearance fit described in riverway sludge curing molding mold is in mould
Have in slot.
As further optimization of the invention, the upper end of shaping frame described in riverway sludge curing molding mold is slope
Spend inside slope surface.
As optimization of the invention further, sludge pipeline described in riverway sludge curing molding mold from back to front to
Lower inclination, tilt angle are 5 °.
Using technical solution provided by the invention, compared with prior art, have the advantages that as by fixed base
Seat, hydraulic press, support, heating pipe, blender, heating generator, damper for forming and shaping base effect can be to recycling
Mud carry out drying and dewatering, while being solidified, and be fixed into uniform shapes and volume, convenient for the storage after mud recycling
It deposits and transports, while is easy to operate, recovery efficiency is high.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram one of the invention；
Fig. 2 is whole structural schematic diagram two of the invention；
Fig. 3 is the structural schematic diagram one of fixed pedestal of the invention；
Fig. 4 is the structural schematic diagram two of fixed pedestal of the invention；
Fig. 5 is the structural schematic diagram one of part of the invention；
Fig. 6 is the structural schematic diagram two of part of the invention；
Fig. 7 is the structural schematic diagram one of blender of the invention；
Fig. 8 is the structural schematic diagram two of blender of the invention；
Fig. 9 is the structural schematic diagram three of part of the invention；
Figure 10 is the structural schematic diagram four of part of the invention；
Figure 11 is the structural schematic diagram one of shaping base of the invention；
Figure 12 is the structural schematic diagram two of shaping base of the invention；
Figure 13 is the structural schematic diagram three of shaping base of the invention；
Figure 14 is the structural schematic diagram four of shaping base of the invention.
In figure: bottom plate 1；Sliding groove 1-1；Surplus slot 1-2；Fixed pedestal 2；Rectangular opening 2-1；Fixed circular hole 2-2；Feed opening
2-3；Gas vent 2-4；Hydraulic press perforation 2-5；Hydraulic press 3；Stripper plate 3-1；Support 4；Heating pipe 5；Sludge pipeline 5-1；Into
End valve door 5-2；Outlet valve 5-3；Feed pipe 5-4；Exhaust pipe 5-5；Blender 6；Servo motor 6-1；Shaft 6-2；Fixed block
6-3；Stirring scratch board 6-4；Stir connecting rod 6-4-1；Scraper plate 6-4-2；Heating generator 7；Damper for forming 8；Outlet fixes circular hole 8-
1；Shaping base 9；Shaping frame 9-1；Bearing plate 9-2；Mold slots 9-3；Liftable bottom plate 9-4；Rotation seat 9-5；Rotation axis 9-6；
Wraping plate 9-7；Pedestal 9-8；Lift circular hole 9-9；Space groove 9-10.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Being fixedly connected described in the present apparatus can refer to and be fixed by the modes such as weld, be screwed, described
Rotation connection can be referred to by drying bearing on axis, and spring catch ring recess or between centers baffle are provided on axis or axis hole, is led to
It crosses and circlip is stuck in spring catch ring recess or between centers baffle realizes the axial restraint of bearing, by the opposite sliding of bearing,
Realize rotation；In conjunction with different use environments, different connection types is used.
Specific embodiment 1:
As shown in Fig. 1~Figure 14, riverway sludge curing molding mold, riverway sludge curing molding mold, including bottom plate 1,
Fixed pedestal 2, hydraulic press 3, support 4, heating pipe 5, blender 6, heating generator 7, damper for forming 8 and shaping base 9, institute
It is provided with sliding groove 1-1 and surplus slot 1-2 on the bottom plate 1 stated, sliding groove 1-1 inner wall is provided with slideway, more than sliding groove 1-1 connection
Measuring tank 1-2；
On the bottom plate 1 that the fixed pedestal 2 is fixedly connected on, the rear end of fixed pedestal 2 is provided with operation rectangular opening 2-1
With fixed circular hole 2-2, the upper end of fixed pedestal 2 is provided with feed opening 2-3, gas vent 2-4 and hydraulic press perforation 2-5, fixed base
The left end of seat 2 is provided with removal outer groove；
The support 4 is fixedly connected on fixed pedestal 2, and hydraulic press 3 is fixedly connected on the carrier 4, and described is hydraulic
Machine 3 includes stripper plate 3-1, and stripper plate 3-1 is fixedly connected on the lower end of the hydraulic stem of hydraulic press 3, the hydraulic stem gap of hydraulic press 3
Cooperation is in hydraulic press perforation 2-5；
The heating pipe 5 includes sludge pipeline 5-1, inlet side valve 5-2, outlet valve 5-3, feed pipe 5-4 and row
Tracheae 5-5, the rear end of sludge pipeline 5-1 are fixedly connected on fixed circular hole 2-2, and the front end of sludge pipeline 5-1 is fixedly connected on
On damper for forming 8, inlet side valve 5-2 and outlet valve 5-3 are respectively fixedly connected in the rear end and front end of sludge pipeline 5-1, into
Expects pipe 5-4 and exhaust pipe 5-5 are fixedly connected on sludge pipeline 5-1, and feed pipe 5-4 and exhaust pipe 5-5 distinguish clearance fit
In feed opening 2-3 and gas vent 2-4, feed pipe 5-4 is connected to sludge pipeline 5-1 with exhaust pipe 5-5, sludge pipeline 5-1's
Right end is provided with fluting, fluting connection sludge pipeline 5-1；
The blender 6 includes servo motor 6-1, shaft 6-2, fixed block 6-3 and multiple stirring scratch board 6-4, servo
Motor 6-1 is fixedly connected on bottom plate 1, and the transmission shaft of servo motor 6-1 connects shaft 6-2, shaft 6-2 rotation by shaft coupling
It is connected in fixed block 6-3, fixed block 6-3 is fixedly connected in the fluting of sludge pipeline 5-1 right end, multiple stirring scratch board 6-4
It is fixedly connected on shaft 6-2；Stirring scratch board 6-4 includes stirring connecting rod 6-4-1 and scraper plate 6-4-2, multiple stirring connecting rod 6-
4-1 is fixedly connected on shaft 6-2, and multiple scraper plate 6-4-2 are respectively fixedly connected on multiple stirring connecting rod 6-4-1, multiple
Scraper plate 6-4-2 fits with sludge pipeline 5-1 inner wall；
The rear end of the damper for forming 8 is provided with the fixed circular hole 8-1 of outlet, and the rear end of sludge pipeline 5-1 is fixedly connected
On the fixed circular hole 8-1 of outlet, sludge pipeline 5-1 is connected to inside damper for forming 8, and the left end of damper for forming 8 is provided in removal
Slot, the removal outer groove and sliding groove 1-1 for removing inside groove connection fixed pedestal 2 of damper for forming 8；The shaping base 9 includes
Shaping frame 9-1, bearing plate 9-2, mold slots 9-3, liftable bottom plate 9-4, two rotation seat 9-5, rotation axis 9-6, wraping plate 9-7,
Pedestal 9-8, circular hole 9-9 and space groove 9-10 are lifted, shaping frame 9-1 is fixedly connected on bearing plate 9-2, mold slots 9-3 setting
In shaping frame 9-1, liftable bottom plate 9-4 clearance fit is lifted circular hole 9-9 and is arranged on bearing plate 9-2 in mold slots 9-3
The left end of bearing plate 9-2 is arranged in the center at end, space groove 9-10, and circular hole 9-9, liftable bottom plate are lifted in bearing plate 9-2 connection
The lower end of 9-4 is fixedly connected with pedestal 9-8, and pedestal 9-8 clearance fit is being lifted in circular hole 9-9, and the left end of pedestal 9-8 is fixedly connected
The left end of the right end of wraping plate 9-7, wraping plate 9-7 is arranged in space groove 9-10, and the middle-end of wraping plate 9-7 is fixedly connected on rotation axis 9-
On 6, the rear and front end of rotation axis 9-6 is rotatably connected on respectively in two rotation seat 9-5, and two rotation seat 9-5 are fixedly connected with
In the left end of bearing plate 9-2, bearing plate 9-2 is slidably connected in the slideway of sliding groove 1-1 inner wall.Inlet side valve 5-2 is opened, is closed
Outlet valve 5-3 is closed, enters quantitative mud in sludge pipeline 5-1, closes inlet side valve 5-2, servo motor 6-1 and high frequency
The high frequency electric source of heater 7 connects electricity, and servo motor 6-1 drives shaft 6-2, fixed block 6-3 and multiple stirring scratch board 6-4 rotation,
And then the mud in sludge pipeline 5-1 is stirred, while the alternating current of the high frequency electric source release of heating generator 7 is by adding
Heat coil heats heating coil to sludge pipeline 5-1 according to high-frequency induction heating principle, realize to the drying of mud and
Dehydration, by the way that curing agent is added in feed pipe 5-4 net mud, while the vapor evaporated is discharged by exhaust pipe 5-5, in order to keep away
Exempt from the inner wall that dry mud is sticked to sludge pipeline 5-1, inner wall of the multiple scraper plate 6-4-2 of special envoy with sludge pipeline 5-1 is affixed
It closes, and then realizes the dehydration and drying of mud.
Specific embodiment 2:
As shown in Fig. 1~Figure 14, present embodiment is described further embodiment one, the heating generator 7
Including high frequency electric source and heating coil, high frequency electric source is fixedly connected on bottom plate 1, and the lower end of heating coil is fixedly connected on high frequency
In power supply, the outer wall of sludge pipeline 5-1 is arranged in heating coil.By high frequency electric source and heating coil to sludge pipeline 5-1 into
Row induction heating, and then drying and dewatering is carried out to the mud in sludge pipeline 5-1, it is easy to operate, it is easy to use.
Specific embodiment 3:
As shown in Fig. 1~Figure 14, present embodiment is described further embodiment two, between the stripper plate 3-1
Gap cooperates in mold slots 9-3.Extrusion forming is carried out to the mud for adding curing agent after drying by stripper plate 3-1, keeps it solid
It is melted into uniform size and shape.
Specific embodiment 4:
As shown in Fig. 1~Figure 14, present embodiment is described further embodiment three, the shaping frame 9-1's
Upper end is the inside slope surface of the gradient.Mud after enabling drying is fallen into mold slots 9-3, avoids wasting.
Specific embodiment 5:
As shown in Fig. 1~Figure 14, present embodiment is described further embodiment four, the sludge pipeline 5-1
It tilts down from back to front, tilt angle is 5 °.Fall into mud automatically in mold slots 9-3 by gravity.
The operation principle of the present invention is that: inlet side valve 5-2 is opened, outlet valve 5-3 is closed, quantitative mud is made to enter silt
In mud pipeline 5-1, the high frequency electric source of closing inlet side valve 5-2, servo motor 6-1 and heating generator 7 meets electricity, servo motor 6-
1 drives shaft 6-2, fixed block 6-3 and multiple stirring scratch board 6-4 rotation, and then stirs the mud in sludge pipeline 5-1
It mixes, while the alternating current of the high frequency electric source release of heating generator 7 adds heating coil according to high-frequency induction by heating coil
Pyrogen reason heats sludge pipeline 5-1, the drying and dehydration to mud is realized, by being added in feed pipe 5-4 net mud
Curing agent, while the vapor evaporated is discharged by exhaust pipe 5-5, in order to avoid dry mud is sticked to sludge pipeline 5-1's
Inner wall, inner wall of the multiple scraper plate 6-4-2 of special envoy with sludge pipeline 5-1 fit, and then realize the dehydration and drying of mud, open
Open outlet valve 5-3 because sludge pipeline 5-1 be it is inclined, by the stirring of gravity and blender 6, make mud can be with
Automatically it falls into mold slots 9-3, hydraulic press 3 is made to do work, push stripper plate 3-1 downward, make stripper plate 3-1 in mold slots 9-3
Mud squeezed, after extrusion forming hydraulic press 3 restore as former state, bearing plate 9-2 is slided to by the slideway in sliding groove 1-1
The outside of fixed pedestal 2 is pressed downward wraping plate 9-7, and the left end wraping plate 9-7 is made the right end of wraping plate 9-7 by downward active force
Upwards, it and then drives pedestal 9-8 and liftable bottom plate 9-4 upward, and then mud block after molding is lifted, convenient for picking up recycling
It utilizes, after the recycling of mud block, so that bearing plate 9-2 and wraping plate 9-7 is set back, and so on, realize the recycling of sludge molding
It utilizes.
Above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art it is common
The variations, modifications, additions or substitutions that technical staff is made within the essential scope of the present invention also belong to protection model of the invention
It encloses.
Claims (5)
1. riverway sludge curing molding mold, including bottom plate (1), fixed pedestal (2), hydraulic press (3), support (4), heating pipe
(5), blender (6), heating generator (7), damper for forming (8) and shaping base (9), it is characterised in that: the bottom plate (1)
On be provided with sliding groove (1-1) and surplus slot (1-2), sliding groove (1-1) inner wall is provided with slideway, more than sliding groove (1-1) connection
Measuring tank (1-2)；
On the bottom plate (1) that the fixed pedestal (2) is fixedly connected on, the rear end of fixed pedestal (2) is provided with operation rectangular opening
(2-1) and fixed circular hole (2-2), the upper end of fixed pedestal (2) is provided with feed opening (2-3), gas vent (2-4) and hydraulic press and wears
The left end in hole (2-5), fixed pedestal (2) is provided with removal outer groove；
The support (4) is fixedly connected on fixed pedestal (2), and hydraulic press (3) is fixedly connected on support (4), described
Hydraulic press (3) includes stripper plate (3-1), and stripper plate (3-1) is fixedly connected on the lower end of the hydraulic stem of hydraulic press (3), hydraulic press
(3) hydraulic stem clearance fit is in hydraulic press perforation (2-5)；
The heating pipe (5) includes sludge pipeline (5-1), inlet side valve (5-2), outlet valve (5-3), feed pipe (5-
4) it is fixedly connected on fixed circular hole (2-2) with exhaust pipe (5-5), the rear end of sludge pipeline (5-1), sludge pipeline (5-1)
Front end is fixedly connected on damper for forming (8), and inlet side valve (5-2) and outlet valve (5-3) are respectively fixedly connected in mud pipe
The rear end and front end in road (5-1), feed pipe (5-4) and exhaust pipe (5-5) are fixedly connected on sludge pipeline (5-1), charging
Managing (5-4) and exhaust pipe (5-5), clearance fit is in feed opening (2-3) and gas vent (2-4) respectively, feed pipe (5-4) and row
Tracheae (5-5) is connected to sludge pipeline (5-1), and the right end of sludge pipeline (5-1) is provided with fluting, fluting connection sludge pipeline
(5-1)；
The blender (6) includes servo motor (6-1), shaft (6-2), fixed block (6-3) and multiple stirring scratch board (6-
4), servo motor (6-1) is fixedly connected on bottom plate (1), and the transmission shaft of servo motor (6-1) connects shaft by shaft coupling
(6-2), shaft (6-2) are rotatably connected in fixed block (6-3), and fixed block (6-3) is fixedly connected on sludge pipeline (5-1) right end
Fluting in, multiple stirring scratch boards (6-4) are fixedly connected on shaft (6-2)；Stirring scratch board (6-4) includes stirring connecting rod
(6-4-1) and scraper plate (6-4-2), multiple stirring connecting rods (6-4-1) are fixedly connected on shaft (6-2), multiple scraper plate (6-4-
2) be respectively fixedly connected on multiple stirring connecting rods (6-4-1), multiple scraper plates (6-4-2) with sludge pipeline (5-1) inner wall phase
Fitting；
The rear end of the damper for forming (8) is provided with outlet and fixes circular hole (8-1), and the rear end of sludge pipeline (5-1) is fixed to be connected
It connects on outlet fixed circular hole (8-1), sludge pipeline (5-1) is connected to damper for forming (8) inside, and the left end of damper for forming (8) is set
It is equipped with removal inside groove, the removal outer groove and sliding groove (1-1) of removal inside groove connection fixed pedestal (2) of damper for forming (8)；It is described
Shaping base (9) include shaping frame (9-1), bearing plate (9-2), mold slots (9-3), liftable bottom plate (9-4), two rotation
Seat (9-5), wraping plate (9-7), pedestal (9-8), lifts circular hole (9-9) and space groove (9-10), shaping frame (9- at rotation axis (9-6)
1) it is fixedly connected on bearing plate (9-2), mold slots (9-3) setting is in shaping frame (9-1), liftable bottom plate (9-4) gap
Cooperation lifts circular hole (9-9) setting in the center of the upper end bearing plate (9-2), space groove (9-10) setting in mold slots (9-3)
In the left end of bearing plate (9-2), bearing plate (9-2) connection is lifted circular hole (9-9), and the lower end of liftable bottom plate (9-4) is fixed to be connected
Column (9-8) in succession, pedestal (9-8) clearance fit are being lifted in circular hole (9-9), and the left end of pedestal (9-8) is fixedly connected with wraping plate (9-
7) right end, in space groove (9-10), the middle-end of wraping plate (9-7) is fixedly connected on rotation axis for the left end setting of wraping plate (9-7)
On (9-6), the rear and front end of rotation axis (9-6) is rotatably connected on respectively in two rotation seats (9-5), two rotation seats (9-5)
It is fixedly connected in the left end of bearing plate (9-2), bearing plate (9-2) is slidably connected in the slideway of sliding groove (1-1) inner wall.
2. riverway sludge curing molding mold according to claim 1, it is characterised in that: the heating generator (7)
Including high frequency electric source and heating coil, high frequency electric source is fixedly connected on bottom plate (1), and the lower end of heating coil is fixedly connected on height
In frequency power, the outer wall in sludge pipeline (5-1) is arranged in heating coil.
3. riverway sludge curing molding mold according to claim 2, it is characterised in that: between the stripper plate (3-1)
Gap cooperation is in mold slots (9-3).
4. riverway sludge curing molding mold according to claim 3, it is characterised in that: the shaping frame (9-1)
Upper end is slope surface of the gradient into mold slots (9-3).
5. riverway sludge curing molding mold according to claim 4, it is characterised in that: the sludge pipeline (5-1)
It tilts down from back to front, tilt angle is 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910046644.7A CN109704525A (en) | 2019-01-18 | 2019-01-18 | Riverway sludge curing molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910046644.7A CN109704525A (en) | 2019-01-18 | 2019-01-18 | Riverway sludge curing molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109704525A true CN109704525A (en) | 2019-05-03 |
Family
ID=66262374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910046644.7A Withdrawn CN109704525A (en) | 2019-01-18 | 2019-01-18 | Riverway sludge curing molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109704525A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199648A (en) * | 2021-12-24 | 2022-03-18 | 沈阳环境科学研究院 | Pretreatment device for sludge detection sample |
-
2019
- 2019-01-18 CN CN201910046644.7A patent/CN109704525A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199648A (en) * | 2021-12-24 | 2022-03-18 | 沈阳环境科学研究院 | Pretreatment device for sludge detection sample |
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Application publication date: 20190503 |
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