CN207576337U - A kind of high viscosity sludge granulation machine - Google Patents
A kind of high viscosity sludge granulation machine Download PDFInfo
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- CN207576337U CN207576337U CN201721519558.6U CN201721519558U CN207576337U CN 207576337 U CN207576337 U CN 207576337U CN 201721519558 U CN201721519558 U CN 201721519558U CN 207576337 U CN207576337 U CN 207576337U
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- sludge
- high viscosity
- granulation machine
- axle unit
- driven
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Abstract
The utility model proposes a kind of high viscosity sludge granulation machine, including：Active axle unit, including driving shaft and rake teeth, for uniformly distributed sludge；Driven axle unit, including driven shaft and stripper plate, for squeezing sludge；Crank rocker unit is connected between the driving shaft and the driven shaft, for the one direction continuous rotation of the driving shaft to be converted to the reciprocally swinging of the driven shaft；And back pressure sieve plate, the lower section of corresponding stripper plate is arranged on, which is provided with several sieve pores, is molded for sludge granulation and falls from below.It can either be suitable for the granulation of general sludge, and the granulation of high viscosity sludge can be perfectly suitable for.
Description
Technical field
The utility model is related to high viscosity sludge granulation machine more particularly to the facility for granulating suitable for high viscosity sludge.
Background technology
Existing granulation technique mainly applies to the industries such as food, medicine, and the moisture content for object of pelletizing is relatively low：Do not surpass generally
Cross 10%.Sludge is because moisture content is high, and desiccation object moisture content is generally more than 60%, the existing granulation mode master for sludge
Including：Slitting, roll-in, screw extruding, rotary squeezing etc..
Sludge slitting is the operation principle for using similar flour stranding machine, and two two pairs of rollers with equidistant slots rotate in opposite directions, by sludge
It stays between slot after extruding, is cut out sludge in slot into strips by the copper tooth being inserted in slot below two pairs of rollers.The granulation mode is only fitted
For high water content sludge：75-83%, for sticky sludge, sludge can be squeezed in the top of two two pairs of rollers, not with the rotation of two pairs of rollers
It squeezes into slot, generates " bridging " phenomenon, it can not mud extraction.Therefore, for high viscosity sludge, slitting mode does not apply to simultaneously.
Sludge roll-in granulation can be relatively low to moisture content sludge granulation, but for high viscosity sludge, sludge holds during granulation
Easily the mudhole on sieve plate is blocked, leads to not sludge.Therefore, for high viscosity sludge, roll-in granulation mode does not apply to simultaneously.
The granulation of sludge screw extruding is by screw conveyer, sludge constantly is sent to front end from screw rod tail end, sludge passes through
Front end sieve pore squeezes out.The granulation mode can pelletize to viscous material, but the mud extraction direction of the granulation mode and screw conveyer direction
Unanimously, it is contemplated that mud extraction needs just to be layered on desiccation machine guipure, therefore the screw conveyer equipment of the equipment must stretch out desiccation
Except machine, the space of desiccation machine is considerably increased.In addition, the driving power of screw extruding requires very big, discharge port 50*
The equipment of 50cm, needs the power of driving motor in 45kw, and equipment energy consumption is very big.Therefore, screw extruding granulation is not also suitable
Granulation mode.
Sludge rotary squeezing cooperates to reach by first component, second component and third component.During operation, first
Component rotates clockwise, and mud is squeezed out from the sieve of third component, second component rotates counterclockwise, prevents sludge by first
During component rotary squeezing, move upwards without being squeezed out from sieve.For sticky sludge, the actual effect of second component is simultaneously unknown
Aobvious, if do not assisted manually, sludge can still move upwards, poor by sieve mud extraction effect.Therefore, sludge rotary squeezing is not yet
The granulation of calculated viscosity sludge.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, propose a kind of high viscosity
Sludge granulation machine can be perfectly suitable for the granulation of high viscosity sludge.
Technical solution is used by the utility model solves its technical problem：A kind of high viscosity sludge granulation machine is provided,
Including：Active axle unit, including driving shaft and rake teeth, for uniformly distributed sludge；Driven axle unit, including driven shaft and extruding
Plate, for squeezing sludge；Crank rocker unit is connected between the driving shaft and the driven shaft, for by the list of the driving shaft
Direction is converted to the reciprocally swinging of the driven shaft；And back pressure sieve plate, the lower section of corresponding stripper plate is arranged on, is set thereon
There are several sieve pores, be molded for sludge granulation and fall from below.
The beneficial effects of the utility model are, pass through active axle unit, driven axle unit, crank rocker unit and the back of the body
The ingenious cooperation of sieve plate is pressed, sludge is evenly distributed with by rake teeth, squeezes sludge by stripper plate so that sludge passes through sieve pore and is granulation into
Type can either be suitable for the granulation of general sludge, and can be perfectly suitable for the granulation of high viscosity sludge.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structural representation at a visual angle of the sludge granulation equipment of the utility model.
Fig. 2 is the structural representation at another visual angle of the sludge granulation equipment of the utility model.
Fig. 3 is the structural representation at another visual angle of the sludge granulation equipment of the utility model.
Wherein, main appended drawing reference is described as follows：10 sludge granulation equipment, 1 active axle unit, 11 driving shaft, 12 rake teeth
2 22 stripper plate of driven 21 driven shaft of axle unit, 23 supporting rack, 3 31 first side link of crank rocker unit, 32 connecting rod 33
Two side links, 4 back pressure sieve plate, 5 feed hopper, 6 discharge baffle, 7 driving unit, 9 rack.
Specific embodiment
In conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
Referring to Fig. 1 to Fig. 3, Fig. 1 is the structural representation at a visual angle of the sludge granulation equipment of the utility model.Fig. 2 is
The structural representation at another visual angle of the sludge granulation equipment of the utility model.Fig. 3 is the sludge granulation equipment of the utility model
Another visual angle structural representation.The utility model proposes a kind of high viscosity sludge granulation machine 10, suitable for high viscosity sludge.
The high viscosity sludge of the utility model refers to plasticity index lp>10 sludge；More accurately, the high viscosity sludge of the utility model
Refer to plasticity index lp>17 sludge.
Sludge granulation equipment 10 includes：Active axle unit 1, driven axle unit 2, crank rocker unit 3, back pressure sieve plate 4, into
Hopper 5, discharge baffle 6, driving unit 7 and rack 9.Wherein, driving unit 7 drives active axle unit 1 to rotate.Active axle unit
1 rotation drives driven axle unit 2 to swing via crank rocker unit 3.Feed hopper 5 is located above.Under discharge baffle 6 is located at
Side.Back pressure sieve plate 4 is spaced between the discharge space defined into material space and discharge baffle 6 of the definition of feed hopper 5.Sludge by into
Hopper 5 enters, and via the movement of active axle unit 1 and driven shaft 2, is extruded at back pressure sieve plate 4, and via back pressure sieve plate 4
On sieve pore, granulating discharging.
Discharge baffle 6 is installed in the bottom of rack 9.Back pressure sieve plate 4 is installed in the top of discharge baffle 6.Feed hopper 5 is installed
On the top of discharge baffle 6, and upwardly extend.Active axle unit 1 and driven axle unit 2 traverse feed hopper 5, one on the other mutually
It is parallelly installed in rack 9.Driving unit 7 is installed in one end of active axle unit 1.Crank rocker unit 4 is installed in actively
The other end of axis 1, and be connected with driven axle unit 2.
Active axle unit 1 includes driving shaft 11 and several rake teeths 12 stretched out outward by the periphery of driving shaft 11.Wherein,
Driving shaft 11 is connected with the output of driving unit 7, can be driven and rotated by driving unit 7, and then rake teeth 12 is driven to rotate, and harrows
Tooth 12 can stir evenly the sludge in feed hopper 5.
Driven axle unit 2 include driven shaft 21 and two pieces of stripper plates 22 being stretched out outward by the periphery of driven shaft 21 and
The supporting rack 23 being supported between this two pieces of stripper plates 22.By means of the transmission of crank rocker unit 2, the rotation meeting of driving shaft 11
Driven shaft 21 is driven to realize reciprocally swinging, so as to which stripper plate 22 be driven to squeeze back and forth sludge.On the one hand supporting rack 23 may be used
To provide necessary support for two pieces of stripper plates 22, sludge on the other hand can be effectively prevent to enter between two pieces of stripper plates 22,
There is the dead angle of Treatment of Sludge.In the present embodiment, supporting rack 23 and two pieces of stripper plates 22 are welded into a whole.Two pieces are squeezed
The angle of a setting is formed between pressing plate 22, such as:30-45 degree.Supporting rack 23 have relative to driving shaft 11 roof and by
The two side walls that the both sides of roof obliquely extend from separately down.Two pieces of stripper plates 22 are respectively installed on the two side walls.
Crank rocker unit 3 is connected between driving shaft 11 and driven shaft 21, for the one direction of driving shaft 11 is continuous
Be converted to the reciprocally swinging of driven shaft 21.Crank rocker unit 3 includes the first side link 31,32 and second side link of connecting rod
33.Wherein, one end of the first side link 31 is fixed on the end of driving shaft 11 with being arranged.One end of second side link 33 is arranged ground
It is fixed on the end of driven shaft 21.The other end of the other end of first side link 31 and the second side link 33 is respectively articulated with connecting rod 32
Both ends.
Back pressure sieve plate 4 has two pieces, corresponds respectively to two pieces of stripper plates 22.Every piece of back pressure sieve plate 4 is the low, outside in inside highland
Incline structure.It is laid with several sieve pores thereon.When driven shaft 21 does reciprocally swinging, two pieces of stripper plates 22 can be by sludge to both sides
Back pressure sieve plate 4 on squeeze, sludge by sieve pore pelletizing forming and falling from below.This structure, when sludge granulation equipment 10
When being assemblied in desiccation machine (not shown), mud extraction can be fallen directly on the guipure of desiccation machine.
In the present embodiment, active axle unit 1, driven axle unit 2, crank rocker unit 3 and back pressure sieve plate 4 are selected stainless
Steel material.Feed hopper 5, discharge baffle 6 and rack 9 select carbon steel or stainless steel.It is understood that carbon steel material is selected,
Cost is preferable；Stainless steel is selected, durability is preferable.
The operation principle of the sludge granulation equipment 10 of the utility model generally comprises：Pending sludge from feed hopper 5 into
Enter, after the rake teeth 12 on active axle unit 1 is uniformly distributed, driven axle unit 2 is swung via the transmission of crank rocker unit 3, is made
Sludge by the reciprocating extrusion of the stripper plate 22 on driven axle unit 2, sludge is squeezed out from the sieve pore of back pressure sieve plate 4, with
Reach granulating efficiency.
The beneficial effects of the utility model are, by active axle unit 1, driven axle unit 2, crank rocker unit 3 with
And the ingenious cooperation of back pressure sieve plate 4, sludge is evenly distributed with by rake teeth 12, squeezes sludge by stripper plate 22 so that sludge passes through sieve
Hole and pelletizing forming can either be suitable for the granulation of general sludge, and can be perfectly suitable for the granulation of high viscosity sludge.
It should be understood that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to the technical solution recorded in above-described embodiment or to which part skill
Art feature carries out equivalent replacement；And these are changed and are replaced, and should all belong to the protection domain of the appended claims for the utility model.
Claims (10)
1. a kind of high viscosity sludge granulation machine, which is characterized in that including：Active axle unit including driving shaft and rake teeth, is used for
Uniformly distributed sludge；Driven axle unit, including driven shaft and stripper plate, for squeezing sludge；Crank rocker unit is connected to the master
Between moving axis and the driven shaft, for the one direction continuous rotation of the driving shaft to be converted to the reciprocally swinging of the driven shaft；With
And back pressure sieve plate, the lower section of corresponding stripper plate is arranged on, which is provided with several sieve pores, for sludge granulation molding and from below
It falls.
2. high viscosity sludge granulation machine according to claim 1, it is characterised in that：The crank rocker unit includes first and connects
Hack lever, connecting rod and the second side link；Wherein, one end of first side link is fixed on the end of the driving shaft with being arranged, this
One end of two side links is fixed on the end of the driven shaft with being arranged, the other end of first side link and second side link
The other end is respectively articulated with the both ends of the connecting rod.
3. high viscosity sludge granulation machine according to claim 1, it is characterised in that：The driven axle unit includes driven by this
Two pieces of stripper plates that the periphery of axis stretches out outward and the supporting rack being supported between this two pieces of stripper plates.
4. high viscosity sludge granulation machine according to claim 3, it is characterised in that：The supporting rack has relative to this actively
The roof of axis and the two side walls obliquely extended from separately down by the both sides of the roof, described two pieces of stripper plates are installed respectively
On the two side walls.
5. high viscosity sludge granulation machine according to claim 3, it is characterised in that：The back pressure sieve plate has two pieces, point
Not Dui Yingyu two pieces of stripper plates, every piece of back pressure sieve plate be inside low, outside highland incline structure.
6. high viscosity sludge granulation machine according to claim 1, it is characterised in that：The active axle unit, the driven shaft list
Member, the crank rocker unit and the back pressure sieve plate select stainless steel.
7. high viscosity sludge granulation machine according to claim 1, it is characterised in that：The high viscosity sludge granulation machine is applicable
In high viscosity sludge, which refers to plasticity index lp>10 sludge.
8. high viscosity sludge granulation machine according to claim 7, it is characterised in that：The high viscosity sludge refers to plasticity index
lp>17 sludge.
9. according to claim 1 to 8 any one of them high viscosity sludge granulation machine, it is characterised in that：It further includes：Driving is single
Member, rack and the feed hopper being installed in the rack；Wherein, the active axle unit and the driven axle unit traverse the feed hopper,
It is installed in parallel to each other in the rack one on the other, which is installed in one end of the active axle unit, which shakes
Bar unit is installed in the other end of the driving shaft.
10. high viscosity sludge granulation machine according to claim 9, it is characterised in that：Discharge baffle is further included, discharging gear
Plate is installed in the bottom of the rack, which is installed in the top of the discharge baffle, which is installed in discharging gear
The top of plate, and upwardly extend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519558.6U CN207576337U (en) | 2017-11-14 | 2017-11-14 | A kind of high viscosity sludge granulation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721519558.6U CN207576337U (en) | 2017-11-14 | 2017-11-14 | A kind of high viscosity sludge granulation machine |
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| Publication Number | Publication Date |
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| CN207576337U true CN207576337U (en) | 2018-07-06 |
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| CN201721519558.6U Active CN207576337U (en) | 2017-11-14 | 2017-11-14 | A kind of high viscosity sludge granulation machine |
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| CN (1) | CN207576337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772227A (en) * | 2017-11-14 | 2019-05-21 | 深圳市深水生态环境技术有限公司 | A kind of high viscosity sludge granulation machine |
-
2017
- 2017-11-14 CN CN201721519558.6U patent/CN207576337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772227A (en) * | 2017-11-14 | 2019-05-21 | 深圳市深水生态环境技术有限公司 | A kind of high viscosity sludge granulation machine |
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