CN209224594U - A kind of sludge extrusion forming device - Google Patents
A kind of sludge extrusion forming device Download PDFInfo
- Publication number
- CN209224594U CN209224594U CN201821188061.5U CN201821188061U CN209224594U CN 209224594 U CN209224594 U CN 209224594U CN 201821188061 U CN201821188061 U CN 201821188061U CN 209224594 U CN209224594 U CN 209224594U
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- extrusion forming
- rotary shaft
- sludge
- pipeline
- conveyance conduit
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- 238000001125 extrusion Methods 0.000 title claims abstract description 118
- 239000010802 sludge Substances 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 7
- 239000004744 fabric Substances 0.000 abstract description 6
- 238000001035 drying Methods 0.000 description 10
- 239000000428 dust Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of sludge extrusion forming devices, including rack, and the conveyance conduit in rack, extrusion forming pipeline, conveyance drive mechanism and extrusion forming driving mechanism, the bottom of the frame is equipped with load-bearing traveling wheel, the extrusion forming pipeline is arranged vertically and side wall is equipped with feed inlet, the conveyance conduit is connected to the feed inlet, extrusion forming rotary shaft is equipped in the extrusion forming pipeline, extrusion forming rotary shaft upper end is connected with the extrusion forming driving mechanism, extrusion forming rotary shaft middle section is equipped with extrusion forming helical fin, and extrusion forming rotary shaft lower end is equipped with extrusion forming orifice plate, the conveyance conduit is equipped with receiving hopper, and conveying rotary shaft is equipped with inside conveyance conduit, the conveying rotary shaft is connected with the conveyance drive mechanism, and conveying rotary shaft is equipped with conveyor screw Fin.The utility model has many advantages, such as that structure is simple, molding effect is uniform, facilitates cloth.
Description
Technical field
The utility model relates to sludge treatment device field more particularly to a kind of sludge extrusion forming devices.
Background technique
Sludge conveying and extrusion forming belong to a part of sludge drying system, are usually all first by dewatered sludge or municipal administration
Primary sludge is delivered in extrusion body by conveying mechanism and carries out extrusion forming, and sludge cloth after molding to drying is set
On standby feeding mechanism, then it is delivered to inside drying equipment and is dried by feeding mechanism.It can be increased by extrusion forming
The disengagement area of sludge, to reach preferable drying effect.Traditional broken, distribution device is double-roll crusher, after dehydration
Blocky mud cake and the primary sludge of municipal administration pass through double-roll crusher, it cannot be guaranteed that sludge molding effect uniformly, pave equably into
Enter in drying equipment (the primary sludge of municipal administration is agglomerating and can not form), at the same blocky dewatered sludge pulverize after will form more powder
Last (or fine particle material), into drying equipment in become drying dust have biggish dust explosion risk.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide that a kind of structure is simple, molding
Uniform in effect, the sludge extrusion forming device for facilitating cloth.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of sludge extrusion forming device, conveyance conduit, extrusion forming pipeline including rack and in rack,
Conveyance drive mechanism and extrusion forming driving mechanism, the bottom of the frame are equipped with load-bearing traveling wheel, the extrusion forming pipeline
It arranges vertically and side wall is equipped with feed inlet, the conveyance conduit is connected to the feed inlet, sets in the extrusion forming pipeline
There is extrusion forming rotary shaft, extrusion forming rotary shaft upper end is connected with the extrusion forming driving mechanism, extrusion forming revolves
Shaft middle section is equipped with extrusion forming helical fin and extrusion forming rotary shaft lower end is equipped with extrusion forming orifice plate, the conveying
Pipeline, which is equipped with inside receiving hopper and conveyance conduit, is equipped with conveying rotary shaft, the conveying rotary shaft and the feed drive machine
Structure is connected and conveying rotary shaft is equipped with conveyor screw fin.
As a further improvement of the above technical scheme: the conveyance drive mechanism is the motor reducer with frequency converter.
As a further improvement of the above technical scheme: each load-bearing traveling wheel is each equipped with servo motor.
As a further improvement of the above technical scheme: the extrusion forming driving mechanism includes extrusion forming motor, master
Movable belt pulley, driven pulley and transmission belt, the driving pulley are installed on the output shaft of the extrusion forming motor, it is described from
Movable belt pulley is installed on extrusion forming rotary shaft upper end, and the transmission belt is set around the driving pulley and the driven pulley
On.
As a further improvement of the above technical scheme: charging flange is equipped at the feed inlet, the conveyance conduit leans on
One end of the nearly feed inlet is equipped with connecting flange, and the charging flange is connected with the connecting flange.
As a further improvement of the above technical scheme: from top to bottom, the diameter of the extrusion forming rotary shaft gradually becomes
Greatly and the screw pitch of the extrusion forming helical fin is gradually shortened.
Compared with the prior art, the advantages of the utility model are: sludge extrusion forming device disclosed by the utility model,
Load-bearing traveling wheel is installed in bottom of the frame so that equipment is walked with can be convenient and manual cloth, sludge by receiving hopper into
Enter in conveyance conduit, conveyance drive mechanism drives conveying rotary shaft, conveys the conveyor screw fin rotation in rotary shaft, will convey
Sludge in pipeline is delivered in extrusion forming pipeline by feed inlet, and extrusion forming rotary shaft in extrusion forming pipeline is squeezed
Molded helical fin rotates under the drive of extrusion forming driving mechanism, and the sludge in extrusion forming pipeline is squeezed downwards in turn
Pressure, sludge extrusion in a strip shape after extrusion forming orifice plate, the sludge extrusion forming device overall structure is simple, can guarantee extrusion
Sludge shape, uniform in size, convenient for the evaporation of moisture when subsequent drying, while also avoiding generating excessive dust or tiny
Particle improves the safety of equipment.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model sludge extrusion forming device.
Fig. 2 is the overlooking structure diagram of the utility model sludge extrusion forming device.
Fig. 3 is the schematic cross-sectional view of the utility model sludge extrusion forming device.
Each label indicates in figure: 1, rack；11, load-bearing traveling wheel；2, conveyance conduit；21, receiving hopper；22, conveying rotation
Axis；23, conveyor screw fin；24, connecting flange；3, extrusion forming pipeline；31, feed inlet；32, extrusion forming rotary shaft；33,
Extrusion forming helical fin；34, extrusion forming orifice plate；35, flange is fed；4, conveyance drive mechanism；5, extrusion forming driving machine
Structure；51, extrusion forming motor；52, driving pulley；53, driven pulley；54, transmission belt.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Fig. 1 to Fig. 3 shows a kind of embodiment of the utility model sludge extrusion forming device, and the sludge of the present embodiment squeezes
Pressing molding device, conveyance conduit 2, extrusion forming pipeline 3,4 and of conveyance drive mechanism including rack 1 and in rack 1
Extrusion forming driving mechanism 5,1 bottom of rack are equipped with load-bearing traveling wheel 11, and extrusion forming pipeline 3 is arranged vertically and set on side wall
There is feed inlet 31, conveyance conduit 2 is connected to feed inlet 31, and extrusion forming rotary shaft 32 is equipped in extrusion forming pipeline 3, is squeezed into
32 upper end of type rotary shaft is connected with extrusion forming driving mechanism 5,32 middle section of extrusion forming rotary shaft is equipped with extrusion forming spiral wing
Piece 33 and 32 lower end of extrusion forming rotary shaft are equipped with extrusion forming orifice plate 34, and conveyance conduit 2 is equipped with receiving hopper 21 and defeated
It send and is equipped with conveying rotary shaft 22 inside pipeline 2, conveying rotary shaft 22 is connected with conveyance drive mechanism 4 and conveys in rotary shaft 22
Equipped with conveyor screw fin 23.
The sludge extrusion forming device is equipped with load-bearing traveling wheel 11 in 1 bottom of rack so that equipment can be convenient it is capable
It walks and manual cloth；Sludge is entered in conveyance conduit 2 into 21 by receiving hopper, and conveyance drive mechanism 4 drives conveying rotary shaft 22, defeated
It send the conveyor screw fin 23 in rotary shaft 22 to rotate, the sludge in conveyance conduit 2 is delivered to by feed inlet 31 and is squeezed into
In type pipeline 3, extrusion forming rotary shaft 32, extrusion forming helical fin 33 in extrusion forming pipeline 3 drive in extrusion forming
Mechanism 5 drives lower rotation, and the sludge in extrusion forming pipeline 3 is pressed down against in turn, and sludge is after extrusion forming orifice plate 34
Extrusion in a strip shape, the sludge extrusion forming device overall structure is simple, can guarantee the sludge shape, uniform in size of extrusion, is convenient for
The evaporation of moisture when subsequent drying, while also avoiding generating excessive dust or fine particle, improve the safety of equipment.
Preferably, four are arranged altogether and is divided into 1 four corners of rack for load-bearing traveling wheel 11 in the present embodiment, certainly in other embodiments
Can also also there are other quantity and arrangement；The preferred straight tube of conveyance conduit 2 and using horizontally disposed, structure is simple, easy to maintain,
By changing the size of 2 internal diameter of conveyance conduit, it can control the size of feeding amount, bending can also be used in other embodiments certainly
Structure, or the scheme being in tilted layout to the side where extrusion forming pipeline 3；Multiple circles are preferably used on extrusion forming orifice plate 34
The structure in shape hole can adjust the round bar diameter thickness of discharging by replacing the extrusion forming orifice plate 34 of different pore size.
Further, in this embodiment conveyance drive mechanism 4 is the motor reducer with frequency converter.Frequency conversion can be passed through
Device adjusts the revolving speed of motor reducer, the adjustment of conveyance conduit 2 feed quantity and feeding speed is realized, so that equipment application is cleverer
It is living.
Further, in this embodiment each load-bearing traveling wheel 11 is each equipped with servo motor.It can be by load-bearing traveling wheel 11
Servo motor be connected with the control system of drying equipment, control equipment round-trip cloth automatically.
Further, in this embodiment extrusion forming driving mechanism 5 include extrusion forming motor 51, driving pulley 52, from
Movable belt pulley 53 and transmission belt 54, driving pulley 52 are installed on the output shaft of extrusion forming motor 51, and driven pulley 53 is installed
In 32 upper end of extrusion forming rotary shaft, transmission belt 54 is set around on driving pulley 52 and driven pulley 53.When work, extrusion forming
Motor 51 starts, and driving pulley 52 is driven to rotate, and driving pulley 52 drives driven pulley 53 to rotate by transmission belt 54, Jin Ershi
The rotation of existing extrusion forming rotary shaft 32, extrusion forming helical fin 33.This kind of 5 structure of extrusion forming driving mechanism be reliable, at
This is low, easy to maintain.
Further, in this embodiment being equipped with charging flange 35 at feed inlet 31, conveyance conduit 2 is close to feed inlet 31
One end is equipped with connecting flange 24, feed flange 35 and the connection of connecting flange 24 namely conveyance conduit 2 and extrusion forming pipeline 3 it
Between use flanged joint, this kind of connection structure is simple, reliable, high mechanical strength, is also convenient for guaranteeing the leakproofness of junction.
Further, in the present embodiment, from top to bottom, the diameter of extrusion forming rotary shaft 32 becomes larger and squeezes
The screw pitch of molding helical fin 33 is gradually shortened.The diameter of 32 upper end of extrusion forming rotary shaft is small, extrusion forming helical fin 33
Screw pitch it is long, be conducive to improve extrusion forming pipeline 3 in charging rate and inlet amount, on the contrary, extrusion forming rotary shaft 32
Lower end be relatively large in diameter and the screw pitch of extrusion forming helical fin 33 is shorter, be conducive to improve push effect power, accelerate enter squeeze
It is pressed into the speed of profiled orifice plate 34 and improves molding effect.
Although the utility model has been disclosed with preferred embodiment as above, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (6)
1. a kind of sludge extrusion forming device, it is characterised in that: including rack (1) and the conveyance conduit being set on rack (1)
(2), extrusion forming pipeline (3), conveyance drive mechanism (4) and extrusion forming driving mechanism (5), rack (1) the bottom installation
Have load-bearing traveling wheel (11), the extrusion forming pipeline (3) is arranged vertically and side wall is equipped with feed inlet (31), the delivery pipe
Road (2) is connected to the feed inlet (31), is equipped with extrusion forming rotary shaft (32) in the extrusion forming pipeline (3), described to squeeze
Molded rotary shaft (32) upper end is connected with the extrusion forming driving mechanism (5), extrusion forming rotary shaft (32) middle section is equipped with
Extrusion forming helical fin (33) and extrusion forming rotary shaft (32) lower end is equipped with extrusion forming orifice plate (34), the conveying
Pipeline (2), which is equipped with inside receiving hopper (21) and conveyance conduit (2), is equipped with conveying rotary shaft (22), the conveying rotary shaft
(22) it is connected with the conveyance drive mechanism (4) and conveys rotary shaft (22) equipped with conveyor screw fin (23).
2. sludge extrusion forming device according to claim 1, it is characterised in that: the conveyance drive mechanism (4) is band
The motor reducer of frequency converter.
3. sludge extrusion forming device according to claim 1, it is characterised in that: each load-bearing traveling wheel (11) is matched
It is equipped with servo motor.
4. sludge extrusion forming device according to claim 1, it is characterised in that: the extrusion forming driving mechanism (5)
Including extrusion forming motor (51), driving pulley (52), driven pulley (53) and transmission belt (54), the driving pulley (52)
It is installed on the output shaft of the extrusion forming motor (51), the driven pulley (53) is installed on the extrusion forming rotary shaft
(32) upper end, the transmission belt (54) are set around on the driving pulley (52) and the driven pulley (53).
5. sludge extrusion forming device according to claim 1, it is characterised in that: be equipped with charging at the feed inlet (31)
Flange (35), the conveyance conduit (2) are equipped with connecting flange (24) close to the one end of the feed inlet (31), the charging flange
(35) it is connected with the connecting flange (24).
6. sludge extrusion forming device according to any one of claim 1 to 5, it is characterised in that: from top to bottom, described
The diameter of extrusion forming rotary shaft (32) becomes larger and the screw pitch of the extrusion forming helical fin (33) is gradually shortened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188061.5U CN209224594U (en) | 2018-07-25 | 2018-07-25 | A kind of sludge extrusion forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188061.5U CN209224594U (en) | 2018-07-25 | 2018-07-25 | A kind of sludge extrusion forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209224594U true CN209224594U (en) | 2019-08-09 |
Family
ID=67497305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821188061.5U Active CN209224594U (en) | 2018-07-25 | 2018-07-25 | A kind of sludge extrusion forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209224594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903003A (en) * | 2019-10-21 | 2020-03-24 | 广东申菱环境系统股份有限公司 | Piston injection type sludge forming and distributing device |
| CN112042504A (en) * | 2020-09-10 | 2020-12-08 | 和县德生农业发展有限公司 | Rapid forming device for adobe blocks for vegetable breeding and implementation method thereof |
| CN117382236A (en) * | 2023-12-08 | 2024-01-12 | 江苏康泰环保股份有限公司 | Sludge spreading and conveying equipment |
| CN120794276A (en) * | 2025-09-18 | 2025-10-17 | 湖南清源华建环境科技有限公司 | Sludge forming equipment and sludge forming control method |
-
2018
- 2018-07-25 CN CN201821188061.5U patent/CN209224594U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110903003A (en) * | 2019-10-21 | 2020-03-24 | 广东申菱环境系统股份有限公司 | Piston injection type sludge forming and distributing device |
| CN112042504A (en) * | 2020-09-10 | 2020-12-08 | 和县德生农业发展有限公司 | Rapid forming device for adobe blocks for vegetable breeding and implementation method thereof |
| CN117382236A (en) * | 2023-12-08 | 2024-01-12 | 江苏康泰环保股份有限公司 | Sludge spreading and conveying equipment |
| CN117382236B (en) * | 2023-12-08 | 2024-02-02 | 江苏康泰环保股份有限公司 | Sludge spreading and conveying equipment |
| CN120794276A (en) * | 2025-09-18 | 2025-10-17 | 湖南清源华建环境科技有限公司 | Sludge forming equipment and sludge forming control method |
| CN120794276B (en) * | 2025-09-18 | 2025-12-05 | 湖南清源华建环境科技有限公司 | Sludge forming equipment and sludge forming control method |
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