CN206438015U - A kind of sludge crushing scraper unit - Google Patents
A kind of sludge crushing scraper unit Download PDFInfo
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- CN206438015U CN206438015U CN201621460017.6U CN201621460017U CN206438015U CN 206438015 U CN206438015 U CN 206438015U CN 201621460017 U CN201621460017 U CN 201621460017U CN 206438015 U CN206438015 U CN 206438015U
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- sludge
- crushing
- shearing
- casing
- unit according
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of sludge crushing scraper unit, including scraper plate delivery assembly and casing, scraper plate delivery assembly is installed in the internal cavities of casing, scraper plate delivery assembly is used for completing the conveying operation to sludge, the arrival end of casing is provided with charging aperture, the port of export of casing is provided with discharging opening, shearing-crushing mechanism is provided with charging aperture, shearing-crushing mechanism includes shearing-crushing actuator and cutter head, and cutter head, which is rotated, under the driving of shearing-crushing actuator is used for carrying out shearing-crushing to sludge.The utility model have the advantages that it is simple and compact for structure, easy to make, applied widely, sludge conveying capacity can be improved.
Description
Technical field
The utility model is mainly concerned with sludge treatment device field, refers in particular to a kind of sludge crushing scraper unit.
Background technology
Scrapper conveyor is a kind of in the rectangular cross section housing of closing, and bulk thing is conveyed by means of moving flight chain
The continuous transport equipment of material；Because when conveying material, flight chain is all embedded among material, therefore referred to as scrapper conveyor.The machine
Simple in construction, good airproof performance, convenient to install and maintain, technology arrangement are flexible；It not only can horizontal feed, can also tilt or vertical defeated
Send；Both can unit using and also multi-platform combined use；Can feeding raw materials from more than one places, also can multiple discharge.Due to housings close, therefore
Conveying it is big, poisonous, explosive, high-temperature material when can significantly improve working environment and the preventing and treating environmental pollution of workman.
In sludge treatment field, traditional sludge scrapper conveyor structure is such as：Sludge scrapper conveyor（CN104909140A）, sludge scraping
Trigger（104909140A）Etc..There is following defect in traditional structure：
1st, the conveying characteristic that sewage sludge viscosity is big, rheological characteristic is strong is not considered, and Belt Conveying sludge sludge adhesion easily occurs, fallen
Fall；Belt is difficult to seal, and causes foul smell uncontrollable, work on the spot bad environments, it is impossible to which wide-angle conveys sludge.
2nd, the conveying characteristic that sewage sludge viscosity is big, rheological characteristic is strong is not considered, and helical feed sludge sludge adhesion easily occurs, caused
Spiral is stuck or even is broken；Spiral can not convey the higher sludge of solid content simultaneously, it is impossible to which wide-angle conveys sludge.
3rd, scrapper conveyor conveying sludge flows into scraper plate bottom in side wall adhesion or sludge, causes transporting resistance to become big, occurs chain
Bar is stuck or is broken；Sheet frame or the bulk sludge of belt-type drying machine extruding must carry out precrushing simultaneously, otherwise cannot be introduced into carrier bar
Machine, limits its scope of application.
Utility model content
The technical problems to be solved in the utility model is that：The technical problem existed for prior art, this practicality is new
Type provides a kind of sludge crushing scraper plate simple and compact for structure, easy to make, applied widely, can improving sludge conveying capacity
Machine device.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of sludge crushing scraper unit, including scraper plate delivery assembly and casing, the scraper plate delivery assembly are installed on
In the internal cavities of casing, the scraper plate delivery assembly is used for completing the conveying operation to sludge, and the arrival end of the casing is set
Charging aperture is equipped with, the port of export of the casing, which is provided with discharging opening, the charging aperture, is provided with shearing-crushing mechanism, described to cut
Cutting crushing mechanism includes shearing-crushing actuator and cutter head, and the cutter head, which is rotated, under the driving of the shearing-crushing actuator uses
To carry out shearing-crushing to sludge.
It is used as further improvement of the utility model：Cleaning shoe is provided with the charging aperture, the cleaning shoe is used for
The sludge of cleaning and belt adhesion.
It is used as further improvement of the utility model：The cleaning shoe is located at the front end of shearing-crushing mechanism.
It is used as further improvement of the utility model：The cleaning shoe is " 1 " font scraper plate or " T " font scraper plate.
It is used as further improvement of the utility model：The lower end of the charging aperture, which is provided with, to be used to clear up the sludge for falling sludge
Bucket.
It is used as further improvement of the utility model：The casing uses full-closed structure.
It is used as further improvement of the utility model：Opening of the casing provided with connection deodorization airduct.
It is used as further improvement of the utility model：The casing internal sets anticorrosive coat.
It is used as further improvement of the utility model：The shearing-crushing actuator of the shearing-crushing mechanism include chain,
Reductor and motor, the chain are provided with hydraulic auto tensioner.
It is used as further improvement of the utility model：The shearing-crushing mechanism is provided with conveying overload protection part, when defeated
Equipment is sent because control when sludge adhesion causes resistance change big by conveying overload protection part carries out auto-reverse or shuts down.
Compared with prior art, the utility model has the advantage of：Sludge crushing scraper unit of the present utility model, knot
Structure is simple compact, easy to make, applied widely, is integrated with the function of sludge crushing and conveying, solves different solid contents dirty
Mud is conveyed in different angles, the problem of especially larger angle is conveyed, and is integrated with breaker in front end, after being more beneficial for
Hold the further processing disposal of sludge.
Brief description of the drawings
Fig. 1 is front view structure principle schematic of the present utility model.
Fig. 2 is local overlooking principle schematic diagram of the present utility model.
Marginal data：
1st, charging aperture；2nd, shearing-crushing mechanism；3rd, cleaning shoe；4th, sludge bucket；5th, scraper plate delivery assembly；6th, casing；7th, prop up
Support；8th, discharging opening；9th, " T " font scraper plate.
Embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
As depicted in figs. 1 and 2, a kind of sludge crushing scraper unit of the present utility model, including the He of scraper plate delivery assembly 5
Casing 6, scraper plate delivery assembly 5 is installed in the internal cavities of casing 6, and scraper plate delivery assembly 5 is used for completing the conveying to sludge
Operation.The arrival end of casing 6 is provided with charging aperture 1, and the port of export of casing 6 is provided with discharging opening 8.The utility model is in charging aperture
Shearing-crushing mechanism 2 is provided with 1, the shearing-crushing mechanism 2 includes shearing-crushing actuator and cutter head, in shearing-crushing driving
Under the driving of part, cutter head, which is rotated, to be used for carrying out sludge shearing-crushing, and so is exactly to have carried out precrushing to sludge, is easy to scrape
Trigger is conveyed.
As preferred embodiment, the utility model is further provided with cleaning shoe 3 at charging aperture 1, and the cleaning shoe 3 is used
To clear up the sludge with belt adhesion.Cleaning shoe 3 is located at the front end of shearing-crushing mechanism 2.
In concrete application example, cleaning shoe 3 can select structure type according to actual needs.For example, can select
" 1 " font scraper plate, i.e. scraper plate are vertical metallic plate, by chain traction, because sewage sludge viscosity is big, rheological characteristic strong during conveying sludge,
Sludge easily occur causes scraper plate to deform into scraper plate bottom.Or, selection " T " font scraper plate 9（Referring to Fig. 2）, i.e., in vertical gold
One block of horizontal metal plate has been welded in category plate bottom again, can improve scraper plate stability.The spy of " T " font scraper plate 9 in the utility model
Point is, can for preventing from tilting and collapsing during the use of cleaning shoe 3, cause sludge enter the bottom of cleaning shoe 3 cause to block up mud or
It is stuck.
In concrete application example, the lower end of the further charging aperture 1 of the utility model is provided with sludge bucket 4, falls for clearing up
The sludge fallen.
In concrete application example, casing 6 uses full-closed structure, can effectively prevent stink from leakage, while the top of casing 6
Divide settable opening, to connect deodorization airduct, stink from leakage is imported and exported in control.It can also further be set inside casing 6
Anticorrosive coat, for preventing the broken scraper plate delivery assembly 5 of sludge adhesion corrosion.The lower section of casing 6 is provided with support frame 7, is used to
Support whole equipment.
In concrete application example, the shearing-crushing actuator of shearing-crushing mechanism 2 includes chain, reductor and motor,
Chain is provided with hydraulic auto tensioner, to prevent from wearing and tearing using rear chain for a long time, deform, causes chain gap to go out after increasing
Existing inclination is collapsed, and causes stifled mud and stuck.
As preferably scheme, shearing-crushing mechanism 2 is also provided with conveying overload protection part, when conveying equipment is because of dirt
Mud adhesion can be auto-reverse when causing resistance change big or shut down, and prevents chain from deforming or being broken.At the same time it can also in shearing-crushing
The friction part of mechanism 2 sets diabase lining plate, to improve its wear-and corrosion-resistant performance.
In concrete application example, scraper plate delivery assembly 5 can use the delivery assembly of flight chain formula, it will be understood that
The delivery assembly of other forms can also be used, it is only necessary to meet the demand of sludge conveying.
During work, sludge delivers to the utility model charging aperture 1 by belt, by the cleaning shoe 3 of charging aperture 1, so as to clear
Manage the sludge of adhesion on belt.Sludge is crushed after entering charging aperture 1, is reduced scrapper conveyor conveying load, is conducive to sludge
Conveying and follow-up further processing disposal.Integrated disintegrating machine has expanded the scope of application of scrapper conveyor, can convey centrifugal dehydration, band
Formula is dehydrated and frame dehydration sludge, and sludge conveying solid content scope is wide, can effectively convey >=30% solid content sludge.Broken scraper plate
Machine can convey sludge with wide-angle, and sludge angled conveyor is 0 °~90 °.Shearing-crushing and sludge conveying of the present utility model is all provided with
There is overload protection, can effectively prevent sludge adhesion retardance from causing equipment stuck or damageable zone destruction frequency increase.
It the above is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
It should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of sludge crushing scraper unit, including scraper plate delivery assembly（5）And casing（6）, the scraper plate delivery assembly（5）
It is installed on casing（6）Internal cavities in, the scraper plate delivery assembly（5）For completing the conveying operation to sludge, the machine
Shell（6）Arrival end be provided with charging aperture（1）, the casing（6）The port of export be provided with discharging opening（8）, it is characterised in that institute
State charging aperture（1）Inside it is provided with shearing-crushing mechanism（2）, the shearing-crushing mechanism（2）Including shearing-crushing actuator and knife
Head, the cutter head, which is rotated, under the driving of the shearing-crushing actuator is used for carrying out shearing-crushing to sludge.
2. sludge crushing scraper unit according to claim 1, it is characterised in that in the charging aperture（1）Place is set
There is cleaning shoe（3）, the cleaning shoe（3）For clearing up the sludge with belt adhesion.
3. sludge crushing scraper unit according to claim 2, it is characterised in that the cleaning shoe（3）Positioned at shearing
Crushing mechanism（2）Front end.
4. the sludge crushing scraper unit according to Claims 2 or 3, it is characterised in that the cleaning shoe（3）For " 1 "
Font scraper plate or " T " font scraper plate（9）.
5. the sludge crushing scraper unit according to claim 1 or 2 or 3, it is characterised in that the charging aperture（1）'s
Lower end, which is provided with, to be used to clear up the sludge bucket for falling sludge（4）.
6. the sludge crushing scraper unit according to claim 1 or 2 or 3, it is characterised in that the casing（6）Using
Full-closed structure.
7. sludge crushing scraper unit according to claim 6, it is characterised in that the casing（6）Provided with connection
The opening of deodorization airduct.
8. sludge crushing scraper unit according to claim 6, it is characterised in that the casing（6）Inside sets anti-
Rotten layer.
9. the sludge crushing scraper unit according to claim 1 or 2 or 3, it is characterised in that the shearing-crushing mechanism
（2）Shearing-crushing actuator include chain, reductor and motor, the chain be provided with hydraulic auto tensioner.
10. sludge crushing scraper unit according to claim 9, it is characterised in that the shearing-crushing mechanism（2）If
Have conveying overload protection part, when conveying equipment because sludge adhesion causes resistance to become big when by conveying the control of overload protection part
System is carried out auto-reverse or shut down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460017.6U CN206438015U (en) | 2016-12-29 | 2016-12-29 | A kind of sludge crushing scraper unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621460017.6U CN206438015U (en) | 2016-12-29 | 2016-12-29 | A kind of sludge crushing scraper unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438015U true CN206438015U (en) | 2017-08-25 |
Family
ID=59642098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621460017.6U Active CN206438015U (en) | 2016-12-29 | 2016-12-29 | A kind of sludge crushing scraper unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438015U (en) |
-
2016
- 2016-12-29 CN CN201621460017.6U patent/CN206438015U/en active Active
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