CN205661058U - Pulping and paper -making sludge deep dehydration squeezer - Google Patents
Pulping and paper -making sludge deep dehydration squeezer Download PDFInfo
- Publication number
- CN205661058U CN205661058U CN201620420011.XU CN201620420011U CN205661058U CN 205661058 U CN205661058 U CN 205661058U CN 201620420011 U CN201620420011 U CN 201620420011U CN 205661058 U CN205661058 U CN 205661058U
- Authority
- CN
- China
- Prior art keywords
- housing
- screw spindle
- casing
- mud
- deep dehydration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model provides a pulping and paper -making sludge deep dehydration squeezer, includes: a pedestal, set up the inclosed casing on the base, the level is rotated and is installed the screw spindle in the casing, the coaxial spiral pipe that sets up the boring on screw spindle, helical blade along the setting of spiral pipe axial, set up and enter to starch the room in casing head end upper portion and with the casing is linked together, set up in casing tail end lower part and the play mud room that is linked together with the casing, set up in a plurality of black liquor ejector plates that are linked together with the casing in casing bottom and be used for driving screw spindle pivoted owner shaft drive, mud is under the effect of variable pitch screw blade, make the feed liquid produce the compression on the volume, thereby the moisture in messenger's feed liquid is gone out by the separation rapidly through poroid sieve mesh, and solids moisture content gradually decreased to qualified products under the effect of constantly compression. Mud is finally discharged through going out the mud room, and dewatering effect is good, and dehydration rate is fast, but continuous operation can show improvement production efficiency, reduction in production cost.
Description
Technical field
This utility model relates to a kind of pulp and paper industrial sludges deep dehydration squeezer.
Background technology
Current domestic existing slurrying sludge concentration device mainly has belt filter press, filter press.Belt filter press
Mud extraction moisture content is 80 ~ 85%, and unit is not carried out drying effect, brings very burden to follow-up transport processing；Filter press
Machine mud extraction moisture content of the cake is up to 70%-80%, and water content is the biggest, and this machine is that discontinuous runs, and production efficiency is relatively low, and sheet frame makes
Short with the life-span.Obviously, the concentrated effect of both equipment is the most undesirable.
Summary of the invention
This utility model is in order to overcome the deficiency of above technology, it is provided that the system that a kind of dehydrating effect is good, dewatering speed is fast
Slurry paper mill sludge deep dehydration squeezer.
This utility model overcomes its technical problem be the technical scheme is that
A kind of pulp and paper industrial sludges deep dehydration squeezer, including: base, the airtight housing being arranged on base, water
The serpentine pipe of the boring that flat turn moves the screw spindle being installed in housing, be coaxially disposed on screw spindle, along serpentine pipe
Axially arranged helical blade, it is arranged at housing head end top and the slurry intake chamber being connected with housing, is arranged under housing tail end
Portion and the mud extraction room being connected with housing, it is arranged at the some black liquor displacers being connected with housing of housing bottom and for driving
The main shaft driving device that dynamic screw spindle rotates, serpentine pipe is peripherally disposed some sieve apertures, each leaf of described helical blade
Pitch between sheet is gradually increased to slurry intake chamber direction from mud extraction room.
Above-mentioned main shaft driving device includes reductor and the motor being in transmission connection with reductor power shaft, described spiral master
Axle is in transmission connection with the output shaft of reductor.
Above-mentioned serpentine pipe is rolled welding by steel plate and makes.
Above-mentioned serpentine pipe is cone, and it is gradually reduced to slurry intake chamber orient diameter from mud extraction room.
Also include that the pneumatic cylinder that level is fixed on base, the piston rod of described pneumatic cylinder are connected with screw spindle, air pressure
Cylinder drives screw spindle horizontal movement.
The beneficial effects of the utility model are: the mud processed through pre-concentration, enter mud spiral pressure by slurry intake chamber
Crusher, mud, under the effect of variable-pitch auger blade 10, makes feed liquid produce the compression on volume, so that the moisture in feed liquid
It is separated rapidly by poroid sieve aperture, and solids moisture content under the effect of constantly compression gradually decreases down qualified product
Product.Mud is discharged eventually through mud extraction room 5.The filtrate being extruded out enters in subsider by black liquor displacer 8, and complete machine exists
Realize under closed state running continuously.Pulp and paper industrial sludges deep dehydration squeezer is applicable to the dense of all kinds of waste paper pulp-making mud
Contracting processes.Compared with prior art, dehydrating effect is good for pulp and paper industrial sludges deep dehydration squeezer of the present utility model, dehydration speed
Degree is fast, continuously-running, is remarkably improved production efficiency, reduces production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is screw spindle portion structure schematic diagram of the present utility model；
In figure, 1. motor 2. reductor 3. housing 4. slurry intake chamber 5. mud extraction room 6. screw spindle 7. serpentine pipe 8.
Black liquor displacer 9. base 10. helical blade 11. pneumatic cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawings 1, this utility model is described further by accompanying drawing 2.
A kind of pulp and paper industrial sludges deep dehydration squeezer, including: base 9, the airtight housing 3 being arranged on base 9,
The serpentine pipe 7 of the boring horizontally rotate the screw spindle 6 being installed in housing 3, being coaxially disposed on screw spindle 6, edge
The axially arranged helical blade 10 of serpentine pipe 7, it is arranged at housing 3 head end top and the slurry intake chamber 4 being connected with housing 3, arranges
In housing 3 tail end bottom and be connected with housing 3 mud extraction room 5, be arranged at bottom housing 3 some black with what housing 3 was connected
Liquid displacer 8 and for driving the main shaft driving device that screw spindle 6 rotates, serpentine pipe 7 is peripherally disposed have some
Sieve aperture, the pitch between each blade of helical blade 10 is gradually increased from mud extraction room 5 to slurry intake chamber 4 direction.Concentration is about 5%
Mud first passes through pre-concentration and processes, and neutralizes the electric charge of colloidal substance in waste water, makes de-steady, the coagulation coagulation of the micelle in waste water, will
Colloidal substance in waste water and sad filter, the rapid coacervating large particle of pollutant of difficult precipitation.Then dirt is entered by slurry intake chamber 4
Mud pressafiner, mud, under the effect of variable-pitch auger blade 10, makes feed liquid produce the compression on volume, so that feed liquid
In moisture be separated rapidly by poroid sieve aperture, and solids moisture content under the effect of constantly compression gradually decreases down
Qualified products.Mud is discharged eventually through mud extraction room 5.The filtrate being extruded out enters in subsider by black liquor displacer 8,
Complete machine realizes operation continuously under closed state.It is dirty that pulp and paper industrial sludges deep dehydration squeezer is applicable to all kinds of waste paper pulp-making
The concentration of mud.Compared with prior art, dehydrating effect is good for pulp and paper industrial sludges deep dehydration squeezer of the present utility model,
Dewatering speed is fast, continuously-running, is remarkably improved production efficiency, reduces production cost.
Main shaft driving device can be following structure, and it includes reductor 2 and is in transmission connection with reductor 2 power shaft
Motor 1, screw spindle 6 is in transmission connection with the output shaft of reductor 2.
Serpentine pipe 7 can be rolled welding by steel plate and make, its processing and manufacturing low cost.Serpentine pipe 7 can be in conical structure, its
It is gradually reduced from mud extraction room 5 to slurry intake chamber 4 orient diameter.Mud, under the effect of Reducing screw pipe 7, makes feed liquid produce further
Compression on volume, thus improve the dehydration rate of mud further.
Further, the pneumatic cylinder 11 that level is fixed on base 9, the piston rod of pneumatic cylinder 11 and screw spindle are also included
6 are connected, and pneumatic cylinder 11 drives screw spindle 6 horizontal movement.Pneumatic cylinder 11 drives screw spindle 6 transverse shifting, can keep steady
Fixed back-pressure thrust, to ensure stable mud extraction concentration, and can regulate cylinder pressure as required, dry to obtain the mud cake needed
Degree.
Claims (5)
1. a pulp and paper industrial sludges deep dehydration squeezer, it is characterised in that including: base (9), be arranged on base (9)
Airtight housing (3), horizontally rotate be installed in housing (3) screw spindle (6), be coaxially disposed on screw spindle (6)
Boring serpentine pipe (7), along the axially arranged helical blade (10) of serpentine pipe (7), be arranged at housing (3) head end top
And be connected with housing (3) slurry intake chamber (4), be arranged at housing (3) tail end bottom and the mud extraction room being connected with housing (3)
(5), it is arranged at housing (3) the some black liquor displacers (8) being connected with housing (3) in bottom and is used for driving screw spindle
(6) main shaft driving device rotated, serpentine pipe (7) is peripherally disposed some sieve apertures, described helical blade (10) each leaf
Pitch between sheet is gradually increased to slurry intake chamber (4) direction from mud extraction room (5).
Pulp and paper industrial sludges deep dehydration squeezer the most according to claim 1, it is characterised in that: described main shaft drives fills
Put the motor (1) including reductor (2) and being in transmission connection with reductor (2) power shaft, described screw spindle (6) and reductor
(2) output shaft is in transmission connection.
Pulp and paper industrial sludges deep dehydration squeezer the most according to claim 1, it is characterised in that: described serpentine pipe (7)
Rolled welding by steel plate to make.
Pulp and paper industrial sludges deep dehydration squeezer the most according to claim 1, it is characterised in that: described serpentine pipe (7)
In cone, it is gradually reduced to slurry intake chamber (4) orient diameter from mud extraction room (5).
Pulp and paper industrial sludges deep dehydration squeezer the most as claimed in any of claims 1 to 4, it is characterised in that:
Also include the pneumatic cylinder (11) that level is fixed on base (9), the piston rod of described pneumatic cylinder (11) and screw spindle (6) phase
Even, pneumatic cylinder (11) drives screw spindle (6) horizontal movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420011.XU CN205661058U (en) | 2016-05-11 | 2016-05-11 | Pulping and paper -making sludge deep dehydration squeezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420011.XU CN205661058U (en) | 2016-05-11 | 2016-05-11 | Pulping and paper -making sludge deep dehydration squeezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205661058U true CN205661058U (en) | 2016-10-26 |
Family
ID=57159852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420011.XU Expired - Fee Related CN205661058U (en) | 2016-05-11 | 2016-05-11 | Pulping and paper -making sludge deep dehydration squeezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205661058U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582085A (en) * | 2016-11-24 | 2017-04-26 | 北京城市排水集团有限责任公司 | Pipeline type slag remover and use method thereof |
| CN110404648A (en) * | 2019-09-01 | 2019-11-05 | 广州冠卓机械设备有限公司 | A kind of apparatus for disposing of food waste |
| CN116286050A (en) * | 2023-03-03 | 2023-06-23 | 浙江豪宇生态科技有限公司 | Biochar extrusion sleeve and extrusion process thereof |
-
2016
- 2016-05-11 CN CN201620420011.XU patent/CN205661058U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106582085A (en) * | 2016-11-24 | 2017-04-26 | 北京城市排水集团有限责任公司 | Pipeline type slag remover and use method thereof |
| CN106582085B (en) * | 2016-11-24 | 2019-03-19 | 北京城市排水集团有限责任公司 | A kind of duct type slag remover and its application method |
| CN110404648A (en) * | 2019-09-01 | 2019-11-05 | 广州冠卓机械设备有限公司 | A kind of apparatus for disposing of food waste |
| CN116286050A (en) * | 2023-03-03 | 2023-06-23 | 浙江豪宇生态科技有限公司 | Biochar extrusion sleeve and extrusion process thereof |
| CN116286050B (en) * | 2023-03-03 | 2023-08-22 | 浙江豪宇生态科技有限公司 | Biochar extrusion sleeve and extrusion process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20180511 |