CN208917589U - A kind of screening plant of screening paper pulp slurry - Google Patents
A kind of screening plant of screening paper pulp slurry Download PDFInfo
- Publication number
- CN208917589U CN208917589U CN201821736954.9U CN201821736954U CN208917589U CN 208917589 U CN208917589 U CN 208917589U CN 201821736954 U CN201821736954 U CN 201821736954U CN 208917589 U CN208917589 U CN 208917589U
- Authority
- CN
- China
- Prior art keywords
- roll screen
- screen barrel
- layer roll
- screening
- barrel
- 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
Links
Abstract
Disclosed by the utility model is a kind of screening plant of screening paper pulp slurry, including screening frame body, a circular drum body being obliquely installed is installed on the screening frame body, two rotating cylinder bodies and a driving motor, driving motor is connect with two rotating cylinder body gear drives by gear with rotation axis respectively, two rotating cylinder bodies are fixedly connected on the both ends of circular drum body, and drive the rotation setting of circular drum body, the circular drum body includes internal layer roll screen barrel, middle layer roll screen barrel and outer layer roll screen barrel, internal layer roll screen barrel, middle layer roll screen barrel and outer layer roll screen barrel are concentric structure setting, internal layer roll screen barrel is in circular cone platform body structure, and the water conservancy diversion groove body of rotation spiral distribution is offered on the inner sidewall of internal layer roll screen barrel.The utility model more fully can separate and filter out the impurity in slurry, obtain more preferably pure pulp, change the device structure for carrying out pulp screening in industry by single layer screen drum.
Description
Technical field
The utility model relates to paper making equipment and its production design field of accessory, more specifically a kind of screenings
The screening plant of pulp.
Background technique
Drum sieve is the relative motion using bulk granular material and compass screen surface, makes partial particulate through sieve pore, by sand, gravel, broken
The materials such as stone are divided into the vibration screening machinery equipment of different stage by granular size, in paper industry, not in pulp
Some plastics or other impurity can all be contained before sub-sieve, sieved so paper pulp is typically necessary, the plastics that will contain in it
Equal impurity sub-sieve comes out, and the most enterprises of this field are typically all to use drum sieve to carry out screening work to paper pulp.But
Traditional drum sieve is typically all to apply on the screening general material such as mineral aggregate or sandstone, is rarely applied to separation screening and makes
The impurity such as the plastics in pulp material, so its sub-sieve effect and bad, especially separates the plastic contaminant in slurry
Effect is simultaneously bad, working efficiency be not it is very high, for this paper industry, have certain limitation.
Utility model content
Disclosed by the utility model is a kind of screening plant of screening paper pulp slurry, and main purpose is to overcome existing skill
Art above shortcomings and disadvantage.
The technical solution adopted in the utility model is as follows:
A kind of screening plant of screening paper pulp slurry, including frame body is screened, one, which is installed with, on the screening frame body is obliquely installed
Circular drum body, two rotating cylinder bodies and a driving motor, the driving motor by gear and rotation axis respectively with
Described two rotating cylinder body gear drive connections, two rotating cylinder bodies are fixedly connected on the two of the circular drum body
End, and the circular drum body rotation setting is driven, which includes internal layer roll screen barrel, middle layer roll screen barrel and outer layer
Roll screen barrel, the internal layer roll screen barrel, middle layer roll screen barrel and outer layer roll screen barrel are concentric structure setting, and the internal layer roll screen barrel is in
Circular cone platform body structure, and the water conservancy diversion groove body of rotation spiral distribution is offered on the inner sidewall of internal layer roll screen barrel；The outer layer roll screen barrel
The screening frame body of exterior bottom be equipped with a slurry collection slot, the slurry collection slot for collecting the pulp filtered out,
The left and right both ends of the circular drum body are respectively equipped with slurry inlet and impurity sieve outlet.
Further, sieve screen apertures are offered respectively in the internal layer roll screen barrel, middle layer roll screen barrel and outer layer roll screen barrel, it should
The mesh number of sieve screen apertures in internal layer roll screen barrel is less than the mesh number of the sieve screen apertures in the roll screen barrel of middle layer, the sieve in the middle layer roll screen barrel
The mesh number in hole is less than the mesh number of the sieve screen apertures in outer layer roll screen barrel.
Further, the middle layer roll screen barrel and outer layer roll screen barrel are in the cylindrical structure of hollow shape.
Further, the water conservancy diversion groove body is in the distribution setting of dual rotary shape.
Further, the height of described slurry inlet one end is higher than the height of impurity sieve outlet one end.
The use process of the utility model:
Out of, slurry inlet is input to circular drum body internal layer roll screen barrel, which is rolled pulp by internal layer
The screening of screen drum enters in the roll screen barrel of middle layer, then passes through the screening of middle layer roll screen barrel, enters in outer layer roll screen barrel, finally
By the screening of outer layer roll screen barrel, progress centralized collection processing in slurry collection slot is entered, obtains sieving deimpurity paper pulp slurry
Material, due to the water conservancy diversion groove body by setting rotation spiral, not only can make slurries more preferably be flowed into water conservancy diversion in internal layer roll screen barrel
It is screened in groove body, and plastic contaminant will not influence the screening of slurry because blocking the sieve screen apertures of internal layer roll screen barrel.
As can be seen from the above description, compared to the prior art, utility model has the advantages that
1, the utility model more fully can be separated and be filtered out and is in slurry miscellaneous by the roller screen cylinder of setting multilayer
Matter obtains more preferably pure pulp, changes the device structure for carrying out pulp screening in industry by single layer screen drum.
2, the utility model can not only reduce the circulation speed of slurry by the internal layer roll screen barrel of setting circular cone platform body structure
Degree increases the sieving time of slurry, and by the way that water conservancy diversion groove body is arranged in internal layer roll screen barrel, so that slurry is preferably divided
From, and the separation that plastic contaminant can be screened preferably without influencing slurries.
3, the utility model structure novel is unique, is more suitable for the use of paper pulp separation screening, changes and use mine in industry
The usage mode of material screen cylinder device improves the screening effect of slurry, improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side structure diagram of the utility model circular drum body.
Specific embodiment
Explanation is with reference to the accompanying drawings to further explain specific embodiment of the present utility model.
As depicted in figs. 1 and 2, a kind of screening plant of screening paper pulp slurry, including frame body 1 is screened, on the screening frame body 1
2, two rotating cylinder bodies 3 of circular drum body and a driving motor 4 that one is obliquely installed are installed with, the driving motor 4 is logical
It crosses gear and is connect respectively with described two 3 gear drives of rotating cylinder body with rotation axis, two rotating cylinder bodies 3 are fixed to be connected
It connects at the both ends of the circular drum body 2, and drives the rotation of circular drum body 2 setting, which includes internal layer
Roll screen barrel 21, middle layer roll screen barrel 22 and outer layer roll screen barrel 23, the internal layer roll screen barrel 21, middle layer roll screen barrel 22 and outer layer roller screen
Cylinder 23 is arranged for concentric structure, and the internal layer roll screen barrel 21 is in circular cone platform body structure, and on the inner sidewall of internal layer roll screen barrel 21
Offer the water conservancy diversion groove body 211 of rotation spiral distribution；The screening frame body 1 of the exterior bottom of the outer layer roll screen barrel 23 is equipped with a slurry
Expect collecting tank 5, the slurry collection slot 5 is for collecting the pulp filtered out, the left and right both ends point of the circular drum body 2
It She You not slurry inlet 24 and impurity sieve outlet 25.
Further, sieve is offered respectively in the internal layer roll screen barrel 21, middle layer roll screen barrel 22 and outer layer roll screen barrel 23
Mesh, the mesh number of the sieve screen apertures in the internal layer roll screen barrel 21 are less than the mesh number of the sieve screen apertures in middle layer roll screen barrel 22, middle layer rolling
The mesh number of sieve screen apertures on screen drum 22 is less than the mesh number of the sieve screen apertures in outer layer roll screen barrel 23.
Further, the middle layer roll screen barrel and outer layer roll screen barrel are in the cylindrical structure of hollow shape.
Further, the water conservancy diversion groove body is in the distribution setting of dual rotary shape.
Further, the height of described slurry inlet one end is higher than the height of impurity sieve outlet one end.
The use process of the utility model:
Out of, slurry inlet is input to circular drum body internal layer roll screen barrel, which is rolled pulp by internal layer
The screening of screen drum enters in the roll screen barrel of middle layer, then passes through the screening of middle layer roll screen barrel, enters in outer layer roll screen barrel, finally
By the screening of outer layer roll screen barrel, progress centralized collection processing in slurry collection slot is entered, obtains sieving deimpurity paper pulp slurry
Material, due to the water conservancy diversion groove body by setting rotation spiral, not only can make slurries more preferably be flowed into water conservancy diversion in internal layer roll screen barrel
It is screened in groove body, and plastic contaminant will not influence the screening of slurry because blocking the sieve screen apertures of internal layer roll screen barrel.
As can be seen from the above description, compared to the prior art, utility model has the advantages that
1, the utility model more fully can be separated and be filtered out and is in slurry miscellaneous by the screen drum body of setting multilayer
Matter obtains more preferably pure pulp, changes the device structure for carrying out pulp screening in industry by single layer screen drum.
2, the utility model can not only reduce the circulation speed of slurry by the internal layer roll screen barrel of setting circular cone platform body structure
Degree increases the sieving time of slurry, and by the way that water conservancy diversion groove body is arranged in internal layer roll screen barrel, so that slurry is preferably divided
From, and the separation that plastic contaminant can be screened preferably without influencing slurries.
3, the utility model structure novel is unique, is more suitable for the use of paper pulp separation screening, changes and use mine in industry
The usage mode of material screen cylinder device improves the screening effect of slurry, improves production efficiency.
The above is only the specific embodiments of the present invention, but the design concept of the utility model is not limited merely to
This, it is all that the utility model is improved with carrying out unsubstantiality using this design, it should belong to and invade the utility model protection
The behavior of range.
Claims (5)
1. a kind of screening plant of screening paper pulp slurry, it is characterised in that: including screening frame body, be installed with one on the screening frame body
Circular drum body, two rotating cylinder bodies and the driving motor being obliquely installed, the driving motor pass through gear and rotation
Axis is connect with described two rotating cylinder body gear drives respectively, and two rotating cylinder bodies are fixedly connected on the round rolling
The both ends of cylinder, and the circular drum body rotation setting is driven, which includes internal layer roll screen barrel, middle layer roll screen barrel
And outer layer roll screen barrel, the internal layer roll screen barrel, middle layer roll screen barrel and outer layer roll screen barrel are concentric structure setting, the internal layer
Roll screen barrel is in circular cone platform body structure, and the water conservancy diversion groove body of rotation spiral distribution is offered on the inner sidewall of internal layer roll screen barrel；It is described outer
The screening frame body of the exterior bottom of layer roll screen barrel is equipped with a slurry collection slot, and the slurry collection slot is for collecting the paper filtered out
Slurry is starched, the left and right both ends of the circular drum body are respectively equipped with slurry inlet and impurity sieve outlet.
2. a kind of screening plant of screening paper pulp slurry according to claim 1, it is characterised in that: the internal layer roller screen
Sieve screen apertures are offered respectively in cylinder, middle layer roll screen barrel and outer layer roll screen barrel, and the mesh number of the sieve screen apertures in the internal layer roll screen barrel is small
It is less than the sieve in outer layer roll screen barrel in the mesh number of the sieve screen apertures in the mesh number of the sieve screen apertures in the roll screen barrel of middle layer, the middle layer roll screen barrel
The mesh number of mesh.
3. a kind of screening plant of screening paper pulp slurry according to claim 1, it is characterised in that: the middle layer roll screen barrel
It is in the cylindrical structure of hollow shape with outer layer roll screen barrel.
4. a kind of screening plant of screening paper pulp slurry according to claim 1, it is characterised in that: the water conservancy diversion groove body is in
The distribution setting of dual rotary shape.
5. a kind of screening plant of screening paper pulp slurry according to claim 1, it is characterised in that: the slurry inlet one
The height at end is higher than the height of impurity sieve outlet one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736954.9U CN208917589U (en) | 2018-10-25 | 2018-10-25 | A kind of screening plant of screening paper pulp slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736954.9U CN208917589U (en) | 2018-10-25 | 2018-10-25 | A kind of screening plant of screening paper pulp slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208917589U true CN208917589U (en) | 2019-05-31 |
Family
ID=66710483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821736954.9U Expired - Fee Related CN208917589U (en) | 2018-10-25 | 2018-10-25 | A kind of screening plant of screening paper pulp slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208917589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617107A (en) * | 2021-08-03 | 2021-11-09 | 湖北安琪生物集团有限公司 | High-efficient continuous separator of biochemical extraction process solid-liquid and drum-type filter sieve |
-
2018
- 2018-10-25 CN CN201821736954.9U patent/CN208917589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617107A (en) * | 2021-08-03 | 2021-11-09 | 湖北安琪生物集团有限公司 | High-efficient continuous separator of biochemical extraction process solid-liquid and drum-type filter sieve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207031226U (en) | A kind of dry-discharge system for tailings | |
| CN102921532B (en) | Laminar centrifugal beneficiation method for diatomite ores | |
| CN202045067U (en) | Rapid stone-powder sand washing device | |
| CN107188388A (en) | A kind of dry-discharge system for tailings and method | |
| CN105126994B (en) | A kind of washing appliance for the high high high spoil coal of mud of ash | |
| CN208917589U (en) | A kind of screening plant of screening paper pulp slurry | |
| CN108296161B (en) | Multistage automatic sand screening machine for building | |
| CN112495755A (en) | Sand-stone separating device for comprehensive treatment and dredging of river channel | |
| CN208162017U (en) | A kind of building classification sand sieving machine | |
| CN213914880U (en) | Sand filter for bridge construction | |
| CN208427345U (en) | A kind of equipment for removing ferric ion using potash feldspar tailings production feed addictive | |
| CN110586314A (en) | Multistage raw coal sorter | |
| CN206382193U (en) | A kind of sandstone clearing machine | |
| CN109834041A (en) | A kind of environment-friendly high-efficiency preparation equipment | |
| CN213739192U (en) | Quartz sand purification device applied to glass production | |
| CN205341027U (en) | Washed -out sand apparatus for producing | |
| CN107597387A (en) | Building stones process dust-free noise reduction production line | |
| CN203578206U (en) | Centrifugal screening device | |
| CN208599948U (en) | It is a kind of to remove iron sieving equipment for ceramic tile production | |
| CN207756461U (en) | A kind of ore pulp deslagging device | |
| CN113477399A (en) | Method for preparing sand from sandy soil | |
| CN207430502U (en) | A kind of stage sand stone wet washer | |
| CN103286063B (en) | Tank type stock screenaing apparatus | |
| CN112939254A (en) | Saw sludge sewage recycling treatment equipment and use method thereof | |
| CN217664967U (en) | Screening, washing, dewatering and recycling integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |