CN207391911U - A kind of refining system with pre-washing function - Google Patents
A kind of refining system with pre-washing function Download PDFInfo
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- CN207391911U CN207391911U CN201721387398.4U CN201721387398U CN207391911U CN 207391911 U CN207391911 U CN 207391911U CN 201721387398 U CN201721387398 U CN 201721387398U CN 207391911 U CN207391911 U CN 207391911U
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Abstract
The utility model is related to pulp technology for making paper, disclose a kind of refining system with pre-washing function, including double disc refiner, inlet pipe road, pulp pipeline, double disc refiner includes defibrination chamber, two feed pipes, discharge nozzles, inlet pipe road include be in charge of into slurry manifold, slurry-inlet valve door, into slurry, feed pipe, water supply valve；Pulp pipeline includes pulp manifold, pulp valve, draining detection pipe, water discharging valve.The utility model has the following advantages and effect：This programme utilizes new mechanical structure, after double disc refiner completes defibrination operation, open the water supply valve on feed pipe and the water discharging valve in draining detection pipe, it closes into the slurry-inlet valve door on slurry manifold, the pulp valve on pulp manifold, so that paper pulp is rinsed with realizing in the defibrination chamber that the clear water in feed pipe is transported in double plate defibrination material machine, waste liquid after flushing can be discharged from draining detection pipe, finally realize clean manufacturing.
Description
Technical field
The utility model is related to paper technologies to get, more particularly to a kind of refining system with pre-washing function.
Background technology
In waste paper pulp-making technique, old process includes low dense pulping, highly concentrated slagging-off, scalping, low dense slagging-off, fine screen, dense
Contracting, defibrination, storage slurry and etc..Wherein refining step mainly realizes operation using double disc refiner.
At present, authorized announcement date number is CN203200583U, and authorized announcement date is public in September, 2013 Chinese patent of 18 days
A kind of high leakproofness double disc refiner is opened, including defibrination engine base, the defibrination engine base is equipped with motor, motor connection
There are contrarotation mechanism case, contrarotation mechanism case front end connection pulp-milling mechanism, pulp-milling mechanism connection feed inlet, discharge port, mill
Slurry device front end is connected with hydraulic cylinder, hydraulic cylinder connection hydraulic station, and the both ends of pulp-milling mechanism are equipped with the first high-pressure water-ring sealing system
System.
This double disc refiner can remain paper in the defibrination chamber of pulp-milling mechanism installation at this time after defibrination operation is completed
Slurry, can more firmly be set on pulp-milling mechanism after pulp dryer, so as to be impacted to the performance of pulp-milling mechanism.
Utility model content
The purpose of this utility model is to provide a kind of refining system with pre-washing function, can be indoor to remaining in chamber
Paper pulp is rinsed.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind has pre-washing function
Refining system, the inlet pipe road communicated including double disc refiner, with double disc refiner, the grout outlet communicated with double disc refiner
Road, the double disc refiner include defibrination chamber, two feed pipes connected between inlet pipe road and defibrination chamber, connect
Discharge nozzle between the pulp pipeline and defibrination chamber, the inlet pipe road include into slurry manifold, are arranged on into slurry always
Slurry-inlet valve door on pipe, two with it is described be connected into slurry manifold and be connected respectively with two feed pipes into slurry point
Pipe, with described into starching feed pipe, the water supply valve that is arranged on the feed pipe that manifold is connected；The pulp pipeline includes
The pulp manifold that is communicated with the discharge nozzle, the pulp valve being arranged on the pulp manifold are arranged on the pulp manifold
The upper and draining detection pipe between the discharge nozzle and the pulp valve, the draining being arranged in the draining detection pipe
Valve.
By using said program, when double disc refiner carries out defibrination operation, close the water supply valve on feed pipe with
And the water discharging valve in draining detection pipe, open into slurry manifold on slurry-inlet valve door, the pulp valve on pulp manifold, at this time from
It is in charge of into slurry and enters the paper pulp in double disc refiner and discharged after defibrination from pulp manifold, and in the process, passes through
Water discharging valve is opened, the pulp sample after defibrination process can be gathered and be detected；Defibrination operation is completed in double disc refiner
Afterwards, open feed pipe on water supply valve and the water discharging valve in draining detection pipe, close into slurry manifold on slurry-inlet valve door,
Pulp valve on pulp manifold so that the clear water in feed pipe be transported to the defibrination chamber in double plate defibrination material machine Nei with
Realization is rinsed paper pulp, and the waste liquid after flushing can be discharged from draining detection pipe, so as to fulfill clean manufacturing.
The utility model is further arranged to：It is described to be connected with downwards close to described one end being in charge of into slurry into slurry manifold
The connecting tube of extension, described one end being in charge of into slurry are connected in the connecting tube and extend downwardly；One end of the feed pipe
It is connected in the connecting tube to be communicated in realization described into slurry manifold.
By using said program, because connecting tube extends downwardly, it is in charge of into slurry and also extends downwardly so that when feed pipe is rushing
During the indoor paper pulp of defibrination chamber for washing double disc refiner, the water in feed pipe is not easy adverse current on slurry manifold, and makes
The clear water that connecting tube must be passed through and be in charge of into slurry can empty after the completion of flushing.
The utility model is further arranged to：Connecting valve is provided between the feed pipe and the connecting tube.
By using said program, by the connecting valve being arranged between feed pipe and connecting tube, so that into slurry
During paper pulp is transported in double disc refiner, paper pulp will not overflow in feed pipe manifold.
The utility model is further arranged to：The double disc refiner further includes rack, is arranged in the rack
Hydraulic cylinder, the defibrination chamber include be fixed in rack determine cavity, sliding be arranged in the rack and in the liquid
With the dynamic cavity determined cavity and be combined under the action of cylinder pressure；Two feed pipes be respectively communicated in it is described determine cavity and
The dynamic cavity is the feed pipe on the dynamic cavity, adjacent with the feed pipe on the dynamic cavity
The first flexible connecting pipe fitting is provided between being in charge of into slurry.
By using said program, because dynamic cavity is moved under the action of hydraulic cylinder, when need into slurry will to be in charge of with
And the feed pipe on dynamic cavity, when linking together, the position of feed pipe is moved in the adjusting of hydraulic cylinder, at this time into
Expects pipe and the first flexible connecting pipe fitting is set between being in charge of into slurry, so as to when between feed pipe is moved to and is in charge of into slurry because of the two
Between spacing be fixed, at this time when connecting the first flexible connecting pipe fitting so that the first flexible connecting pipe fitting is after stress
Certain deformation occurs, connection is realized so as to facilitate.
The utility model is further arranged to：First flexible connecting pipe fitting includes the first rubber tube, is arranged on institute
State into slurry be in charge of and the feed pipe on the first connecting flange, be arranged on first rubber tube terminal and respectively with two
The second connecting flange that first connecting flange is connected.
By using said program, the first flexible connecting pipe fitting includes the first rubber tube, and stress occurs in the first rubber tube
After deforming upon so that the first rubber tube can conveniently be connected to feed pipe and be in charge of between the two into slurry.
The utility model is further arranged to：The outer diameter that is provided at both ends with of first rubber tube connects more than described first
First sealing ring of acting flange internal diameter, second connecting flange is set on first rubber tube and its internal diameter is less than described
The outer diameter of first sealing ring.
By using said program, because the outer diameter of the first sealing ring is more than the first connecting flange and the second connecting flange
Internal diameter, so that when the second connecting flange being set on the first rubber tube is connected with the first connecting flange, first is close
Seal ring is clamped between the first connecting flange and the second connecting flange, leakproofness during so as to increase connection.
The utility model is further arranged to：It is in charge of close to the described of the dynamic cavity into slurry between the connecting tube
It is provided with the second flexible connecting pipe fitting, second flexible connecting pipe fitting includes the second rubber tube, is arranged on and described is in charge of into slurry
With in the connecting tube the 3rd connecting flange, be arranged on second rubber tube terminal and be connected respectively with two the described 3rd
The 4th connecting flange that flange is connected.
By using said program, because moving under the action of hydraulic cylinder it is required that moving cavity, then need to disconnect
Feed pipe and into slurry be in charge of between connection relation, so as to may be selected will positioned at feed pipe and into slurry be in charge of between first connection
Flange and the second connecting flange disassemble；It is flexible by first respectively by being in charge of both ends into slurry close to dynamic cavity at this time
Connecting pipe and the second flexible connection caliber are attached, so as to work as the first rubber tube as dynamic cavity is moved to what is be in charge of into slurry
During underface, at this time into the upper end be in charge of of slurry because there are the second rubber tube, so as to facilitate the first rubber tube enter into
Starch the underface being in charge of.
The utility model is further arranged to：The outer diameter that is provided at both ends with of second rubber tube connects more than the described 3rd
Second sealing ring of acting flange internal diameter, the 4th connecting flange is set on second rubber tube and its internal diameter is less than described
The outer diameter of second sealing ring.
By using said program, because the outer diameter of the second sealing ring is more than the 3rd connecting flange and the 4th connecting flange
Internal diameter, so that when the 4th connecting flange being set on the second rubber tube is connected with the 3rd connecting flange, second is close
Seal ring is clamped between the 3rd connecting flange and the 4th connecting flange, leakproofness during so as to increase connection.
In conclusion the utility model has the advantages that：
1st, after double disc refiner completes defibrination operation, open in water supply valve and the draining detection pipe on feed pipe
Water discharging valve is closed into the slurry-inlet valve door on slurry manifold, the pulp valve on pulp manifold, so that the clear water in feed pipe
Paper pulp is rinsed with realizing in the defibrination chamber being transported in double plate defibrination material machine, the waste liquid after flushing can be detected from draining
It is discharged on pipe, finally realizes clean manufacturing；
2nd, by connecting the first rubber tube between being in charge of in the feed pipe on dynamic cavity and into slurry, it is in charge of at this into slurry
The other end and into slurry manifold on connecting tube between the second rubber tube is set, so as to facilitate realize into slurry be in charge of with feed pipe it
Between dismounting.
Description of the drawings
Fig. 1 is the structure diagram of embodiment 1；
Fig. 2 is the confined explosion's signal being located in embodiment 1 at first flexible connecting pipe fitting and the second flexible connecting pipe fitting
Figure.
Reference numeral：1st, double disc refiner；11st, rack；12nd, defibrination chamber；121st, cavity is determined；122nd, cavity is moved；13rd, liquid
Cylinder pressure；14th, feed pipe；15th, discharge nozzle；2nd, inlet pipe road；21st, into slurry manifold；22nd, slurry-inlet valve door；23rd, it is in charge of into slurry；24th, supply
Water pipe；25th, water supply valve；3rd, pulp pipeline；31st, pulp manifold；32nd, pulp valve；33rd, draining detection pipe；34th, drain valve
Door；4th, connecting tube；41st, feed end；42nd, discharge end；5th, connecting valve；6th, the first flexible connecting pipe fitting；61st, the first rubber tube；
611st, the first sealing ring；62nd, the first connecting flange；63rd, the second connecting flange；7th, the second flexible connecting pipe fitting；71st, the second rubber
Pipe；711st, the second sealing ring；72nd, the 3rd connecting flange；73rd, the 4th connecting flange.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of refining system with pre-washing function, as shown in Figure 1, including double disc refiner 1, inlet pipe
Road 2 and pulp pipeline 3.
As shown in Figure 1, double disc refiner 1 includes organic frame 11, defibrination chamber 12, hydraulic cylinder 13, feed pipe 14, discharge nozzle
15.Defibrination chamber 12 include be fixedly connected in rack 11 determine cavity 121, by under the driving of hydraulic cylinder 13 can it is close or
Away from the dynamic cavity 122 of cavity 121 is determined, determine cavity 121 and dynamic cavity 122 it is inconsistent after, form the defibrination chamber of sealing state
12；There are two the tools of feed pipe 14, and two feed pipes 14 are respectively communicated with and are determining the top of cavity 121 and dynamic cavity 122, simultaneously
Feed pipe 14 extends along direction straight up；There are one discharge nozzles 15 and is communicated in the side for determining cavity 121.It is right simultaneously
How to be the prior art in the interior structure for realizing defibrination of defibrination chamber 12 in double disc refiner 1, do not do excessive elaboration herein.
As shown in Figure 1, inlet pipe road 2 include into slurry manifold 21, slurry-inlet valve door 22, be in charge of into slurry 23, feed pipe 24 with
And water supply valve 25.
It is located at into slurry manifold 21 and is extended downwardly after one end bending of 1 top of double disc refiner, and into slurry manifold 21
On slurry-inlet valve door 22 is installed, the slurry-inlet valve door 22 be butterfly valve.
There is connecting tube 4 by flanged joint in the one end being located at into slurry manifold 21 above double disc refiner 1, connecting tube 4 is in
" people " font, the upper end of connecting tube 4 is the feed end 41 that is connected with into slurry manifold 21, lower end is two lower section extensions respectively
Discharge end 42.
Coordinate Fig. 2, while be in charge of the 23 common discharge ends 42 for having there are two and being connected to connecting tube 4 and two into slurry
Between feed pipe 14.Positioned at determining being in charge of 23 both ends into slurry and pass through method respectively between the feed pipe 14 of cavity 121 and connecting tube 4
Orchid realizes connection.It is in charge of 23 in connection into slurry between the feed pipe 14 of dynamic cavity 122 and connecting tube 4, is in charge of into slurry
It is connected by the first flexible connecting pipe fitting 6 between 23 and feed pipe 14, passed through between the discharge end 42 of feed pipe 14 and connecting tube 4
Second flexible connecting pipe fitting 7 connects.First flexible connecting pipe fitting 6 includes the first rubber tube 61, is fixedly connected on into slurry and is in charge of 23
And the first connecting flange 62 on feed pipe 14, be set in 61 both ends of the first rubber tube and respectively with two the first connecting flanges
62 the second connecting flanges 63 being connected by bolt and nut are formed with outer diameter at the both ends of the first rubber tube 61 and connect more than first
First sealing ring 611 of 62 and second connecting flange 63 of acting flange, so that the second connecting flange 63 is set in the first rubber
It is on sebific duct 61 and not easily to fall off, when the first connecting flange 62 and the second connecting flange 63 are fixed by bolt and nut, the
One sealing ring 611 is clamped between the first connecting flange 62 and the second connecting flange 63 so that is had in connection good
Leakproofness.Second flexible connecting pipe fitting 7 includes the second rubber tube 71, is fixedly connected on into slurry and is in charge of 23 and the on discharge end 42
Three connecting flanges 72 are set in 71 both ends of the second rubber tube and are connected respectively with two the 3rd connecting flanges 72 by bolt and nut
The 4th connecting flange 73 connect.Outer diameter is formed at the both ends of the second rubber tube 71 more than the 3rd connecting flange 72 and the 4th to connect
Second sealing ring 711 of acting flange 73 so that the 4th connecting flange 73 be set in it is on the second rubber tube 71 and not easily to fall off,
When the 3rd connecting flange 72 and the 4th connecting flange 73 are fixed by bolt and nut, the second sealing ring 711 is clamped at
Between 3rd connecting flange 72 and the 4th connecting flange 73 so that there is good leakproofness in connection.
As shown in Figure 1,24 one end of feed pipe is connected to the middle part of connecting tube 4 by connecting valve 5, and in water supply valve 25
On feed pipe 24.
As shown in Figure 1, pulp pipeline 3 includes pulp manifold 31, pulp valve 32, draining detection pipe 33 and drain valve
Door 34.Pulp manifold 31 is by flanged joint on the discharge nozzle 15 of double disc refiner 1；Pulp valve 32 is mounted on pulp manifold
On 31 and the pulp valve 32 is butterfly valve；Draining detection pipe 33 is connected on pulp manifold 31 and positioned at discharge nozzle 15 and slurry-supplying valve
On place pulp manifold 31 between door 32；Water discharging valve 34 is mounted in draining detection pipe 33.
Implementation process：When double disc refiner 1 carries out defibrination operation, the water supply valve 25 on feed pipe 24 and row are closed
Water discharging valve 34 in water detection pipe 33 is opened into the slurry-inlet valve door 22 on slurry manifold 21, the pulp valve on pulp manifold 31
32, it discharges at this time from pulp manifold 31 from being in charge of 23 paper pulp entered in double disc refiner 1 after defibrination into slurry, and
During this, by opening water discharging valve 34, the pulp sample after defibrination process can be gathered and be detected；In double plate defibrination
After machine 1 completes defibrination operation, the water supply valve 25 on feed pipe 24 and the water discharging valve 34 in draining detection pipe 33 are opened, is closed
It closes into the slurry-inlet valve door 22 on slurry manifold 21, the pulp valve 32 on pulp manifold 31, so that the clear water in feed pipe 24
Paper pulp is rinsed with realizing in the defibrination chamber 12 being transported in double plate defibrination material machine, the waste liquid after flushing can be examined from draining
It is discharged in test tube 33, so as to fulfill clean manufacturing.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of refining system with pre-washing function, including double disc refiner（1）With double disc refiner（1）Communicate into slurry
Pipeline（2）With double disc refiner（1）The pulp pipeline communicated（3）, the double disc refiner（1）Include defibrination chamber（12）、
Two connections are on inlet pipe road（2）With defibrination chamber（12）Between feed pipe（14）, connection in the pulp pipeline（3）With mill
Starch chamber（12）Between discharge nozzle（15）, it is characterised in that：The inlet pipe road（2）Include into slurry manifold（21）, set
Into slurry manifold（21）On slurry-inlet valve door（22）, two with described into slurry manifold（21）Be connected and respectively with described in two into
Expects pipe（14）What is be connected is in charge of into slurry（23）It is and described into slurry manifold（21）The feed pipe being connected（24）, be arranged on it is described
Feed pipe（24）On water supply valve（25）；The pulp pipeline（3）Including with the discharge nozzle（15）The pulp manifold communicated
（31）, be arranged on the pulp manifold（31）On pulp valve（32）, be arranged on the pulp manifold（31）Above and positioned at institute
State discharge nozzle（15）With the pulp valve（32）Between draining detection pipe（33）, be arranged on the draining detection pipe（33）On
Water discharging valve（34）.
2. a kind of refining system with pre-washing function according to claim 1, it is characterised in that：It is described into slurry manifold
（21）It is in charge of close to described into slurry（23）One end be connected with the connecting tube extended downwardly（4）, it is described to be in charge of into slurry（23）One
End is connected to the connecting tube（4）Above and extend downwardly；The feed pipe（24）One end be connected to the connecting tube（4）On with
Realization is communicated in described into slurry manifold（21）.
3. a kind of refining system with pre-washing function according to claim 2, it is characterised in that：The feed pipe（24）
With the connecting tube（4）Between be provided with connecting valve（5）.
4. a kind of refining system with pre-washing function according to claim 1, it is characterised in that：The double disc refiner
（1）Further include rack（11）, be arranged on the rack（11）On hydraulic cylinder（13）, the defibrination chamber（12）Include fixation
In rack（11）On determine cavity（121）, sliding be arranged on the rack（11）Above and in the hydraulic cylinder（13）Under the action of
Determine cavity with described（121）The dynamic cavity being combined（122）；Two feed pipes（14）It is respectively communicated with and determines cavity in described
（121）And the dynamic cavity（122）, positioned at the dynamic cavity（122）On the feed pipe（14）And positioned at the dynamic chamber
Body（122）On the feed pipe（14）Adjacent is in charge of into slurry（23）Between be provided with the first flexible connecting pipe fitting（6）.
5. a kind of refining system with pre-washing function according to claim 4, it is characterised in that：First flexibility is even
Jointed tubular workpieces（6）Including the first rubber tube（61）, be arranged on and described be in charge of into slurry（23）And the feed pipe（14）On first
Connecting flange（62）, be arranged on first rubber tube（61）Both ends and respectively with two first connecting flanges（62）It is connected
The second connecting flange connect（63）.
6. a kind of refining system with pre-washing function according to claim 5, it is characterised in that：First rubber tube
（61）Be provided at both ends with outer diameter more than first connecting flange（62）First sealing ring of internal diameter（611）, described second connects
Acting flange（63）It is set in first rubber tube（61）Upper and its internal diameter is less than first sealing ring（611）Outer diameter.
7. a kind of refining system with pre-washing function according to claim 6, it is characterised in that：Close to the dynamic cavity
（122）Described be in charge of into slurry（23）With the connecting tube（4）Between be provided with the second flexible connecting pipe fitting（7）, described second
Flexible connecting pipe fitting（7）Including the second rubber tube（71）, be arranged on and described be in charge of into slurry（23）With the connecting tube（4）On
Three connecting flanges（72）, be arranged on second rubber tube（71）Both ends and respectively with two the 3rd connecting flanges（72）Phase
4th connecting flange of connection（73）.
8. a kind of refining system with pre-washing function according to claim 7, it is characterised in that：Second rubber tube
（71）Be provided at both ends with outer diameter more than the 3rd connecting flange（72）Second sealing ring of internal diameter（711）, the described 4th connects
Acting flange（73）It is set in second rubber tube（71）Upper and its internal diameter is less than second sealing ring（711）Outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387398.4U CN207391911U (en) | 2017-10-25 | 2017-10-25 | A kind of refining system with pre-washing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387398.4U CN207391911U (en) | 2017-10-25 | 2017-10-25 | A kind of refining system with pre-washing function |
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| Publication Number | Publication Date |
|---|---|
| CN207391911U true CN207391911U (en) | 2018-05-22 |
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ID=62330179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387398.4U Active CN207391911U (en) | 2017-10-25 | 2017-10-25 | A kind of refining system with pre-washing function |
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| CN (1) | CN207391911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820405A (en) * | 2019-11-07 | 2020-02-21 | 昆明华城兴建材有限公司 | Double-disc refiner for improving stability of plate making by pulp flow method and application method thereof |
| CN112626923A (en) * | 2020-12-09 | 2021-04-09 | 山鹰国际控股股份公司 | Manufacturing process of box paperboard |
-
2017
- 2017-10-25 CN CN201721387398.4U patent/CN207391911U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820405A (en) * | 2019-11-07 | 2020-02-21 | 昆明华城兴建材有限公司 | Double-disc refiner for improving stability of plate making by pulp flow method and application method thereof |
| CN112626923A (en) * | 2020-12-09 | 2021-04-09 | 山鹰国际控股股份公司 | Manufacturing process of box paperboard |
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