CN105463901B - Anticlogging pulp filtering device for paper - Google Patents
Anticlogging pulp filtering device for paper Download PDFInfo
- Publication number
- CN105463901B CN105463901B CN201510995195.2A CN201510995195A CN105463901B CN 105463901 B CN105463901 B CN 105463901B CN 201510995195 A CN201510995195 A CN 201510995195A CN 105463901 B CN105463901 B CN 105463901B
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- Prior art keywords
- filter screen
- opening
- paper
- housing
- dividing plate
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- 238000001914 filtration Methods 0.000 title claims abstract description 54
- 239000002002 slurry Substances 0.000 claims abstract description 37
- 229920001131 Pulp (paper) Polymers 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 206010020112 Hirsutism Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of anticlogging pulp filtering device for paper, including：Housing, its top is provided with the first opening, and the side of the first opening is provided with the second opening, and the bottom of housing is provided with delivery port and slurry outlet；First filter screen, it is arranged in housing, and the first filter screen is made up of integrally formed upper and bottom section, and the inside of the first filter screen connects with delivery port, and filter screen area and enclosed area are divided on the side wall of upper part；First baffle, its top for being arranged on the first filter screen；Rotary shaft；Hairbrush, it includes：Brush holder support, it is fixedly connected with the outer wall of the bottom of rotary shaft；Many brush filaments, it is disposed on a side surface of brush holder support；Liquid storage tank；Paper pulp delivery pipe, its one end is connected with liquid storage tank, and the other end extends to the top of the first filter screen, the lower section of first baffle.The present invention can brush the slurry stayed on the first filter screen after filtering, prevent the first filter net jam, and simple to operate, improve production efficiency.
Description
Technical field
The present invention relates to a kind of filter.It is more particularly related to a kind of anticlogging pulp filtering device for paper.
Background technology
Pulp filtering device for paper is the equipment to improve slurry concentration in paper pulp for leaching the portion of water in paper pulp.
Existing pulp filtering device for paper generally using tiltedly vertical screen frame formula recovery method, power need not be provided using the method,
Paper pulp is flowed downward under self gravitation effect, along inclined filter screen, and moisture is leached from filter screen bottom, and the slurry after filtering is suitable
In filter screen inflow storage facilities, the purpose of part moisture is leached to reach.But this filter exist filter area compared with
It is small, the problems such as filter screen is easily blocked.
The content of the invention
It is an object of the invention to provide a kind of anticlogging pulp filtering device for paper, the top of its first filter screen for using is divided into
Truncated cone-shaped, increases and hairbrush is provided with filter area, and filter, and it can brush the slurry stayed on the first filter screen after filtering
Material, prevents the first filter net jam, and simple to operate, improves production efficiency.
In order to realize these purposes of the invention and further advantage, there is provided a kind of anticlogging paper pulp filtering dress
Put, including：
Housing, it is the cylindrical of inner hollow, and the first opening, first opening are provided with the top of the housing
It is semicircle, the side of first opening is provided with the second opening, and second opening is rectangle, first opening
Diameter is equal with the width of the described second opening, and the two ends that the two ends of first opening are open with described second respectively are connected,
To connect first opening and the described second opening；The bottom of the housing is provided with delivery port and slurry outlet；
First filter screen, it is arranged in the housing, and first filter screen is by integrally formed upper and bottom section group
Into the top is divided into the up-small and down-big truncated cone-shaped of top seal, and the bottom is divided into the up big and down small circle of bottom lock
Platform shape, the bottom of the upper part overlaps with the top of the lower part, and first its interior is hollow, first filter screen
Top it is horizontally disposed, and positioned at described first opening lower section, lateral wall and the housing of first filter screen
Madial wall do not contact, the bottom of first filter screen is fixedly connected with the bottom of the housing, the inside of first filter screen
Connected with the delivery port, and do not connected with the slurry outlet, filter screen area and enclosed area are divided on the side wall of the upper part,
The filter screen area is arranged at intervals with multiple mesh, and the enclosed area is oppositely arranged with the described second opening, and positioned at described second
The lower section of opening；
First baffle, it is square, and the first baffle is arranged vertically at the top of first filter screen, and with
Be fixedly connected at the top of first filter screen, will be divided at the top of first filter screen larger Part I of area and area compared with
Small Part II, the filter screen area and the Part I towards the first baffle a side surface, the enclosed area with
Another side surface of the Part II towards the first baffle；
Rotary shaft, it is vertically set, and the rotary shaft is cylindrical, and diameter is straight with the described first opening
Footpath is equal, and the bottom of the rotary shaft is open into the housing through described first and extends to the upper of first filter screen
Side, the axis of the rotary shaft overlaps with the axis of first filter screen, and the rotary shaft rotates under power drive, and can be
Moved reciprocatingly in the path that second opening is formed；
Hairbrush, it includes：
Brush holder support, it is square, the width of the width less than the described second opening of the brush holder support, the vertical projection of the brush holder support
Length of the length less than the described second opening, one end of the brush holder support is fixedly connected with the outer wall of the bottom of the rotary shaft,
And the brush holder support is not contacted in rotation process with the first baffle；
Many brush filaments, it is disposed on a side surface of the brush holder support, and one end of the brush filament is solid with the brush holder support
Fixed connection, the side wall of upper part described in another end in contact of the brush filament；
Liquid storage tank, it is arranged on the hull outside, the paper for accommodating and waiting to pump into the housing is provided with the liquid storage tank
The cavity of slurry；
Paper pulp delivery pipe, one end of the paper pulp delivery pipe connects with the liquid storage tank, the paper pulp delivery pipe it is another
End sequentially passes through bottom, the bottom of first filter screen and the center of top of the housing, and extends to first filter screen
Top, the other end positioned at the lower section of the first baffle, and the paper pulp delivery pipe is not contacted with the first baffle, in spacious
Open state.
Preferably, in described anticlogging pulp filtering device for paper, be arranged at intervals with the brush holder support with it is the multiple
Multiple through holes that brush filament is not interfered, the side wall of one end of the through hole towards the upper part；
The anticlogging pulp filtering device for paper, also includes：
High-pressure nozzle, it is arranged in the housing, the other end phase of the delivery port of the high-pressure nozzle and the through hole
It is right.
Preferably, in described anticlogging pulp filtering device for paper, axis and the housing of first filter screen
Axis overlaps.
Preferably, in described anticlogging pulp filtering device for paper, the width of the first baffle is more than described first
The diameter at the top of filter screen.
Preferably, in described anticlogging pulp filtering device for paper, washings are provided with the side wall of the lower part
Outlet,
The anticlogging pulp filtering device for paper, also includes：
Second filter screen, its is horizontally disposed, and second filter screen is rectangle, and second filter screen is located at the hair
Brush and enclosed area lower section, one end of second filter screen is concaved with the first depressed part of a circular arc, described second
One end of filter screen is fixedly connected with the lower part, and the radian with the junction of second filter screen and institute on the lower part
The radian for stating the first depressed part is equal, and the other end of second filter screen is not contacted with the housing；
Dividing plate, it is rectangle, and the width of the dividing plate is equal to the width of second filter screen, and the dividing plate is arranged on institute
The lower section of the second filter screen is stated, one end of the dividing plate is concaved with the second depressed part of a circular arc, one end of the dividing plate
Be fixedly connected with the lower part, and on the lower part with the radian and second depressed part of the junction of the dividing plate
Radian is equal, it is described washing water out be located between the dividing plate and second filter screen, the other end of the dividing plate with it is described
The vertical projection of the other end of the second filter screen overlaps；
Push pedal, it is square, and the push pedal is vertically set, and the push pedal is ridden upon on second filter screen, and
The top of the push pedal is located at the lower section of the bottom of the brush holder support, and the push pedal filters top line of the net described second under power drive
Length direction is moved back and forth.
Preferably, in described anticlogging pulp filtering device for paper, the width of the push pedal is equal to second filter screen
Width.
Preferably, in described anticlogging pulp filtering device for paper, also include：
Support bar, it is vertically set, and the bottom of the support bar is fixedly connected with the bottom of the housing, described
The top of support bar is fixedly connected through the dividing plate and with the bottom of the dividing plate and second filter screen.
Preferably, in described anticlogging pulp filtering device for paper, one end of the dividing plate is downward-sloping.
Preferably, in described anticlogging pulp filtering device for paper, also include：
Second baffle, it is square, and the second baffle is arranged vertically at second filter screen and the dividing plate
Between, the width of the second baffle is equal with the width of the dividing plate, and the height of the second baffle is equal to the dividing plate
The distance between other end of the other end and second filter screen, the top and bottom of the second baffle are respectively with described second
Filter screen is fixedly connected with the dividing plate.
The present invention at least includes following beneficial effect：
The top of the first filter screen is divided into truncated cone-shaped in the present invention, increases and hairiness is set in filter area, and filter
Brush, by rotating rotary shaft, hairbrush can just brush the slurry stayed on the first filter screen after filtering, prevent the first filter net jam, and
It is simple to operate, improve production efficiency.
The present invention moves a certain distance rotary shaft along the second opening after the slurry that hairbrush brushes on the first filter screen,
Hairbrush is departed from the upper part of the first filter screen, but still then open high-pressure nozzle against enclosed area, sprayed water against brush holder support, i.e.,
The slurry being attached in hairbrush can be gone out, it is simple to operate so as to clear up hairbrush.
The present invention is provided with the second filter screen below hairbrush, and its slurry that can be gone out to high-pressure nozzle is filtered, mistake
Washings after filter are descended in part by washing water out inflow, then are collected by delivery port, the slurry on the second filter screen
It is pushed between lower part and housing by push pedal, is received by slurry outlet together with by the slurry after the first strainer filtering
Collection.
Further advantage of the invention, target and feature embody part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structural representation of anticlogging pulp filtering device for paper of the present invention；
Fig. 2 is the structural representation at the top of housing of the present invention；
Fig. 3 is top and the structural representation of first baffle of upper part of the present invention；
Fig. 4 is the structural representation of the second filter screen of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that in the description of the invention, term " transverse direction ", " longitudinal direction ", " on ", D score, "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are based on accompanying drawing institute
The orientation or position relationship for showing, are for only for ease of the description present invention and simplify description, are not the dress for indicating or implying meaning
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the invention
System.
As shown in Figures 1 to 4, the present invention provides a kind of anticlogging pulp filtering device for paper, including：
Housing 100, it is the cylindrical of inner hollow, and the top of the housing 100 is provided with the first opening 101, institute
It is semicircle to state the first opening 101, and the side of first opening 101 is provided with the second opening 102, as shown in Fig. 2 i.e. described
The side of the first 101 straight line portions of opening is provided with the second opening 102, and second opening 102 is rectangle, and described first opens
The diameter of mouth 101 is equal with the width of the described second opening 102, and the two ends of first opening 101 are opened with described second respectively
The two ends connection of mouth 102, to connect first opening 101 and second opening 102；The bottom of the housing 100 is set
There are delivery port 103 and slurry outlet 104；
First filter screen 110, it is arranged in the housing 100, first filter screen 110 by integrally formed upper part and
Bottom is grouped into, and the top is divided into the up-small and down-big truncated cone-shaped of top seal, and the bottom is divided into the upper big of bottom lock
Under small truncated cone-shaped, the bottom of the upper part overlaps with the top of the lower part, the inner hollow of the first filter screen 110,
The top of first filter screen 110 is horizontally disposed, and positioned at the lower section of the described first opening 101, first filter screen
110 lateral wall is not contacted with the madial wall of the housing 100, the bottom of first filter screen 110 and the bottom of the housing 100
Portion is fixedly connected, and the inside of first filter screen 110 connects with the delivery port 103, and does not connect with the slurry outlet 104
It is logical, filter screen area and enclosed area are divided on the side wall of the upper part, the filter screen area is arranged at intervals with multiple mesh, the closing
Area is oppositely arranged with the described second opening 102, and positioned at the lower section of the described second opening 102；
First baffle 120, it is square, and the first baffle 120 is arranged vertically at first filter screen 110
Top, and be fixedly connected with the top of first filter screen 110, it is larger that the top of first filter screen 110 is divided into area
Part I and the less Part II of area, the filter screen area and the Part I towards the one of the first baffle 120
Side surface, another side surface of the enclosed area and the Part II towards the first baffle 120；
Rotary shaft 130, it is vertically set, and the rotary shaft 130 is cylindrical, and diameter opens with described first
The equal diameters of mouth 101, the bottom of the rotary shaft 130 is open 101 into the housing 100 and extends to through described first
The top of first filter screen 110, the axis of the rotary shaft 130 overlaps with the axis of first filter screen 110, the rotation
Axle 130 rotates under power drive, and can be moved reciprocatingly in the path that the described second opening 102 is formed；
Hairbrush 140, it includes：
Brush holder support 141, it is square, the width of the width less than the described second opening 102 of the brush holder support 141, the brush holder support
The length of 141 vertical projection is less than the length of the described second opening 102, one end of the brush holder support 141 and the rotary shaft 130
The outer wall of bottom be fixedly connected, and the brush holder support 141 is not contacted in rotation process with the first baffle 120；
Many brush filaments 142, it is disposed on a side surface of the brush holder support 141, one end of the brush filament 142 and institute
State brush holder support 141 to be fixedly connected, the side wall of upper part described in another end in contact of the brush filament 142；
Liquid storage tank 150, it is arranged on outside the housing 100, be provided with the liquid storage tank 150 accommodate wait to pump into it is described
The cavity of the paper pulp of housing 100；
Paper pulp delivery pipe 160, one end of the paper pulp delivery pipe 160 connects with the liquid storage tank 150, the paper pulp conveying
The other end of pipe 160 sequentially passes through bottom, the bottom of first filter screen 110 and the center of top of the housing 100, and extends
To the top of first filter screen 110, the other end of the paper pulp delivery pipe 160 is located at the lower section of the first baffle 120, and
Do not contacted with the first baffle 120, in opening-wide state.The top of the first filter screen 110 is divided into truncated cone-shaped, increases filtering surface
Product, and hairbrush 140 is provided with filter, by rotating rotary shaft 130, hairbrush 140 stays in first after just brushing filtering
Slurry on filter screen 110, prevents the first filter screen 110 from blocking.Make brush holder support 141 against the second opening 102 afterwards, be drawn upwardly out rotation
Axle 130, you can extract rotary shaft 130 and hairbrush 140 out, artificially can be cleared up the slurry adhered on hairbrush 140.
In described anticlogging pulp filtering device for paper, it is arranged at intervals with the brush holder support 141 and the multiple brush filament 142
The multiple through holes do not interfered, the side wall of one end of the through hole towards the upper part；
The anticlogging pulp filtering device for paper, also includes：
High-pressure nozzle 170, it is arranged in the housing 100, the delivery port of the high-pressure nozzle 170 and the through hole
The other end is relative.After the slurry that hairbrush 140 brushes on the first filter screen 110, rotary shaft 130 is moved along the second opening 102
Certain distance, makes hairbrush 140 depart from the upper part of the first filter screen 110, but brush filament 142 is then opened high still against enclosed area
Pressure shower nozzle 170, sprays water, you can go out the slurry being attached in hairbrush 140, the washings washed away after hairbrush 140 against brush holder support 141
It is sprayed onto on enclosed area, will not enters in upper part.
In described anticlogging pulp filtering device for paper, the axis of first filter screen 110 and the axis of the housing 100
Overlap.Make area distribution of the slurry after filtering between lower part and housing 100 uniform.
In described anticlogging pulp filtering device for paper, the width of the first baffle 120 is more than first filter screen 110
Top diameter.Paper pulp can be better protected from and flow to enclosed area.
In described anticlogging pulp filtering device for paper, washing water out 111 is provided with the side wall of the lower part,
The anticlogging pulp filtering device for paper, also includes：
Second filter screen 180, its is horizontally disposed, and second filter screen 180 is rectangle, second filter screen 180
Positioned at the hairbrush 140 and enclosed area lower section, one end of second filter screen 180 is concaved with the first of a circular arc
Depressed part, one end of second filter screen 180 is fixedly connected with the lower part, and on the lower part with second filter screen
The radian of 180 junction is equal with the radian of first depressed part, the other end and the housing of second filter screen 180
100 do not contact；
Dividing plate 181, it is rectangle, and the width of the dividing plate 181 is equal to the width of second filter screen 180, it is described every
Plate 181 is arranged on the lower section of second filter screen 180, and it is second recessed that one end of the dividing plate 181 is concaved with a circular arc
The portion of falling into, one end of the dividing plate 181 is fixedly connected with the lower part, and the connection on the lower part with the dividing plate 181
The radian at place is equal with the radian of second depressed part, and the washing water out 111 is located at the dividing plate 181 and described second
Between filter screen 180, the other end of the dividing plate 181 overlaps with the vertical projection of the other end of second filter screen 180；
Push pedal 182, it is square, and the push pedal 182 is vertically set, and the push pedal 182 rides upon described second
On filter screen 180, and the push pedal 182 top be located at the brush holder support 141 bottom lower section, the push pedal 182 power drive
Moved back and forth along its length on second filter screen 180 under dynamic.The lower section of hairbrush 140 is provided with the second filter screen 180, its
The slurry that high-pressure nozzle 170 is gone out can be filtered, the washings after filtering flow into lower part by washing water out 111
In, then be collected by delivery port 103, the slurry after the second filter screen 180 is filtered by push pedal 182 be pushed into lower part with
Between housing 100, afterwards as the slurry after the first filter screen 110 is filtered is collected by slurry outlet 104 together.
In described anticlogging pulp filtering device for paper, the width of the push pedal 182 is equal to the width of second filter screen 180
Degree.The area that slurry after being filtered on the second filter screen 180 by so only needing once-through operation is pushed between lower part and housing 100
Domain.
In described anticlogging pulp filtering device for paper, also include：
Support bar 183, it is vertically set, and the bottom of the support bar 183 is fixed with the bottom of the housing 100
Connection, the top of the support bar 183 through the dividing plate 181 and with the dividing plate 181 and the bottom of second filter screen 180
It is fixedly connected.Further the filter screen 180 of supporting clapboard 181 and second, extends the service life of the filter screen 180 of dividing plate 181 and second.
In described anticlogging pulp filtering device for paper, one end of the dividing plate 181 is downward-sloping.Make by the second filter screen
Washings after 180 filterings along the inclined plane of dividing plate 181 by washing and flow into after water out 111 lower part in.
In described anticlogging pulp filtering device for paper, also include：
Second baffle 184, it is square, and the second baffle 184 is arranged vertically at the He of the second filter screen 180
Between the dividing plate 181, the width of the second baffle 184 is equal with the width of the dividing plate 181, the second baffle 184
Height be equal to the other end of the dividing plate 181 and the distance between the other end of second filter screen 180, the second baffle
184 top and bottom are fixedly connected with second filter screen 180 and the dividing plate 181 respectively.Can prevent by the second filter screen
Washings after 180 filterings flow into lower region between part and housing 100.
The present invention when in use, during rotary shaft 130 moved into the second opening 102, makes hairbrush 140 depart from the first filter screen 110
Upper part, paper pulp is pumped out from the other end of paper pulp delivery pipe 160, afterwards along filter screen area to flow down, by filter screen area pair
Paper pulp is filtered, and the water for filtering out is collected by delivery port 103, leaches the slurry after the moisture of part in slurry outlet
104 are collected, and after barrier to be filtered blocks, the pump closed in paper pulp delivery pipe 160 stops conveying paper pulp, and rotary shaft 130 is suitable
In the first opening 101 of immigration of the second opening 102, brush filament is contacted the outer wall of upper part, then rotate the circle of rotary shaft 130 1,
Brush filament stays in the slurry in filter screen area after just brushing filtering, and rotary shaft 130 is moved into a spacings along the second opening 102 afterwards
From, hairbrush 140 is departed from the upper part of the first filter screen 110, but still against enclosed area, high-pressure nozzle 170 is then opened, it is opposite
Brush holder support 141 is sprayed water, you can go out the slurry being attached in hairbrush 140, and the lower section of hairbrush 140 is provided with the second filter screen 180, its energy
The slurry that high-pressure nozzle 170 is gone out is filtered, the washings after filtering are descended in part by washing the inflow of water out 111,
It is collected by delivery port 103 again, the slurry after being filtered on the second filter screen 180 is pushed into lower part and shell by push pedal 182
Region between body 100, as the slurry after the first filter screen 110 is filtered is collected by slurry outlet 104 together.May be used also
Baffle plate is set in addition between the second filter screen 180 and dividing plate 181, the part opened wide between the second filter screen 180 and dividing plate 181 is sealed, this
Sample washings unlikely flow into the region between lower part and housing 100.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (8)
1. a kind of anticlogging pulp filtering device for paper, it is characterised in that including：
Housing, it is the cylindrical of inner hollow, and the first opening is provided with the top of the housing, and first opening is half
Circle, the side of first opening is provided with the second opening, and second opening is rectangle, the diameter of first opening
Width with the described second opening is equal, and the two ends that the two ends of first opening are open with described second respectively are connected, with even
Logical first opening and the described second opening；The bottom of the housing is provided with delivery port and slurry outlet；
First filter screen, it is arranged in the housing, and first filter screen is made up of integrally formed upper and bottom section, institute
The up-small and down-big truncated cone-shaped that top is divided into top seal is stated, the bottom is divided into the up big and down small truncated cone-shaped of bottom lock,
The bottom of the upper part overlaps with the top of the lower part, and first its interior is hollow, the top of first filter screen
Portion is horizontally disposed, and positioned at the lower section of the described first opening, in the lateral wall of first filter screen and the housing
Side wall is not contacted, and the bottom of first filter screen is fixedly connected with the bottom of the housing, the inside of first filter screen and institute
Delivery port connection is stated, and is not connected with the slurry outlet, filter screen area and enclosed area are divided on the side wall of the upper part, it is described
Filter screen area is arranged at intervals with multiple mesh, and the enclosed area is oppositely arranged with the described second opening, and positioned at the described second opening
Lower section；
First baffle, it is square, and the first baffle is arranged vertically at the top of first filter screen, and with it is described
It is fixedly connected at the top of first filter screen, the larger Part I of area will be divided at the top of first filter screen and area is less
Part II, the filter screen area and the Part I towards the first baffle a side surface, the enclosed area with it is described
Part II towards the first baffle another side surface, the top of the width of the first baffle more than first filter screen
Diameter；
Rotary shaft, it is vertically set, the rotary shaft be cylindrical, and diameter with described first opening diameter phase
Deng, the rotary shaft bottom is through the described first opening into the housing and extends to the top of first filter screen, institute
The axis for stating rotary shaft overlaps with the axis of first filter screen, and the rotary shaft rotates under power drive, and can be described
Moved reciprocatingly in the path that second opening is formed；
Hairbrush, it includes：
Brush holder support, it is square, the width of the width less than the described second opening of the brush holder support, the length of the vertical projection of the brush holder support
Less than the length of the described second opening, one end of the brush holder support is fixedly connected degree with the outer wall of the bottom of the rotary shaft, and institute
Brush holder support is stated not contacted with the first baffle in rotation process；
Many brush filaments, it is disposed on a side surface of the brush holder support, and one end of the brush filament is fixed with the brush holder support and connected
Connect, the side wall of upper part described in another end in contact of the brush filament；
Liquid storage tank, it is arranged on the hull outside, is provided with the liquid storage tank and accommodates the paper pulp of waiting to pump into the housing
Cavity；
Paper pulp delivery pipe, one end of the paper pulp delivery pipe connects with the liquid storage tank, the other end of the paper pulp delivery pipe according to
Secondary bottom through the housing, the bottom of first filter screen and center of top, and the top of first filter screen is extended to,
The other end positioned at the lower section of the first baffle, and the paper pulp delivery pipe is not contacted with the first baffle, in open state
State.
2. anticlogging pulp filtering device for paper as claimed in claim 1, it is characterised in that be arranged at intervals with the brush holder support with
Multiple through holes that the multiple brush filament is not interfered, the side wall of one end of the through hole towards the upper part；
The anticlogging pulp filtering device for paper, also includes：
High-pressure nozzle, it is arranged in the housing, and the delivery port of the high-pressure nozzle is relative with the other end of the through hole.
3. anticlogging pulp filtering device for paper as claimed in claim 1, it is characterised in that the axis of first filter screen and institute
The axis for stating housing overlaps.
4. anticlogging pulp filtering device for paper as claimed in claim 1, it is characterised in that set on the side wall of the lower part
There is washing water out,
The anticlogging pulp filtering device for paper, also includes：
Second filter screen, its is horizontally disposed, second filter screen be rectangle, second filter screen be located at the hairbrush and
The enclosed area lower section, one end of second filter screen is concaved with the first depressed part of a circular arc, second filter screen
One end be fixedly connected with the lower part, and on the lower part with the radian and described of the junction of second filter screen
The radian of one depressed part is equal, and the other end of second filter screen is not contacted with the housing；
Dividing plate, it is rectangle, and the width of the dividing plate is equal to the width of second filter screen, and the dividing plate is arranged on described the
The lower section of two filter screens, one end of the dividing plate is concaved with the second depressed part of a circular arc, one end of the dividing plate and institute
Lower part is stated to be fixedly connected, and on the lower part with the radian of the radian of the junction of the dividing plate and second depressed part
Equal, the washing water out is located between the dividing plate and second filter screen, the other end of the dividing plate and described second
The vertical projection of the other end of filter screen overlaps；
Push pedal, it is square, and the push pedal is vertically set, and the push pedal is ridden upon on second filter screen, and described
The top of push pedal is located at the lower section of the bottom of the brush holder support, and the push pedal filters top line of the net length described second under power drive
Direction moves back and forth.
5. anticlogging pulp filtering device for paper as claimed in claim 4, it is characterised in that the width of the push pedal is equal to described
The width of the second filter screen.
6. anticlogging pulp filtering device for paper as claimed in claim 4, it is characterised in that also include：
Support bar, it is vertically set, and the bottom of the support bar is fixedly connected with the bottom of the housing, the support
The top of bar is fixedly connected through the dividing plate and with the bottom of the dividing plate and second filter screen.
7. anticlogging pulp filtering device for paper as claimed in claim 4, it is characterised in that one end of the dividing plate dips down
Tiltedly.
8. anticlogging pulp filtering device for paper as claimed in claim 4, it is characterised in that also include：
Second baffle, it is square, and the second baffle is arranged vertically between second filter screen and the dividing plate,
The width of the second baffle is equal with the width of the dividing plate, and the height of the second baffle is equal to the other end of the dividing plate
The distance between with the other end of second filter screen, the top and bottom of the second baffle respectively with second filter screen and
The dividing plate is fixedly connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510995195.2A CN105463901B (en) | 2015-12-26 | 2015-12-26 | Anticlogging pulp filtering device for paper |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510995195.2A CN105463901B (en) | 2015-12-26 | 2015-12-26 | Anticlogging pulp filtering device for paper |
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| Publication Number | Publication Date |
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| CN105463901A CN105463901A (en) | 2016-04-06 |
| CN105463901B true CN105463901B (en) | 2017-05-31 |
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| CN201510995195.2A Active CN105463901B (en) | 2015-12-26 | 2015-12-26 | Anticlogging pulp filtering device for paper |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106563638B (en) * | 2016-11-02 | 2018-12-18 | 安徽常春纸业有限公司 | A kind of paper making pulps material screen efficient blockage clearing device |
| CN107604725A (en) * | 2017-09-28 | 2018-01-19 | 济南大学 | Formula pulping equipment is ground after a kind of first powder |
| CN113975869A (en) * | 2021-10-15 | 2022-01-28 | 新疆农业科学院吐鲁番农业科学研究所(吐鲁番市农业科学研究院) | Filter equipment after fruit wine fermentation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2623419B1 (en) * | 1987-11-25 | 1990-03-23 | Combustion Eng Europ | SELF-CLEANING FILTER APPARATUS |
| CN2353434Y (en) * | 1998-10-23 | 1999-12-15 | 刘社开 | Pressure type automatic-washing back-flushing rotary conic filtering device |
| CN201529428U (en) * | 2009-09-18 | 2010-07-21 | 重庆嘉陵制冷空调设备有限公司 | Automatic scraping brushing reverse flushing water purifier |
| CN202099668U (en) * | 2011-03-22 | 2012-01-04 | 东莞中兴造纸厂有限公司 | Hydrascreen for filtering slurry |
| CN104028023B (en) * | 2014-06-05 | 2016-02-24 | 苏州市金翔钛设备有限公司 | Filter mechanism |
| CN204395583U (en) * | 2014-09-22 | 2015-06-17 | 温州市骐邦环保科技有限公司 | Self-cleaning brush type filter |
| CN204411829U (en) * | 2014-09-29 | 2015-06-24 | 梁成 | Life-span long multiple-effect self-cleaning brush type filter |
| CN204455699U (en) * | 2015-02-10 | 2015-07-08 | 湖北炬垲纸业有限公司 | A kind of retracting device of spent pulp liquors staple fibre |
| CN204745782U (en) * | 2015-06-24 | 2015-11-11 | 杨湜 | Filtration equipment with wash filter screen and stirring function |
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