CN208830034U - A kind of novel papermaking wash engine - Google Patents
A kind of novel papermaking wash engine Download PDFInfo
- Publication number
- CN208830034U CN208830034U CN201821238190.0U CN201821238190U CN208830034U CN 208830034 U CN208830034 U CN 208830034U CN 201821238190 U CN201821238190 U CN 201821238190U CN 208830034 U CN208830034 U CN 208830034U
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- CN
- China
- Prior art keywords
- wash engine
- dynamic pressure
- pressure roller
- ontology
- utility
- 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
- 239000007921 spray Substances 0.000 claims abstract description 29
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 239000011440 grout Substances 0.000 claims abstract description 15
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000202567 Fatsia japonica Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The utility model is a kind of novel papermaking wash engine, including wash engine ontology, and the two sides of the wash engine ontology are provided with stock inlet, and the top center of the wash engine ontology is provided with grout outlet.The beneficial effects of the utility model are: a large amount of slurries of (1) the utility model pass through stabilier; the discharge of filtered slurries is recycled as waste pulp when the opening of the dynamic pressure roller of rotation touches the contact sensor of waste pulp recovery port; reduce the slurries residence time; the loss of black liquor is reduced, to reach protection environment；(2) the utility model makes volume between dynamic pressure roller receive extruding diminution by spray and the high pressure blower blowing of spray equipment, dynamic pressure roller is obtained by filtration slurry solids and is squeezed, spiral, which crush to slurry solids, is transported to grout outlet recycling, at the same time, pressure is adjusted by the pressure sensor sense in spiral to allow to squeeze slurry solids, it is not easy heap slurry phenomenon occur in this way, greatly improves production capacity, reduce power consumption.
Description
Technical field
The utility model relates to papermaking equipments, and in particular to a kind of novel papermaking wash engine.
Background technique
Wash engine is a kind of manufacture machine, is the equipment that paper-making pulping extracts black liquor.Wash engine includes pedestal, is located at sieve plate
There are bearing seat supports at the both ends of interior main shaft, main shaft and are connected by shaft coupling with speed reducer main shaft, in a side shaft holder and gear
Installed thrust bearing block on main shaft between water plate, stock inlet are located above sieve plate, and grout outlet is arranged below sieve plate, sieve plate by
Sieve plate frame supports, and fixes spiral vane on the main shaft in sieve plate, blade is gradually small to grout outlet screw pitch by stock inlet, on sieve plate
Sieve pore is slit-aperture type.Wash engine black liquor extraction rate is high, does not leak finished pulp, and water consumption is small, and various raw pulp paper plants is suitble to use.
Paper grade (stock) wash engine there is a problem that using the time not long inefficient with pulp washing at present.
Most commonly used at present is vacuum pulp washing machine and pressure wash engine, their the degree of automation is low, blanking mass dryness fraction
It is not suitable with the requirement of mass automatic production with production capacity, and is easy paste net, while being easy to produce in the unit of the equipment
Heap starches phenomenon and increases power consumption to leverage production capacity, and foam and slurry can overflow net slot when serious, increase
Big fiber and black liquor bleed, pollute environment.
Utility model content
In view of the deficiencies of the prior art for the utility model, the utility model proposes a kind of raising pulp washing efficiency, reduction
The novel papermaking wash engine of environmental pollution.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions:
The two sides of a kind of novel papermaking wash engine, including wash engine ontology, the wash engine ontology are provided with stock inlet,
Stabilier is provided at the stock inlet, the top center of the wash engine ontology is provided with grout outlet, the wash engine ontology
Two groups of dynamic pressure rollers are internally provided with, filter opening and filter plate are provided on the dynamic pressure roller, dynamic pressure roller is uniformly arranged in the filter plate
Inside is provided with opening on the dynamic pressure roller, is provided with spray equipment on the upside of the dynamic pressure roller, the spray equipment, which is mounted on, to be washed
Pulp grinder ontology two sides, the grout outlet are provided with spiral, are equipped with the first scraper by spring in the spiral.
Further, air inlet and air outlet, the air inlet and air outlet are provided at the top of the wash engine ontology
Between high pressure blower is connected with by pipeline, the air outlet is arranged in grout outlet.
Further, the bottom of the wash engine ontology is provided with two groups of waste pulp recovery ports, the waste pulp recovery port
On be provided with contact sensor.
Further, the spray equipment includes spray tube, and nozzle, the spray tube are provided on the downside of the spray tube
Side be provided with the second scraper, the brush axis of steel brush is provided in the spray tube, the end of the brush axis is provided with controllably
The driving machine of brush axis rotation processed.
Further, pressure sensor is provided in the spiral.
Further, the wash engine outer body is additionally provided with control device, and the control device includes PLC control
The signal that device, the PLC controller inductive pressure transducer and contact sensor issue, the PLC controller and dynamic pressure roller
Opening, waste pulp recovery port, high pressure blower are electrically connected.
Compared with prior art the utility model has the following beneficial effects:
(1) the utility model reaches waste pulp recovery port under dynamic pressure roller rotation by the opening of dynamic pressure roller, is largely starching
Liquid enters dynamic pressure roller by stabilier, while contact sensor when touching the contact sensor of waste pulp recovery port that is open is sent out
Signal out, control opening is successively opened with waste pulp recovery port after PLC controller receives the signal, and conduct is discharged in the slurries of filtering
Waste pulp recycling, reduces the slurries residence time, the loss of black liquor is reduced, to reach protection environment；
(2) the utility model by the gap between dynamic pressure roller spray equipment spray and high pressure blower along air inlet
The blowing lower volume of mouth receives extruding and reduces, and dynamic pressure roller is obtained by filtration slurry solids and is squeezed, and spiral carries out powder to slurry solids
It is broken to be transported to grout outlet recycling, at the same time, the pressure received at that time, PLC sensing are incuded by the pressure sensor in spiral
Device receives its signal and controls high pressure blower and adjust pressure to allow to squeeze slurry solids, and it is existing to be not easy to occur heap slurry in this way
As greatly improving production capacity, reducing power consumption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the spiral of the utility model.
Fig. 3 is the structural schematic diagram of the spray equipment of the utility model.
In the figure, it is marked as wash engine ontology 1, stock inlet 2, stabilier 3, grout outlet 4, dynamic pressure roller 5, filter opening 501, filter plate
502, be open 503, spray equipment 6, spray tube 601, nozzle 602, the second scraper 603, steel brush 604, brush axis 605, driving machine
606, spiral 7, spring 701, the first scraper 702, pressure sensor 703, air inlet 8, air outlet 9, high pressure blower 10, waste pulp
Liquid recovery port 11, contact sensor 12, control device 13.
Specific embodiment
With reference to the accompanying drawing, by being further described to specific embodiment of the present utility model, keep this practical new
The technical solution of type and its benefits are clearer.
As shown in Figs. 1-2, a kind of novel papermaking wash engine, including wash engine ontology 1, the two of the wash engine ontology 1
Side is provided with stock inlet 2, and stabilier 3 is provided at the stock inlet 2, and the top center of the wash engine ontology 1 is provided with out
Mouth 4 is starched, the wash engine ontology 1 is internally provided with two groups of dynamic pressure rollers 5, is provided with filter opening 501 and filter plate on the dynamic pressure roller 5
502, uniformly setting is provided with opening 503, the dynamic pressure roller 5 on 5 inside of dynamic pressure roller, the dynamic pressure roller 5 to the filter plate 502
Upside is provided with spray equipment 6, and the spray equipment 6 is mounted on 1 two sides of wash engine ontology, and the grout outlet 4 is provided with spiral
7, the first scraper 702 is equipped with by spring 701 in the spiral 7.
The top of the wash engine ontology 1 is provided with air inlet 8 and air outlet 9, between the air inlet 8 and air outlet 9
It is connected with high pressure blower 10 by pipeline, the air outlet 9 is arranged in grout outlet 4.
The bottom of the wash engine ontology 1 is provided with two groups of waste pulp recovery ports 11, sets in the waste pulp recovery port 11
It is equipped with contact sensor 12.
As shown in figure 3, the spray equipment 6 includes spray tube 601, the downside of the spray tube 601 is provided with nozzle
602, the side of the spray tube 601 is provided with the second scraper 603, and the brush axis of steel brush 604 is provided in the spray tube 601
605, the end of the brush axis 605 is provided with the driving machine 606 that controllable brush axis 605 rotates.
Pressure sensor 703 is provided in the spiral 7.
Control device 13 is additionally provided on the outside of the wash engine ontology 1, the control device 13 includes PLC controller, institute
State the signal that PLC controller inductive pressure transducer 703 and contact sensor 12 issue, the PLC controller and dynamic pressure roller
Opening 503, waste pulp recovery port 11, high pressure blower 10 are electrically connected.
Working principle: when work, slurry is entered by stock inlet 2, and then filtrate passes through the filter on 5 face of dynamic pressure roller in slurry
Hole 501 enters in roller, and the volume with the rotation of dynamic pressure roller 5 and dynamic pressure roller 5 expands, when touching waste pulp recovery port 11, opening
It opens to discharge in filtered slurries and recycle, dilution water is then added by spray tube 601, slurry is cleaned and is pressed
It squeezes, squeezing is followed by transported to spiral 7 and carries out break process, finally send grout outlet 4 by spiral 7.
In summary, being only the preferred embodiment of the utility model, not the utility model is made formal
Limitation, it is any ripe although the utility model has been disclosed with preferred embodiment as above however is not intended to limit the utility model
Professional and technical personnel is known, is not being departed from technical solutions of the utility model, when the technology contents work using the disclosure above
A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model,
Technology according to the utility model implements any simple modification, equivalent change and modification to the above embodiments, still belongs to
In the range of technical solutions of the utility model.
Claims (6)
1. a kind of novel papermaking wash engine, including wash engine ontology (1), which is characterized in that the two of the wash engine ontology (1)
Side is provided with stock inlet (2), is provided with stabilier (3) at the stock inlet (2), the top center of the wash engine ontology (1)
It is provided with grout outlet (4), the wash engine ontology (1) is internally provided with two groups of dynamic pressure rollers (5), is arranged on the dynamic pressure roller (5)
There are filter opening (501) and filter plate (502), uniformly setting is on the inside of dynamic pressure roller (5) for the filter plate (502), on the dynamic pressure roller (5)
It is provided with opening (503), is provided with spray equipment (6) on the upside of the dynamic pressure roller (5), the spray equipment (6) is mounted on pulp washing
Machine ontology (1) two sides, the grout outlet (4) are provided with spiral (7), are equipped with first by spring (701) on the spiral (7)
Scraper (702).
2. a kind of novel papermaking wash engine as described in claim 1, which is characterized in that the top of the wash engine ontology (1)
Portion is provided with air inlet (8) and air outlet (9), is connected with high pressure drum by pipeline between the air inlet (8) and air outlet (9)
Blower (10), the air outlet (9) are arranged in grout outlet (4).
3. a kind of novel papermaking wash engine as described in claim 1, which is characterized in that the bottom of the wash engine ontology (1)
Portion is provided with two groups of waste pulp recovery ports (11), is provided with contact sensor (12) on the waste pulp recovery port (11).
4. a kind of novel papermaking wash engine as described in claim 1, which is characterized in that the spray equipment (6) includes spray
Shower pipe (601) is provided with nozzle (602) on the downside of the spray tube (601), and the side of the spray tube (601) is provided with
Two scrapers (603), the interior brush axis (605) for being provided with steel brush (604) of the spray tube (601), the end of the brush axis (605)
It is provided with the driving machine (606) of controllable brush axis (605) rotation.
5. a kind of novel papermaking wash engine as described in claim 1, which is characterized in that be provided with pressure on the spiral (7)
Force snesor (703).
6. a kind of novel papermaking wash engine as described in claim 1, which is characterized in that on the outside of the wash engine ontology (1)
It is additionally provided with control device (13), the control device (13) includes PLC controller, the PLC controller induction pressure sensing
The opening (503) of the signal that device (703) and contact sensor (12) issue, the PLC controller and dynamic pressure roller, waste pulp recycle
Mouth (11), high pressure blower (10) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238190.0U CN208830034U (en) | 2018-08-02 | 2018-08-02 | A kind of novel papermaking wash engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238190.0U CN208830034U (en) | 2018-08-02 | 2018-08-02 | A kind of novel papermaking wash engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208830034U true CN208830034U (en) | 2019-05-07 |
Family
ID=66308136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821238190.0U Expired - Fee Related CN208830034U (en) | 2018-08-02 | 2018-08-02 | A kind of novel papermaking wash engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208830034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755221A (en) * | 2018-08-02 | 2018-11-06 | 广东南豆科技有限公司 | A kind of novel papermaking wash engine |
-
2018
- 2018-08-02 CN CN201821238190.0U patent/CN208830034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755221A (en) * | 2018-08-02 | 2018-11-06 | 广东南豆科技有限公司 | A kind of novel papermaking wash engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190507 |