CN207619735U - A kind of paper mill paper pulp storage facility - Google Patents
A kind of paper mill paper pulp storage facility Download PDFInfo
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- CN207619735U CN207619735U CN201721695599.0U CN201721695599U CN207619735U CN 207619735 U CN207619735 U CN 207619735U CN 201721695599 U CN201721695599 U CN 201721695599U CN 207619735 U CN207619735 U CN 207619735U
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Abstract
The utility model discloses a kind of paper mill paper pulp storage facility, the storage facility includes slurry tower, stock pump and several injection tube heads；Several injection tube heads are uniformly set on slurry tower side wall, and several injection tube heads are located in the same horizontal line of slurry tower side wall；The slurry tower side wall bottom end offers grout outlet, the grout outlet and several injection tube heads and is connected to form paper pulp circuit by pipeline outside slurry tower, and the stock pump is set on paper pulp circuit.The utility model has the following advantages：Paper pulp circuit is formed by the setting injection tube head on slurry tower side wall and the grout outlet by pipeline and slurry tower, forms cycle rotation circuit, promotes pulp-water uniformly to mix to ensure the quality of production of paper product, it is simple and convenient, operational efficiency is high.
Description
Technical field
The utility model is related to paper making equipment technical field more particularly to a kind of paper mill paper pulp storage facilities.
Background technology
Paper machine refers to just various paper product machineries, that is, produces and processes paper for daily use, the machinery of office paper.To ensure paper
The working life of machine, paper machine all can carry out scheduled overhaul within work certain time, in paper machine overhauling or slurrying maintenance down
Afterwards, when device power-up is run because in slurry tower slurry liquid position it is high, the resting period is long and the characteristic of fiber itself is easy to cause slurry
Moisture separates out existing lamination, leads to problems with：First, slurry concentration is low when booting, and paper captain is unable to reach normally the time
The process conditions of production, production product quality be not up to standard；Second, paper machine time that returns to normal production is long, causes operation ratio low, energy
Consume is lost big.
Therefore, it is urgent to provide a kind of novel papermaking factory paper pulp storage facilities to solve the above problems.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of novel papermaking factory paper pulp storage facility, to solve
Existing pulp storage tower pulp density in production work is not inconsistent the process conditions that combined paper machine normally produces, and leads to paper product quality not
Up to standard, paper machine time that returns to normal production is longer, causes operation ratio low, the big problem of energy loss.
What the technical solution of the utility model was realized in：A kind of paper mill paper pulp storage facility, the storage facility
Including slurry tower, stock pump and several injection tube heads；Several injection tube heads are uniformly set on slurry tower side wall, and several sprays
Tube head is penetrated to be located in the same horizontal line of slurry tower side wall；The slurry tower side wall bottom end offers grout outlet, if the grout outlet and
Dry-spray tube head is connected to form paper pulp circuit by pipeline outside slurry tower, and the stock pump is set on paper pulp circuit.
Further, be additionally provided with starching pipeline and paper pulp conveyance conduit outside slurry tower described in the utility model, it is described on
Starch pipeline connection slurry tower and slurrying machine chest, the paper pulp conveyance conduit connection slurry tower and paper machine.
Further, paper pulp conveyance conduit described in the utility model is connected to be formed to mix via connecting tube with starching pipeline and lead to
Road, several injection tube heads are connected to via injection pipe with hybrid channel；The paper pulp conveyance conduit is leaned on connecting tube connectivity part
It is provided with the first valve on the pipeline of nearly paper machine, the second valve is provided on communicating pipe；The starching pipeline is connected to connecting tube
Place is provided with third valve on the pipeline of slurrying machine chest, and the 4th valve is provided on communicating pipe；The hybrid channel with
Injection pipe connectivity part is provided with the 5th valve on the pipeline of slurry tower, and the 6th valve is provided on injection pipe.
Further, valve described in the utility model is operated pneumatic valve or solenoid valve.
Further, the circular tube around side wall is provided on slurry tower side wall described in the utility model, the circular tube
Inlet and paper pulp circuit communication, several injection tube head connected rings are around pipe, so that injection tube head connection paper pulp circuit.
Further, slurry tower side wall described in the utility model be cylindrical shape, it is described injection tube head injection direction not with spray
It is vertical with the tangent position where side wall junction to penetrate tube head.
Further, the quantity of injection tube head described in the utility model is four.
Further, it is provided with pulp density instrument at grout outlet described in the utility model.
Further, starching pipeline described in the utility model is provided with hydraulic pump close to the position of slurrying machine chest, described
Hydraulic pump is used to the paper pulp of slurrying machine chest being transported in slurry tower and store.
The utility model has the following advantages：By the setting injection tube head on slurry tower side wall and pass through pipeline and slurry tower
Grout outlet forms paper pulp circuit, forms cycle rotation circuit, pulp-water is promoted uniformly to mix to ensure the quality of production of paper product, in addition
It is laid by carrying out pipeline connection on the slurry original slurry pipeline of tower, by the start and stop of each valve in control pipeline, has selection by oneself
It is simple and convenient, operational efficiency is high to execute different tasks using channel.
Description of the drawings
Fig. 1 is a kind of main structure diagram of one embodiment of paper mill paper pulp storage facility of the utility model；
Fig. 2 is a kind of one embodiment schematic cross-sectional view of paper mill paper pulp storage facility of the utility model；
Fig. 3 is a kind of main structure diagram of another embodiment of paper mill paper pulp storage facility of the utility model.
Reference sign：
1, tower is starched；
2, stock pump；
3, tube head is sprayed；
4, paper pulp circuit；
5, starching pipeline；
6, paper pulp conveyance conduit；
7, slurrying machine chest；
8, paper machine；
9, connecting tube；
10, injection pipe；
11, the first valve；
12, the second valve；
13, third valve；
14, the 4th valve；
15, the 5th valve；
16, the 6th valve；
17, circular tube.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
As shown in Figure 1 to Figure 3, the technical solution of the utility model is realized in：A kind of paper mill paper pulp storage dress
It sets, the storage facility includes slurry tower 1, stock pump 2 and several injection tube heads 3 (the injection tube head for referring to two or more)；
Several injection tube heads 3 are uniformly set on slurry 1 side wall of tower, and several injection tube heads 3 are located at the same of slurry 1 side wall of tower
On horizontal line；The 1 side wall bottom end of slurry tower offers grout outlet, the grout outlet and several injection tube heads 3 and passes through outside slurry tower 1
Pipeline is connected to form paper pulp circuit 4, and the stock pump 2 is set on paper pulp circuit 4.Slurry tower 1 is used for storing placement production mixing
The space of finished product paper pulp afterwards, good heat insulation effect should also be had by starching tower 1 under normal circumstances.Stock pump 2 is for extracting in slurry tower 1
Paper pulp is simultaneously transported at injection tube head 3；Injection tube head 3 be used for slurry tower 1 in injection by stock pump 2 convey from paper pulp.It is several
Injection tube head 3 is uniformly set on slurry 1 side wall of tower, and several injection tube heads 3 are located at the same horizontal line of slurry 1 side wall of tower
On, the paper pulp ejected using this structure injection tube head 3 is more prone to flow to a common direction in slurry tower 1, shape
At being recycled in paper pulp, the paper pulp that pulp-water separation occurs in standing for a long time is promoted uniformly to mix.1 side wall bottom end of slurry tower offers pulp
Mouthful, the grout outlet is connected to form paper pulp circuit 4 by pipeline with several injection tube heads 3 outside slurry tower 1, and stock pump 2 is by going out
It starches mouth and extracts the slurries starched in tower 1, be then transported at injection tube head 3 by paper pulp circuit 4, be then reinjected into slurry tower 1
It is interior, it is using the advantages of this structure：First, the paper pulp starched in tower 1 forms a loop body between slurry tower 1 and paper pulp circuit 4
System is more conducive to and pulp-water is promoted uniformly to mitigate；Second, the paper pulp of cycle is participated in both from being stored before slurry tower 1, is mixed
Concentration after conjunction can keep consistent with the slurry concentration of tower 1 is passed through from slurrying machine chest 7 before.In actual use, in paper machine 8
The above circulation loop system is opened in start-up operation for the previous period, is uniformly mixed to paper pulp.
In further embodiment, starching pipeline 5 and paper pulp delivery pipe are additionally provided with outside slurry tower 1 described in the utility model
Road 6, the connection of the starching pipeline 5 slurry tower 1 and slurrying machine chest 7, the connection of the paper pulp conveyance conduit 6 slurry tower 1 and paper machine 8.On
Slurry pipeline 5 is used to finished product paper pulp in slurrying machine chest 7 being transported in slurry tower 1 and store, and paper pulp conveyance conduit 6 will be for that will store
It is transported at paper machine 8 in the presence of the paper pulp in slurry tower 1 for making each interior paper product.In certain specific embodiments, the paper
It can be different conveyance conduits to starch circuit 4, starching pipeline 5 and paper pulp conveyance conduit 6, to execute different functions, wherein appointing
The damage or blocking in what channel will not impact other channels, and independence is stronger, but its production run cost
Higher, occupied space is big.
Referring to Fig. 3, in another specific embodiment, paper pulp circuit 4, starching pipeline 5 and paper pulp conveyance conduit 6 can be with
Common sparing pipeline realizes selection of the paper pulp stream through path by the way that transition conduit and several valves is arranged.Specifically, this reality
It is connected to form hybrid channel via connecting tube 9 with starching pipeline 5 with the novel paper pulp conveyance conduit 6, several injection pipes
First 3 are connected to via injection pipe 10 with hybrid channel；The paper pulp conveyance conduit is with 9 connectivity part of connecting tube close to the pipeline of paper machine 8
On be provided with the first valve 11, the second valve 12 is provided on communicating pipe；The starching pipeline 5 and 9 connectivity part of connecting tube are close
It is provided with third valve 13 on the pipeline of slurrying machine chest 7, the 4th valve 14 is provided on communicating pipe；The hybrid channel and spray
It penetrates 10 connectivity part of pipe and is provided with the 5th valve 15 on the pipeline of slurry tower 1, the 6th valve 16 is provided on injection pipe 10.Using
The above structure closes the first valve 11, third valve when needing unlatching storage facility uniformly to mix paper pulp in slurry tower 1
Door 13 and the 5th valve 15, open the second valve 12, the 4th valve 14 and the 6th valve 16, at this time 6 part of paper pulp conveyance conduit
The circuit that pipeline, the section of tubing of connecting tube 9 and starching pipeline 5 and injection pipe 10 are formed is paper pulp circuit 4, starches tower 1
Interior paper pulp circulates under the drive of stock pump 2 in paper pulp circuit 4, and residing height is slurried less than slurry tower in slurrying certainly
It when 1, needs that the position of slurrying machine chest 7 is provided with hydraulic pump in starching pipeline 5, be used for the paper pulp of slurrying machine chest 7
It is transported in slurry tower 1 and stores.When needing being stored in the finished product paper pulp conveying slurry tower 1 of slurrying machine chest 7, the 4th valve is closed
14, the 6th valve 16 opens the 5th valve 15.When needing the paper pulp starched in tower 1 being transported at paper machine 8, the second valve is closed
Door 12 opens the first valve 11, and paper pulp is then transported to progress papermaking work at paper machine 8 by stock pump 2.Using this structure,
It only can need to efficiently select required paper pulp to flow through pipeline by simple valve start-up and shut-down control, save being fabricated to for pipeline
This, space availability ratio is high, and working efficiency is higher.
In further embodiment, valve described in the utility model is solenoid valve.Operated pneumatic valve is exactly by compressed air
The valve of driving.Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, belongs to and hold
Row device, however it is not limited to hydraulic pressure, pneumatic.Direction, flow, speed and the other ginsengs of medium are adjusted in industrial control system
Number.Solenoid valve carries out control and gets up more simply.
In embodiment as shown in Figure 2, the circular tube around side wall is provided on slurry 1 side wall of tower described in the utility model
17, the inlet of the circular tube 17 is connected to paper pulp circuit 4, and several injection tube heads 3 are connected to circular tube 17, so that injection
Tube head 3 is connected to paper pulp circuit 4.It is connected to injection pipe 10 by the transition of circular tube 17 by tube head 3 is sprayed, and then realizes injection pipe
First 3 are connected to paper pulp circuit 4, in the pulp jets that paper pulp circuit 4 is conveyed to slurry tower 1, using the structure, with several sprays
Tube head 3 is penetrated compared with being connected to by pipeline paper pulp circuit 4, pipeline configuration is more simple, occupied space smaller.
Referring to Fig. 2, in further embodiment, 1 side wall of slurry tower described in the utility model is cylindrical shape, the injection pipe
First 3 injection direction is not vertical with the tangent position where side wall junction with injection tube head 3.Spray the injection direction of tube head 3
Do not show with vertical with the tangent position where the side wall junction machine of injection tube head 3 the injection direction for spraying tube head 3 to
Same direction tilts, and the paper pulp that injection tube head 3 sprays is more prone to form cycle whirlpool, and the pulp-water for being more favorable for layering is fully mixed
It closes, the paper pulp in slurry tower 1 is made to keep even concentration.
In further embodiment, the quantity of injection tube head 3 described in the utility model is four.Four injection tube heads 3 are equal
Even setting, i.e., the described injection pipe 10 are mounted at cylindric slurry 1 side wall quadrant of tower.Four injection tube heads 3 may be used
To achieve the purpose that the paper pulp in slurry tower 1 is driven to be circulated, six injection tube heads 3 of installation also may be used certainly.
In further embodiment, pulp density instrument (not shown) is provided at grout outlet described in the utility model.Paper pulp
Concentration meter, instrument name.Mainly for the production of in the process to the online quick measurement of the material concentrations such as paper pulp, sludge, liquid.It is described
Pulp density instrument be used for measure from slurry tower 1 flow out pulp density reach paper pulp in starch tower 1 standing before concentration when, show because
It stands the paper pulp of the pulp-water layering occurred at this time by evenly mixing, can stop at this time.
The utility model has the following advantages：By the setting injection tube head on slurry tower side wall and pass through pipeline and slurry tower
Grout outlet forms paper pulp circuit, forms cycle rotation circuit, pulp-water is promoted uniformly to mix to ensure the quality of production of paper product, in addition
It is laid by carrying out pipeline connection on the slurry original slurry pipeline of tower, by the start and stop of each valve in control pipeline, has selection by oneself
It is simple and convenient, operational efficiency is high to execute different tasks using channel.
Although the various embodiments described above are described, once a person skilled in the art knows basic wounds
The property made concept, then additional changes and modifications can be made to these embodiments, so the foregoing is merely the realities of the utility model
Example is applied, the scope of patent protection of the utility model is not intended to limit, it is every to utilize the utility model specification and accompanying drawing content
Made by equivalent structure or equivalent flow shift, be applied directly or indirectly in other relevant technical fields, and include similarly
Within the scope of patent protection of the utility model.
Claims (9)
1. a kind of paper mill paper pulp storage facility, which is characterized in that the storage facility includes slurry tower, stock pump and several injection pipes
Head；Several injection tube heads are uniformly set on slurry tower side wall, and several injection tube heads are located at the same of slurry tower side wall
On horizontal line；The slurry tower side wall bottom end offers grout outlet, the grout outlet and several injection tube heads and passes through pipe outside slurry tower
Road is connected to form paper pulp circuit, and the stock pump is set on paper pulp circuit.
2. paper pulp storage facility in paper mill according to claim 1, which is characterized in that be additionally provided with outside the slurry tower
Starch pipeline and paper pulp conveyance conduit, the starching pipeline connection slurry tower and slurrying machine chest, the paper pulp conveyance conduit connection slurry
Tower and paper machine.
3. paper pulp storage facility in paper mill according to claim 2, which is characterized in that the paper pulp conveyance conduit and starching
Pipeline is connected to form hybrid channel via connecting tube, and several injection tube heads are connected to via injection pipe with hybrid channel；It is described
Paper pulp conveyance conduit is provided with the first valve with connecting tube connectivity part on the pipeline of paper machine, and the second valve is provided on communicating pipe
Door；The starching pipeline is provided with third valve with connecting tube connectivity part on the pipeline of slurrying machine chest, is set on communicating pipe
It is equipped with the 4th valve；The hybrid channel is provided with the 5th valve, injection pipe with injection pipe connectivity part on the pipeline of slurry tower
On be provided with the 6th valve.
4. paper pulp storage facility in paper mill according to claim 3, which is characterized in that the valve is solenoid valve or hand
Dynamic valve.
5. paper pulp storage facility in paper mill according to claim 1, which is characterized in that be provided with ring on the slurry tower side wall
Around the circular tube of side wall, the inlet of the circular tube and paper pulp circuit communication, several injection tube head connected rings around pipe, with
Make injection tube head connection paper pulp circuit.
6. paper mill paper pulp storage facility according to claim 1 or 5, which is characterized in that the slurry tower side wall is cylinder
The injection direction of shape, the injection tube head is not vertical with the tangent position where side wall junction with injection tube head.
7. paper pulp storage facility in paper mill according to claim 6, which is characterized in that the quantity of the injection tube head is four
It is a.
8. paper pulp storage facility in paper mill according to claim 1, which is characterized in that be provided with paper pulp at the grout outlet
Concentration meter.
9. paper pulp storage facility in paper mill according to claim 2, which is characterized in that the starching pipeline close to slurrying at
The position of stock tank is provided with hydraulic pump, and the hydraulic pump is used to the paper pulp of slurrying machine chest being transported in slurry tower and store.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721695599.0U CN207619735U (en) | 2017-12-08 | 2017-12-08 | A kind of paper mill paper pulp storage facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721695599.0U CN207619735U (en) | 2017-12-08 | 2017-12-08 | A kind of paper mill paper pulp storage facility |
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| Publication Number | Publication Date |
|---|---|
| CN207619735U true CN207619735U (en) | 2018-07-17 |
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ID=62822579
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721695599.0U Active CN207619735U (en) | 2017-12-08 | 2017-12-08 | A kind of paper mill paper pulp storage facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893355A (en) * | 2019-11-19 | 2021-06-04 | 玖龙纸业(重庆)有限公司 | Automatic cleaning method for slurry tower tank |
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2017
- 2017-12-08 CN CN201721695599.0U patent/CN207619735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893355A (en) * | 2019-11-19 | 2021-06-04 | 玖龙纸业(重庆)有限公司 | Automatic cleaning method for slurry tower tank |
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Address after: 363900 official Hill Industrial Park, Wuan Town, Changtai County, Zhangzhou, Fujian Patentee after: Shanying South China Paper Co., Ltd Address before: 363900 official Hill Industrial Park, Wuan Town, Changtai County, Zhangzhou, Fujian Patentee before: FUJIAN LIANSHENG PAPER INDUSTRY Co.,Ltd. |