CN204502562U - The filter of a kind of separating pulp fiber and silt - Google Patents
The filter of a kind of separating pulp fiber and silt Download PDFInfo
- Publication number
- CN204502562U CN204502562U CN201520140303.3U CN201520140303U CN204502562U CN 204502562 U CN204502562 U CN 204502562U CN 201520140303 U CN201520140303 U CN 201520140303U CN 204502562 U CN204502562 U CN 204502562U
- Authority
- CN
- China
- Prior art keywords
- separation chamber
- cage
- pulp fiber
- silt
- filter
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 28
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 238000011084 recovery Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000010865 sewage Substances 0.000 abstract description 7
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000010893 paper waste Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
Landscapes
- Paper (AREA)
Abstract
Description
技术领域 technical field
本实用新型涉及到一种回收污水中纸浆纤维的装置，具体涉及一种分离纸浆纤维与泥沙的过滤装置。 The utility model relates to a device for recovering pulp fibers in sewage, in particular to a filter device for separating pulp fibers and silt.
背景技术 Background technique
利用废纸生产新纸，可以实现纸张的循环利用，过程是先将废纸磨成纸浆，然后再将纸浆制成纸张，在用废纸制备纸浆过程中，废纸中的泥沙混入纸浆中，为了保证制成纸张的质量，需要将纸浆中的泥沙排出，在这一过程中也会将纸浆纤维一起排出，纸浆占污水的百分之四十左右，造成了严重的浪费。 The use of waste paper to produce new paper can realize the recycling of paper. The process is to first grind the waste paper into pulp, and then make the pulp into paper. In the process of making pulp from waste paper, the silt in the waste paper is mixed into the pulp , in order to ensure the quality of the paper, it is necessary to discharge the silt in the pulp. In this process, the pulp fibers will also be discharged together. The pulp accounts for about 40% of the sewage, causing serious waste.
实用新型内容 Utility model content
本实用新型的目的就是提供一种分离纸浆纤维与泥沙的过滤装置，实现回收污水中纸浆纤维的目地。 The purpose of this utility model is to provide a filter device for separating pulp fibers and silt, so as to realize the purpose of recycling pulp fibers in sewage.
本实用新型的目的是这样实现的：一种分离纸浆纤维与泥沙的过滤装置包括设在分离室上部的倒V型过滤网，在倒V型过滤网顶部设有过水槽，倒V型过滤网下部边缘设在分离室侧壁的引水槽中； The purpose of this utility model is achieved in this way: a filter device for separating pulp fibers and silt includes an inverted V-shaped filter screen located on the upper part of the separation chamber, and a water tank is arranged on the top of the inverted V-shaped filter screen, and the inverted V-shaped filter screen The lower edge of the net is set in the water guide groove on the side wall of the separation chamber;
在所述的分离室内设收水板，收水板上设有收水口，回收笼一端设在分离室内，另一端穿过分离室侧壁，收水口通过导管接入在分离室内的回收笼端； A water collecting plate is set in the separation chamber, and a water collecting port is arranged on the water collecting plate. One end of the recovery cage is set in the separation chamber, and the other end passes through the side wall of the separation chamber. The water collecting port is connected to the end of the recovery cage in the separation chamber through a conduit. ;
驱动装置驱动回收笼以长轴为轴旋转。 The driving device drives the recovery cage to rotate around the long axis.
进一步讲，回收笼的横截面为六角形。 Furthermore, the cross-section of the recovery cage is hexagonal.
还可以，分离室底部设有括板，驱动轴穿过括板、并带动括板旋转。 Alternatively, a bracket is provided at the bottom of the separation chamber, and the driving shaft passes through the bracket to drive the bracket to rotate.
还可以，分离室侧壁上设有通风孔。 It is also possible that ventilation holes are arranged on the side wall of the separation chamber.
本实用新型优点在于，含有纸浆纤维与泥沙的污水从倒V型过滤网顶部的过水槽流入，并漫出过水槽，在经过倒V型过滤网面时，短纸纤维和泥沙因为其颗粒小会穿过倒V型过滤网，纸纤维会顺着倒V型过滤网网面流入引水槽中，实现纸纤维的初步回收；穿过倒V型过滤网的更短的纸纤维和泥沙被收水板收集引入回收笼中，回收笼转动使泥沙穿回收笼的网壁落入分离室中，短纸纤维顺着回收笼网壁流出分离室，实现张纤维的进一步回收，在二次加收中，第一次是静态过滤式回收，第二次是动态式回收，分别实现了长纸纤维入短纸纤维的回收，使污水中纸纤维的含量小于百分之十，回收率达到百分之七十以上。 The utility model has the advantage that the sewage containing pulp fibers and silt flows in from the water tank on the top of the inverted V-shaped filter screen, and overflows out of the water tank. When passing through the surface of the inverted V-shaped filter screen, the short paper fibers and sediment are The small particles will pass through the inverted V-shaped filter, and the paper fibers will flow into the water diversion tank along the surface of the inverted V-shaped filter to realize the initial recovery of paper fibers; the shorter paper fibers and sludge passing through the inverted V-shaped filter will The sand is collected by the water collection plate and introduced into the recovery cage, and the recovery cage rotates to make the sediment pass through the mesh wall of the recovery cage and fall into the separation chamber, and the short paper fibers flow out of the separation chamber along the mesh wall of the recovery cage to realize the further recovery of sheet fibers. In the second additional collection, the first time is static filtration recovery, and the second is dynamic recovery, respectively realizing the recovery of long paper fiber into short paper fiber, so that the content of paper fiber in the sewage is less than 10%, and the recycling rate of more than seventy percent.
回收笼的横截面为六角形，过滤面积更大，泥沙分离效果更好。 The cross-section of the recovery cage is hexagonal, the filtering area is larger, and the sediment separation effect is better.
驱动轴穿过括板、并带动括板旋转，防止分离室内的污泥聚积。 The drive shaft passes through the bracket and drives the bracket to rotate to prevent the accumulation of sludge in the separation chamber.
分离室侧壁上设有通风孔，通风孔使分离室内部的氧气含量维持在一个合理水平。 Ventilation holes are provided on the side wall of the separation chamber to maintain the oxygen content inside the separation chamber at a reasonable level.
附图说明 Description of drawings
下面结合附图和实施例对本实用新型作进一步说明： Below in conjunction with accompanying drawing and embodiment the utility model is further described:
图1为本实用新型结构示意图。 Fig. 1 is the structural representation of the utility model.
图2为回收笼优选结构示意图。 Fig. 2 is a schematic diagram of an optimal structure of a recovery cage.
图3为收水板优选结构示意图。 Fig. 3 is a schematic diagram of the preferred structure of the water collecting plate.
如图中，分离室1、倒V型过滤网2、过水槽3、引水槽4、收水板5、收水口6、回收笼7、导管8、括板9，驱动轴10、通风孔11。 As shown in the figure, the separation chamber 1, the inverted V-shaped filter screen 2, the water tank 3, the water guide tank 4, the water receiving plate 5, the water receiving port 6, the recovery cage 7, the conduit 8, the bracket plate 9, the drive shaft 10, and the ventilation hole 11 .
具体实施方式 Detailed ways
如图1所示，一种分离纸浆纤维与泥沙的过滤装置包括设在分离室1上部的倒V型过滤网2，在倒V型过滤网2顶部设有过水槽3，倒V型过滤网2下部边缘设在分离室1侧壁的引水槽4中，工作时，污水从过水槽3流入，并经过倒V型过滤网2网面进行第一次纸纤维与泥沙的分离； As shown in Figure 1, a filter device for separating pulp fibers and silt includes an inverted V-shaped filter screen 2 arranged on the upper part of the separation chamber 1, and a water tank 3 is arranged on the top of the inverted V-shaped filter screen 2, and the inverted V-shaped filter screen The lower edge of the screen 2 is set in the water diversion tank 4 on the side wall of the separation chamber 1. During operation, the sewage flows in from the water tank 3 and passes through the inverted V-shaped filter screen 2 for the first separation of paper fibers and sediment;
在分离室1内设收水板5，如图3中，收水板5上设有多个收水口6，每一个收水口对应一个回收笼7，回收笼7一端设在分离室1内，另一端穿过分离室1侧壁，收水口6通过导管8接入在分离室1内的回收笼7端，如图2中，优选的回收笼7的横截面为六角形，驱动装置驱动回收笼7以长轴为轴旋转，回收笼7旋转提高了纸纤维的回收效率，在回收笼7内实现二次纸纤维与泥沙的分离； Set the water receiving plate 5 in the separation chamber 1, as shown in Figure 3, the water receiving plate 5 is provided with a plurality of water receiving ports 6, each water receiving port corresponds to a recovery cage 7, and one end of the recovery cage 7 is arranged in the separation chamber 1, The other end passes through the side wall of the separation chamber 1, and the water receiving port 6 is connected to the recovery cage 7 end in the separation chamber 1 through a conduit 8. As shown in Figure 2, the cross section of the preferred recovery cage 7 is hexagonal, and the driving device drives the recovery cage. The cage 7 rotates with the long axis as the axis, and the rotation of the recovery cage 7 improves the recovery efficiency of paper fibers, and realizes the separation of secondary paper fibers and silt in the recovery cage 7;
在所述的分离室1底部设有括板9，驱动轴10穿过括板9、并带动括板9旋转。 A bracket 9 is provided at the bottom of the separation chamber 1 , and a drive shaft 10 passes through the bracket 9 and drives the bracket 9 to rotate.
优选的，分离室1侧壁上设有通风孔11。 Preferably, ventilation holes 11 are provided on the side wall of the separation chamber 1 .
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140303.3U CN204502562U (en) | 2015-03-12 | 2015-03-12 | The filter of a kind of separating pulp fiber and silt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140303.3U CN204502562U (en) | 2015-03-12 | 2015-03-12 | The filter of a kind of separating pulp fiber and silt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502562U true CN204502562U (en) | 2015-07-29 |
Family
ID=53700566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140303.3U Expired - Fee Related CN204502562U (en) | 2015-03-12 | 2015-03-12 | The filter of a kind of separating pulp fiber and silt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204502562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338784A (en) * | 2018-11-14 | 2019-02-15 | 崔雪柯 | A kind of paper grade pulp equipment for separating liquid from solid |
-
2015
- 2015-03-12 CN CN201520140303.3U patent/CN204502562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338784A (en) * | 2018-11-14 | 2019-02-15 | 崔雪柯 | A kind of paper grade pulp equipment for separating liquid from solid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150729 |