CN219776197U - Crystal dewatering device for producing fluorescent brightening agent for papermaking - Google Patents
Crystal dewatering device for producing fluorescent brightening agent for papermaking Download PDFInfo
- Publication number
- CN219776197U CN219776197U CN202320974296.1U CN202320974296U CN219776197U CN 219776197 U CN219776197 U CN 219776197U CN 202320974296 U CN202320974296 U CN 202320974296U CN 219776197 U CN219776197 U CN 219776197U
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- CN
- China
- Prior art keywords
- scraping
- dewatering box
- crystal
- dewatering
- scraping ring
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- 239000013078 crystal Substances 0.000 title claims abstract description 26
- 238000005282 brightening Methods 0.000 title description 4
- 238000007790 scraping Methods 0.000 claims abstract description 51
- 239000006081 fluorescent whitening agent Substances 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims 2
- 230000018044 dehydration Effects 0.000 abstract description 16
- 238000006297 dehydration reaction Methods 0.000 abstract description 16
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000533901 Narcissus papyraceus Species 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Paper (AREA)
Abstract
The utility model relates to the technical field of dehydration devices, in particular to a crystal dehydration device for producing fluorescent whitening agents for papermaking, which comprises a dehydration tank, wherein one side of the upper end of the dehydration tank is fixedly provided with a bearing plate, the bearing plate is provided with a connecting jack, the lower end of the dehydration tank is fixedly provided with a discharging pipe, the upper port of the dehydration tank is fixedly provided with a sealing tank cover, the sealing tank cover is fixedly provided with a charging pipe, one side of the sealing tank cover is provided with a matching groove, the dehydration tank is internally provided with a scraping mechanism, a scraping ring is arranged in the dehydration tank, when the tank wall of the dehydration tank needs to be cleaned, the upper top plate can be pressed downwards to drive the scraping ring to move downwards, crystals on the tank wall can be scraped at one time, and a rotary rod can scrape crystals on the inner bottom surface of the dehydration tank under the action of a bottom scraping strip, so that the crystal scraping device is very convenient and quick and easy to operate.
Description
Technical Field
The utility model relates to the technical field of dehydration devices, in particular to a crystal dehydration device for producing fluorescent whitening agents for papermaking.
Background
In order to make the paper white and bright after being produced, a fluorescent brightening agent, namely sodium stilbene diphenyl disulfonate, is required to be added, and the fluorescent brightening agent is a fluorescent dye or a white dye.
The fluorescent whitening agent needs to be dehydrated to form fluorescent whitening agent crystals when the fluorescent whitening agent is produced, dehydration is carried out in a dehydration device, after the crystals are formed, part of crystals are adhered to the inner wall and the bottom surface of the dehydration device, workers are required to scrape off the crystals by utilizing a shovel blade, the operation is troublesome, the fluorescent whitening agent is difficult to clean quickly, the use of the device is affected, and the working strength of the workers is high.
Disclosure of Invention
The utility model aims to provide a crystal dehydration device for producing fluorescent whitening agent for papermaking, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a crystal dewatering device is used in fluorescent whitening agent production for papermaking, includes the dewatering box, the fixed loading board that is provided with in upper end one side of dewatering box, the connection jack has been seted up on the loading board, the fixed discharging pipe that is provided with in lower extreme of dewatering box, and the last port department fixed mounting of dewatering box has sealed case lid, sealed case is covered fixedly and is provided with the filling tube, and seals one side of case lid and seted up the cooperation groove, install in the dewatering box and scrape wall mechanism.
Preferably, the scraping mechanism comprises a scraping ring, a reset spring and a rotating rod, wherein the scraping ring is inserted into the dewatering box, and the outer diameter of the scraping ring is equal to the inner diameter of the dewatering box.
Preferably, the inner side of the lower end of the scraping ring is provided with a scraping inclined plane, the inner side of the upper end of the scraping ring is fixedly provided with a supporting plate, and the central position of the supporting plate is provided with a mounting hole.
Preferably, an upper connecting rod is fixedly arranged at the upper end of one side of the scraping ring, an upper top plate is fixedly arranged at the upper end of the upper connecting rod, a lower inserting connecting rod is fixedly arranged on the lower end face of the upper top plate, the lower inserting connecting rod is inserted into the connecting jack, and a reset spring is sleeved on the lower inserting connecting rod.
Preferably, an L-shaped plate is fixedly arranged on one side, far away from the center of the dewatering box, of the upper top plate, and a V-shaped elastic sheet is welded on the inner side of the lower end of the L-shaped plate.
Preferably, a rotating rod is installed on the supporting plate, a bearing is sleeved on the rotating rod, the bearing is installed in the installation hole, a bottom scraping strip is fixedly arranged at the lower end of the rotating rod, and an inclined scraping strip is arranged at the lower end of the bottom scraping strip.
Compared with the prior art, the utility model has the beneficial effects that:
through the practicality of this technical scheme, be provided with in the dewatering box and scrape the material ring, when need carry out the clearance of crystal to the case wall of dewatering box, can push down the roof down and then drive and scrape the material ring and move down, can scrape down crystal on the case wall once only, rotatory dwang can scrape down crystal on the dewatering box inner bottom surface under the effect of strip is scraped to the bottom surface, and very convenient and fast, and easy operation has made things convenient for the going on of staff's work greatly, has alleviateed working strength
Drawings
FIG. 1 is an assembled schematic view of the entire dewatering box.
Fig. 2 is an assembled schematic view of the inside of the dewatering box.
Fig. 3 is an exploded view of the dewatering box assembly.
Fig. 4 is an assembled schematic view of the wall scraping mechanism.
Fig. 5 is an enlarged schematic view at a in fig. 4.
In the figure: 1. a dewatering box; 11. a carrying plate; 12. a connection jack; 13. a discharge pipe; 2. sealing the box cover; 21. a feeding tube; 22. a mating groove; 3. a scraping ring; 31. scraping inclined planes; 32. a support plate; 33. a mounting hole; 34. an upper connecting rod; 35. an upper top plate; 36. inserting a connecting rod downwards; 37. an L-shaped plate; 38. a V-shaped elastic piece; 4. a return spring; 5. a rotating lever; 51. a bearing; 52. a bottom surface scraping strip; 53. and (5) an inclined surface scraping strip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution:
the utility model provides a crystal dewatering device is used in fluorescent whitening agent production for papermaking, including dewatering box 1, dewatering box 1's upper end one side is fixed to be provided with loading board 11, has seted up connection jack 12 on the loading board 11, dewatering box 1's lower extreme is fixed to be provided with discharging pipe 13, and discharging pipe 13 is in the confined state before the ejection of compact, and dewatering box 1's upper port department fixed mounting has sealed case lid 2, is fixed to be provided with filling tube 21 on the sealed case lid 2, and filling tube 21 also makes the exhaust hole use, and sealed case lid 2's one side has seted up cooperation groove 22, installs in the dewatering box 1 and scrapes wall mechanism.
The scraping mechanism comprises a scraping ring 3, a reset spring 4 and a rotating rod 5, wherein the scraping ring 3 is inserted into the dewatering box 1, the outer diameter of the scraping ring is equal to the inner diameter of the dewatering box 1, and the scraping ring 3 is positioned at the box opening of the dewatering box 1 before scraping the wall.
The scraping inclined plane 31 is arranged on the inner side of the lower end of the scraping ring 3, the supporting plate 32 is fixedly arranged on the inner side of the upper end of the scraping ring 3, the mounting hole 33 is formed in the center position of the supporting plate 32, the upper connecting rod 34 is fixedly arranged at the upper end of one side of the scraping ring 3, the upper connecting rod 34 is inserted into the matching groove 22, the upper top plate 35 is fixedly arranged at the upper end of the upper connecting rod 34, the lower inserting connecting rod 36 is fixedly arranged on the lower end face of the upper top plate 35, the lower inserting connecting rod 36 is inserted into the connecting jack 12, the lower inserting connecting rod 36 is sleeved with the reset spring 4, and two ends of the reset spring 4 are respectively welded on the lower end face of the upper top plate 35 and the upper end face of the bearing plate 11.
An L-shaped plate 37 is fixedly arranged on one side, far away from the center of the dewatering box 1, of the upper top plate 35, a V-shaped elastic piece 38 is welded on the inner side of the lower end of the L-shaped plate 37, and the V-shaped elastic piece 38 is clamped at the lower end of the bearing plate 11 when fixing the scraping ring 3.
The support plate 32 is provided with a rotating rod 5, the rotating rod 5 is sleeved with a bearing 51, the bearing 51 is arranged in the mounting hole 33, the lower end of the rotating rod 5 is fixedly provided with a bottom surface scraping strip 52, and the lower end of the bottom surface scraping strip 52 is provided with an inclined surface scraping strip 53.
When the inner wall of the dewatering box 1 and crystals on the inner bottom surface of the dewatering box 1 need to be cleaned, the upper top plate 35 is pressed downwards, the scraping ring 3 moves downwards, crystals on the inner wall can be scraped under the action of the scraping inclined surface 31 while moving, when the scraping ring 3 reaches the inner bottom surface of the dewatering box 1, the inclined scraping strip 53 contacts with the inner bottom surface of the dewatering box 1, then the rotating rod 5 can drive the bottom scraping strip 52 to rotate, the crystals on the inner bottom surface can be cleaned, discharging is facilitated, the inclined surface on the V-shaped elastic sheet 38 contacts with the bearing plate 11 in the downward movement process of the scraping ring 3, the V-shaped elastic sheet 38 deforms under the action of the bearing plate 11 until the V-shaped elastic sheet 38 passes over the bearing plate 11, deformation is recovered, the V-shaped elastic sheet 38 is clamped on the lower side of the bearing plate 11, the fixing of the scraping ring 3 is realized, the rotating rod 5 is convenient to rotate, after the rotating rod 5 is rotated, the V-shaped elastic sheet 38 is extruded, the V-shaped elastic sheet 38 is not clamped on the lower side of the bearing plate 11, the reset spring 4 is convenient to clean, the cleaning efficiency is reduced, and the working efficiency is improved, and the cleaning efficiency is facilitated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a crystal dewatering device is used in fluorescent whitening agent production for papermaking, includes dewatering box (1), its characterized in that: the utility model discloses a dewatering box, including dewatering box (1), connecting jack (12) have been seted up on upper end one side of dewatering box (1), connecting jack (12) have been seted up on loading board (11), and the lower extreme of dewatering box (1) is fixedly provided with discharging pipe (13), and the last port department fixed mounting of dewatering box (1) has sealed case lid (2), the fixed charging tube (21) that is provided with on sealed case lid (2), and one side of sealed case lid (2) has been seted up cooperation groove (22), install in dewatering box (1) and scrape wall mechanism.
2. A crystal dewatering device for producing fluorescent whitening agent for paper making according to claim 1, wherein: the scraping mechanism comprises a scraping ring (3), a reset spring (4) and a rotating rod (5), wherein the scraping ring (3) is inserted into the dewatering box (1), and the outer diameter of the scraping ring is equal to the inner diameter of the dewatering box (1).
3. A crystal dewatering device for producing fluorescent whitening agent for paper making according to claim 2, characterized in that: the scraping device is characterized in that a scraping inclined plane (31) is arranged on the inner side of the lower end of the scraping ring (3), a supporting plate (32) is fixedly arranged on the inner side of the upper end of the scraping ring (3), and a mounting hole (33) is formed in the central position of the supporting plate (32).
4. A crystal dewatering device for producing fluorescent whitening agent for paper making according to claim 3, wherein: one side upper end of scraping ring (3) is fixed and is provided with connecting rod (34), the upper end of upper connecting rod (34) is fixed and is provided with roof (35), fixedly on the lower terminal surface of roof (35) be provided with down insert connecting rod (36), insert connecting rod (36) down and peg graft in connecting jack (12), and insert connecting rod (36) down and cup joint reset spring (4).
5. The crystal spinning apparatus for producing fluorescent whitening agent for paper making according to claim 4, wherein: an L-shaped plate (37) is fixedly arranged on one side, far away from the center of the dewatering box (1), of the upper top plate (35), and a V-shaped elastic sheet (38) is welded on the inner side of the lower end of the L-shaped plate (37).
6. The crystal spinning apparatus for producing fluorescent whitening agent for paper making according to claim 5, wherein: install dwang (5) on backup pad (32), cup jointed bearing (51) on dwang (5), bearing (51) are installed in mounting hole (33), and the lower extreme of dwang (5) is fixed to be provided with bottom surface and scrape strip (52), the lower extreme of bottom surface is scraped strip (52) and is provided with inclined plane and scrapes strip (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320974296.1U CN219776197U (en) | 2023-04-26 | 2023-04-26 | Crystal dewatering device for producing fluorescent brightening agent for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320974296.1U CN219776197U (en) | 2023-04-26 | 2023-04-26 | Crystal dewatering device for producing fluorescent brightening agent for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219776197U true CN219776197U (en) | 2023-09-29 |
Family
ID=88138748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320974296.1U Active CN219776197U (en) | 2023-04-26 | 2023-04-26 | Crystal dewatering device for producing fluorescent brightening agent for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219776197U (en) |
-
2023
- 2023-04-26 CN CN202320974296.1U patent/CN219776197U/en active Active
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