CN220517250U - Novel grain cutting water tank - Google Patents
Novel grain cutting water tank Download PDFInfo
- Publication number
- CN220517250U CN220517250U CN202322173897.5U CN202322173897U CN220517250U CN 220517250 U CN220517250 U CN 220517250U CN 202322173897 U CN202322173897 U CN 202322173897U CN 220517250 U CN220517250 U CN 220517250U
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- water tank
- granulating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 154
- 238000005520 cutting process Methods 0.000 title claims description 45
- 239000000843 powder Substances 0.000 claims abstract description 79
- 239000000463 material Substances 0.000 claims abstract description 33
- 238000011084 recovery Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010992 reflux Methods 0.000 abstract description 3
- 239000004743 Polypropylene Substances 0.000 description 12
- -1 polypropylene Polymers 0.000 description 12
- 229920001155 polypropylene Polymers 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a novel granulating water tank in the field of granulating processing, which structurally comprises a circulating water tank, a material guide pipeline, a recovery tank and a water return pipe, wherein the circulating water tank comprises a fixed tank body, a circulating water pump, a separating plate, a powder collecting channel, a limiting block, a filter plate and a current limiting plate, the upper end of the fixed tank body is provided with a plurality of supporting rods, the separating plate is arranged at the upper end of the fixed tank body through the supporting rods, the current limiting plate is horizontally arranged on the upper surface of the separating plate, the circulating water pump is arranged above the right end of the fixed tank body, the powder collecting channel is arranged below the left end of the fixed tank body, the filter plate is vertically arranged in the limiting block, the circulating water tank can ensure the granulating water separating effect and the reflux circulating efficiency, the separating speed of granulating water and fine powder can be increased by generating fast flowing water flow through the circulating water pump, the stability of granulating water circulation is improved, the fine powder is protected from a wet state in the whole process, and pollution to the external environment is reduced.
Description
Technical Field
The utility model relates to the field of grain cutting processing, in particular to a novel grain cutting water tank.
Background
In the polypropylene processing link, desalted water or low-pressure steam condensate is generally adopted as granulating water to supplement water, in the production process of polypropylene, granulating and conveying polypropylene powder in water after melting by an extruder is an important process, but in the granulating process, the polypropylene powder inevitably can be produced to enter the granulating water, the granulating water is required to be instantly cooled on polypropylene particles of a granulator, so that the particles are prevented from being adhered to each other to become large blocks due to overhigh temperature, once the granulating water temperature changes and flow fluctuation are large, the large blocks are formed, a large number of large blocks are produced between a cutter and a template in an instant manner by the pad, the granulating system is stopped, and meanwhile, the granulating water needs to be recycled, so that the water temperature and the circulating flow of the granulating water are very important.
Aiming at the existing dicing water tank, a relative scheme is formulated aiming at the following problems:
in the production process of polypropylene, the fine powder produced in the grain cutting process can be mixed into grain cutting water, the fine powder can continuously flow along with the grain cutting water, a traditional fine powder separation mode generally adopts a simple separation water tank to separate the fine powder, when the fine powder is accumulated to a certain amount, a manual drag-out mode is required to be adopted to drag out the piled fine powder, but in the actual production process, the fine powder amount is increased because of the switching of different brands of polypropylene and the increase of production load, the existing powder skimmer cannot meet the production requirement, the filtering effect of the fine powder cannot be achieved, the drag-out action is required to be carried out manually frequently, the manual work amount is increased, the reflux speed of the grain cutting water is easily influenced by a large amount of fine powder accumulation, the liquid level of the grain cutting water is reduced, the grain cutting water flow rate of a polypropylene granulator is influenced, or the grain cutting water temperature is fluctuated, the extrusion granulator is stopped due to the grain cutting water, the production load of the whole device is directly influenced, the polypropylene granulation is stopped, and direct economic loss is caused.
Disclosure of Invention
The utility model mainly aims to overcome the defects of the prior art and provides a novel granulating water tank.
The utility model is realized by adopting the following technical scheme: the utility model provides a novel grain cutting water tank, its structure includes circulation tank, guide pipeline, collection box, wet return, guide pipeline installs in circulation tank one side top, the collection box is installed in circulation tank left end below, wet return rigid coupling is in circulation tank right-hand member, circulation tank includes fixed box, circulating water pump, separator plate, collection powder passageway, stopper, filter, current-limiting plate, fixed box upper end is equipped with a plurality of bracing pieces, the separator plate passes through the bracing piece and installs in fixed box upper end, current-limiting plate horizontal installation is at the separator plate upper surface, circulation water pump installs fixed box right-hand member top, collection powder passageway installs in fixed box left end below, a plurality of the stopper is installed in fixed box bottom, the filter is installed perpendicularly in the stopper.
Further, the middle part of the material guide pipeline is provided with a material guide plate, the upper surface of the material guide plate is provided with a water passing hole, the profile of the material guide plate is consistent with that of the material guide pipeline, and the lower end of the material guide plate is provided with a buffer table.
Further, the separator plate both sides are equipped with the baffle, separator plate plane height reduces from right to left, the separator plate right-hand member is equipped with first guide plane, first guide plane left end is equipped with the guide slope, guide slope left side below is equipped with the second guide plane, second guide plane left end is equipped with the ascending powder overflow weir of slope, first guide plane and second guide plane upper surface all have the hole that leaks.
Further, the filter plates are all arranged on the right side of the lower surface of the water leakage hole formed in the separating plate.
Further, the limiting block is of a plane panel structure, a clamping groove is formed in the middle of the limiting block, and the clamping groove can be used for vertically installing the filter plate.
Further, the height of the upper end of the filter plate is lower than that of the upper surface of the support rod.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the circulating water tank can ensure the grain cutting water separation effect and the reflux circulation efficiency, when the grain cutting water separation works facing different brands, the grain cutting water and the fine powder are rapidly separated through the separating plate, the fast flowing water flow generated by the circulating water pump increases the separation speed of the grain cutting water and the fine powder, the fine powder is prevented from accumulating above the separating plate, the fine powder is automatically collected into the recovery tank, the labor amount of manual powder fishing is reduced, meanwhile, the situation that the grain cutting water is lost due to the fine powder accumulation, and the granulating system is stopped is avoided, the fast flowing grain cutting water can keep a stable water level in the circulating water tank, the defect of insufficient grain cutting water flow or fluctuation of grain cutting water temperature due to the water level drop is avoided, the stability of grain cutting water circulation is improved, the fine powder is protected in a wet state in the whole process, and the pollution to the external environment is reduced.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram showing the internal structure of the circulation tank according to the embodiment of the present utility model.
Fig. 3 is a schematic diagram of a separation structure of the separation plate of the present utility model.
Fig. 4 is a schematic plan view of a separator plate according to the present utility model.
Fig. 5 is a schematic side view of the internal structure of the guide pipe of the present utility model.
Fig. 6 is a schematic diagram of the front internal structure of the guide pipe of the present utility model.
Fig. 7 is a plan view of a filter plate of the present utility model.
In the figure: the device comprises a circulating water tank 1, a material guide pipeline 2, a recovery tank 3, a water return pipe 4, a fixed tank body 5, a circulating water pump 6, a separation plate 7, a powder collecting channel 8, a limiting block 9, a filter plate 10, a supporting rod 11, a material guide plate 12, a first material guide plane 13, a material guide slope 14, a second material guide plane 15, a powder overflow weir 16, a baffle 17, a water leakage hole 18, a current limiting plate 19 and a buffer plate 20.
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. 1-7, the present utility model provides a novel dicing water tank technical scheme: the utility model provides a novel grain cutting water tank, its structure includes circulation tank 1, guide pipeline 2, collection box 3, wet return 4, guide pipeline 2 installs in circulation tank 1 one side top, collection box 3 installs in circulation tank 1 left end below, collection box 3 can retrieve the fine powder that circulation tank 1 separated and accomodate the work, wet return 4 rigid coupling is in circulation tank 1 right-hand member, circulation tank 1 includes fixed box 5, circulating water pump 6, separator plate 7, collection powder passageway 8, stopper 9, filter 10, current limiting plate 19, fixed box 5 upper end is equipped with a plurality of bracing pieces 11, bracing piece 11 can supply separator plate 7 to carry out horizontal installation work with circulating water pump 6, separator plate 7 passes through bracing piece 11 to be installed in fixed box 5 upper end, current limiting plate 19 horizontal installation is at separator plate 7 upper surface, circulating water pump 6 installs fixed box 5 right-hand member top, collection powder passageway 8 installs in fixed box 5 left end below, a plurality of stopper 9 is installed in fixed box 5 bottom, the filter 10 is installed perpendicularly in stopper 9.
Preferably, the middle part of the guide pipeline 2 is provided with a guide plate 12, the upper surface of the guide plate 12 is provided with water holes, the guide plate 12 can carry out preliminary separation work on the fine powder mixture granulating water, the granulating water can flow into the guide pipeline through the water holes formed in the guide plate 12 and downwards flow, the separated fine powder mixture can fall downwards through the guide plate 12 through dead weight, the separated fine powder mixture granulating water can flow quickly without mutual interference, the flow efficiency is improved, the fine powder mixture granulating water finally falls into a circulating water tank, the profile of the guide plate 12 is consistent with the profile of the guide pipeline 2, the lower end of the guide plate 12 is provided with a buffer table 20, the buffer table 20 can improve the buffering effect for the rapidly falling fine powder mixture, and when the fine powder mixture falls above the buffer table 20, men can fall into the circulating water tank accurately through the buffer table 20, and fine powder splashing is reduced.
Preferably, baffle 17 is equipped with in the separator 7 both sides, baffle 17 can prevent that the grain cutting water and fine powder from splashing everywhere, prevent that the fine powder from spilling outside, the separator 7 appearance is big right left small trend setting left, gradually is the binding off form, and baffle 17 profile appearance is unanimous with separator side profile appearance, separator 7 plane height reduces from right left, separator 7 right-hand member is equipped with first guide plane 13, first guide plane 13 left end is equipped with guide slope 14, guide slope 14 left side below is equipped with second guide plane 15, second guide plane 15 left end is equipped with the ascending powder overflow weir 16 of slope, first guide plane 13 and second guide plane 15 upper surface all have hole 18 that leaks, hole 18 that leaks can freely flow in with the grain cutting water in the guide passageway, carries out separation work to grain cutting water and fine powder, and the area that leaks that can influence the grain cutting water inflow velocity, can cover the hole 18 through adjusting current limiting plate 19 according to the demand and control the water flow rate that leaks in the hole 18 when the grain cutting water flow of fine powder, the area that leaks that can enlarge the mixed grain cutting water of big flow rate of the mixture of hole when the fine powder is facing the needs.
Preferably, the filter plates 10 are all arranged on the right side of the lower surface of the water leakage hole 18 formed in the separating plate 7, fine powder accidentally falling into the water leakage hole 18 can be isolated through the filter plates 10, the purity of the granulating water is ensured, and the granulating water is prevented from carrying the fine powder into a subsequent water return pipe.
Preferably, the stopper 9 is planar panel structure, stopper 9 middle part is equipped with the screens groove, the screens groove can supply filter 10 to install perpendicularly, stopper 9 can intercept work to the heavier debris of mixing into the grain cutting aquatic, and stopper 9 locates the hole 18 rear that leaks, can be put debris in stopper 9 one side through rivers.
Preferably, the height of the upper end of the filter plate 10 is lower than the height of the upper surface of the support rod 11.
In the actual production process, because of the switching of different brands of polypropylene and the increase of production load, the highest load can reach 97.5T/h, so that the amount of fine powder is increased, and the manual uninterrupted treatment is needed. The water tank is reformed to ensure the stable separating plate, the circulating water pump and the material guide pipeline of the granulating water system, so that fine powder can flow into the recovery tank in time, the granulating water is prevented from being lost due to the accumulation of the fine powder, the granulating system is stopped, a large amount of labor cost is saved, and a large amount of manual operation caused by the fishing of the fine powder is reduced;
in terms of safety and environmental protection, the fine powder floating in the air can cause certain damage to respiratory tract, and after transformation, the overflow port continuously overflows to ensure that the fine powder keeps a wet state, so that the fine powder cannot float in the surrounding air along with high temperature and strong wind weather;
in the aspect of economy, a large part of starting waste is generated when the granulating system is started and stopped once, and the production of polypropylene is stopped when the granulating system is stopped, so that the production load of an upstream system and a downstream system is reduced after long-time stopping, and a series of direct economic losses are caused.
The utility model relates to a novel working principle of a grain cutting water tank, which comprises the following steps:
when the novel granulating water tank is used, the fine powder generated in the granulating process is carried out when the granulating water used for cooling the polypropylene granulating work flows out, and the granulating water needs to be recycled, so that the fine powder in the fine powder mixture granulating water and the granulating water need to be recycled, the fine powder is recycled by the recycling tank, and the separated granulating water is recycled by the water return pipe;
the fine powder mixture granulating water flows out from the upper part of the granulator and flows into the circulating water tank through the material guide pipeline, the fine powder mixture granulating water is subjected to primary separation work through the material guide pipeline, separated fine powder is guided by the material guide plate obliquely arranged in the material guide pipeline to fall into the circulating water tank, and separated granulating water flows into the circulating water tank through the material guide pipeline;
when the circulating water tank works, the circulating water pump can pump out the grain cutting water in the circulating water tank to form water flow flowing from right to left;
when the fine powder falls into the upper part of the separation plate of the circulating water tank, as shown in fig. 2, the fine powder sequentially passes through a first material guiding plane, a material guiding slope and a second material guiding plane, the fine powder falling into the upper part of the separation plate is taken away by water flow with the flowing direction, a large amount of fine powder is prevented from accumulating at a material outlet of a material guiding pipeline, the flowing water flow can finally drive the fine powder to a powder overflow weir at the left end of the separation plate, as the accumulated fine powder is more and more, the thickness of the fine powder stack is higher and higher, the fine powder can finally turn over the powder overflow weir, and the fine powder turned over the powder overflow weir falls into a recovery tank through a powder collecting channel;
when the grain cutting water falls into the separating plate of the circulating water tank, as shown in figure 2, the grain cutting water is fused with water flow sprayed by the circulating water pump, water flow flowing from right to left is formed on the upper surface of the separating plate, the water flow sequentially passes through the first material guiding plane and the second material guiding plane in the process of flowing leftwards, at the moment, the water flow flows into the fixed box body through water leakage holes formed in the first material guiding plane and the second material guiding plane, grain cutting water with a certain water level is formed in the fixed box body, and the grain cutting water flows into a subsequent processing link through a water return pipe;
the circulating water pump can control the water pumping power according to the grain cutting water flow so as to meet the flow speed of water flow;
when the grain cutting water flows into the fixed box body, the grain cutting water in the fixed box body changes the flowing direction, the right section of the water return pipe of the fixed box body is used as a water outlet, flowing water flows from left to right, the grain cutting water falls into the fixed box body from water leakage holes at different positions and contacts with the filter plate when flowing from left to right, secondary separation work is carried out on the grain cutting water, fine powder in the grain cutting water is prevented from flowing out of the circulating water tank, the purity of the grain cutting water is ensured, the fine powder can be filtered by the filter plate, and after one end time is accumulated, the filtering residues of the filter plate can be cleaned by an operator;
when the grain cutting water flow is large, the water leakage area of the water leakage holes of the separating plate is increased by moving the position of the flow limiting plate, so that the efficiency of separating work is increased, and the separating pressure of the circulating water tank is reduced.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a novel grain cutting water tank, its structure includes circulation water tank (1), passage way (2), recovery tank (3), wet return (4), its characterized in that:
the utility model provides a circulation water tank, circulation water tank (1) is installed in circulation water tank (1) one side top, recovery tank (3) are installed in circulation water tank (1) left end below, wet return (4) rigid coupling is in circulation water tank (1) right-hand member, circulation water tank (1) are including fixed box (5), circulating water pump (6), separation board (7), collection powder passageway (8), stopper (9), filter (10), current limiting plate (19), fixed box (5) upper end is equipped with a plurality of bracing pieces (11), separation board (7) are installed in fixed box (5) upper end through bracing piece (11), current limiting plate (19) horizontal installation is in separation board (7) upper surface, circulation water pump (6) installation fixed box (5) right-hand member top, collection powder passageway (8) are installed in fixed box (5) left end below, a plurality of stopper (9) are installed in fixed box (5) bottom, filter (10) are installed perpendicularly in stopper (9).
2. A novel pellet mill tank as claimed in claim 1, wherein: the middle part of the material guide pipeline (2) is provided with a material guide plate (12), the upper surface of the material guide plate (12) is provided with a water passing hole, the profile of the material guide plate (12) is consistent with that of the material guide pipeline (2), and the lower end of the material guide plate (12) is provided with a buffer table (20).
3. A novel pellet mill tank as claimed in claim 1, wherein: the utility model discloses a powder overflow weir, including separating board (7), baffle (17), separating board (7) plane height from right to left reduces, separating board (7) right-hand member is equipped with first guide plane (13), first guide plane (13) left end is equipped with guide slope (14), guide slope (14) left side below is equipped with second guide plane (15), second guide plane (15) left end is equipped with slope ascending powder overflow weir (16), first guide plane (13) all have hole (18) that leaks with second guide plane (15) upper surface.
4. A novel pellet mill tank as claimed in claim 3, wherein: the filter plates (10) are all arranged on the right side of the lower surface of the water leakage hole (18) formed in the separation plate (7).
5. A novel pellet mill tank as claimed in claim 1, wherein:the saidThe limiting block (9) is of a plane panel structure, a clamping groove is formed in the middle of the limiting block (9), and the filtering plate (10) can be vertically installed through the clamping groove.
6. A novel pellet mill tank as claimed in claim 1, wherein: the height of the upper end of the filter plate (10) is lower than that of the upper surface of the supporting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173897.5U CN220517250U (en) | 2023-08-11 | 2023-08-11 | Novel grain cutting water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173897.5U CN220517250U (en) | 2023-08-11 | 2023-08-11 | Novel grain cutting water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220517250U true CN220517250U (en) | 2024-02-23 |
Family
ID=89934475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322173897.5U Active CN220517250U (en) | 2023-08-11 | 2023-08-11 | Novel grain cutting water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220517250U (en) |
-
2023
- 2023-08-11 CN CN202322173897.5U patent/CN220517250U/en active Active
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