CN217139587U - Cooling water recycling slag-proof filtering system - Google Patents
Cooling water recycling slag-proof filtering system Download PDFInfo
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- CN217139587U CN217139587U CN202220855407.2U CN202220855407U CN217139587U CN 217139587 U CN217139587 U CN 217139587U CN 202220855407 U CN202220855407 U CN 202220855407U CN 217139587 U CN217139587 U CN 217139587U
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model provides a cooling water recovery slag-proof filtering system, which comprises a filtering device, wherein a filtering unit is arranged in the filtering device; the filtering device is provided with a water inlet and a water outlet; a unit comprising at least one of said twin-screw extruders; the unit is communicated with the water inlet and is used for discharging hot water containing slag into the filtering device; the cooling device is communicated with the water outlet and is used for receiving the recovered hot water output by the filtering device; the cooling device is also communicated with the unit and is used for outputting cooling water to the double-screw extruder in the unit; the utility model discloses a filter equipment is right discharged slag-containing hot water filters in the unit, obtains the recovered hot water, and the cooperation cooling device carries out cooling treatment to this recovered hot water, will at last the cooling water passback extremely carry out recycling in the unit.
Description
Technical Field
The utility model relates to a technical field of the cooling water recovery of plastics material strip, in particular to cooling water recovery prevents sediment filtration system.
Background
Generally, various plastic strands extruded by a double-screw extruder need to be reasonably cooled in cooling water with different temperatures according to various plastic types to achieve crystallization, solidification and shaping conditions required by various plastics, so that good physical properties and appearances of the plastics are obtained. However, a large amount of slag is generated when the twin-screw extruder extrudes plastic strands, which in turn affects the normal recovery of cooling water and causes waste.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a cooling water is retrieved and is prevented sediment filtration system aims at retrieving the sediment hot water that contains of current double screw extruder effectively.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a cooling water recovery slag-proof filtering system, which comprises a filtering device, wherein a filtering unit is arranged in the filtering device; the filtering device is provided with a water inlet and a water outlet; a unit comprising at least one of said twin-screw extruders; the unit is communicated with the water inlet and is used for discharging hot water containing slag into the filtering device; the cooling device is communicated with the water outlet and is used for receiving the recovered hot water output by the filtering device; the cooling device is also communicated with the unit and used for outputting cooling water to the double-screw extruder in the unit.
Compared with the prior art, the utility model discloses a filter equipment is right discharged slag-containing hot water filters in the unit, obtains retrieving hot water, and cooperates cooling device carries out cooling treatment to this retrieval hot water, will at last the cooling water passback extremely carry out recycling in the unit.
In a preferred embodiment, the height of the filtering means is set lower than the height of the twin-screw extruder.
In a preferred embodiment, the filtering unit comprises a sponge layer, a first filtering layer and a second filtering layer from top to bottom in sequence; the sponge layer and the top of the filtering device form a water purification area, and the water purification area is communicated with the water outlet; the second filter layer and the bottom of the filter device form a sewage area, and the sewage area is communicated with the water inlet.
In a preferred embodiment, the water inlet and the water outlet are both arranged on the same side of the filter device.
In a preferred embodiment, the water inlet and the water outlet are both arranged at the top of the filtering device, and the water inlet is communicated with the sewage area through a drain pipe.
In a preferred embodiment, the sponge layer, the first filter layer and the second filter layer are detachably connected to the filter device.
In a preferred embodiment, the first filter layer is a 1000 mesh screen and the second filter layer is a 500 mesh screen.
In a preferred embodiment, the cooling device comprises a cooling tower and a cooling pool communicated with the cooling tower; the cooling tower is communicated with a water outlet of the filtering device through a first water suction pump; the cooling pool is communicated with the unit.
In a preferred embodiment, the cooling water recovery anti-slag filtration system further comprises a reservoir; the cooling pool is communicated with the unit through the water storage tank.
In a preferred embodiment, the top of the water reservoir is provided with a water outlet which is communicated with the unit through a second water suction pump.
For a better understanding and practice, the present invention is described in detail in the following figures in conjunction with the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention.
In the drawings:
fig. 1 is a schematic diagram of the cooling water recovery slag-proof filtering system of the utility model.
Description of reference numerals:
10-filtering device, 10 a-water inlet, 10 b-water outlet, 110-filtering unit, 110 a-water purifying area, 110 b-sewage area, 111-sponge layer, 112-first filtering layer, 113-second filtering layer, 20-unit, 210-double screw extruder, 30-cooling device, 310-cooling tower, 320-cooling pool, 330-first water pump, 40-water reservoir, 40 a-water outlet, 411-second water pump.
Detailed Description
In order to better illustrate the present invention, the following detailed description of the present invention is made with reference to the accompanying drawings.
It should be understood that the embodiments described are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the embodiments in the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the present application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the application, as detailed in the appended claims. In the description of the present application, it is to be understood that the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not necessarily used to describe a particular order or sequence, nor are they to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Referring to fig. 1, the present invention provides a cooling water recycling slag-proof filtering system, which comprises a filtering device 10, wherein a filtering unit 110 is arranged inside the filtering device; the filtering device 10 is provided with a water inlet 10a and a water outlet 10 b; a unit 20 comprising at least one of said twin-screw extruders 210; the unit 20 is communicated with the water inlet 10a and is used for discharging hot water containing slag into the filtering device 10; a cooling device 30, which is communicated with the water outlet 10b and is used for receiving the recovered hot water output by the filtering device 10; the cooling device 30 is also in communication with the block 20 for outputting cooling water to a twin screw extruder 210 in the block 20.
Specifically, the unit 20 is arranged in a production workshop, the unit 20 includes at least one twin-screw extruder 210, the twin-screw extruder 210 works to heat and extrude raw materials into plastic strips, the plastic strips are cooled by cooling water, slag-containing hot water is obtained after cooling treatment, the slag-containing hot water is discharged to the filtering device 10 through a pipeline, the filtering device 10 utilizes the filtering unit 110 to filter the slag-containing hot water, the slag and the water (namely, recovered hot water) are separated, the recovered hot water is discharged to the cooling device 30 to be cooled and cooled into cooling water, and the cooling water is output to the twin-screw extruder 210 in the unit 20 to realize recycling.
Compared with the prior art, the utility model discloses a filter equipment 10 is right discharged slag-containing hot water filters in the unit 20, obtains retrieving hot water, and cooperates cooling device 30 carries out cooling treatment to this retrieval hot water, will at last the cooling water passback extremely carry out recycling in the unit 20, resources are saved, reduction in production cost.
Wherein, the filtering device 10 and the cooling device 30 can be arranged outside a production workshop, thereby occupying no place of the production workshop and being reasonable in layout.
In one embodiment, the height of the filter apparatus 10 is set lower than the height of the twin screw extruder 210. The utility model discloses an above-mentioned mode of setting up makes the slag-containing hot water that twin screw extruder 210 discharged can flow into automatically under the action of gravity among the filter equipment 10. Preferably, the filtering apparatus 10 is disposed under the ground by digging a pit in the ground and disposing the filtering unit 110 in the pit.
In one embodiment, the filtering unit 110 includes, from top to bottom, a sponge layer 111, a first filtering layer 112, and a second filtering layer 113; wherein the sponge layer 111 and the top of the filtering device 10 form a water purifying area 110a, and the water purifying area 110a is communicated with the water outlet 10 b; the second filtering layer 113 and the bottom of the filtering device 10 form a sewage area 110b, and the sewage area 110b is communicated with the water inlet 10 a.
The utility model discloses a mode of supreme drainage from bottom to top, the hot water that contains the sediment passes through water inlet 10a discharges into the sewage district 110b of filter equipment 10, at this moment, the hot partial quality of sediment-containing water can sink the end under self effect, and the partial quality lighter material sediment then can mix upward movement in hot water, successively filtered by second filter layer 113, first filter layer 112 and sponge layer 111, obtains retrieving hot water, retrieves hot water and can be in the water purification district 110a on sponge layer 111 to discharge through delivery port 10b in cooling device 30.
Further, the mesh number of the second filter layer 113 is smaller than that of the first filter layer 112, preferably, the first filter layer 112 is a 1000-mesh screen, and the second filter layer 113 is a 500-mesh screen.
Further, the water inlet 10a and the water outlet 10b are both disposed on the same side of the filtering device 10. The utility model discloses a will water inlet 10a with delivery port 10b sets up in same one side, conveniently maintains the management. Preferably, the water inlet 10a and the water outlet 10b are both disposed at the top of the filtering device 10, and the water inlet 10a is communicated with the sewage region 110b through a drain pipe. The utility model discloses all set up water inlet 10a and delivery port 10b the butt joint of pipeline is conveniently carried out at filter equipment 10's top, moreover water inlet 10a passes through the drain pipe with sewage district 110b is linked together for it can directly discharge sewage district 110b to contain sediment hot water.
Further, the sponge layer 111, the first filter layer 112, and the second filter layer 113 are detachably connected to the filter device 10. The utility model discloses a right sponge layer 111, first filter layer 112 and second filter layer 113 are dismantled, so that it is clear the material sediment in the filter equipment 10, and to sponge layer 111, first filter layer 112 and second filter layer 113 are changed.
Preferably, a first filtering space is formed between the first filtering layer 112 and the second filtering layer 113, a second filtering space is formed between the first filtering layer 112 and the sponge layer 111, and the spatial volume ratio of the sewage zone 110b, the first filtering space, the second filtering space and the water purifying zone 110a is 5: 2.5: 1.5: 1.
the utility model discloses an foretell space volume ratio makes sewage district 110b has sufficient space to hold more great material sediment of quality, moreover water purification district 110a also has sufficient space to stew to the particle quantity on water purification district 110 a's upper strata is minimum state.
In one embodiment, the cooling device 30 includes a cooling tower 310 and a cooling pool 320 in communication with the cooling tower 310; the cooling tower 310 is communicated with the water outlet 10b of the filtering device 10 through a first water pump 330; the cooling tank 320 is in communication with the unit 20.
The utility model discloses a cooling tower 310 is right retrieve hot water and carry out the forced air cooling to obtain the cooling water, the cooling water is arranged and is stood in cooling tank 320, and cooling tank 320 not only can further stew the purification to the cooling water, can also make the cooling water can obtain further cooling processing through further cooling of stewing. Also, the cooling tower 310 is communicated with the water outlet 10b of the filtering device 10 by a first suction pump 330 so as to pump the recovered hot water to the cooling tower 310.
In one embodiment, the cooling water recovery anti-slag filtration system further comprises a water reservoir 40; the cooling reservoir 320 is in communication with the unit 20 via the water reservoir 40. The utility model discloses a setting cistern 40 helps to carry out the retaining reserve to the cooling water.
Further, a water discharge port 40a is provided at the top of the water reservoir 40, and the water discharge port 40a is communicated with the block 20 through a second water pump 411 so that sufficient water pressure supplies cooling water to the twin screw extruder 210 of the block 20.
In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (10)
1. The utility model provides a cooling water is retrieved and is prevented sediment filtration system which characterized in that includes:
a filtering device, in which a filtering unit is arranged; the filtering device is provided with a water inlet and a water outlet;
a unit comprising at least one twin-screw extruder; the unit is communicated with the water inlet and is used for discharging hot water containing slag into the filtering device;
the cooling device is communicated with the water outlet and is used for receiving the recovered hot water output by the filtering device;
the cooling device is also communicated with the unit and used for outputting cooling water to the double-screw extruder in the unit.
2. The cooling water recovery slag-resistant filtration system according to claim 1, wherein:
the height of the filtering device is lower than the height of the double-screw extruder.
3. The cooling water recovery slag-prevention filtration system according to claim 1 or 2, characterized in that:
the filtering unit sequentially comprises a sponge layer, a first filtering layer and a second filtering layer from top to bottom; the sponge layer and the top of the filtering device form a water purification area, and the water purification area is communicated with the water outlet;
the second filter layer and the bottom of the filter device form a sewage area, and the sewage area is communicated with the water inlet.
4. The cooling water recovery slag-prevention filtration system according to claim 3, wherein:
the water inlet and the water outlet are both arranged on the same side of the filtering device.
5. The cooling water recovery slag-prevention filtration system according to claim 4, wherein:
the water inlet and the water outlet are both arranged at the top of the filtering device, and the water inlet is communicated with the sewage area through a drain pipe.
6. The cooling water recovery slag-prevention filtration system according to claim 3, wherein:
the sponge layer, the first filter layer and the second filter layer are detachably connected with the filter device.
7. The cooling water recovery slag-prevention filtration system according to claim 3, wherein:
the first filter layer is a 1000-mesh screen, and the second filter layer is a 500-mesh screen.
8. The cooling water recovery slag-resistant filtration system according to claim 1, wherein:
the cooling device comprises a cooling tower and a cooling pool communicated with the cooling tower;
the cooling tower is communicated with a water outlet of the filtering device through a first water suction pump;
the cooling pool is communicated with the unit.
9. The cooling water recovery slag-prevention filtration system according to claim 8, wherein:
the cooling water recovery slag-proof filtering system also comprises a reservoir;
the cooling pool is communicated with the unit through the water storage tank.
10. The cooling water recovery slag-resistant filtration system according to claim 9, wherein:
the top of cistern is equipped with the outlet, the outlet through the second suction pump with the unit is linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220855407.2U CN217139587U (en) | 2022-04-13 | 2022-04-13 | Cooling water recycling slag-proof filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220855407.2U CN217139587U (en) | 2022-04-13 | 2022-04-13 | Cooling water recycling slag-proof filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217139587U true CN217139587U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220855407.2U Active CN217139587U (en) | 2022-04-13 | 2022-04-13 | Cooling water recycling slag-proof filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217139587U (en) |
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- 2022-04-13 CN CN202220855407.2U patent/CN217139587U/en active Active
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