CN220664907U - Waste liquid multiple treatment device for polyester resin synthesis - Google Patents
Waste liquid multiple treatment device for polyester resin synthesis Download PDFInfo
- Publication number
- CN220664907U CN220664907U CN202321739468.3U CN202321739468U CN220664907U CN 220664907 U CN220664907 U CN 220664907U CN 202321739468 U CN202321739468 U CN 202321739468U CN 220664907 U CN220664907 U CN 220664907U
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- China
- Prior art keywords
- waste liquid
- treatment
- tank
- polyester resin
- flow equalizing
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- 239000007788 liquid Substances 0.000 title claims abstract description 81
- 239000002699 waste material Substances 0.000 title claims abstract description 78
- 229920001225 polyester resin Polymers 0.000 title claims abstract description 16
- 239000004645 polyester resin Substances 0.000 title claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 14
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 16
- 238000011045 prefiltration Methods 0.000 claims description 7
- 239000002808 molecular sieve Substances 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 9
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229920005989 resin Polymers 0.000 abstract description 3
- 239000011347 resin Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model provides a waste liquid multiple treatment device for polyester resin synthesis, which comprises a pretreatment tank and a deep treatment tank which are mutually communicated, wherein a pre-filtering screen is arranged in the pretreatment tank, a diversion trench is arranged below the pre-filtering screen, a waste liquid flow equalizing tank is arranged below the diversion trench, one side of the diversion trench is connected with the waste liquid flow equalizing tank through a waste liquid pipe, the waste liquid pipe is provided with the waste liquid treatment tank, a secondary filtering screen is arranged below the waste liquid flow equalizing tank, an adsorption purification structure is arranged in the deep treatment tank, a vacuum tube is arranged below the adsorption purification structure, and the vacuum tube is connected with a vacuumizing device. The waste liquid is subjected to multi-layer adsorption filtration, so that the particle impurities, heavy metal ions and organic matters in the waste liquid can be adsorbed and filtered, the treatment efficiency of the waste liquid is greatly improved, the waste liquid treatment step is simple, the waste liquid treatment equipment is small in size and high in cost, the continuity of waste liquid treatment is high, and the waste liquid does not need to be recovered intensively, so that the production efficiency of the whole resin is improved.
Description
Technical Field
The utility model relates to the field of chemical equipment, in particular to a waste liquid multiple treatment device for polyester resin synthesis.
Background
Waste water can be generated in the polyester resin synthesis process, a large amount of organic matters and heavy metal ions can be contained in the waste water, the waste water is discharged without treatment, and different properties of water bodies and different degrees of pollution can be caused, so that the health of human beings is endangered, the industrial and agricultural production is influenced, and the waste water can be discharged after the collection and treatment of the waste water reach the standards.
The waste water in the synthetic process of the polyester resin contains granular impurities, heavy metal ions and toxic organic matters, and the waste liquid treatment step in the prior art is complex, the equipment is large in volume and high in cost, and the continuity of the waste liquid treatment is low, so that the production efficiency of the whole resin can be influenced, and therefore, the utility model provides the waste liquid treatment equipment for the synthetic polyester resin.
Disclosure of Invention
The utility model aims to provide a waste liquid multiple treatment device for polyester resin synthesis, which solves the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a polyester resin is waste liquid multiprocessing device for synthesis, includes the pretreatment tank and the depths processing jar of intercommunication each other, install the prefilter screen in the pretreatment tank, the below of prefilter screen is provided with the guiding gutter, the below of guiding gutter is provided with the waste liquid jar that flow equalizes, and its one side pass through the waste liquid pipe with the waste liquid jar that flow equalizes is connected, install the waste liquid processing jar on the waste liquid pipe, secondary filter screen is installed to the below of waste liquid jar that flow equalizes, install the absorption purification structure in the depths processing jar, the below of absorption purification structure is provided with the vacuum tube, the vacuum tube is connected with evacuating device.
The bottom of the diversion trench is obliquely arranged.
And an initial molecular sieve adsorption layer is arranged in the waste liquid treatment tank.
The top of absorption purification structure is provided with the agitator, the one end of agitator is passed deep processing jar, and tip and motor output shaft.
And a waste liquid flow equalizing plate is arranged above the stirrer.
The waste liquid flow equalizing plate is an arc-shaped plate.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the pretreatment tank and the deep treatment tank which are communicated with each other are arranged, the multi-layer filtering structure is matched with the liquid mixing device of the vacuum equipment, and the waste liquid is subjected to multi-layer adsorption filtration, so that the particle impurities, heavy metal ions and organic matters in the waste liquid can be adsorbed and filtered, and the treatment efficiency of the waste liquid is greatly improved; the equipment has the advantages of simple structure, simple waste liquid treatment step, small volume, high cost, high continuity of waste liquid treatment, no need of concentrated recovery of waste liquid, and improvement of the production efficiency of the whole resin.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: 1, a pretreatment tank; 2 deep tank treatment; 3, pre-filtering the filter screen; 4, diversion trenches; 5, a waste liquid flow equalizing tank; 6 a waste liquid pipe; 7 a waste liquid treatment tank; 8, a secondary filter screen; 9, an adsorption purification structure; 10 vacuum tube; 11, vacuumizing device; 12 primary molecular sieve adsorption layer; 13 a stirrer; a 14 motor; 15 waste liquid flow equalizing plates.
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, the present utility model provides the following technical solutions: the utility model provides a polyester resin is multiple processing apparatus of waste liquid for synthesis, includes pretreatment tank 1 and the depths processing jar 2 of intercommunication each other, install prefilter screen 3 in the pretreatment tank 1, the below of prefilter screen 3 is provided with guiding gutter 4, the below of guiding gutter 4 is provided with waste liquid flow equalizing tank 5, and its one side pass through waste liquid pipe 6 with waste liquid flow equalizing tank 5 is connected, install waste liquid treatment tank 7 on the waste liquid pipe 6, secondary filter screen 8 is installed to waste liquid flow equalizing tank 5's below, install adsorption purification structure 9 in the depths processing jar 2, adsorption purification structure 9's below is provided with vacuum tube 10, vacuum tube 10 is connected with evacuating device 11.
The bottom of the diversion trench 4 is obliquely arranged, and the flow of waste liquid is utilized.
The waste liquid treatment tank 7 is internally provided with a primary molecular sieve adsorption layer 12 which can primarily adsorb waste liquid.
The top of adsorbing purification structure 9 is provided with agitator 13, the one end of agitator 13 passes depths handle jar 2, and tip and motor 14 output shaft, start motor 14 drives agitator 13 rotation, has strengthened the mixability of waste liquid, does benefit to the adsorption filtration of next time, has improved filterable efficiency.
The stirrer is characterized in that a waste liquid flow equalizing plate 15 is arranged above the stirrer 13, a plurality of through holes are formed in the waste liquid flow equalizing plate 15, the waste liquid flows downwards through the waste liquid flow equalizing plate 15 and the plurality of through holes on the waste liquid flow equalizing plate, and uniform flow is on the adsorption purification structure 9.
The waste liquid flow equalizing plate 15 is an arc plate.
The working principle of the utility model is as follows: the vacuumizing device 11 is started to vacuumize, the motor 14 drives the stirrer 13 to rotate, waste liquid flows into the pretreatment tank 1 from a liquid inlet pipe on the pretreatment tank 1, sequentially passes through the prefilter screen 3, the diversion trench 4, the waste liquid flow equalizing tank 5 and the secondary filter screen 8 to be adsorbed and filtered layer by layer, then enters the deep treatment tank 2 to be evenly shunted by the waste liquid flow equalizing plate 15, and the stirrer 13 stirs the waste liquid, then the purification treatment of the waste water is completed under the adsorption and filtration of the adsorption purification structure 9, the adsorption purification structure 9 comprises a secondary molecular sieve adsorption layer and an activated carbon adsorption layer, and then the waste liquid is discharged from a liquid outlet of the deep treatment tank 2.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A waste liquid multiple treatment device for polyester resin synthesis is characterized in that: including pretreatment tank (1) and the depths of intercommunication handle jar (2), install prefilter screen (3) in pretreatment tank (1), the below of prefilter screen (3) is provided with guiding gutter (4), the below of guiding gutter (4) is provided with waste liquid flow equalizing tank (5), and its one side pass through waste liquid pipe (6) with waste liquid flow equalizing tank (5) are connected, install waste liquid treatment tank (7) on waste liquid pipe (6), secondary filter screen (8) are installed to the below of waste liquid flow equalizing tank (5), install in depths of managing jar (2) and adsorb purification structure (9), the below of adsorbing purification structure (9) is provided with vacuum tube (10), vacuum tube (10) are connected with evacuating device (11).
2. The apparatus for multiplex treatment of waste liquid for polyester resin synthesis according to claim 1, wherein: the bottom of the diversion trench (4) is obliquely arranged.
3. The apparatus for multiplex treatment of waste liquid for polyester resin synthesis according to claim 1, wherein: an initial molecular sieve adsorption layer (12) is arranged in the waste liquid treatment tank (7).
4. The apparatus for multiplex treatment of waste liquid for polyester resin synthesis according to claim 1, wherein: the upper portion of absorption purification structure (9) is provided with agitator (13), the one end of agitator (13) is passed deep processing jar (2), and tip and motor (14) output shaft.
5. The apparatus for multiplex treatment of waste liquid for polyester resin synthesis according to claim 4, wherein: a waste liquid flow equalizing plate (15) is arranged above the stirrer (13).
6. The apparatus for multiplex treatment of waste liquid for polyester resin synthesis according to claim 5, wherein: the waste liquid flow equalizing plate (15) is an arc-shaped plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321739468.3U CN220664907U (en) | 2023-07-04 | 2023-07-04 | Waste liquid multiple treatment device for polyester resin synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321739468.3U CN220664907U (en) | 2023-07-04 | 2023-07-04 | Waste liquid multiple treatment device for polyester resin synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220664907U true CN220664907U (en) | 2024-03-26 |
Family
ID=90339966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321739468.3U Active CN220664907U (en) | 2023-07-04 | 2023-07-04 | Waste liquid multiple treatment device for polyester resin synthesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220664907U (en) |
-
2023
- 2023-07-04 CN CN202321739468.3U patent/CN220664907U/en active Active
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