CN220520164U - A effluent treatment plant for among polymer polyol production process - Google Patents
A effluent treatment plant for among polymer polyol production process Download PDFInfo
- Publication number
- CN220520164U CN220520164U CN202320459886.0U CN202320459886U CN220520164U CN 220520164 U CN220520164 U CN 220520164U CN 202320459886 U CN202320459886 U CN 202320459886U CN 220520164 U CN220520164 U CN 220520164U
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- China
- Prior art keywords
- connecting pipe
- intermittent
- production process
- fixed
- polymer polyol
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- 229920005862 polyol Polymers 0.000 title claims abstract description 21
- 150000003077 polyols Chemical class 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 229920000642 polymer Polymers 0.000 title claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 27
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 230000008093 supporting effect Effects 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 239000012766 organic filler Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000003466 welding Methods 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a wastewater treatment device used in the production process of polymer polyol, which structurally comprises a mixing box, a feeding device, a liquid inlet pipe, a first motor, a filtering box, a control screen, a liquid outlet and supporting legs.
Description
Technical Field
The utility model relates to a wastewater treatment device used in the production process of polymer polyol, belonging to the field of wastewater treatment.
Background
The polymer polyol, namely vinyl polymer grafted polyether polyol, is POP for short, has the appearance of white or light cream yellow, is a polyol containing organic filler, can replace inorganic filler, not only can ensure that polyurethane foam has higher bearing capacity and good rebound performance, but also can ensure that the cell structure and physical and mechanical properties of the foam are improved, and in the process of producing the polyol, the generated wastewater needs to be processed in an auxiliary way by using a wastewater treatment device;
the Chinese patent discloses a waste water and waste gas treatment device (publication No. CN 203990239U) for polymer polyol production process, which comprises a reciprocating vacuum pump, a deodorizing device, a vacuum cooling buffer tank, a circulating water pump and a production device, when adding powder into waste water, a large amount of powder is usually directly added into a mixing box for stirring, but when adding a large amount of powder for stirring, the powder is easy to agglomerate, and the powder is not easy to uniformly mix and stir, so that the treatment efficiency of the waste water is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a wastewater treatment device used in the production process of polymer polyol, so as to solve the problems that in the prior art, a large amount of medicinal powder is directly added into a mixing box for stirring, but when a large amount of medicinal powder is added for stirring, the medicinal powder is easy to agglomerate and is not easy to uniformly mix and stir, and then the treatment efficiency of wastewater is reduced.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the wastewater treatment device comprises a mixing box and a feeding device, wherein the feeding device arranged at the upper left end of the mixing box is beneficial to intermittent addition of medicinal powder; the feeding device comprises a shell, a connecting pipe, a feeding hopper, an upper connecting pipe, a limiting plate, a lower connecting pipe, a discharging pipe, an intermittent device and a second motor, wherein the upper left end of the shell is fixed with the connecting pipe, the top of the connecting pipe is communicated with the feeding hopper, the lower inner side of the connecting pipe is fixed with the upper connecting pipe into a whole, the lower end of the upper connecting pipe is movably attached to the limiting plate, the lower end of the limiting plate is movably connected with the lower connecting pipe, the bottom of the lower connecting pipe is flush with the discharging pipe, the lower end of the limiting plate is fixed with the intermittent device into a whole, the lower right end of the intermittent device is connected with the second motor, and the upper left end of the mixing box is provided with the shell.
Further, the waste water treatment device further comprises a liquid inlet pipe, a first motor, a filter tank, a control screen, a liquid outlet and supporting feet, the right upper end of the mixing tank is communicated with the liquid inlet pipe, the middle part of the top end of the mixing tank is provided with the first motor, the bottom of the mixing tank is fixed with the filter tank into a whole, the left end of the filter tank is provided with the control screen, the right lower end of the filter tank is communicated with the liquid outlet, and the bottom of the filter tank is fixed with the supporting feet into a whole.
Further, intermittent device includes fixed block, first rotation axis, intermittent type dish, revolving board, second rotation axis, dead lever and gag lever post, the fixed block inboard is provided with first rotation axis, first rotation axis top and intermittent type dish through connection, intermittent type dish right-hand member and revolving board normal running fit, revolving board middle part is provided with the second rotation axis perpendicularly, the dead lever is run through to second rotation axis lower extreme, the dead lever top is fixed mutually with the gag lever post, the fixed block bottom is fixed into an organic whole with the casing, intermittent type dish top is provided with the gag plate, second rotation axis bottom is connected with the second motor.
Further, a rubber layer is arranged at the bottom of the upper connecting pipe.
Further, the limit plates are arranged in four in total, and the limit plates are distributed in an annular array along the circle center of the intermittent disc.
Further, four limit grooves are formed in the middle of the intermittent disc, the limit grooves are distributed in an annular array along the center of the intermittent disc, and four arc-shaped circles are formed in the outer surface of the limit grooves.
Further, the two fixing rods and the two limiting rods are arranged at the lower end of the rotating plate, and the angle of the two fixing rods is 60 degrees.
Further, the discharging pipe is made of stainless steel.
The advantages are that: according to the wastewater treatment device for the polymer polyol production process, the feeding device is arranged at the upper left end of the mixing box, and when the intermittent device in the feeding device rotates, the limiting plate can play a role in opening and closing the upper connecting pipe and the lower connecting pipe, so that uniform mixing and stirring of medicinal powder are realized, the condition of medicinal powder agglomeration is avoided, and meanwhile, the wastewater treatment efficiency is improved.
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 structure of the present utility model;
FIG. 2 is a schematic view of a feeding device according to the present utility model;
FIG. 3 is a schematic diagram of the front view of the feeding device of the present utility model;
fig. 4 is a schematic diagram of a batch device structure according to the present utility model.
In the figure: the device comprises a mixing box-1, a feeding device-2, a liquid inlet pipe-3, a first motor-4, a filter box-5, a control screen-6, a liquid outlet-7, support legs-8, a shell-21, a connecting pipe-22, a feeding hopper-23, an upper connecting pipe-24, a limiting plate-25, a lower connecting pipe-26, a discharging pipe-27, an intermittent device-28, a second motor-29, a fixed block-281, a first rotating shaft-282, an intermittent disc-283, a rotating plate-284, a second rotating shaft-285, a fixed rod-286 and a limiting rod-287.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the utility model provides a wastewater treatment device for a polymer polyol production process by improvement, which comprises a mixing box 1, a feeding device 2, a liquid inlet pipe 3, a first motor 4, a filtering box 5, a control screen 6, a liquid outlet 7 and support legs 8, wherein the feeding device 2 arranged at the left upper end of the mixing box 1 is favorable for intermittently adding medicine powder, the right upper end of the mixing box 1 is communicated with the liquid inlet pipe 3, the middle part of the top end of the mixing box 1 is provided with the first motor 4, the bottom of the mixing box 1 is fixed with the filtering box 5 into a whole, the left end of the filtering box 5 is provided with the control screen 6, the right lower end of the filtering box 5 is communicated with the liquid outlet 7, the bottom of the filtering box 5 is fixed with the support legs 8 into a whole, and three support legs 8 have good supporting effect for the filtering box 5.
Referring to fig. 2 and 3, the present utility model provides a waste water treatment device for a polymer polyol production process by improving the above-mentioned waste water treatment device, the feeding device 2 includes a housing 21, a connecting pipe 22, a feeding hopper 23, an upper connecting pipe 24, a limiting plate 25, a lower connecting pipe 26, a discharging pipe 27, an intermittent device 28 and a second motor 29, the upper left end of the housing 21 is fixed with the connecting pipe 22, the top of the connecting pipe 22 is communicated with the feeding hopper 23, the lower inner side of the connecting pipe 22 is fixed with the upper connecting pipe 24 into a whole, a rubber layer is arranged at the bottom of the upper connecting pipe 24, the lower end of the upper connecting pipe 24 is movably attached to the limiting plate 25, the limiting plates 25 are four in number, the limiting plates 25 are distributed in an annular array along the center of a circle of an intermittent plate 283, the lower ends of the limiting plates 25 are movably connected with the lower connecting pipe 26, the bottom of the lower connecting pipe 26 is flush with the discharging pipe 27, the lower end of the limiting plate 25 is fixed with the intermittent device 28 into a whole, the lower right end of the intermittent device 28 is connected with the second motor 29, the upper left end of the mixing box 1 is provided with the housing 21, and the intermittent plate 283 is favorable for limiting and running fit with the limiting rod 287.
Referring to fig. 4, the utility model provides a wastewater treatment device for a polymer polyol production process by improving the device, the intermittent device 28 comprises a fixed block 281, a first rotating shaft 282, an intermittent plate 283, a rotating plate 284, a second rotating shaft 285, a fixed rod 286 and a limiting rod 287, the first rotating shaft 282 is arranged on the inner side of the fixed block 281, the top of the first rotating shaft 282 is in penetrating connection with the intermittent plate 283, the right end of the intermittent plate 283 is in rotating fit with the rotating plate 284, four limiting grooves are formed in the middle of the intermittent plate 283 and distributed in a circular array along the center of the intermittent plate 283, four arc-shaped circles are formed on the outer surface of the intermittent plate 283, the middle of the rotating plate 284 is vertically provided with a second rotating shaft 285, the lower end of the second rotating shaft 285 penetrates through the fixed rod 286, the fixed rod 286 and the limiting rod 287 are both arranged at the lower end of the rotating plate 284, the top of the fixed rod 286 is 60 degrees, the bottom of the fixed rod 286 is fixed with the limiting rod 287, the bottom of the fixed block 281 is fixed with the shell 21, the top of the intermittent plate 283 is provided with the limiting plate 25, the bottom of the second rotating shaft 283 is connected with the second rotating shaft 285 and the second rotating shaft 29 can be better matched with the two fixed rods.
The first motor 4 in this patent refers to an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and is divided into a motor (symbol M) and a generator (symbol G).
The working process is as follows:
1. the user can place the support leg 8 horizontally at the place where the user needs to use, then connect the device with external power equipment, then connect and fix the external connecting pipe with the liquid inlet pipe 3 and the liquid storage port 7 respectively, then enter the waste water into the mixing box 1 through the liquid inlet pipe 3, and then add the same amount of medicinal powder into the feed hopper 23 by the user;
2. then, the second motor 29 starts to work through the control screen 6, the output shaft of the second motor 29 can drive the second rotary shaft 285 to rotate, then the rotary plate 284 rotates the fixing rod 286 to a limit groove formed in the inner side of the intermittent plate 283, so that the intermittent plate 283 can be driven to rotate intermittently, and because the limit plate 25 arranged at the upper end of the intermittent plate 283 rotates along with the intermittent plate 283, the four limit plates 25 can have a closed opening and closing effect on the upper connecting pipe 24, and in the opening and closing process, the powder placed in the feed hopper 23 can be transmitted to the lower connecting pipe 26, and finally the powder enters the mixing box 1 through the discharge pipe 27;
3. after that, the user drives the waste water in the mixing box 1 to be mixed with the medicine powder through the control screen 6, the mixed waste water immediately enters the filtering box 5 through the control screen 6 to be filtered, and finally the filtered waste water can be discharged through the liquid outlet 7.
The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A wastewater treatment device for use in a polymer polyol production process, characterized in that: the device comprises a mixing box (1) and a feeding device (2), wherein the feeding device (2) arranged at the left upper end of the mixing box (1) is beneficial to intermittent addition of medicinal powder;
feed arrangement (2) are including casing (21), connecting pipe (22), feeder hopper (23), go up connecting pipe (24), limiting plate (25), lower connecting pipe (26), discharging pipe (27), intermittent type device (28) and second motor (29), casing (21) upper left end is fixed with connecting pipe (22), connecting pipe (22) top is linked together with feeder hopper (23), connecting pipe (22) inboard lower extreme is fixed into an organic whole with last connecting pipe (24), go up connecting pipe (24) lower extreme and limiting plate (25) activity laminating, limiting plate (25) lower extreme and lower connecting pipe (26) swing joint, lower connecting pipe (26) bottom and discharging pipe (27) are parallel and level, limiting plate (25) lower extreme is fixed into an organic whole with intermittent type device (28), intermittent type device (28) lower right-hand member is connected with second motor (29), upper left end of mixing box (1) is provided with casing (21).
2. A wastewater treatment plant for use in a polymer polyol production process according to claim 1, wherein: the waste water treatment device further comprises a liquid inlet pipe (3), a first motor (4), a filter tank (5), a control screen (6), a liquid outlet (7) and supporting legs (8), the right upper end of the mixing tank (1) is communicated with the liquid inlet pipe (3), the middle part of the top end of the mixing tank (1) is provided with the first motor (4), the bottom of the mixing tank (1) is fixed with the filter tank (5) into a whole, the left end of the filter tank (5) is provided with the control screen (6), the right lower end of the filter tank (5) is communicated with the liquid outlet (7), and the bottom of the filter tank (5) is fixed with the supporting legs (8) into a whole.
3. A wastewater treatment plant for use in a polymer polyol production process according to claim 1, wherein: intermittent device (28) are including fixed block (281), first rotation axis (282), intermittent type dish (283), revolving plate (284), second rotation axis (285), dead lever (286) and gag lever post (287), fixed block (281) inboard is provided with first rotation axis (282), first rotation axis (282) top and intermittent type dish (283) through connection, intermittent type dish (283) right-hand member and revolving plate (284) normal running fit, revolving plate (284) middle part is provided with second rotation axis (285) perpendicularly, dead lever (286) are run through to second rotation axis (285) lower extreme, dead lever (286) top is fixed with gag lever post (287), fixed block (281) bottom is fixed into an organic whole with casing (21), intermittent type dish (283) top is provided with gag plate (25), second rotation axis (285) bottom is connected with second motor (29).
4. A wastewater treatment plant for use in a polymer polyol production process according to claim 1, wherein: the bottom of the upper connecting pipe (24) is provided with a rubber layer.
5. A wastewater treatment plant for use in a polymer polyol production process according to claim 1, wherein: the limiting plates (25) are arranged in four, and the limiting plates (25) are distributed in an annular array along the circle center of the intermittent disc (283).
6. A wastewater treatment plant for use in a polymer polyol production process according to claim 3, characterized in that: four limit grooves are formed in the middle of the intermittent disc (283), the limit grooves are distributed in an annular array along the center of the intermittent disc (283), and four arc-shaped circles are formed in the outer surface of the intermittent disc.
7. A wastewater treatment plant for use in a polymer polyol production process according to claim 3, characterized in that: the two fixing rods (286) and the two limiting rods (287) are arranged at the lower end of the rotating plate (284), and the angle of the two fixing rods (286) is 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320459886.0U CN220520164U (en) | 2023-03-13 | 2023-03-13 | A effluent treatment plant for among polymer polyol production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320459886.0U CN220520164U (en) | 2023-03-13 | 2023-03-13 | A effluent treatment plant for among polymer polyol production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220520164U true CN220520164U (en) | 2024-02-23 |
Family
ID=89923736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320459886.0U Active CN220520164U (en) | 2023-03-13 | 2023-03-13 | A effluent treatment plant for among polymer polyol production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220520164U (en) |
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2023
- 2023-03-13 CN CN202320459886.0U patent/CN220520164U/en active Active
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