CN216106481U - Automatic control device for light alkali recycling - Google Patents
Automatic control device for light alkali recycling Download PDFInfo
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- CN216106481U CN216106481U CN202122665725.0U CN202122665725U CN216106481U CN 216106481 U CN216106481 U CN 216106481U CN 202122665725 U CN202122665725 U CN 202122665725U CN 216106481 U CN216106481 U CN 216106481U
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- pipeline
- filter screen
- control device
- automatic control
- settling tank
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- 239000003513 alkali Substances 0.000 title claims abstract description 33
- 238000004064 recycling Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 19
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 239000002585 base Substances 0.000 claims 4
- 239000012535 impurity Substances 0.000 description 15
- 239000002699 waste material Substances 0.000 description 11
- 239000004744 fabric Substances 0.000 description 3
- 238000005517 mercerization Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- -1 wool Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model provides an automatic control device for light alkali recycling, and relates to the field of light alkali recycling. The automatic control device for the reuse of the weak alkali comprises: the filter screen mechanism with the self-cleaning function is characterized in that a settling tank is movably arranged outside the filter screen mechanism, and a first backflow pipeline is fixedly communicated with the side edge of the settling tank; the side edge of the cooling box mechanism is connected with an evaporative concentrator through a pipeline, and a liquid outlet of the evaporative concentrator is connected with a liquid inlet of the cooling box mechanism; the reagent box, the reagent box has the water pump through the pipe connection, the other end of water pump passes through the pipeline and is connected with the setting tank. The automatic control device for recycling the light alkali provided by the utility model has the advantage of effectively improving the purity of the recycled alkali.
Description
Technical Field
The utility model relates to the field of light alkali recycling, in particular to an automatic control device for light alkali recycling.
Background
With the improvement of living standard, the requirement of the market on the cloth art is higher and higher, the cloth art can be processed by a plurality of processes, wherein the mercerization is an indispensable step, and the surface of the processed cotton fabric can be in the same luster.
Concentrated alkali is needed in the denim art during mercerization, a large amount of dye and other impurities (such as wool, slurry and the like) are doped in the processed weak alkali due to the color of the denim art, the conventional device generally directly recycles the weak alkali, the purity of the recycled alkali is not high in the process, and the normal mercerization is influenced during reuse.
Therefore, there is a need to provide a new automatic control device for light alkali recycling to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic control device for recycling the light alkali, which can effectively improve the purity of the recycled alkali.
The utility model provides a light alkali recycling automatic control device, which comprises: the filter screen mechanism with the self-cleaning function is characterized in that a settling tank is movably arranged outside the filter screen mechanism, and a first backflow pipeline is fixedly communicated with the side edge of the settling tank; the side edge of the cooling box mechanism is connected with an evaporative concentrator through a pipeline, and a liquid outlet of the evaporative concentrator is connected with a liquid inlet of the cooling box mechanism; the reagent box, the reagent box has the water pump through the pipe connection, the other end of water pump passes through the pipeline and is connected with the setting tank.
Preferably, filter screen mechanism includes the pull mechanism, pull mechanism and dust catcher are installed to the side of setting tank, and the dust catcher is located the top of pull mechanism, the side fixedly connected with slide rail of pull mechanism, the inner wall sliding connection of slide rail has the filter screen, the last surface connection of filter screen has the pivot, the last surface connection of pivot has servo motor, and servo motor's output links to each other with the pivot, servo motor's outside fixedly connected with link, the lower surface of link links to each other with the setting tank.
Preferably, cooler bin mechanism includes the cooler bin, there is the third valve lower surface of cooler bin through the pipe connection, there is centrifuge the other end of third valve through the pipe connection, centrifuge's side is connected with the second return line, installs the pump on the second return line, and the other end of second return line links to each other with the cooler bin.
Preferably, the side of the settling tank is connected with a second valve through a pipeline, and the other end of the second valve is connected with the evaporation concentrator through a pipeline.
Preferably, the lower surface of setting tank has first valve through the pipe connection, the other end of first valve has the ultrafilter through the pipe connection, the side of ultrafilter is connected with first return line, installs the pump on the first return line, and the other end of first return line links to each other with the setting tank.
Preferably, the filter screen is in a shape of a circular truncated cone.
Preferably, the dust collector is inclined and is positioned above the filter screen.
Preferably, the rotating shaft is detachably connected with the filter screen.
Preferably, the reagent box is filled with a decolorizing reagent mixture.
Compared with the related art, the automatic control device for the light alkali recycling provided by the utility model has the following beneficial effects:
1. when the alkali recovery device is used, the recovered alkali is higher in purity through the mutual matching of the structures such as the filter screen mechanism, the water pump and the cooling box mechanism, when waste liquid is poured into the settling tank, the waste liquid is primarily filtered through the filter screen mechanism, impurities with large volume in the waste liquid are firstly filtered, then the impurities can be further filtered through the ultrafilter, the liquid returns to the settling tank, at the moment, the dye in the waste liquid can be removed through the decolorizing reagent in the reagent tank, finally, the concentrated alkali liquid can be purified again through the cooling box mechanism, and the recovered alkali is greatly improved in purity.
2. The utility model achieves the purpose of cleaning the filter screen by arranging the slide rail, the drawing mechanism, the dust collector and the like, because impurities contained in the waste liquid can be primarily filtered when passing through the filter screen, the filter screen can be filled with the impurities after the device is used for a period of time, the impurities can influence the filtration of the filter screen, the rotating shaft and the filter screen can be driven to rotate by starting the servo motor, and at the moment, the dust collector is started to adsorb the impurities on the filter screen, so that the service life of the filter screen is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of an automatic control device for light alkali recycling according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the position relationship among the filter screen, the slide rail, the drawing mechanism, the dust collector, and the connecting frame structure according to the present invention;
FIG. 3 is a schematic view showing the fitting relationship of the filter screen, the dust collector, the connecting frame, the servo motor and the rotating shaft.
Reference numbers in the figures: 1. a filter screen mechanism; 11. a filter screen; 12. a slide rail; 13. a drawing mechanism; 14. a dust collector; 15. a connecting frame; 16. a servo motor; 17. a rotating shaft; 2. a settling tank; 3. a first valve; 4. an ultrafilter; 5. a water pump; 6. a reagent box; 7. a first return conduit; 8. a second valve; 9. an evaporation concentrator; 10. a cooling box mechanism; 101. a second return conduit; 102. a third valve; 103. a centrifuge; 104. and a cooling tank.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1 to fig. 3, an automatic control device for light alkali recycling includes: the device comprises a filter screen mechanism 1 with a self-cleaning function, wherein a settling tank 2 is movably arranged outside the filter screen mechanism 1, and a first return pipeline 7 is fixedly communicated with the side edge of the settling tank 2; the side edge of the cooling box mechanism 10 is connected with an evaporative concentrator 9 through a pipeline, and a liquid outlet of the evaporative concentrator 9 is connected with a liquid inlet of the cooling box mechanism 10; and the reagent box 6 is connected with a water pump 5 through a pipeline, and the other end of the water pump 5 is connected with the settling tank 2 through a pipeline.
Need to explain: when the waste liquid is poured into the settling tank 2, the waste liquid can be primarily filtered through the filter screen mechanism 1, the impurities with large volume in the waste liquid are firstly filtered, then the impurities can be further filtered through the ultrafilter 4, the liquid returns to the settling tank 2, the decolorizing reagent in the reagent tank 6 can be removed from the dye in the waste liquid, finally the concentrated alkali liquor can be purified again through the cooling tank mechanism 10, and the alkali purity obtained by recovery is greatly improved
Referring to fig. 2, filter screen mechanism 1 includes pull mechanism 13, pull mechanism 13 and dust catcher 14 are installed to the side of setting tank 2, and dust catcher 14 is located the top of pull mechanism 13, the side fixedly connected with slide rail 12 of pull mechanism 13, the inner wall sliding connection of slide rail 12 has filter screen 11, the last surface connection of filter screen 11 has pivot 17, the last surface connection of pivot 17 has servo motor 16, and servo motor 16's output links to each other with pivot 17, servo motor 16's outside fixedly connected with link 15, link 15's lower surface links to each other with setting tank 2.
Need to explain: when the filter screen 11 is used for a period of time, the filter function is influenced by impurities, at the moment, the servo motor 16 is started to drive the rotating shaft 17 and the filter screen 11 to rotate, the dust collector 14 is started to adsorb the impurities on the filter screen 11, and the service life of the filter screen 11 is prolonged
Referring to fig. 1, the cooling box mechanism 10 includes a cooling box 104, a third valve 102 is connected to a lower surface of the cooling box 104 through a pipeline, the other end of the third valve 102 is connected to a centrifuge 103 through a pipeline, a second return pipeline 101 is connected to a side of the centrifuge 103, a pump is installed on the second return pipeline 101, and the other end of the second return pipeline 101 is connected to the cooling box 104.
Need to explain: the alkali solid after evaporation concentration can be purified again by the centrifuge 103, and the trace impurities contained in the alkali solid are filtered out.
Referring to fig. 1, a second valve 8 is connected to a side of the settling tank 2 through a pipe, and the other end of the second valve 8 is connected to an evaporation concentrator 9 through a pipe.
Need to explain: the liquid outlet of the settling tank 2 is connected with the liquid inlet of the evaporation thickener 9.
Referring to fig. 1, the lower surface of the settling tank 2 is connected with a first valve 3 through a pipeline, the other end of the first valve 3 is connected with an ultrafilter 4 through a pipeline, the side of the ultrafilter 4 is connected with a first return pipeline 7, a pump is installed on the first return pipeline 7, and the other end of the first return pipeline 7 is connected with the settling tank 2.
Need to explain: the liquid outlet of the first return pipeline 7 is connected with the liquid inlet of the settling tank 2.
Referring to fig. 2, the filter net 11 has a circular truncated cone shape.
Need to explain: the filter screen 11 is in a round table shape, so that impurities can slide to two sides of the filter screen 11, and the filter screen 11 is prevented from being blocked by the impurities.
Referring to fig. 3, the dust collector 14 is inclined, and the dust collector 14 is located above the filter screen 11.
Need to explain: the dust collector 14 is in an inclined shape and is matched with the circular truncated cone-shaped filter screen 11, so that the dust collector 14 can better adsorb impurities.
Referring to fig. 2, the rotating shaft 17 is detachably connected with the filter screen 11.
Need to explain: the rotating shaft 17 is detachably connected with the filter screen 11, so that the filter screen 11 can be conveniently replaced.
Referring to fig. 1, the reagent tank 6 contains a decolorizing reagent mixture.
Need to explain: the decolorizing reagent mixture in the reagent box 6 can be mixed with the waste liquid to effectively remove the dye in the waste liquid.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a light alkali retrieval and utilization automatic control device which characterized in that includes:
the filter screen mechanism (1) with the self-cleaning function is characterized in that a settling tank (2) is movably mounted outside the filter screen mechanism (1), and a first backflow pipeline (7) is fixedly communicated with the side edge of the settling tank (2);
the cooling box mechanism (10) with the secondary filtering function is characterized in that the side edge of the cooling box mechanism (10) is connected with an evaporative concentrator (9) through a pipeline, and a liquid outlet of the evaporative concentrator (9) is connected with a liquid inlet of the cooling box mechanism (10);
the reagent box (6), reagent box (6) have water pump (5) through the pipe connection, the other end of water pump (5) passes through the pipeline and is connected with setting tank (2).
2. The automatic control device for the recycling of the light alkali according to claim 1, wherein the filter screen mechanism (1) comprises a drawing mechanism (13), the drawing mechanism (13) and a dust collector (14) are installed at the side of the settling tank (2), the dust collector (14) is located above the drawing mechanism (13), a slide rail (12) is fixedly connected to the side of the drawing mechanism (13), a filter screen (11) is slidably connected to the inner wall of the slide rail (12), a rotating shaft (17) is connected to the upper surface of the filter screen (11), a servo motor (16) is connected to the upper surface of the rotating shaft (17), the output end of the servo motor (16) is connected to the rotating shaft (17), a connecting frame (15) is fixedly connected to the outside of the servo motor (16), and the lower surface of the connecting frame (15) is connected to the settling tank (2).
3. The automatic control device for the reuse of the weak base according to claim 1, wherein the cooling tank mechanism (10) comprises a cooling tank (104), a third valve (102) is connected to the lower surface of the cooling tank (104) through a pipeline, the other end of the third valve (102) is connected to a centrifuge (103) through a pipeline, a second return pipeline (101) is connected to the side of the centrifuge (103), a pump is installed on the second return pipeline (101), and the other end of the second return pipeline (101) is connected to the cooling tank (104).
4. The automatic control device for the reuse of the weak base according to claim 1, wherein the side of the settling tank (2) is connected with a second valve (8) through a pipeline, and the other end of the second valve (8) is connected with the evaporation concentrator (9) through a pipeline.
5. The automatic control device for the reuse of fresh alkali according to claim 1, wherein the lower surface of the settling tank (2) is connected with a first valve (3) through a pipeline, the other end of the first valve (3) is connected with an ultrafilter (4) through a pipeline, the side of the ultrafilter (4) is connected with a first return pipeline (7), a pump is installed on the first return pipeline (7), and the other end of the first return pipeline (7) is connected with the settling tank (2).
6. The automatic control device for the reuse of the weak base according to claim 2, wherein the filter screen (11) is in a shape of a circular truncated cone.
7. The automatic control device for the reuse of fresh alkali according to claim 2, wherein the dust collector (14) is inclined, and the dust collector (14) is located above the filter screen (11).
8. The automatic control device for the reuse of the weak base according to claim 2, wherein the rotating shaft (17) is detachably connected with the filter screen (11).
9. The automatic control device for the reuse of light alkali according to claim 1, characterized in that the reagent box (6) is filled with a decolorizing reagent mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122665725.0U CN216106481U (en) | 2021-11-03 | 2021-11-03 | Automatic control device for light alkali recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122665725.0U CN216106481U (en) | 2021-11-03 | 2021-11-03 | Automatic control device for light alkali recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216106481U true CN216106481U (en) | 2022-03-22 |
Family
ID=80712471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122665725.0U Active CN216106481U (en) | 2021-11-03 | 2021-11-03 | Automatic control device for light alkali recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216106481U (en) |
-
2021
- 2021-11-03 CN CN202122665725.0U patent/CN216106481U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312000 North eleven Road, Binhai Industrial Area, Keqiao District, Shaoxing, Zhejiang Patentee after: Zhejiang Yuexin Technology Co.,Ltd. Country or region after: China Address before: 312000 North eleven Road, Binhai Industrial Area, Keqiao District, Shaoxing, Zhejiang Patentee before: ZHEJIANG YUEXIN DYEING & PRINTING CO.,LTD. Country or region before: China |