CN220834490U - Hydrolysis liquid treatment device with detachable filter for cresol synthesis - Google Patents
Hydrolysis liquid treatment device with detachable filter for cresol synthesis Download PDFInfo
- Publication number
- CN220834490U CN220834490U CN202322375966.0U CN202322375966U CN220834490U CN 220834490 U CN220834490 U CN 220834490U CN 202322375966 U CN202322375966 U CN 202322375966U CN 220834490 U CN220834490 U CN 220834490U
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- Prior art keywords
- filter
- fixed
- support column
- hydrolysate
- filtering
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- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229930003836 cresol Natural products 0.000 title claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 13
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 title claims description 12
- 238000006460 hydrolysis reaction Methods 0.000 title description 5
- 230000007062 hydrolysis Effects 0.000 title description 4
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 239000000413 hydrolysate Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000012546 transfer Methods 0.000 claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000006228 supernatant Substances 0.000 claims abstract description 13
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 102000005650 Notch Receptors Human genes 0.000 claims 3
- 108010070047 Notch Receptors Proteins 0.000 claims 3
- 238000013461 design Methods 0.000 abstract description 4
- 239000011949 solid catalyst Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 19
- 239000012530 fluid Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- IBSQPLPBRSHTTG-UHFFFAOYSA-N 1-chloro-2-methylbenzene Chemical compound CC1=CC=CC=C1Cl IBSQPLPBRSHTTG-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- NPDACUSDTOMAMK-UHFFFAOYSA-N 4-Chlorotoluene Chemical compound CC1=CC=C(Cl)C=C1 NPDACUSDTOMAMK-UHFFFAOYSA-N 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- -1 pharmaceutical Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a hydrolysate treatment device with a detachable filter for cresol synthesis, which comprises a filtering and separating tank, a supernatant collecting tank and a solid collecting tank, wherein the filter is detachably arranged below the filtering and separating tank, a filter transfer mechanism is arranged between the supernatant collecting tank and the solid collecting tank, and two filters are fixed on the filter transfer mechanism; the top of filtration knockout drum is equipped with the hydrolysate ingress pipe, and the inside of supernatant collecting vat is equipped with first support column, and the bilateral symmetry of first support column is provided with two second support columns, and fixed ring and filtration knockout drum fixed connection are passed through on the top of first support column and second support column. According to the utility model, through the detachable design of the filter, the interior of the filtering and separating tank can be cleaned more conveniently, and the filter has the function of filtering the solid catalyst.
Description
Technical Field
The utility model relates to the technical field of cresol synthesis, in particular to a hydrolysate treatment device with a detachable filter for cresol synthesis.
Background
M-cresol and o-cresol are fine chemicals with good market prospects; as the demand for downstream cresol products, such as feed-grade vitamin E, pharmaceutical, agrochemical products, increases, domestic cresol demand increases at a rate of 5% -8% per year; compared with other synthesis methods, the method for preparing the m-cresol by catalytic hydrolysis by taking the byproduct o-chlorotoluene in the production process of the p-chlorotoluene as a raw material is a research hotspot at home and abroad.
The flow of synthesizing cresol by hydrolysis in the prior art is mainly divided into: the method comprises the steps of an o-chlorotoluene hydrolysis reaction process, a neutralization and filtration process and an oil-water layering separation process.
In the prior art, oil phase and aqueous phase in the hydrolysate are separated through layering jar pair, contain solid catalyst in the hydrolysate, but catalyst repeatedly usable, layering jar in the prior art is mostly overall structure, and to wash the inside of jar, can only wash through the mode that lets in the washing liquid to the jar inside, can't directly stretch into the inside of jar through the cleaning brush and wash, partly the jar of split type design, detachable part is also fixed through the mode of flange, and it is comparatively troublesome to dismantle and combine.
Disclosure of utility model
In order to solve the problems mentioned in the background art, the present utility model provides a hydrolysate treating apparatus with a detachable filter for cresol synthesis.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The hydrolysate treatment device with the detachable filter for cresol synthesis comprises a filtering separation tank, a supernatant collecting tank and a solid collecting tank, wherein the filter is detachably arranged below the filtering separation tank, a filter transfer mechanism is arranged between the supernatant collecting tank and the solid collecting tank, and two filters are fixed on the filter transfer mechanism;
The top of filtering the knockout drum is equipped with the hydrolysate ingress pipe, and the inside of supernatant collecting vat is equipped with first support column, and the bilateral symmetry of first support column is provided with two second support columns, and fixed ring and filtering the knockout drum fixed connection are passed through on the top of first support column and second support column, are fixed with the third cylinder on the first support column, and the output shaft of third cylinder is fixed with first auxiliary stay strip.
Preferably, the top end of the first auxiliary supporting bar is fixed with a transmission connecting rod, the second auxiliary supporting bar is rotatably arranged on the second supporting column, a rectangular notch is formed in the second auxiliary supporting bar, a push rod is fixed at the position, corresponding to the rectangular notch, of the bottom end of the transmission connecting rod, and the push rod movably penetrates through the second auxiliary supporting bar through the rectangular notch.
Preferably, the filter transfer mechanism comprises a rotating seat, the rotating seat is driven by a single-shaft rotating motor, an air cylinder is fixed at the top end of the rotating seat, a double-shaft motor is fixed on an output shaft of the air cylinder, a filter is fixed on two output shafts of the double-shaft motor through a bracket, the directions of openings of the two filters are opposite, a filter screen is fixed in the filter, and a liquid outlet is fixed at the bottom end of the filter.
Preferably, the biax motor is installed on the top of elevating platform, and the top of elevating platform is fixed on the output shaft of cylinder, and the bottom both sides of elevating platform all are fixed with the guide bar, and the fixed plate is all installed to the both sides of cylinder, has seted up the guiding hole on the fixed plate, and the guide bar runs through the fixed plate through the guiding hole.
Preferably, an oil liquid pumping pipe is arranged on one side of the filtering and separating tank, and a hydrolysate inlet pipe is arranged at the top end of the filtering and separating tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the detachable design of the filter, the interior of the filtering separation tank can be cleaned more conveniently, and the filter has the function of filtering the solid catalyst;
2. Through the design of the filter transfer mechanism, the filter transfer mechanism can alternately send two filters to the lower part of the filtering separation tank, the filters are assembled with the filtering separation tank, the double-shaft motor can drive the two filters to synchronously overturn, when the opening of the filter below the filtering separation tank faces upwards, the opening of the filter above the solid collecting tank faces downwards, filtered filter residues such as a catalyst can be automatically poured into the solid collecting tank for collection, the first cylinder is used for driving the filter to move up and down, and the filter can be combined and separated with the filtering separation tank, so that the filter residues are separated and collected more conveniently and efficiently;
3. In order to guarantee the stability after filter and filtration knockout drum combination, when the extension of control third cylinder, can drive first auxiliary stay towards filtration knockout drum removal for first auxiliary stay card is under the filter, thereby guarantee that the filter can not the landing downwards, guarantee filter and filtration knockout drum complex compactness, and can drive transmission connecting rod horizontal migration when first auxiliary stay horizontal migration, thereby can drive the second auxiliary stay through the push rod and rotate for the second support column in the rectangle breach, drive the second auxiliary stay through the mode of linkage and rotate to the below of filter, further increased the stability of filter, and fix detachable part through the mode of flange in comparison prior art, dismantle and the combination efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is an enlarged detail view of the filter transfer mechanism of the present utility model;
FIG. 3 is an enlarged detail view of a first view of the filter separator tank of the present utility model;
FIG. 4 is an enlarged detail view of a second view of the filter separator tank of the present utility model;
FIG. 5 is an enlarged detail view of the first support column and second support column of the present utility model;
In the figure: the device comprises a filtering separation tank 1, a hydrolysate inlet pipe 103, an oil liquid pumping pipe 104, a supernatant collecting tank 2, a solid collecting tank 3, a filter transfer mechanism 5, a rotating seat 501, a single-shaft rotating motor 502, a cylinder 503, a double-shaft motor 504, a lifting table 505, a guide rod 506, a fixed plate 507, a filter 6, a filter screen 601, a liquid outlet 602, a fixed ring 9, a first support column 901, a second support column 902, a third cylinder 903, a first auxiliary support column 904, a transmission connecting rod 905, a push rod 906 and a second auxiliary support column 907.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
Examples
Referring to fig. 1 to 5, a hydrolysate processing apparatus with detachable filter for cresol synthesis comprises a filtration and separation tank 1, a supernatant collecting tank 2 and a solid collecting tank 3, wherein a filter 6 is detachably installed below the filtration and separation tank 1, a filter transfer mechanism 5 is arranged between the supernatant collecting tank 2 and the solid collecting tank 3, and two filters 6 are fixed on the filter transfer mechanism 5;
The filter transfer mechanism 5 is used for alternately sending two filters 6 to the lower part of the filter separation tank 1 and assembling the filters 6 with the filter separation tank 1;
The top end of the filtering separation tank 1 is provided with a hydrolysate ingress pipe 103, the inside of the supernatant collecting tank 2 is provided with a first support column 901, two second support columns 902 are symmetrically arranged on two sides of the first support column 901, the top ends of the first support column 901 and the second support column 902 are fixedly connected with the filtering separation tank 1 through a fixed ring 9, a third cylinder 903 is fixed on the first support column 901, an output shaft of the third cylinder 903 is fixedly provided with a first auxiliary support bar 904, the top end of the first auxiliary support bar 904 is fixedly provided with a transmission connecting rod 905, the second support column 902 is rotatably provided with a second auxiliary support bar 907, a rectangular notch is formed in the second auxiliary support bar 907, a push rod 906 is fixed at a position corresponding to the rectangular notch at the bottom end of the transmission connecting rod 905, and the push rod 906 movably penetrates through the second auxiliary support bar 907 through the rectangular notch;
In order to ensure the stability of the filter 6 combined with the filtering separation tank 1, when the third cylinder 903 is controlled to extend, the first auxiliary supporting bar 904 can be driven to move towards the filtering separation tank 1, so that the first auxiliary supporting bar 904 is clamped under the filter 6, the filter 6 is prevented from sliding down, the tightness of the filter 6 matched with the filtering separation tank 1 is ensured, the first auxiliary supporting bar 904 horizontally moves and simultaneously can drive the transmission connecting rod 905 to horizontally move, the second auxiliary supporting bar 907 can be driven to rotate relative to the second supporting column 902 by sliding the push rod 906 in the rectangular notch, and the second auxiliary supporting bar 907 is driven to rotate to the lower side of the filter 6 in a linkage mode, so that the stability of the filter 6 is further increased.
The filter transfer mechanism 5 comprises a rotating seat 501, the rotating seat 501 is driven by a single-shaft rotating motor 502, an air cylinder 503 is fixed at the top end of the rotating seat 501, a double-shaft motor 504 is fixed on an output shaft of the air cylinder 503, two output shafts of the double-shaft motor 504 are respectively fixed with a filter 6 through a bracket, the openings of the two filters 6 face opposite directions, a filter screen 601 is fixed in the filter 6, and a liquid outlet 602 is fixed at the bottom end of the filter 6;
The filter transfer mechanism 5 is used for alternately sending two filters 6 to the below of filtering knockout drum 1 to with filter 6 and filter knockout drum 1 equipment together, biax motor 504 can drive the synchronous upset of two filters 6, when the filter 6 opening of filtering knockout drum 1 below up, the filter 6 opening of solid collecting vat 3 top is down, can be automatic pour filter residues such as catalyst that filter down into solid collecting vat 3 and collect, first cylinder 503 is used for driving filter 6 lift and removes, filter 6 reciprocates and can be with filtering knockout drum 1 combination and separation.
Wherein, the double-shaft motor 504 is installed at the top end of the lifting platform 505, the top end of the lifting platform 505 is fixed on the output shaft of the air cylinder 503, guide rods 506 are fixed at both sides of the bottom end of the lifting platform 505, the fixed plates 507 are installed at both sides of the air cylinder 503, guide holes are formed in the fixed plates 507, and the guide rods 506 penetrate through the fixed plates 507 through the guide holes;
The guide rod 506 vertically slides in the guide hole, so that the auxiliary guide effect can be achieved, and the lifting table 505 can be lifted more stably.
Wherein, the fluid extraction pipe 104 is installed to one side of filtering knockout drum 1, and filtering knockout drum 1's top is equipped with hydrolysate ingress pipe 103, and the hydrolysate lets in to filtering knockout drum 1 through hydrolysate ingress pipe 103, and upper strata fluid is taken out through fluid extraction pipe 104, and the lower floor's clear liquid is discharged through fluid outlet 602 and is discharged to in the clear liquid collecting vat 2.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a cresol synthesis is with hydrolysate processing apparatus who has removable filter, includes filtration knockout drum (1), supernatant collecting vat (2) and solid collecting vat (3), its characterized in that: a filter (6) is detachably arranged below the filtering and separating tank (1), a filter transfer mechanism (5) is arranged between the supernatant collecting tank (2) and the solid collecting tank (3), and two filters (6) are fixed on the filter transfer mechanism (5);
The top of filtration knockout drum (1) is equipped with hydrolysate ingress pipe (103), and the inside of supernatant collecting vat (2) is equipped with first support column (901), and the bilateral symmetry of first support column (901) is provided with two second support columns (902), and fixed ring (9) and filtration knockout drum (1) fixed connection are passed through on the top of first support column (901) and second support column (902), are fixed with third cylinder (903) on first support column (901), and the output shaft of third cylinder (903) is fixed with first auxiliary stay strip (904).
2. The hydrolysate processing apparatus with a detachable filter for cresol synthesis according to claim 1, characterized in that: the top of first auxiliary support bar (904) is fixed with transmission connecting rod (905), rotates on second support column (902) and installs second auxiliary support bar (907), has seted up rectangular notch on second auxiliary support bar (907), and the bottom of transmission connecting rod (905) corresponds the position with rectangular notch and is fixed with push rod (906), and push rod (906) run through second auxiliary support bar (907) through rectangular notch activity.
3. The hydrolysate processing apparatus with a detachable filter for cresol synthesis according to claim 1, characterized in that: the filter transfer mechanism (5) comprises a rotating seat (501), the rotating seat (501) is driven by a single-shaft rotating motor (502), an air cylinder (503) is fixed at the top end of the rotating seat (501), a double-shaft motor (504) is fixed on an output shaft of the air cylinder (503), a filter (6) is fixed on two output shafts of the double-shaft motor (504) through brackets, the two openings of the filter (6) are opposite in direction, a filter screen (601) is fixed in the filter (6), and a liquid outlet (602) is fixed at the bottom end of the filter (6).
4. A hydrolysate processing apparatus with a detachable filter for cresol synthesis as claimed in claim 3, wherein: biax motor (504) are installed on the top of elevating platform (505), and the top of elevating platform (505) is fixed on the output shaft of cylinder (503), and the bottom both sides of elevating platform (505) all are fixed with guide bar (506), and fixed plate (507) are all installed to the both sides of cylinder (503), have seted up the guiding hole on fixed plate (507), and guide bar (506) run through fixed plate (507) through the guiding hole.
5. The hydrolysate processing apparatus with a detachable filter for cresol synthesis according to claim 1, characterized in that: an oil liquid pumping pipe (104) is arranged on one side of the filtering and separating tank (1), and a hydrolysate inlet pipe (103) is arranged at the top end of the filtering and separating tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375966.0U CN220834490U (en) | 2023-08-31 | 2023-08-31 | Hydrolysis liquid treatment device with detachable filter for cresol synthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322375966.0U CN220834490U (en) | 2023-08-31 | 2023-08-31 | Hydrolysis liquid treatment device with detachable filter for cresol synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220834490U true CN220834490U (en) | 2024-04-26 |
Family
ID=90788121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322375966.0U Active CN220834490U (en) | 2023-08-31 | 2023-08-31 | Hydrolysis liquid treatment device with detachable filter for cresol synthesis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220834490U (en) |
-
2023
- 2023-08-31 CN CN202322375966.0U patent/CN220834490U/en active Active
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