CN218879595U - Sewage treatment device for methyl acetoacetate production - Google Patents
Sewage treatment device for methyl acetoacetate production Download PDFInfo
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- CN218879595U CN218879595U CN202223338444.5U CN202223338444U CN218879595U CN 218879595 U CN218879595 U CN 218879595U CN 202223338444 U CN202223338444 U CN 202223338444U CN 218879595 U CN218879595 U CN 218879595U
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- methyl acetoacetate
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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
- 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
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Abstract
The utility model discloses a sewage treatment device for methyl acetoacetate production, which belongs to the technical field of methyl acetoacetate production and aims at the problems of poor sewage treatment effect and easy blockage caused by filtration treatment in methyl acetoacetate production; the utility model discloses an aerator carries out aeration treatment to entering into to the sewage that handles the incasement, produces and makes oxygen contact with sewage effectively by the aerator, provides oxygen under the condition that biological oxidation constantly consumed oxygen to certain dissolved oxygen concentration in keeping the sewage promotes methyl acetoacetate sewage treatment effect to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of methyl acetoacetate production, concretely relates to sewage treatment device is used in methyl acetoacetate production.
Background
Methyl acetoacetate of the molecular formula C 5 H 8 O 3 The molecular weight is 116, the product is a colorless liquid, has peculiar smell, is easy to dissolve in water, is mainly used as an intermediate of medicine industry, pesticides and herbicides, and is widely applied to organic synthesis of pesticides, medicines, dyes, polymer stabilizers and the like.
The comparative patent document publication numbers are: "CN209740742U an anti-clogging sewage treatment device for methyl chloroacetoacetate production comprises a sewage treatment device main body, wherein a top cover is fixed at the top of the sewage treatment device main body in a clamping manner, an operation box is fixed on the side surface of the sewage treatment device main body through a bolt, a water outlet pipe is welded on one side of the sewage treatment device main body, the sewage treatment device main body further comprises a dredging device and a buffer device, and the dredging device is arranged on one side of the sewage treatment device main body; through the pull throughs at inlet tube internal design, the staff of being convenient for when the inlet tube blockked up, dredge the operation to the plug, avoid leading to waste water can't get into the sewage treatment ware inside because of the inlet tube blocks up, the work efficiency of sewage treatment ware has not only been reduced, and can delay the production progress of chloroacetoacetic acid methyl ester, through the buffer that designs in the sewage treatment ware main part outside, avoid the sewage treatment ware main part when receiving the exogenic action, the internals receives the damage "but still has following problem under the in-service use condition: at present, the sewage treatment mode in methyl acetoacetate production is single, oxygen saturation in sewage is difficult to ensure, blockage is easy to occur when the sewage is filtered, and the effect of time influence on sewage treatment is gradually reduced.
Therefore, a sewage treatment device for methyl acetoacetate production is needed, and the problems that the sewage treatment effect is poor and the filtration treatment is easy to cause blockage in the prior art in methyl acetoacetate production are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage treatment device is used in methyl acetoacetate production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: sewage treatment equipment for methyl acetoacetate production comprises a treatment box and further comprises
The sewage treatment device comprises a sewage inlet pipe, wherein the sewage inlet pipe is fixed on the side wall of the top end of the treatment tank, the sewage inlet pipe is communicated with the inside of the treatment tank, the sewage outlet pipe is fixed on the side wall of the bottom end of the treatment tank, the sewage outlet pipe is communicated with the inside of the treatment tank, a filter is fixed on the side wall of the inner side of the treatment tank, two aerators which are symmetrically distributed are fixed on the side wall of the inner side of the treatment tank, the aerators are located on two sides of the filter, and an impurity removing component matched with the filter is arranged inside the treatment tank.
In the scheme, the impurity removing component comprises
The mounting disc is fixed on the side wall of the outer side of the treatment box, a driving motor is fixed on the side wall of one side of the mounting disc, a driving shaft is rotatably connected on the side wall of the inner side of the treatment box, one end of the driving shaft is coaxially fixed with an output shaft of the driving motor, and a plurality of stirring rods which are circumferentially distributed are tightly sleeved on the outer surface of the driving shaft, which is positioned in the treatment box;
the driven shaft is rotationally connected with the side wall of the inner side of the treatment box, two cams which are symmetrically distributed are tightly sleeved on the outer surface of the driven shaft, belt wheels are arranged between the driven shaft and the driving shaft, a belt is arranged between the two belt wheels, the side wall of the inner side of the treatment box is connected with a movable plate in a sliding mode, and the movable plate is located right below the cams;
the scraper blade, the scraper blade is provided with two, two the scraper blade be the symmetric distribution with handle incasement side lateral wall sliding connection, the scraper blade with it has two connecting rods that are the symmetric distribution to articulate between the fly leaf, it is fixed with two mounting panels that are the symmetric distribution to handle incasement side lateral wall, the mounting panel with one side lateral wall that the fly leaf is adjacent is fixed with the telescopic link jointly, the spring has been cup jointed to the telescopic link surface, spring one end with the fly leaf is fixed, the spring other end with the mounting panel is fixed.
It is worth further saying that two chutes which are symmetrically distributed are formed in the side wall of the inner side of the treatment box, and the scraper is in sliding connection with the inner part of the chute.
It should be further noted that the side wall of the inner side of the treatment box is provided with two guide grooves which are symmetrically distributed, the movable plate is connected with the inner part of the guide groove in a sliding manner, and the length of the guide groove is consistent with that of the sliding groove.
As a preferred embodiment, fly leaf top lateral wall is fixed with two arcs that are the symmetric distribution, the arc is located under the cam, the cam surface with the arc contacts, the arc is close to one side of cam is the setting of smooth arc surface.
As a preferred embodiment, a matched valve is fixed at one end of the sewage discharge pipe, which is far away from the treatment box, a support frame is fixed on the side wall of the bottom end of the treatment box, and the projection area value of the support frame is larger than that of the treatment box.
As a preferred implementation mode, the lateral wall of the outer side of the treatment box is provided with two symmetrically distributed mounting grooves, the inside of each mounting groove is rotatably connected with a baffle, and the baffles are positioned on two sides of the filter plate.
Compared with the prior art, the utility model provides a pair of sewage treatment device is used in methyl acetoacetate production includes following beneficial effect at least:
(1) Carry out aeration treatment to the sewage that enters into to handling the incasement through the aerator, produce and make oxygen contact with sewage effectively by the aerator, provide oxygen under the condition of biological oxidation constantly consuming oxygen to certain dissolved oxygen concentration in keeping the sewage promotes methyl acetoacetate sewage treatment effect to a certain extent.
(2) Through the setting of edulcoration subassembly, can effectually scrape the formula to the impurity after filter department filters to can effectively avoid appearing piling up too much because of impurity and causing the condition that the filter blockked up, effectively ensure the filter effect of filter, the life of further promotion filter need not that the staff is regular maintains the filter, the practicality is stronger.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the main section structure of the present invention;
fig. 4 is an enlarged schematic view of the structure of the area a in fig. 3.
In the figure: 1. a treatment tank; 2. a sewage inlet pipe; 3. a blow-off pipe; 4. a filter plate; 5. an aerator; 6. an impurity removal component; 61. mounting a disc; 62. a drive motor; 63. a drive shaft; 64. a stirring rod; 65. a driven shaft; 66. a cam; 67. a pulley; 68. a belt; 69. a movable plate; 610. a squeegee; 611. a connecting rod; 612. mounting a plate; 613. a telescopic rod; 614. a spring; 7. a chute; 8. a guide groove; 9. an arc-shaped plate; 10. a valve; 11. a support frame; 12. mounting grooves; 13. and a baffle plate.
Detailed Description
The present invention will be further described with reference to the following examples.
Please refer to fig. 1-4, the utility model provides a sewage treatment device is used in methyl acetoacetate production, including processing case 1, processing case 1 still includes into dirty pipe 2, it is fixed in processing case 1 top lateral wall to advance dirty pipe 2, it is linked together the setting with processing case 1 inside to advance dirty pipe 2, processing case 1 bottom lateral wall is fixed with blow off pipe 3, blow off pipe 3 is linked together the setting with processing case 1 inside, processing case 1 inboard lateral wall is fixed with filter 4, processing case 1 inboard lateral wall is fixed with two aerators 5 that are symmetric distribution, two aerators 5 are located filter 4 both sides, processing case 1 inside is provided with the edulcoration subassembly 6 with filter 4 looks adaptation, carry out aeration treatment to the sewage that enters into processing case 1 through aerator 5, produce and make oxygen effectively contact with sewage by aerator 5, provide oxygen under the circumstances of biological oxidation constantly consuming oxygen, thereby keep certain dissolved oxygen concentration in the sewage, promote methyl acetoacetate sewage treatment effect to a certain extent.
Further as shown in fig. 2 and fig. 3, it is worth specifically explaining that the trash removal assembly 6 includes a mounting plate 61, the mounting plate 61 is fixed on the outer side wall of the processing box 1, a driving motor 62 is fixed on the side wall of one side of the mounting plate 61, a driving shaft 63 is rotatably connected on the inner side wall of the processing box 1, one end of the driving shaft 63 is coaxially fixed with an output shaft of the driving motor 62, and a plurality of circumferentially distributed stirring rods 64 are tightly sleeved on the outer surface of the driving shaft 63 located inside the processing box 1; the driven shaft 65 is rotationally connected with the inner side wall of the treatment box 1, two cams 66 which are symmetrically distributed are tightly sleeved on the outer surface of the driven shaft 65, belt wheels 67 are arranged between the driven shaft 65 and the driving shaft 63, a belt 68 is arranged between the two belt wheels 67, a movable plate 69 is connected with the inner side wall of the treatment box 1 in a sliding mode, and the movable plate 69 is located right below the cams 66; scraper blade 610, scraper blade 610 is provided with two, two scraper blades 610 are the symmetric distribution and handle case 1 inboard lateral wall sliding connection, it has two connecting rods 611 that are the symmetric distribution to articulate between scraper blade 610 and the fly leaf 69, it is fixed with two mounting panel 612 that are the symmetric distribution to handle case 1 inboard lateral wall, one side lateral wall that mounting panel 612 and fly leaf 69 are adjacent is fixed with telescopic link 613 jointly, spring 614 has been cup jointed to the telescopic link 613 surface, spring 614 one end is fixed with fly leaf 69, the spring 614 other end is fixed with mounting panel 612, through the setting of edulcoration subassembly 6, can effectually scrape the formula to filter 4 impurity after the department filters, thereby can effectively avoid appearing piling up too much because of impurity and causing the condition that filter 4 blockked up, effectively ensure the filter effect of filter 4, further promote the life of filter 4, need not that the staff regularly maintains filter 4, and the practicality is stronger.
Further as shown in fig. 4, it is worth specifically explaining that the side wall of the inner side of the processing box 1 is provided with two sliding grooves 7 which are symmetrically distributed, the scraper 610 is connected with the inner part of the sliding groove 7 in a sliding manner, and the scraper 610 slides in the sliding groove 7, so that not only is the guiding function of the scraper 610 achieved, but also the stability of the scraper 610 during movement is improved.
The scheme has the following working processes: when sewage generated in the production process of methyl acetoacetate needs to be treated, the sewage is discharged into the treatment box 1 through the sewage inlet pipe 2, the sewage entering the treatment box 1 is aerated through the aerator 5, the driving shaft 63 synchronously rotates through the driving of the driving motor 62, the driven shaft 65 synchronously rotates through the transmission action of the belt wheel 67 and the belt 68 to drive the cam 66 to synchronously rotate, the arc-shaped plate 9 downwards moves after being stressed through the extrusion transmission action between the cam 66 and the arc-shaped plate 9 to synchronously move the movable plate 69, the arc-shaped plate 9 is always ensured to be in a fit state with the cam 66 through the elastic action of the spring 614, the movable plate 69 is vertically and reciprocally moved along the guide groove 8 after being stressed, and the scraper 610 reciprocally moves along the slide groove 7 after being stressed through the transmission action of the connecting rod 611 to scrape and push impurities filtered and retained at the filter plate 4.
According to the working process, the following steps are known: carry out aeration treatment through aerator 5 to the sewage that gets into to handling the case 1, produce and make oxygen contact with sewage effectively by aerator 5, provide oxygen under the condition of biological oxidation constantly consumes oxygen, thereby keep certain dissolved oxygen concentration in the sewage, promote methyl acetoacetate sewage treatment effect to a certain extent, and through the setting of edulcoration subassembly 6, can effectually scrape the formula to the impurity after 4 filter departments filter, thereby can effectively avoid appearing piling up too much because of impurity and causing the condition that filter 4 blockked up, effectively ensure the filter effect of filter 4, further promotion filter 4's life, need not that the staff is regular to maintain filter 4, the practicality is stronger.
Further as shown in fig. 3, it is worth specifically explaining that two guide grooves 8 are symmetrically formed in the side wall of the inner side of the processing box 1, the movable plate 69 is slidably connected to the inside of the guide grooves 8, the length of the guide grooves 8 is the same as the length of the sliding grooves 7, and the movable plate 69 slides in the guide grooves 8, so that not only can the guide and limit function of the movable plate 69 be achieved, but also the stability of the movable plate 69 during the moving process can be further improved.
Further as shown in fig. 4, it is worth specifically explaining that, the top side wall of the movable plate 69 is fixed with two arc plates 9 which are symmetrically distributed, the arc plates 9 are located under the cam 66, the outer surface of the cam 66 contacts with the arc plates 9, one side of the arc plates 9 close to the cam 66 is a smooth arc surface, and through the arrangement of the arc plates 9, not only can the situation that the cam 66 causes the clamping shell when transmission is performed be effectively promoted, but also the smoothness when the cam 66 and the arc plates 9 are extruded for transmission can be effectively promoted.
Further as shown in fig. 1, it is worth specifically explaining that one end of the sewage discharging pipe 3 far away from the treatment box 1 is fixed with a valve 10 which is matched with the sewage discharging pipe, the side wall of the bottom end of the treatment box 1 is fixed with a support frame 11, the projection area value of the support frame 11 is larger than that of the treatment box 1, the valve 10 arranged at one end of the sewage discharging pipe 3 can conveniently and quantitatively control the sewage discharging amount in the treatment box 1, and the stability of the treatment box 1 in use can be effectively improved through the arrangement of the support frame 11.
Further as shown in fig. 2 and fig. 3, it is worth specifically explaining that two mounting grooves 12 which are symmetrically distributed are formed in the side wall of the outer side of the processing box 1, a baffle 13 is rotatably connected to the inside of each mounting groove 12, the baffle 13 is located on two sides of the filter plate 4, and through the mounting grooves 12 and the baffle 13, the impurity which is scraped and pushed by the baffle 13 is conveniently cleaned by a worker at regular intervals, so that the operation is more convenient, and compared with the traditional mode of cleaning after the device is detached, the device is simpler to operate for the worker.
To sum up: slide in the guide way 8 through fly leaf 69, not only can play the direction limiting displacement to fly leaf 69, but also can further promote the stability of fly leaf 69 at the in-process that removes, and through the setting of arc 9, not only can effectively promote the condition that cam 66 caused the card shell when carrying out the transmission appearing, and can also effectively promote the smoothness nature when cam 66 extrudees the transmission with arc 9, and through the valve 10 of blow off pipe 3 one end setting, can be convenient for the sewage discharge volume in the quantitative control processing case 1, and through the setting of support frame 11, can effectively promote the stability of processing case 1 when using, and through the setting of mounting groove 12 and baffle 13, be convenient for the staff regularly clears up the impurity of scraping the lapse to baffle 13 department, it is more convenient to operate, for the traditional mode of clearing up after dismantling the device this device to the staff and operate simplyr.
The aerator 5 and the driving motor 62 are commercially available, and the aerator 5 and the driving motor 62 are provided with power supplies, which belong to the mature technology in the field and are fully disclosed, so repeated description is omitted in the specification.
The aerator model in this document is: "EDA-3", and therefore the latest prior art aerator is a known product.
Claims (7)
1. The sewage treatment equipment for methyl acetoacetate production comprises a treatment tank (1), and is characterized in that the treatment tank (1) further comprises
Advance dirty pipe (2), it is fixed in to advance dirty pipe (2) handle case (1) top lateral wall, advance dirty pipe (2) with handle case (1) inside and be linked together the setting, it is fixed with blow off pipe (3) to handle case (1) bottom lateral wall, blow off pipe (3) with handle case (1) inside and be linked together the setting, it is fixed with filter (4) to handle case (1) inboard lateral wall, it is fixed with two aerators (5) that are the symmetric distribution to handle case (1) inboard lateral wall, two aerator (5) are located filter (4) both sides, handle case (1) inside be provided with edulcoration subassembly (6) of filter (4) looks adaptation.
2. The sewage treatment equipment for methyl acetoacetate production according to claim 1, wherein: the impurity removing component (6) comprises
The device comprises a mounting disc (61), wherein the mounting disc (61) is fixed on the outer side wall of the treatment box (1), a driving motor (62) is fixed on the side wall of one side of the mounting disc (61), the inner side wall of the treatment box (1) is rotatably connected with a driving shaft (63), one end of the driving shaft (63) is coaxially fixed with an output shaft of the driving motor (62), and a plurality of stirring rods (64) which are distributed circumferentially are tightly sleeved on the outer surface of the driving shaft (63) positioned in the treatment box (1);
the driven shaft (65) is rotationally connected with the inner side wall of the treatment box (1), two cams (66) which are symmetrically distributed are tightly sleeved on the outer surface of the driven shaft (65), belt wheels (67) are arranged between the driven shaft (65) and the driving shaft (63), a belt (68) is arranged between the two belt wheels (67), the inner side wall of the treatment box (1) is slidably connected with a movable plate (69), and the movable plate (69) is located under the cams (66);
scraper blade (610), scraper blade (610) is provided with two, two scraper blade (610) be symmetric distribution with handle case (1) inboard lateral wall sliding connection, scraper blade (610) with it has two connecting rods (611) that are symmetric distribution to articulate between fly leaf (69), it is fixed with two mounting panels (612) that are symmetric distribution to handle case (1) inboard lateral wall, mounting panel (612) with one side lateral wall that fly leaf (69) are adjacent is fixed with telescopic link (613) jointly, spring (614) has been cup jointed to telescopic link (613) surface, spring (614) one end with fly leaf (69) is fixed, spring (614) the other end with mounting panel (612) are fixed.
3. The apparatus for treating sewage from methyl acetoacetate production according to claim 2, wherein: two sliding chutes (7) which are symmetrically distributed are formed in the side wall of the inner side of the treatment box (1), and the scraper (610) is connected with the sliding chutes (7) in a sliding mode.
4. The sewage treatment equipment for methyl acetoacetate production according to claim 3, wherein: the side wall of the inner side of the treatment box (1) is provided with two guide grooves (8) which are symmetrically distributed, the movable plate (69) is in sliding connection with the inner part of each guide groove (8), and the opening length value of each guide groove (8) is consistent with that of each sliding groove (7).
5. The apparatus for treating sewage from methyl acetoacetate production according to claim 2, wherein: fly leaf (69) top lateral wall is fixed with two arc (9) that are the symmetric distribution, arc (9) are located under cam (66), cam (66) surface with arc (9) contact, arc (9) are close to one side of cam (66) is the setting of smooth arc surface.
6. The apparatus for treating sewage from methyl acetoacetate production according to claim 1, wherein: the blow off pipe (3) are kept away from one end of the treatment box (1) is fixed with a valve (10) matched with the blow off pipe, a support frame (11) is fixed on the side wall of the bottom end of the treatment box (1), and the projection area value of the support frame (11) is larger than that of the treatment box (1).
7. The apparatus for treating sewage from methyl acetoacetate production according to claim 1, wherein: handle case (1) outside lateral wall and seted up two mounting grooves (12) that are the symmetric distribution, mounting groove (12) inside rotation is connected with baffle (13), baffle (13) are located filter (4) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338444.5U CN218879595U (en) | 2022-12-12 | 2022-12-12 | Sewage treatment device for methyl acetoacetate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338444.5U CN218879595U (en) | 2022-12-12 | 2022-12-12 | Sewage treatment device for methyl acetoacetate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218879595U true CN218879595U (en) | 2023-04-18 |
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ID=85977668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223338444.5U Active CN218879595U (en) | 2022-12-12 | 2022-12-12 | Sewage treatment device for methyl acetoacetate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218879595U (en) |
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2022
- 2022-12-12 CN CN202223338444.5U patent/CN218879595U/en active Active
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