CN220345790U - Acrylic acid washing device - Google Patents
Acrylic acid washing device Download PDFInfo
- Publication number
- CN220345790U CN220345790U CN202321714733.2U CN202321714733U CN220345790U CN 220345790 U CN220345790 U CN 220345790U CN 202321714733 U CN202321714733 U CN 202321714733U CN 220345790 U CN220345790 U CN 220345790U
- Authority
- CN
- China
- Prior art keywords
- acrylic acid
- box
- reaction
- collecting box
- sewage collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 title claims abstract description 48
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000005406 washing Methods 0.000 title claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 64
- 241000220317 Rosa Species 0.000 claims abstract description 17
- 239000010865 sewage Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 8
- 239000011550 stock solution Substances 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The application relates to an acrylic acid washing device, it includes the washing cabinet, be provided with the rose box on the washing cabinet, be provided with the inlet pipe on the rose box, be provided with two reaction boxes on the washing cabinet, the rose box is connected through the connecting pipe to the reaction box, be provided with the ooff valve on the connecting pipe, be provided with the washing case on the reaction box, be provided with rotatory nozzle in the reaction box, rotatory nozzle passes through the conveyer pipe and connects the washing case. Through the technical scheme, the production of the acrylic acid can not be influenced in the process of washing the reaction box.
Description
Technical Field
The present application relates to the field of washing devices, and in particular to an acrylic acid washing device.
Background
Pure acrylic acid is colorless liquid, has pungent smell, corrosiveness and stronger acidity. Is dissolved in water, ethanol and diethyl ether, and also dissolved in benzene, acetone, etc. Acrylic acid is produced by oxidation of acrolein or by hydrolysis of acrylonitrile. The acrylic acid is used in a reaction cylinder in the preparation process, and the raw materials are placed in the reaction cylinder to prepare the acrylic acid. The reaction cylinder needs to be cleaned regularly to remove the acrylic acid on the inner wall of the reaction cylinder.
The chinese patent of patent No. CN2020201404802 provides a device washing apparatus in acrylic acid production, which comprises a planar plate, a housing, the head rod, first ring and second ring, the centre of plane plate upper surface is fixed with the pneumatic cylinder, pneumatic cylinder bottom movable mounting has the hydraulic stem, hydraulic stem bottom and casing top fixed connection, the inside motor that is fixed with of casing, the transmission shaft is installed in the rotation of motor bottom, transmission shaft bottom and head rod top fixed connection, head rod bottom fixed with the kicker, the kicker outside is fixed with the third ring, the third ring passes through screw and second ring fixed connection, the outside laminating of third ring and the inboard laminating of second ring, the outside of second ring passes through second connecting rod and the inboard fixed connection of first ring, the laminating of first ring outside is fixed with the foam-rubber cushion.
Through above-mentioned technical scheme, have and wash the inner wall of a reaction section of thick bamboo simultaneously, clear up more thorough advantage, but its when clearing up a reaction section of thick bamboo, need take off a reaction section of thick bamboo, the production device can't continue work, influences the production efficiency of acrylic acid.
Disclosure of Invention
In order not to affect the production of acrylic acid during the process of washing production equipment, the present application provides an acrylic acid washing device.
The application provides an acrylic acid pickling device adopts following technical scheme:
the utility model provides an acrylic acid washing device, includes the washing cabinet, be provided with the rose box on the washing cabinet, be provided with the inlet pipe on the rose box, be provided with two reaction boxes on the washing cabinet, the rose box is connected through the connecting pipe to the reaction box, be provided with the ooff valve on the connecting pipe, be provided with the washing case on the reaction box, be provided with rotatory nozzle in the reaction box, rotatory nozzle passes through the conveyer pipe and connects the washing case.
Through adopting above-mentioned technical scheme, acrylic acid is led into two reaction boxes after the rose box filters and reacts, and accessible ooff valve control acrylic acid no longer carries to the reaction box, washs the case and washs the reaction box that stops working through conveyer pipe output cleaner to rotatory nozzle blowout, and when one reaction box was washd, another reaction box can normally work, washs and can be controlled by operating personnel and go on in turn to do not hinder the production of acrylic acid.
Optionally, be provided with a plurality of filter that are parallel to each other in the rose box, the filter separates into a plurality of filter chambers that the size is the same with the rose box, the filter quantity of filter chamber both sides of inlet pipe intercommunication is the same.
Through adopting above-mentioned technical scheme, the acrylic acid stoste of filter in the rose box passes through the connecting pipe and gets into the reaction in the rose box after the filtration of the same quantity filter to guarantee to lead to the filter effect of acrylic acid stoste in two rose boxes and can not appear the deviation.
Optionally, the washing cabinet is provided with a sewage collecting box, the two reaction boxes are connected with the sewage collecting box through a sewage discharge pipe, and the sewage discharge pipe is provided with an electric control valve.
By adopting the technical scheme, an operator can open the electric control valve on the drain pipe below the cleaned reaction box, so that sewage is discharged.
Optionally, a control module is arranged on the washing cabinet and is connected with the switch valve and the electric control valve.
Through adopting above-mentioned technical scheme, operating personnel can be directly through the opening and close of control module operation ooff valve and automatically controlled valve to labour saving and time saving more.
Optionally, a vibrator is further arranged in the reaction box, and the vibrator is connected with the control module.
Through adopting above-mentioned technical scheme, the electromagnetic shaker starts when the reaction tank work to make the more abundant of acrylic acid stoste reaction.
Optionally, the standing groove has been seted up on the vertical lateral wall of sewage collecting box, be provided with the end cover that can open and close the standing groove on the sewage collecting box, be provided with the collecting box in the sewage collecting box.
By adopting the technical scheme, the sewage enters the collecting box, so that the sewage is more convenient for operators to take out and clean intensively.
Optionally, the collection box is slidably connected to the sewage collection box.
Through adopting above-mentioned technical scheme, operating personnel can more laborsaving slide take out the collection box, are favorable to alleviateing operating personnel's intensity of labour.
Optionally, a water level detector is arranged on the sewage collecting box, an alarm is also arranged on the sewage collecting box, and the water level detector is connected with the alarm.
Through adopting above-mentioned technical scheme, when the water level detector monitors that the sewage in the collection box reaches the height of predetermineeing, the alarm sends out the alarm sound and reminds operating personnel in time to clear up the sewage collecting box.
In summary, the present application includes at least one of the following beneficial technical effects:
1. acrylic acid is filtered by the filter boxes and then is led into the two reaction boxes to react, the acrylic acid can be controlled by the switch valve to be no longer conveyed to the reaction boxes, the cleaning box outputs cleaning agent to the rotary spray head through the conveying pipe to spray out to clean the reaction boxes which stop working, when one reaction box is cleaned, the other reaction box can work normally, and the cleaning can be controlled by operators to be carried out alternately, so that the production of the acrylic acid is not delayed;
2. the acrylic acid stock solution filtered in the filter boxes enters the reaction boxes through the connecting pipes to react after being filtered by the same number of filter plates, so that the filtering effect of the acrylic acid stock solution led into the two reaction boxes is ensured not to deviate;
drawings
Fig. 1 is a schematic structural view showing the overall structure of the present application.
Fig. 2 is a schematic structural view showing a cross section of the filter box of the present application.
Fig. 3 is a schematic view of a reaction box hidden in the present application.
FIG. 4 is a schematic view showing the structure of a cross section of the sewage collection tank of the present application
Reference numerals illustrate: 1. a washing cabinet; 11. a control module; 2. a filter box; 21. a feed pipe; 22. a filter plate; 23. a filter chamber; 3. a reaction box; 31. a connecting pipe; 311. a switch valve; 32. rotating the spray head; 33. a vibrator; 4. a cleaning box; 41. a delivery tube; 5. a sewage collection box; 51. a blow-down pipe; 511. an electric control valve; 52. a placement groove; 53. an end cap; 54. a collection box; 55. a water level detector; 56. an alarm.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses an acrylic acid washing device.
Referring to fig. 1 and 2, an acrylic acid washing device comprises a washing cabinet 1, wherein a filter box 2 is arranged on the washing cabinet 1, a feed pipe 21 is arranged on the filter box 2, the feed pipe 21 is communicated with the inner cavity of the filter box 2, a plurality of filter plates 22 which are parallel to each other are arranged in the filter box 2, the filter plates 22 divide the filter box 2 into a plurality of filter cavities 23 with the same size, untreated acrylic acid stock solution enters the filter box 2 from the feed pipe 21 to be filtered through the filter plates 22 inside, and the filter plates 22 can filter out particulate impurities in the acrylic acid stock solution.
Referring to fig. 1 and 2, two reaction boxes 3 are arranged on the washing cabinet 1, the reaction boxes 3 are connected with the filter boxes 2 through connecting pipes 31, the two connecting pipes 31 are respectively connected with two filter cavities 23 with farthest intervals in the filter boxes 2, the number of filter plates 22 on two sides of the filter boxes 2 communicated with the feeding pipes 21 is the same, and acrylic acid stock solution filtered in the filter boxes 2 enters the reaction boxes 3 for reaction through the same number of filter plates 22 through the connecting pipes 31, so that the filtering effect of the filter boxes 2 is ensured not to deviate. Still be provided with the electromagnetic shaker 33 in the reaction tank 3, electromagnetic shaker 33 is connected with control module 11, and operating personnel accessible control module 11 control electromagnetic shaker 33 starts when the work of reaction tank 3 to make the more abundant of acrylic acid stoste reaction, improve the production quality of acrylic acid.
Referring to fig. 1 and 3, a control module 11 is provided on a washing cabinet 1, a switching valve 311 is provided on a connection pipe 31, the switching valve 311 is connected with the control module 11, a washing tank 4 is provided on a reaction tank 3, a rotary spray head 32 is provided in the reaction tank 3, and the rotary spray head 32 is connected with the washing tank 4 through a conveying pipe 41. When an operator needs to clean the reaction tank 3, the operator closes one of the switch valves 311 through the control module 11 and opens the rotary spray head 32 to spray cleaning agent to clean the reaction tank 3 corresponding to the switch valve 311; the other switch valve 311 is not disconnected, the corresponding reaction tank 3 is also operating normally, and when one of the reaction tanks 3 is cleaned, the operator can open the corresponding switch valve 311, close the switch valve 311 on the other side through the control module 11, and clean the corresponding reaction tank 3. Thereby realizing that the production of acrylic acid is not affected while the reaction tank 3 is washed.
As shown in fig. 1, a sewage collecting tank 5 is arranged on the washing cabinet 1, two reaction tanks 3 are connected with the sewage collecting tank 5 through a sewage discharge pipe 51, an electric control valve 511 is arranged on the sewage discharge pipe 51, and a control module 11 is connected with the electric control valve 511. The wastewater generated when the operator cleans the reaction tank 3 can be led into the wastewater collection tank 5 through the drain pipe 51 by opening the electric control valve 511 through the control module 11, so that the wastewater can be collected and the operator can clean the wastewater intensively.
Referring to fig. 4, a standing groove 52 is provided on a vertical sidewall of the sewage collection tank 5, an end cover 53 capable of opening and closing the standing groove 52 is provided on a sewage collection box 54, a collection box 54 is provided in the sewage collection tank 5, and the collection box 54 is slidably connected to the sewage collection tank 5. When the waste water in the sewage collecting box 5 needs to be cleaned, an operator can directly open the end cover 53, so that the collecting box 54 can be conveniently and slidingly taken out in a labor-saving manner, and the collecting box 54 is cleaned. The sewage collecting box 5 is also provided with a water level detector 55, the sewage collecting box 5 is also provided with an alarm 56, the alarm 56 is connected with the water level detector 55, and when the water level detector 55 monitors that the sewage in the collecting box 54 reaches the preset height, the alarm 56 sounds an alarm to remind operators to clean the sewage collecting box 5 in time.
The implementation principle of the acrylic acid washing device in the embodiment of the application is as follows: the acrylic acid stock solution is filtered by a filter tank 2, and enters two reaction tanks 3 through two connecting pipes 31 to react to obtain the required pure acrylic acid. When the reaction box 3 needs to be cleaned, an operator can close the switch valve 311 on one of the connecting pipes 31 through the control module 11, and meanwhile, the cleaning box 4 is operated to convey cleaning agent towards the rotary spray head 32 through the conveying pipe 41 to clean the inside of the reaction box 3, and at the moment, the other reaction box 3 can normally perform reaction work on acrylic acid, so that the normal production of acrylic acid cannot be influenced, and the improvement of the working efficiency is facilitated.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. An acrylic acid washing device, characterized in that: including washing cabinet (1), be provided with rose box (2) on washing cabinet (1), be provided with inlet pipe (21) on rose box (2), be provided with two reaction tank (3) on washing cabinet (1), rose box (2) are connected through connecting pipe (31) in reaction tank (3), be provided with ooff valve (311) on connecting pipe (31), be provided with on reaction tank (3) and wash case (4), be provided with rotatory nozzle (32) in reaction tank (3), rotatory nozzle (32) are connected through conveyer pipe (41) and are washd case (4).
2. An acrylic acid washing apparatus according to claim 1, wherein: be provided with a plurality of filter plates (22) that are parallel to each other in rose box (2), filter plate (22) separate rose box (2) into a plurality of filter chambers (23) that the size is the same, filter plate (22) quantity is the same in filter chamber (23) both sides of inlet pipe (21) intercommunication.
3. An acrylic acid washing apparatus according to claim 1, wherein: the washing cabinet (1) is provided with a sewage collecting box (5), two reaction boxes (3) are connected with the sewage collecting box (5) through a drain pipe (51), and the drain pipe (51) is provided with an electric control valve (511).
4. An acrylic acid washing apparatus according to claim 3, wherein: the washing cabinet (1) is provided with a control module (11), and the control module (11) is connected with a switch valve (311) and an electric control valve (511).
5. An acrylic acid washing apparatus according to claim 4, wherein: a vibrator (33) is further arranged in the reaction box (3), and the vibrator (33) is connected with the control module (11).
6. An acrylic acid washing apparatus according to claim 3, wherein: a placing groove (52) is formed in the vertical side wall of the sewage collecting box (5), an end cover (53) capable of opening and closing the placing groove (52) is arranged on the sewage collecting box (5), and a collecting box (54) is arranged in the sewage collecting box (5).
7. An acrylic acid washing apparatus according to claim 6, wherein: the collecting box (54) is connected with the sewage collecting box (5) in a sliding way.
8. An acrylic acid washing apparatus according to claim 3, wherein: the sewage collecting box (5) is provided with a water level detector (55), the sewage collecting box (5) is also provided with an alarm (56), and the water level detector (55) is connected with the alarm (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714733.2U CN220345790U (en) | 2023-06-30 | 2023-06-30 | Acrylic acid washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714733.2U CN220345790U (en) | 2023-06-30 | 2023-06-30 | Acrylic acid washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220345790U true CN220345790U (en) | 2024-01-16 |
Family
ID=89503048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321714733.2U Active CN220345790U (en) | 2023-06-30 | 2023-06-30 | Acrylic acid washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220345790U (en) |
-
2023
- 2023-06-30 CN CN202321714733.2U patent/CN220345790U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |