CN219815566U - Carbon steel reaction tank for synthesizing p-nitrophenylacetic acid - Google Patents
Carbon steel reaction tank for synthesizing p-nitrophenylacetic acid Download PDFInfo
- Publication number
- CN219815566U CN219815566U CN202320717747.3U CN202320717747U CN219815566U CN 219815566 U CN219815566 U CN 219815566U CN 202320717747 U CN202320717747 U CN 202320717747U CN 219815566 U CN219815566 U CN 219815566U
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- CN
- China
- Prior art keywords
- fixedly connected
- jar body
- carbon steel
- tank
- nitrophenylacetic acid
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 23
- YBADLXQNJCMBKR-UHFFFAOYSA-N (4-nitrophenyl)acetic acid Chemical compound OC(=O)CC1=CC=C([N+]([O-])=O)C=C1 YBADLXQNJCMBKR-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910000975 Carbon steel Inorganic materials 0.000 title claims abstract description 18
- 239000010962 carbon steel Substances 0.000 title claims abstract description 18
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 abstract description 3
- 238000012824 chemical production Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000007790 scraping Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- JYJIMEQNTHFXMT-UHFFFAOYSA-N 2-nitro-2-phenylacetic acid Chemical compound OC(=O)C([N+]([O-])=O)C1=CC=CC=C1 JYJIMEQNTHFXMT-UHFFFAOYSA-N 0.000 description 1
- YEKKYNMBVXLDCB-UHFFFAOYSA-N acetic acid;nitrobenzene Chemical compound CC(O)=O.[O-][N+](=O)C1=CC=CC=C1 YEKKYNMBVXLDCB-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- RGHXWDVNBYKJQH-UHFFFAOYSA-N nitroacetic acid Chemical compound OC(=O)C[N+]([O-])=O RGHXWDVNBYKJQH-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a carbon steel reaction tank for synthesizing p-nitrophenylacetic acid, which belongs to the technical field of chemical production and comprises a tank body, wherein a fixing seat is fixedly connected to the upper surface of the tank body, a rotating device is fixedly connected to the inner wall of the fixing seat, the side surface of the rotating device is fixedly connected with the inner wall of the tank body, and the side surface of the rotating device is fixedly connected with the upper surface of a filter cylinder. This carbon steel retort is used in synthesis of p-nitrophenylacetic acid through setting up jar body and heat sink, starter motor, and the motor drives first pivot, dwang and scraper blade synchronous rotation, and the crystal of separating out is scraped by the scraper blade on the surface of cartridge filter, avoids this retort natural cooling and needs to consume a large amount of time's phenomenon, and can effectually filter the crystal of separating out in the retort, avoids jar inside to appear remaining crystal but the difficult condition of collecting, can reduce the condition of this retort extravagant certain raw materials, has ensured the manufacturing cost of this retort.
Description
Technical Field
The utility model belongs to the technical field of chemical production, and particularly relates to a carbon steel reaction tank for synthesizing p-nitrophenylacetic acid.
Background
In the process of synthesizing the p-nitrophenylacetic acid, after the reaction is finished, the reaction needs to be carried out, crystals are cooled and separated out, the existing reaction tank is naturally cooled, a great amount of time is easy to consume, and meanwhile, the nitrobenzene acetic acid crystals separated out from the reaction tank are difficult to filter effectively, so that the situation that residual crystals are difficult to collect easily occurs, and a certain extra production cost is increased.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides the carbon steel reaction tank for synthesizing the p-nitrophenylacetic acid, which solves the problems that the existing reaction tank is naturally cooled, a great amount of time is easy to consume, and meanwhile, the nitrophenylacetic acid crystals separated out of the reaction tank are difficult to effectively filter, so that the situation that residual crystals are difficult to collect is easy to occur, and a certain additional production cost is increased.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a carbon steel retort for p-nitrophenylacetic acid synthesis, includes a tank body, the upper surface fixedly connected with fixing base of the jar body, the inner wall fixedly connected with rotating device of fixing base, rotating device's side and the inner wall fixed connection of the jar body, rotating device's side and the upper surface fixed connection of cartridge filter, rotating device includes the motor, motor fixed connection is in the fixing base, the first pivot of lower surface fixedly connected with of motor, the outer fixedly connected with dwang of first pivot, the lower surface fixedly connected with of dwang two connecting rods, the equal fixedly connected with scraper blade of bottom of two connecting rods, the spacing groove has all been seted up in two scraper blades, the equal fixedly connected with baffle of lower surface of two scraper blades, in the ring channel that two equal sliding connection were seted up at the backup pad upper surface, the side of backup pad and the inner wall joint of the jar body, the inner wall of backup pad and the side fixed connection of cartridge filter, first bearing has been cup jointed outward to first pivot, the side and the upper surface joint of cartridge filter of first bearing.
As a further aspect of the utility model: the lower surface of cartridge filter and jar internal wall's lower surface fixed connection, a plurality of filtration pore has been seted up outward to the cartridge filter.
As a further aspect of the utility model: the cartridge filter bottom is the funnel shape, jar body lower surface joint has the collecting box.
As a further aspect of the utility model: the lower surface of cartridge filter is provided with drainage pipe, the drainage pipe is provided with the valve outward, the side of jar body is provided with the feed inlet.
As a further aspect of the utility model: the side joint of the jar body has the heat sink, the heat sink includes the device case, the inner wall of device case and the side joint of the jar body.
As a further aspect of the utility model: the side joint of device case has inlet tank and play water tank, the inlet tank is linked together with play water tank through connecting tube.
As a further aspect of the utility model: the side joint of the jar body has the support frame, the upper surface of the jar body is provided with the feed inlet.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that:
1. this carbon steel retort for synthesis of p-nitrophenylacetic acid through setting up jar body, the fixing base, rotating device, cartridge filter, collecting box and heat sink, starter motor, motor drive first pivot, dwang and scraper blade synchronous rotation, then open the valve, let liquid can be discharged from the drainage pipe through the cartridge filter, and the crystal of separating out is scraped by the scraper blade on the surface of cartridge filter, avoid this retort natural cooling and need consume a large amount of time's phenomenon, and can effectually filter the nitroacetic acid crystal of separating out in the retort, avoid the internal portion of jar to appear remaining crystal but the difficult circumstances of collecting, can reduce the condition of this retort extravagant certain raw materials, the manufacturing cost of this retort has been ensured.
2. This carbon steel retort for synthesis of p-nitrophenylacetic acid through setting up baffle, backup pad and collecting box, after the starter motor for the crystal of separating out is scraped by the scraper blade on the surface of cartridge filter, falls into jar body bottom through the ring channel in the backup pad, opens the collecting box at last, scrapes into the collecting box through the crystal of separating out in the baffle, makes things convenient for this retort to collect the crystal of separating out, and the effectual inside condition that appears the crystal residue of having avoided this retort has increased the suitability of this retort.
3. This carbon steel retort for synthesis of p-nitrophenylacetic acid through setting up inlet tank, play water tank and support frame, and the mutual cooperation of inlet tank, play water tank and connecting tube can guarantee the temperature in the retort, and then increases the efficiency of separating out of liquid in the retort, has improved the suitability of this retort, and the support frame can support fixedly the jar body, avoids the jar body to appear falling the condition at the in-process of work, has ensured the stability of jar body self at the in-process of production.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure of a fixing base of the present utility model;
FIG. 3 is a schematic diagram of a motor according to the present utility model;
FIG. 4 is a schematic view of a first rotary shaft of the present utility model;
in the figure: 1 tank body, 2 fixing base, 3 rotating device, 301 motor, 302 first pivot, 303 dwang, 304 connecting rod, 305 scraper blade, 306 baffle, 307 backup pad, 308 first bearing, 4 cartridge filter, 5 collecting box, 6 drainage pipe, 7 heat sink, 701 device case, 702 water inlet tank, 703 water outlet tank, 8 support frame.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the present utility model provides a technical solution: a carbon steel reaction tank for synthesizing p-nitrophenylacetic acid comprises a tank body 1, wherein a fixed seat 2 is fixedly connected to the upper surface of the tank body 1, a motor 301 can be supported and fixed by the fixed seat 2, the condition that the motor 301 falls down due to vibration in the working process is avoided by the fixed seat 2, the safety of the motor 301 in the working process is ensured, a rotating device 3 is fixedly connected to the inner wall of the fixed seat 2, the side surface of the rotating device 3 is fixedly connected with the inner wall of the tank body 1, the side surface of the rotating device 3 is fixedly connected with the upper surface of a filter cartridge 4, the rotating device 3 comprises a motor 301, the motor 301 is fixedly connected in the fixed seat 2, a first rotating shaft 302 is fixedly connected to the lower surface of the motor 301, a rotating rod 303 is fixedly connected to the outer surface of the first rotating shaft 302, two connecting rods 304 are fixedly connected to the lower surface of the rotating rod 303, the two connecting rods 304 can support the scraping plate 305, the situation that the scraping plate 305 falls due to vibration during rotation is avoided, the stability of the scraping plate 305 during rotation is guaranteed, the scraping plate 305 is fixedly connected to the bottom ends of the two connecting rods 304, limiting grooves are formed in the two scraping plates 305, baffle plates 306 are fixedly connected to the lower surfaces of the two scraping plates 305, the two baffle plates 306 are slidably connected to the annular grooves formed in the upper surfaces of the supporting plates 307, the annular grooves are arranged, the annular grooves are matched with the baffle plates 306, the situation that the baffle plates 306 deviate during rotation is avoided, the stability of the baffle plates 306 during rotation is guaranteed, the side surfaces of the supporting plates 307 are clamped with the inner wall of the tank body 1, the inner wall of the supporting plates 307 is fixedly connected with the side surfaces of the filter cartridge 4, a first bearing 308 is sleeved outside the first rotating shaft 302, and the first bearing 308 and the first rotating shaft 302 are matched with each other, so that the first rotating shaft 302 can be supported, the first rotating shaft 302 is prevented from being blocked in the rotating process, the flexibility of the first rotating shaft 302 during rotation is guaranteed, and the side face of the first bearing 308 is clamped with the upper surface of the filter cartridge 4.
Specifically, as shown in fig. 2 and 3, the lower surface of cartridge filter 4 is fixedly connected with the lower surface of the inner wall of the tank body 1, a plurality of filtration pores are formed outside the cartridge filter 4, the bottom of the cartridge filter 4 is funnel-shaped, the cartridge filter 4 is arranged, the bottom of the cartridge filter 4 is funnel-shaped, liquid raw materials can be rapidly discharged from the bottom, the discharge efficiency of the reaction tank is improved, the collecting box 5 is clamped on the lower surface of the tank body 1, the drainage pipeline 6 is arranged on the lower surface of the cartridge filter 4, the valve is arranged outside the drainage pipeline 6, and the feeding port is arranged on the side surface of the tank body 1.
Specifically, as shown in fig. 3 and 4, the side joint of the jar body 1 has heat sink 7, heat sink 7 includes device case 701, the inner wall of device case 701 and the side joint of jar body 1, the side joint of device case 701 has inlet tank 702 and play water tank 703, through setting up inlet tank 702 and play water tank 703, and the mutual cooperation of inlet tank 702, play water tank 703 and connecting tube, can guarantee the temperature in the retort, and then increase the precipitation efficiency of liquid in the retort, the suitability of this retort has been improved, inlet tank 702 is linked together with play water tank 703 through connecting tube, the side joint of jar body 1 has support frame 8, through setting up support frame 8, and support frame 8 can support fixed jar body 1, avoid jar body 1 to appear falling the condition at the in-process of work, the stability of jar body 1 in the in-process self of production has been ensured, the upper surface of jar body 1 is provided with the feed inlet.
The working principle of the utility model is as follows:
when the reaction tank is used, the reaction tank is placed at a proper position, mixed reaction liquid enters the reaction tank through a feed port, a certain amount of ice water is added through a feed port, the reaction liquid can be cooled and crystals are separated out, the temperature in the reaction tank is ensured through a water inlet tank 702, a water outlet tank 703 and a drainage pipeline 6, a motor 301 is started, the motor 301 drives a first rotating shaft 302, a rotating rod 303 and a scraping plate 305 to synchronously rotate, a baffle 306 can synchronously move in a limiting groove, a valve is opened, the liquid can be discharged from the drainage pipeline 6 through a filter cartridge 4, the separated crystals are scraped off by the scraping plate 305 on the outer surface of the filter cartridge 4, the separated crystals fall into the bottom of a tank body 1 through an annular groove on a support plate 307, a collection box 5 is finally opened, and the baffle 306 can scrape the separated crystals into the collection box 5.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (7)
1. Carbon steel retort is used in p-nitrophenylacetic acid synthesis, including jar body (1), its characterized in that: the utility model discloses a filter cartridge, including a jar body (1), a jar body (307), a jar bearing (308) and a support ring (308) are equipped with, fixing base (2) are fixedly connected with the upper surface of the jar body (1), the inner wall fixedly connected with fixing base (2) of fixing base (2), rotation device (3) are connected with rotating device (3) in rotation device (3), the side of rotation device (3) and the upper surface fixedly connected with of cartridge (4), rotation device (3) include motor (301), motor (301) fixedly connected with is in fixing base (2), the lower surface fixedly connected with first pivot (302) of motor (301), first pivot (302) external fixedly connected with dwang (303), the lower surface fixedly connected with of dwang (303) two connecting rods (304), the bottom of two connecting rods (304) are all fixedly connected with scraper blade (305), all have the spacing groove in two scraper blade (305), the lower surface of two scraper blade (305) are all fixedly connected with baffle (306), in the interior of seting up at the upper surface of backup pad (307), the side of backup pad (307) and inner wall (1) joint of a jar body (308), a first annular groove (308) are seted up, the side face of the first bearing (308) is clamped with the upper surface of the filter cartridge (4).
2. A carbon steel reaction tank for synthesizing p-nitrophenylacetic acid as claimed in claim 1, wherein: the lower surface of cartridge filter (4) is fixedly connected with the lower surface of jar body (1) inner wall, a plurality of filtration pore has been seted up outward to cartridge filter (4).
3. A carbon steel reaction tank for synthesizing p-nitrophenylacetic acid as claimed in claim 1, wherein: the bottom end of the filter cartridge (4) is funnel-shaped, and a collecting box (5) is clamped on the lower surface of the tank body (1).
4. A carbon steel reaction tank for synthesizing p-nitrophenylacetic acid as claimed in claim 1, wherein: the filter cartridge is characterized in that a drainage pipeline (6) is arranged on the lower surface of the filter cartridge (4), a valve is arranged outside the drainage pipeline (6), and a feed inlet is arranged on the side face of the tank body (1).
5. A carbon steel reaction tank for synthesizing p-nitrophenylacetic acid as claimed in claim 1, wherein: the side joint of jar body (1) has heat sink (7), heat sink (7) are including device case (701), the inner wall of device case (701) and the side joint of jar body (1).
6. The carbon steel reaction tank for synthesizing p-nitrophenylacetic acid as claimed in claim 5, wherein: the side joint of device case (701) has inlet tank (702) and play water tank (703), inlet tank (702) are linked together with play water tank (703) through connecting tube.
7. A carbon steel reaction tank for synthesizing p-nitrophenylacetic acid as claimed in claim 1, wherein: the side joint of the jar body (1) has support frame (8), the upper surface of the jar body (1) is provided with the feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717747.3U CN219815566U (en) | 2023-04-04 | 2023-04-04 | Carbon steel reaction tank for synthesizing p-nitrophenylacetic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320717747.3U CN219815566U (en) | 2023-04-04 | 2023-04-04 | Carbon steel reaction tank for synthesizing p-nitrophenylacetic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219815566U true CN219815566U (en) | 2023-10-13 |
Family
ID=88281809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320717747.3U Active CN219815566U (en) | 2023-04-04 | 2023-04-04 | Carbon steel reaction tank for synthesizing p-nitrophenylacetic acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219815566U (en) |
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2023
- 2023-04-04 CN CN202320717747.3U patent/CN219815566U/en active Active
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