CN213314989U - Reation kettle is used in m hydroxybenzoic acid production - Google Patents
Reation kettle is used in m hydroxybenzoic acid production Download PDFInfo
- Publication number
- CN213314989U CN213314989U CN202022017866.7U CN202022017866U CN213314989U CN 213314989 U CN213314989 U CN 213314989U CN 202022017866 U CN202022017866 U CN 202022017866U CN 213314989 U CN213314989 U CN 213314989U
- Authority
- CN
- China
- Prior art keywords
- reation kettle
- main part
- hydroxybenzoic acid
- wall
- reaction kettle
- 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.)
- Expired - Fee Related
Links
- DNUYOWCKBJFOGS-UHFFFAOYSA-N 2-[[10-(2,2-dicarboxyethyl)anthracen-9-yl]methyl]propanedioic acid Chemical compound C1=CC=C2C(CC(C(=O)O)C(O)=O)=C(C=CC=C3)C3=C(CC(C(O)=O)C(O)=O)C2=C1 DNUYOWCKBJFOGS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- IJFXRHURBJZNAO-UHFFFAOYSA-N meta--hydroxybenzoic acid Natural products OC(=O)C1=CC=CC(O)=C1 IJFXRHURBJZNAO-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 239000007921 spray Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 4
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model discloses a reation kettle is used in production of m hydroxybenzoic acid, including the reation kettle main part, reation kettle main part upper end is equipped with the reation kettle closing cap, and reation kettle main part outer wall has seted up a plurality of through-hole to be equipped with the heating piece in the reation kettle main part outer wall through-hole, the position that the heating piece passed the reation kettle main part is connected with the external block, reation kettle closing cap upper end central point is equipped with the motor, and the pivot of motor is connected with the transfer line, the aqueduct is worn to be equipped with by the reation kettle closing cap outer wall, and the aqueduct lower extreme is equipped with annular removal circle to the inside of removing the circle is the cavity form, be equipped with a plurality of shower nozzle on. Be equipped with independent heating structure on this reation kettle for hydroxybenzoic acid production, heating structure is inboard in reation kettle simultaneously, improves the efficiency of heating, and the device is inside to be equipped with simultaneously and to wash the structure, and the work of making things convenient for later maintenance is washd heating structure that can be quick.
Description
Technical Field
The utility model relates to a m-hydroxybenzoic acid production technical field specifically is a reation kettle is used in m-hydroxybenzoic acid production.
Background
M-hydroxybenzoic acid is a chemical with the formula C7H6O 3. Is a white crystalline powder. Slightly soluble in water and benzene, soluble in ethanol and ether. Slightly soluble in cold water. Storing in a cool and ventilated storehouse. Away from the fire and heat source. It should be stored separately from oxidant and alkali, and should not be stored in a mixed manner. Can be used as bactericide, coating, antiseptic, ion exchanger, plasticizer and intermediate of medicine, and can also be used for synthesizing azo dye, etc.
The existing m-hydroxybenzoic acid needs to use a reaction kettle in the production process, and the general reaction kettle is in the use process, and as the heating device is arranged on the outer wall of the reaction kettle, the heat transfer is slow, and the heating effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reation kettle is used in m-hydroxybenzoic acid production to solve the in-process that the reation kettle who provides in the background art was using, because heating device is in reation kettle's outer wall, heat transfer is slower, heats the relatively poor problem of effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reation kettle is used in production of m hydroxybenzoic acid, includes the reation kettle main part, reation kettle main part upper end is equipped with the reation kettle closing cap, and reation kettle main part outer wall has seted up a plurality of through-hole to be equipped with the heating piece in the reation kettle main part outer wall through-hole, the position that the heating piece passed the reation kettle main part is connected with the external piece, reation kettle closing cap upper end central point is equipped with the motor, and the pivot of motor is connected with the transfer line, the aqueduct is worn to be equipped with by the reation kettle closing cap outer wall, and the aqueduct lower extreme is equipped with annular removal circle to the inside that removes the circle is the cavity form, be equipped with a.
Preferably, the lower extreme central point of reation kettle main part is equipped with the electronic valve, and the discharging pipe is installed to the electronic valve outer wall.
Preferably, the outside of the driving rod is provided with a bent fixing rod, and the fixing rods are symmetrically distributed about the center line of the driving rod.
Preferably, the heating block adopts a low-frequency heating device, and one end of the heating block, which is close to the external block, is arc-shaped.
Preferably, the outer part of the moving ring is circular, and the diameter of the inner ring of the moving ring is larger than the distance between the fixed rods on the two sides of the transmission rod.
Preferably, at least 24 spray heads are arranged, the position of the spray heads on the moving ring corresponds to the position of the heating block, and the spray heads are arranged on the inner ring and the outer ring of the moving ring.
Compared with the prior art, the beneficial effects of the utility model are that: be equipped with independent heating structure on this reation kettle for hydroxybenzoic acid production, heating structure is inboard in reation kettle simultaneously, improves the efficiency of heating, and the device is inside to be equipped with simultaneously and to wash the structure, and the work of making things convenient for later maintenance is washd heating structure that can be quick. The device's reation kettle main part lower extreme is equipped with the electronic valve, the work of deriving of the inside material of reation kettle main part through the electronic valve control, the transfer line outer wall is equipped with the dead lever of the form of buckling simultaneously, the dead lever through the form of buckling improves the effect of stirring, the aqueduct can reciprocate simultaneously, the removal circle of aqueduct lower extreme can reciprocate like this, the inside washing liquid of removal circle can carry out abluent work to the heating piece through the shower nozzle blowout, make things convenient for the later stage to wash the work of maintaining.
Drawings
FIG. 1 is a schematic structural view of a reaction kettle for producing m-hydroxybenzoic acid;
FIG. 2 is a sectional view taken from A-A in FIG. 1 of the reaction kettle for producing m-hydroxybenzoic acid of the present invention;
figure 3 is the utility model discloses a reation kettle removes circle top view for m hydroxybenzoic acid production.
In the figure: 1. the reaction kettle comprises a reaction kettle cover 2, a reaction kettle body 3, a transmission rod 4, an external connection block 5, a heating block 6, an electronic valve 7, a motor 8, a water guide pipe 9, a moving ring 10, a spray head 11 and a discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a reaction kettle for producing m-hydroxybenzoic acid comprises a reaction kettle main body 2, a reaction kettle sealing cover 1 is arranged at the upper end of the reaction kettle main body 2, 24 through holes are arranged on the outer wall of the reaction kettle main body 2, a heating block 5 is arranged in the through hole on the outer wall of the reaction kettle main body 2, an electronic valve 6 is arranged at the central part of the lower end of the reaction kettle main body 2, a discharging pipe 11 is arranged on the outer wall of the electronic valve 6, the electronic valve 6 of the structure plays a role in controlling the materials in the reaction kettle main body 2, so that the materials in the reaction kettle main body 2 can be led out through the discharging pipe 11, an external connecting block 4 is connected at the part of the heating block 5 penetrating through the reaction kettle main body 2, a low-frequency heating device is adopted by the heating block 5, the end, close to the external connecting block 4, of the heating block 5 of the structure plays a heating role, the materials in, the central part of the upper end of the reaction kettle sealing cover 1 is provided with a motor 7, the rotating shaft of the motor 7 is connected with a transmission rod 3, the outer part of the transmission rod 3 is provided with a bending-shaped fixed rod, the fixed rods are symmetrically distributed about the central line of the transmission rod 3, when the fixed rod on the outer wall of the transmission rod 3 of the structure rotates, the area formed by the bending-shaped fixed rod is larger, the stirring effect of materials in the reaction kettle main body 2 is improved, the outer wall of the reaction kettle sealing cover 1 is penetrated with a water guide pipe 8, the lower end of the water guide pipe 8 is provided with an annular moving ring 9, the inner part of the moving ring 9 is hollow, the moving ring 9 is provided with a plurality of spray heads 10, the outer part of the moving ring 9 is annular, the diameter of the inner ring of the moving ring 9 is larger than the space between the fixed rods on, the rotation of the transmission rod 3 cannot be influenced, at least 24 spray heads 10 are arranged, the positions of the spray heads 10 on the moving ring 9 correspond to the positions of the heating blocks 5, the spray heads 10 are arranged on the inner ring and the outer ring of the moving ring 9, the spray heads 10 of the structure are arranged on the inner ring and the outer ring of the moving ring 9, so that the spray heads 10 on the moving ring 9 can also move when the moving ring 9 moves up and down, and the spray heads 10 can spray water onto the inner wall of the reaction kettle body 2, the transmission rod 3 and the heating blocks 5, and the cleaning work of the device is facilitated.
The working principle is as follows: when the reaction kettle for producing m-hydroxybenzoic acid is used, firstly, a reaction kettle main body 2 of the device is placed at a proper place, then a water guide pipe 8 is dragged upwards, a moving ring 9 at the lower end of the water guide pipe 8 is positioned at the inner side of a reaction kettle cover 1, then raw materials are led into the reaction kettle main body 2, then a heating block 5 is started through an external connecting block 4, materials in the reaction kettle main body 2 are heated through the heating block 5, a motor 7 is started at the same time, the motor 7 can drive a transmission rod 3 to rotate, a fixing rod with a bent outer wall of the transmission rod 3 can stir the materials in the reaction kettle main body 2, finally, an electronic valve 6 can be started, the materials in the reaction kettle main body 2 can be led out through a discharge pipe 11, then the water guide pipe 8 can move downwards, the moving ring 9 at the lower end of the water guide pipe 8 passes through the position of the heating block 5, and water is led into the moving ring 9 through the water, the water in the moving ring 9 can be sprayed out through the spray head 10 to clean the inner wall of the reaction kettle body 2, the transmission rod 3 and the heating block 5, thereby completing a series of work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a reation kettle is used in m hydroxybenzoic acid production, includes reation kettle main part (2), its characterized in that: reation kettle main part (2) upper end is equipped with reation kettle closing cap (1), and reation kettle main part (2) outer wall has seted up a plurality of through-hole to be equipped with in reation kettle main part (2) outer wall through-hole and heat piece (5), the position that heats piece (5) passed reation kettle main part (2) is connected with external block (4), reation kettle closing cap (1) upper end center point is equipped with motor (7), and the pivot of motor (7) is connected with transfer line (3), aqueduct (8) are worn to be equipped with by reation kettle closing cap (1) outer wall, and aqueduct (8) lower extreme is equipped with annular removal circle (9) to the inside of removing circle (9) is the cavity form, be equipped with a plurality of shower nozzle (10) on removal circle (9).
2. The reaction kettle for producing m-hydroxybenzoic acid according to claim 1, wherein: the lower extreme central point of reation kettle main part (2) is equipped with electronic valve (6), and discharging pipe (11) are installed to electronic valve (6) outer wall.
3. The reaction kettle for producing m-hydroxybenzoic acid according to claim 1, wherein: the outside of the transmission rod (3) is provided with a bent fixed rod, and the fixed rods are symmetrically distributed about the center line of the transmission rod (3).
4. The reaction kettle for producing m-hydroxybenzoic acid according to claim 1, wherein: the heating block (5) adopts a low-frequency heating device, and one end of the heating block (5) close to the external connecting block (4) is arc-shaped.
5. The reaction kettle for producing m-hydroxybenzoic acid according to claim 1, wherein: the outer part of the movable ring (9) is in a circular ring shape, and the diameter of the inner ring of the movable ring (9) is larger than the distance between the fixed rods on the two sides of the transmission rod (3).
6. The reaction kettle for producing m-hydroxybenzoic acid according to claim 1, wherein: the number of the spray heads (10) is at least 24, the positions of the spray heads (10) on the moving ring (9) correspond to the positions of the heating blocks (5), and the spray heads (10) are arranged on the inner ring and the outer ring of the moving ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022017866.7U CN213314989U (en) | 2020-09-15 | 2020-09-15 | Reation kettle is used in m hydroxybenzoic acid production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022017866.7U CN213314989U (en) | 2020-09-15 | 2020-09-15 | Reation kettle is used in m hydroxybenzoic acid production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213314989U true CN213314989U (en) | 2021-06-01 |
Family
ID=76063049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022017866.7U Expired - Fee Related CN213314989U (en) | 2020-09-15 | 2020-09-15 | Reation kettle is used in m hydroxybenzoic acid production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213314989U (en) |
-
2020
- 2020-09-15 CN CN202022017866.7U patent/CN213314989U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209917699U (en) | Reation kettle for polyurethane glue | |
| CN213314989U (en) | Reation kettle is used in m hydroxybenzoic acid production | |
| CN210357122U (en) | Chemical production is with synthesizing reation kettle | |
| CN206815472U (en) | Intelligent closestool spray cleaner | |
| CN210963958U (en) | Outer circulation concentration device for cowberry fruit extract | |
| CN214915148U (en) | Mixing and stirring tank for reverse osmosis scale inhibitor production | |
| CN114682188A (en) | Preparation equipment and method of 2, 4-dichloro-3, 5-dinitrobenzotrifluoride | |
| CN210206371U (en) | Circulating spray absorption tower for formaldehyde production | |
| CN207042469U (en) | A kind of reactor with cleaning function | |
| CN219482625U (en) | Mixed reation kettle of metafluorobenzoic acid preparation | |
| CN216678224U (en) | Reaction kettle convenient for stirring | |
| CN211754907U (en) | Energy-conserving reation kettle of acyl chloride production constant temperature | |
| CN220559226U (en) | Synthetic reaction kettle | |
| CN217856174U (en) | Reation kettle of environmental protection waterborne lacquer processing | |
| CN214082020U (en) | Glaze spraying device utilizing waste heat | |
| CN218609420U (en) | Sulfonation reaction kettle for benzene sulfonyl chloride production | |
| CN219356237U (en) | Chemical industry reation kettle easy to clean | |
| CN215028529U (en) | Liquid material in reation kettle of production polymer water proof coating sprays mechanism | |
| CN213321045U (en) | Plastic processing raw and other materials compounding device | |
| CN211133908U (en) | Reaction kettle | |
| CN220000029U (en) | Automatic mixing irrigation device | |
| CN214715908U (en) | Pigment mixing arrangement for interior decoration | |
| CN219023947U (en) | Color matching device for ribbon production | |
| CN215877942U (en) | Reation kettle is used in gallium nitride preparation convenient to wash | |
| CN213942731U (en) | Mixing and stirring device for production of papermaking coating lubricant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |