CN210079498U - Device for producing benzoic acid raw material - Google Patents
Device for producing benzoic acid raw material Download PDFInfo
- Publication number
- CN210079498U CN210079498U CN201920348216.5U CN201920348216U CN210079498U CN 210079498 U CN210079498 U CN 210079498U CN 201920348216 U CN201920348216 U CN 201920348216U CN 210079498 U CN210079498 U CN 210079498U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- side wall
- stirring
- benzoic acid
- agitator
- 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
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000005711 Benzoic acid Substances 0.000 title claims abstract description 26
- 235000010233 benzoic acid Nutrition 0.000 title claims abstract description 26
- 239000002994 raw material Substances 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- QIAFMBKCNZACKA-UHFFFAOYSA-N N-benzoylglycine Chemical compound OC(=O)CNC(=O)C1=CC=CC=C1 QIAFMBKCNZACKA-UHFFFAOYSA-N 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 241000130764 Tinea Species 0.000 description 1
- 208000002474 Tinea Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000000022 bacteriostatic agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a device of production benzoic acid raw materials, including the agitator, be equipped with the rabbling mechanism that is used for carrying out the stirring to the reaction raw materials in the agitator, the upper end of agitator is equipped with the through-hole, fixedly connected with feeder hopper in the through-hole, the equal fixedly connected with supporting legs in the lower extreme four corners department of agitator, it has the hot plate to inlay in the lower lateral wall of agitator, the inside wall of agitator is equipped with the recess, be equipped with in the recess and be used for carrying out the control mechanism that controls to the hot plate, the lower extreme fixedly connected with play hopper of agitator, the lower lateral wall of agitator is equipped with the feed opening, be equipped with in the feed opening and be used for carrying out inclosed airtight mechanism to it. The utility model discloses can improve the production efficiency of benzoic acid.
Description
Technical Field
The utility model relates to a benzoic acid production technical field especially relates to a device of production benzoic acid raw materials.
Background
Benzoic acid is widely existed in nature in the form of free acid, ester or derivatives thereof, generally used as medicine or antiseptic, has the function of inhibiting the growth of fungi, bacteria and mould, is generally applied on the skin for medical use, is used for treating tinea skin diseases, is used in the industries of synthetic fibers, resin, paint, rubber and tobacco, and is prepared by dry distillation of benzoin glue or hydrolysis of alkaline water or hydrolysis of hippuric acid, and is industrially prepared by oxidizing toluene by air in the presence of catalysts such as cobalt, manganese and the like; or prepared by hydrolytic decarboxylation of phthalic anhydride. Benzoic acid and its sodium salt can be used as bacteriostatic agent for emulsion, toothpaste, jam or other food, and also can be used as mordant for dyeing and printing.
Benzoic acid need heat and stir it in the in-process of carrying out the production preparation, and current device temperature need carry out artifical regulation and control, can not accurate keep its reaction temperature, and the deposit after the reaction is attached to reaction unit's inner wall easily.
To this end, we propose an apparatus for producing a benzoic acid starting material that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the reaction temperature of the benzoic acid is uncontrollable in the prior art and providing a device for producing the benzoic acid raw material.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a device of production benzoic acid raw materials, includes the agitator, be equipped with the rabbling mechanism that is used for carrying out the stirring to the reaction raw materials in the agitator, the upper end of agitator is equipped with the through-hole, fixedly connected with feeder hopper in the through-hole, the equal fixedly connected with supporting legs in lower extreme four corners department of agitator, it has the hot plate to inlay in the lower lateral wall of agitator, the inside wall of agitator is equipped with the recess, be equipped with in the recess and be used for carrying out the control mechanism controlled to the hot plate, the lower extreme fixedly connected with play hopper of agitator, the lower lateral wall of agitator is equipped with the feed opening, be equipped with in the feed opening and be used for carrying out inclosed airtight mechanism.
Preferably, rabbling mechanism includes the (mixing) shaft of being connected with the vertical rotation of agitator inside wall, a plurality of stirring vane of fixedly connected with on the lateral wall of (mixing) shaft, be located adjacent two on the vertical plane equal fixedly connected with scrapes the pole between the stirring vane, many it all offsets the contact with the inside wall of agitator to scrape the pole, the upper end fixedly connected with motor of agitator, the upper end rotation of (mixing) shaft runs through the agitator and extends to the outside, be connected through the drive mechanism transmission between motor and the (mixing) shaft.
Preferably, drive mechanism includes first belt pulley and second belt pulley, the coaxial fixed connection of drive shaft of first belt pulley and motor, the coaxial fixed connection of second belt pulley and (mixing) shaft, be connected through belt transmission between first belt pulley and the second belt pulley.
Preferably, the control mechanism comprises a heat-conducting plate and a sliding plate, the heat-conducting plate is fixedly connected with the opening of the groove in a sealing mode, the sliding plate is connected with the inner side wall of the groove in a sliding mode, a metal sheet is fixedly connected to the inner side wall of the groove, the metal sheet is located between the sliding plate and the heat-conducting plate, and the sliding plate and the metal sheet are both electrically connected with an external power supply and the heating plate.
Preferably, the airtight mechanism includes the closing plate with discharge gate inside wall sliding connection, the one end of closing plate slides and runs through the agitator and fixedly connected with pushes away the handle, be equipped with on the lateral wall of agitator with closing plate assorted perforation, be equipped with in the agitator and be used for carrying out spacing stop gear to pushing away the handle.
Preferably, stop gear is including setting up the spacing groove on the perforation inside wall, the spacing inslot is equipped with wedge and spring, the both ends of spring are close to the one end and the spacing inslot bottom fixed connection of spacing inslot bottom with the wedge respectively, the lateral wall of wedge and the lateral wall sliding connection of spacing groove, be equipped with on the closing plate with wedge assorted draw-in groove.
Preferably, the side walls of the stirring barrel are made of heat insulating materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the stirring mechanism, the stirring shaft is driven to rotate by clicking, and the stirring shaft drives the stirring blades to rotate, so that production raw materials are stirred to be reacted more fully, and the production efficiency of benzoic acid is improved;
2. through setting up control mechanism, when the temperature in the agitator is lower, by the expend with heat and contract with cold effect with the air under, the sheetmetal offsets with the sliding plate and contacts for the circuit intercommunication of hot plate heats agitator inside, thereby maintains its reaction temperature, improves reaction efficiency.
The utility model discloses can improve the production efficiency of benzoic acid.
Drawings
FIG. 1 is a perspective view showing the front structure of an apparatus for producing a benzoic acid raw material according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 2;
fig. 4 is a schematic view of a circuit connection structure of a heating plate, a metal plate and a sliding plate in the device for producing benzoic acid raw material.
In the figure: 1 stirring barrel, 2 stirring mechanisms, 3 feed hoppers, 4 supporting legs, 5 heating plates, 6 grooves, 7 control mechanisms, 8 discharge hoppers, 9 sealing mechanisms, 10 stirring shafts, 11 stirring blades, 12 scraping rods, 13 motors, 14 transmission mechanisms, 15 first belt pulleys, 16 second belt pulleys, 17 heat conducting plates, 18 sliding plates, 19 metal sheets, 20 sealing plates, 21 pushing handles, 22 limiting mechanisms, 23 limiting grooves, 24 wedge-shaped blocks and 25 springs.
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.
Referring to fig. 1-4, a device for producing benzoic acid raw material, comprising an agitator 1, further, the side wall of the agitator 1 is made of heat insulating material, an agitating mechanism 2 for agitating reaction raw material is arranged in the agitator 1, it is worth mentioning that the agitating mechanism 2 comprises an agitating shaft 10 vertically and rotatably connected with the inner side wall of the agitator, the side wall of the agitating shaft 10 is fixedly connected with a plurality of agitating blades 11, a scraping rod 12 is fixedly connected between two adjacent agitating blades 11 on the vertical plane, the plurality of scraping rods 12 are in contact with the inner side wall of the agitator 1, the upper end of the agitator 1 is fixedly connected with a motor 13, the upper end of the agitating shaft 10 rotatably penetrates through the agitator 1 and extends to the outside, the motor 13 is in transmission connection with the agitating shaft 10 through a transmission mechanism 14, further, the transmission mechanism 14 comprises a first belt pulley 15 and a second belt pulley 16, the first belt pulley 15 is coaxially and fixedly connected with a driving shaft of the motor 13.
In the utility model, the second belt pulley 16 is coaxially and fixedly connected with the stirring shaft 10, the first belt pulley 15 is connected with the second belt pulley 16 through belt transmission, the upper end of the stirring barrel 1 is provided with a through hole, a feed hopper 3 is fixedly connected in the through hole, supporting legs 4 are fixedly connected at four corners of the lower end of the stirring barrel 1, a heating plate 5 is embedded in the lower side wall of the stirring barrel 1, it needs to be explained that the heating plate 5 is electrically connected with an external power supply, the inner side wall of the stirring barrel 1 is provided with a groove 6, a control mechanism 7 for controlling the heating plate 5 is arranged in the groove 6, it needs to be explained that the control mechanism 7 comprises a heat conducting plate 17 and a sliding plate 18, the heat conducting plate 17 is fixedly connected with the opening of the groove 6 in a sealing way, the sliding plate 18 is connected with the inner side wall of the groove 6 in a sliding way, sliding plate 18 and sheetmetal 19 all with external power source and hot plate 5 electric connection, the lower extreme fixedly connected with of agitator 1 goes out hopper 8, and the lower lateral wall of agitator 1 is equipped with the feed opening.
In the utility model, a sealing mechanism 9 for sealing the lower port is arranged in the lower port, it is noted that the sealing mechanism 9 comprises a sealing plate 20 connected with the inner side wall of the discharge port in a sliding manner, one end of the sealing plate 20 penetrates through the stirring barrel 1 in a sliding manner and is fixedly connected with a push handle 21, a perforation matched with the sealing plate 20 is arranged on the side wall of the stirring barrel 1, a limiting mechanism 22 for limiting the push handle 21 is arranged in the stirring barrel 1, the limiting mechanism 22 comprises a limiting groove 23 arranged on the inner side wall of the perforation, a wedge block 24 and a spring 25 are arranged in the limiting groove 23, it is noted that the left end and the right end of the wedge block 24 are both provided with smooth inclined planes, the directions of the two smooth inclined planes are downward, the two ends of the spring 25 are respectively fixedly connected with one end of the wedge block 24 close to the inner bottom of the limiting groove 23 and the inner bottom of the limiting groove 23, the side wall of the wedge, the sealing plate 20 is provided with a clamping groove matched with the wedge block 24, and particularly, the feed hopper 3 and the discharge hopper 8 are provided with valves.
The utility model discloses during the use, open power and motor 13 of hot plate 5, motor 13's drive shaft drives first belt pulley 15 and rotates, first belt pulley 15 passes through the belt and drives second belt pulley 16 and rotate, second belt pulley 16 drives (mixing) shaft 10 and rotates, and (mixing) shaft 10 drives stirring 10 and drives many stirring vane 11 and rotate, and a plurality of stirring vane 11 drive many scraping rod 12 and rotate to carry out abundant stirring to the raw materials for the production benzoic acid, thereby carry out abundant reaction.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The device for producing the benzoic acid raw material comprises a stirring barrel (1) and is characterized in that, a stirring mechanism (2) for stirring reaction raw materials is arranged in the stirring barrel (1), the upper end of the stirring barrel (1) is provided with a through hole, a feed hopper (3) is fixedly connected in the through hole, supporting legs (4) are fixedly connected at the four corners of the lower end of the stirring barrel (1), a heating plate (5) is embedded in the lower side wall of the stirring barrel (1), a groove (6) is arranged on the inner side wall of the stirring barrel (1), a control mechanism (7) for controlling the heating plate (5) is arranged in the groove (6), the lower extreme fixedly connected with of agitator (1) goes out hopper (8), the lower lateral wall of agitator (1) is equipped with the feed opening, be equipped with in the feed opening and be used for carrying out inclosed airtight mechanism (9) to it.
2. The device for producing the benzoic acid raw material according to claim 1, wherein the stirring mechanism (2) comprises a stirring shaft (10) vertically and rotatably connected with the inner side wall of the stirring barrel, the side wall of the stirring shaft (10) is fixedly connected with a plurality of stirring blades (11), a scraping rod (12) is fixedly connected between every two adjacent stirring blades (11) on a vertical plane, the scraping rods (12) are in contact with the inner side wall of the stirring barrel (1) in a propping manner, the upper end of the stirring barrel (1) is fixedly connected with a motor (13), the upper end of the stirring shaft (10) rotatably penetrates through the stirring barrel (1) and extends to the outside, and the motor (13) is in transmission connection with the stirring shaft (10) through a transmission mechanism (14).
3. The device for producing the benzoic acid raw material according to claim 2, wherein the transmission mechanism (14) comprises a first belt pulley (15) and a second belt pulley (16), the first belt pulley (15) is coaxially and fixedly connected with a driving shaft of the motor (13), the second belt pulley (16) is coaxially and fixedly connected with the stirring shaft (10), and the first belt pulley (15) is in belt transmission connection with the second belt pulley (16).
4. The apparatus for producing benzoic acid as defined in claim 1, wherein said control mechanism (7) comprises a heat conducting plate (17) and a sliding plate (18), said heat conducting plate (17) is fixedly connected with the opening of the groove (6) in a sealing manner, said sliding plate (18) is slidably connected with the inner side wall of the groove (6), said inner side wall of the groove (6) is fixedly connected with a metal sheet (19), said metal sheet is located between the sliding plate (18) and the heat conducting plate (17), said sliding plate (18) and the metal sheet (19) are both electrically connected with an external power supply and the heating plate (5).
5. The device for producing the benzoic acid raw material as claimed in claim 1, wherein the sealing mechanism (9) comprises a sealing plate (20) slidably connected with the inner side wall of the discharge hole, one end of the sealing plate (20) slidably penetrates through the stirring barrel (1) and is fixedly connected with a push handle (21), a through hole matched with the sealing plate (20) is formed in the side wall of the stirring barrel (1), and a limiting mechanism (22) used for limiting the push handle (21) is arranged in the stirring barrel (1).
6. The device for producing the benzoic acid raw material as claimed in claim 5, wherein the limiting mechanism (22) comprises a limiting groove (23) arranged on the inner side wall of the through hole, a wedge block (24) and a spring (25) are arranged in the limiting groove (23), two ends of the spring (25) are fixedly connected with one end, close to the inner bottom of the limiting groove (23), of the wedge block (24) and the inner bottom of the limiting groove (23) respectively, the side wall of the wedge block (24) is connected with the side wall of the limiting groove (23) in a sliding manner, and a clamping groove matched with the wedge block (24) is arranged on the sealing plate (20).
7. The apparatus for producing benzoic acid as defined in claim 1, wherein the side wall of said mixing tank (1) is made of heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348216.5U CN210079498U (en) | 2019-03-19 | 2019-03-19 | Device for producing benzoic acid raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920348216.5U CN210079498U (en) | 2019-03-19 | 2019-03-19 | Device for producing benzoic acid raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210079498U true CN210079498U (en) | 2020-02-18 |
Family
ID=69472057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920348216.5U Expired - Fee Related CN210079498U (en) | 2019-03-19 | 2019-03-19 | Device for producing benzoic acid raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210079498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804182A (en) * | 2020-07-15 | 2020-10-23 | 湖南津山口福食品有限公司 | Automatic seasoning feeding and stirring device for pickled food |
-
2019
- 2019-03-19 CN CN201920348216.5U patent/CN210079498U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804182A (en) * | 2020-07-15 | 2020-10-23 | 湖南津山口福食品有限公司 | Automatic seasoning feeding and stirring device for pickled food |
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| 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: 20200218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |