CN209155154U - M-aminophenol filter cake vacuum distillation plant - Google Patents
M-aminophenol filter cake vacuum distillation plant Download PDFInfo
- Publication number
- CN209155154U CN209155154U CN201821960804.6U CN201821960804U CN209155154U CN 209155154 U CN209155154 U CN 209155154U CN 201821960804 U CN201821960804 U CN 201821960804U CN 209155154 U CN209155154 U CN 209155154U
- Authority
- CN
- China
- Prior art keywords
- distillated subject
- aminophenol
- distillated
- heat exchanger
- filter cake
- 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
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Abstract
The utility model discloses m-aminophenol filter cake vacuum distillation plants, including distillated subject, conveying auger, driving gear, first motor, heater, filter screen, heat exchanger and universal wheel, the lower section surrounding of the distillated subject is uniformly installed there are four fixing seat, having heaters is installed in the lower section of distillated subject inner wall, is provided with heat-conducting plate on the inside of heater;Top inside the distillated subject is equipped with filter screen, and hydraulic stem is equipped at left and right sides of distillated subject inner upper, is respectively mounted below the hydraulic stem of the left and right sides there are two deflector;Left side above the distillated subject is equipped with exhaust tube, and the centre above distillated subject is equipped with distillation cascade, and the lower section on the right side of distillation cascade is equipped with heat exchanger.The conveying auger of the utility model setting can carry out conveying feed to m-aminophenol filter cake, and by two augers of setting can break up by m-aminophenol filter cake in conveying feeder process broken, keep the effect distilled more preferable.
Description
Technical field
The utility model relates to m-aminophenol production fields, specifically m-aminophenol filter cake vacuum distillation plant.
Background technique
M-aminophenol is a kind of important Organic Ingredients and medicine intermediate, there is extensive purposes, can be used for medicine,
Dye industry and catalyst as organic chemical reactions, anticorrosive metal agent in alkaline medium, it can also be used to produce antioxygen
Agent, stabilizer, developer etc..The production method of traditional industry is through reduction or by metanilic acid by metanitrophenol through alkali
It melts and is made, in process of production, filter cake is obtained by filtration in the thick m-aminophenol that low temperature is precipitated to m-aminophenol, and filter cake needs
It to be further evaporated in vacuo, the m-aminophenol that can be just refined, at present most of m-aminophenol production
The vacuum distillation plant structure that producer is used to produce m-aminophenol is relatively simple, directly distills filter cake and distillation is caused not enough to fill
Point, and the easy to carry some impurity of retort gas in distillation process, the m-aminophenol purity caused reduce.
Utility model content
The purpose of this utility model is to provide m-aminophenol filter cake vacuum distillation plants, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
M-aminophenol filter cake vacuum distillation plant, including distillated subject, conveying auger, driving gear, first motor,
Heater, filter screen, heat exchanger and universal wheel, the lower section surrounding of the distillated subject is uniformly installed there are four fixing seat, fixed
The lower section of seat is equipped with first support bar, and universal wheel is equipped with below first support bar, is provided with brake pedal on universal wheel,
Having heaters is installed in the lower section of distillated subject inner wall, is provided with heat-conducting plate on the inside of heater, the lower section peace on the left of distillated subject
Equipped with first motor, stirring shaft is installed on the right side of first motor, the centre below distillated subject is equipped with scum pipe, deslagging
The first control valve is provided on pipe;Centre on the left of the distillated subject is provided with feed inlet, is equipped with confession on the left of feed inlet
Expect device, feed opening is installed above the left side of feeding device, the second motor is installed on the left of feeding device, the second motor
Right side is equipped with active rotating shaft, is equipped with driving gear on the right side of active rotating shaft, the two sides up and down of driving gear be mounted on from
Moving gear is equipped with driven spindle on the right side of driven gear;Top inside the distillated subject is equipped with filter screen, distillation master
Hydraulic stem is installed at left and right sides of body inner upper, is respectively mounted below the hydraulic stem of the left and right sides there are two deflector;Institute
It states the left side above distillated subject and exhaust tube is installed, aspiration pump is installed on exhaust tube, air pressure is installed on the right side of exhaust tube
Table, the centre above distillated subject are equipped with distillation cascade, and the lower section on the right side of distillation cascade is equipped with heat exchanger, is provided in heat exchanger
Heat exchanger tube, the top on the right side of heat exchanger are equipped with water inlet pipe.
Further scheme as the utility model: being uniformly equipped with more agitating paddles on the stirring shaft, stirring turns
It is connected between the right side and distillated subject of axis by bearing block.
Further scheme as the utility model: being equipped with conveying auger on the driven spindle, under feeding device
It is connected between side and distillated subject by second support bar.
Further scheme as the utility model: the deflector passes through mounting base close to the side of distillated subject inner wall
It is connect with the inner wall of distillated subject.
Further scheme as the utility model: the lower section on the right side of the heat exchanger is equipped with outlet pipe, heat exchanger
Lower section collecting pipe is installed.
Compared with prior art, the conveying auger of the utility model setting can carry out conveying confession to m-aminophenol filter cake
Material, and by two augers of setting m-aminophenol filter cake can break up in conveying feeder process broken, make to steam
The effect evaporated is more preferable;The filter screen of setting can be filtered the impurity carried in retort gas, ammonia between obtaining distillation
Base phenol purity is higher;The deflector of setting can increase residence time and stroke of the retort gas in distillated subject, make to steam
It evaporates more sufficiently;The hydraulic stem of setting can adjust the angle of deflector, prevent the impurity of filtering from falling in the top of deflector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of m-aminophenol filter cake vacuum distillation plant.
Fig. 2 is the structural schematic diagram of feeding device in m-aminophenol filter cake vacuum distillation plant.
Fig. 3 is the overlooking structure diagram of heat exchanger in m-aminophenol filter cake vacuum distillation plant.
In figure: 1, distillated subject;2, fixing seat;3, first support bar;4, feeding device;5, driven spindle;6, conveying twists
Dragon;7, the second motor;8, feed opening;9, second support bar;10, active rotating shaft;11, driving gear;12, driven gear;13, into
Material mouth;14, first motor;15, stirring shaft;16, agitating paddle;17, bearing block;18, heater;19, heat-conducting plate;20, deslagging
Pipe;21, the first control valve;22, deflector;23, filter screen;24, exhaust tube;25, aspiration pump;26, air gauge;27, distillation cascade;
28, mounting base;29, heat exchanger;30, heat exchanger tube;31, water inlet pipe;32, outlet pipe;33, collecting pipe;34, universal wheel;35, it brakes
Pedal;36, hydraulic stem.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, m-aminophenol filter cake vacuum distillation plant, including distillated subject 1, conveying auger 6, active
Gear 11, first motor 14, heater 18, filter screen 23, heat exchanger 29 and universal wheel 34;The lower section four of the distillated subject 1
There are four fixing seat 2, the lower section of fixing seat 2 is equipped with first support bar 3, the lower section installation of first support bar 3 for Zhou Junbu installation
There is universal wheel 34, brake pedal 35 is provided on universal wheel 34, having heaters 18, heating are installed in the lower section of 1 inner wall of distillated subject
The inside of device 18 is provided with heat-conducting plate 19, and the lower section in 1 left side of distillated subject is equipped with first motor 14, the right side of first motor 14
Stirring shaft 15 is installed, more agitating paddles 16 are uniformly installed on stirring shaft 15, the right side of stirring shaft 15 and distillation are led
It is connected between body 1 by bearing block 17, the centre of 1 lower section of distillated subject is equipped with scum pipe 20, and the is provided on scum pipe 20
One control valve 21.
As shown in Figure 1, 2, the centre in 1 left side of distillated subject is provided with feed inlet 13, the left side installation of feed inlet 13
There is feeding device 4, feed opening 8 is installed above the left side of feeding device 4, the left side of feeding device 4 is equipped with the second motor 7,
The right side of second motor 7 is equipped with active rotating shaft 10, and the right side of active rotating shaft 10 is equipped with driving gear 11, driving gear 11
Upper and lower two sides are mounted on driven gear 12, and the right side of driven gear 12 is equipped with driven spindle 5, is equipped on driven spindle 5
Filter cake can be broken up when conveying m-aminophenol filter cake by the way that two conveying augers 6 are arranged, make to steam by conveying auger 6
It evaporates that effect is more preferable, is connected between the lower section and distillated subject 1 of feeding device 4 by second support bar 9.
As shown in Figure 1, the top inside the distillated subject 1 is equipped with filter screen 23, it can by setting filter screen 23
The impurity carried to gas in distillation process is filtered, and is equipped with hydraulic stem 36 at left and right sides of 1 inner upper of distillated subject,
The lower section of the hydraulic stem 36 of the left and right sides is respectively mounted there are two deflector 22, and deflector 22 is close to the side of 1 inner wall of distillated subject
It is connect by mounting base 28 with the inner wall of distillated subject 1, retort gas can be increased in distillated subject 1 by the way that deflector 22 is arranged
Interior residence time and stroke keep distillation more abundant, can change the angle of deflector 22 by the way that hydraulic stem 36 is arranged, prevent
The impurity that strainer 23 filters rests on deflector 22.
As shown in Figure 1, the left side of 1 top of distillated subject is equipped with exhaust tube 24, pumping is installed on exhaust tube 24
Pump 25, the right side of exhaust tube 24 are equipped with air gauge 26, and the centre of 1 top of distillated subject is equipped with distillation cascade 27, distillation cascade 27
Heat exchanger 29 is installed below right side, is provided with heat exchanger tube 30 in heat exchanger 29, the top on 29 right side of heat exchanger be equipped with into
The lower section of water pipe 31,29 right side of heat exchanger is equipped with outlet pipe 32, can be carried out retort gas by setting heat exchanger 29 cold
It is solidifying, and the waste heat of retort gas can be recycled, cold water is heated, is used for other processes, heat exchanger 29
Lower section is equipped with collecting pipe 33.
The working principle of the utility model is: vacuum distillation plant is moved to by designated position by universal wheel 34 first,
Effect by aspiration pump 25 will be evacuated to vacuum state in distillated subject 1, drive active rotating shaft 10 to rotate by the second motor 7,
Active rotating shaft 10 drives driving gear 11 to rotate, and driving gear 11 drives driven gear 12 to rotate, and driven gear 12 drives driven
Shaft 5 rotates, and driven spindle 5 drives conveying auger 6 to rotate, and m-aminophenol filter cake is added by feed opening 8, passes through conveying
Auger 6 is carried out breaing up broken and is transported in distillated subject 1, is heated by heater 18, and pass through 14 band of first motor
Dynamic stirring shaft 15 rotates, and stirring shaft 15 drives agitating paddle 16 to be stirred, and is made on deflector 22 by the effect of hydraulic stem 36
Lower rotation, so that the impurity fallen on deflector 22 is fallen, retort gas enters heat exchanger 29 by distillation cascade 27, passes through water inlet
Cold water is added in pipe 31, and the retort gas exchanged in heat pipe 30 is condensed, and the hot water to exchange heat is received by outlet pipe 32
Collection, the m-aminophenol condensed are collected by collecting pipe 33.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (5)
1. m-aminophenol filter cake vacuum distillation plant, including distillated subject (1), conveying auger (6), driving gear (11),
First motor (14), heater (18), filter screen (23), heat exchanger (29) and universal wheel (34), which is characterized in that the distillation
The lower section surrounding of main body (1) is uniformly installed there are four fixing seat (2), is equipped with first support bar (3) below fixing seat (2),
It is equipped with below first support bar (3) universal wheel (34), brake pedal (35), distillated subject is provided on universal wheel (34)
(1) having heaters (18) are installed in the lower section of inner wall, are provided with heat-conducting plate (19) on the inside of heater (18), and distillated subject (1) is left
It is equipped with first motor (14), is equipped on the right side of first motor (14) stirring shaft (15) below side, under distillated subject (1)
The centre of side is equipped with scum pipe (20), and the first control valve (21) are provided on scum pipe (20);On the left of the distillated subject (1)
Centre be provided with feed inlet (13), be equipped on the left of feed inlet (13) feeding device (4), on the left side of feeding device (4)
Side is equipped with feed opening (8), is equipped on the left of feeding device (4) the second motor (7), the second motor is equipped on the right side of (7)
Active rotating shaft (10) is equipped with driving gear (11) on the right side of active rotating shaft (10), and the two sides up and down of driving gear (11) are pacified
Equipped with driven gear (12), driven spindle (5) are installed on the right side of driven gear (12);It is upper inside the distillated subject (1)
Side is equipped with filter screen (23), is equipped with hydraulic stem (36), the liquid of the left and right sides at left and right sides of distillated subject (1) inner upper
There are two being respectively mounted below compression bar (36) deflector (22);Left side above the distillated subject (1) is equipped with exhaust tube
(24), it is equipped with aspiration pump (25) on exhaust tube (24), air gauge (26), distillated subject is installed on the right side of exhaust tube (24)
(1) centre above is equipped with distillation cascade (27), and the lower section on the right side of distillation cascade (27) is equipped with heat exchanger (29), heat exchanger (29)
It is inside provided with heat exchanger tube (30), the top on the right side of heat exchanger (29) is equipped with water inlet pipe (31).
2. m-aminophenol filter cake vacuum distillation plant according to claim 1, which is characterized in that the stirring shaft
(15) more agitating paddles (16) are uniformly installed on, pass through bearing block between the right side and distillated subject (1) of stirring shaft (15)
(17) it connects.
3. m-aminophenol filter cake vacuum distillation plant according to claim 1, which is characterized in that the driven spindle
(5) it is equipped on conveying auger (6), between the lower section and distillated subject (1) of feeding device (4) even by second support bar (9)
It connects.
4. m-aminophenol filter cake vacuum distillation plant according to claim 1, which is characterized in that the deflector
(22) it is connect by mounting base (28) with the inner wall of distillated subject (1) close to the side of distillated subject (1) inner wall.
5. m-aminophenol filter cake vacuum distillation plant according to claim 1, which is characterized in that the heat exchanger
(29) lower section on the right side of is equipped with outlet pipe (32), and collecting pipe (33) are equipped with below heat exchanger (29).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821960804.6U CN209155154U (en) | 2018-11-27 | 2018-11-27 | M-aminophenol filter cake vacuum distillation plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821960804.6U CN209155154U (en) | 2018-11-27 | 2018-11-27 | M-aminophenol filter cake vacuum distillation plant |
Publications (1)
Publication Number | Publication Date |
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CN209155154U true CN209155154U (en) | 2019-07-26 |
Family
ID=67340324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821960804.6U Expired - Fee Related CN209155154U (en) | 2018-11-27 | 2018-11-27 | M-aminophenol filter cake vacuum distillation plant |
Country Status (1)
Country | Link |
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CN (1) | CN209155154U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116459636A (en) * | 2023-05-05 | 2023-07-21 | 南通星球石墨股份有限公司 | Deep-resolution hydrochloric acid treatment device |
CN117128636A (en) * | 2023-08-16 | 2023-11-28 | 江苏鼎视能源科技有限公司 | Heat energy recovery device of air conditioner water cooling unit capable of partially recovering heat |
-
2018
- 2018-11-27 CN CN201821960804.6U patent/CN209155154U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116459636A (en) * | 2023-05-05 | 2023-07-21 | 南通星球石墨股份有限公司 | Deep-resolution hydrochloric acid treatment device |
CN117128636A (en) * | 2023-08-16 | 2023-11-28 | 江苏鼎视能源科技有限公司 | Heat energy recovery device of air conditioner water cooling unit capable of partially recovering heat |
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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: 20190726 Termination date: 20201127 |
|
CF01 | Termination of patent right due to non-payment of annual fee |