CN105170586A - Reaction still cleaner for nitrobenzene production - Google Patents
Reaction still cleaner for nitrobenzene production Download PDFInfo
- Publication number
- CN105170586A CN105170586A CN201510619983.1A CN201510619983A CN105170586A CN 105170586 A CN105170586 A CN 105170586A CN 201510619983 A CN201510619983 A CN 201510619983A CN 105170586 A CN105170586 A CN 105170586A
- Authority
- CN
- China
- Prior art keywords
- reactor
- gripper shoe
- brush
- main shaft
- groove
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/08—Details of machines or methods for cleaning containers, e.g. tanks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention belongs to the field of cleaning of reaction stills, and discloses a reaction still cleaner for nitrobenzene production. The reaction still cleaner comprises a spindle, and a plurality of disc-shaped supporting plates are arranged on the spindle and are longitudinally distributed; a set of strip-shaped grooves are formed in the side faces of the supporting plates, and are distributed in a radiation manner in the radial direction of the supporting plates; springs are arranged in the grooves, one ends of the springs are connected with the bottom ends of the grooves, and the other ends of the springs are connected with strip-shaped brush heads; the four side faces of each brush head are in contact with the four side faces of the corresponding groove; and the outer side ends of the brush heads extend out of the grooves, and brush bristles are arranged at the outer side ends of the brush heads. According to the reaction still cleaner for nitrobenzene production, the technical problems that an existing brush for cleaning the reaction stills cannot adapt to the reaction stills in different sizes, and the reaction stills with shrinkage openings cannot be cleaned are solved.
Description
Technical field
The invention belongs to the cleaning applications of reactor, be specifically related to a kind of reactor cleaner produced for nitrobenzene.
Background technology
After nitrobenzene reactor uses, usually all can fouling on its inwall, in order to ensure the purity of product, on carrying out once before reaction, usually all can clean reactor.At present when cleaning reaction still, be all scrub with hairbrush usually, namely first with hairbrush, the dirt on reactor sidewall loosened, then rinse with water.
The existing hairbrush for cleaning reaction still is all that a vertical bar arranges bristle usually, and this kind of hairbrush is only suitable for the reactor cleaning enlarging, for the reactor of reducing, after hairbrush stretches into reactor, it fully cannot contact with the sidewall of reactor, thus cannot by reactor cleaning thoroughly, therefore, after described hairbrush cleaning, also need operating personnel to be stretched in reactor by hand and secondary cleaning is carried out to reactor sidewall, one side troublesome poeration, cleaning efficiency are low, and reactant can damage the hand of operating personnel on the other hand.
In addition, the existing hairbrush size for cleaning reaction still immobilizes, therefore hairbrush can only adapt to the reactor of a size, and for undersized reactor, hairbrush cannot insert into the inner, for oversize reactor, after hairbrush inserts into the inner, bristle cannot with whole sidewall contact, therefore, it can only to the piecemeal cleaning of the sidewall of reactor, and cleaning efficiency is low.
Summary of the invention
The invention is intended to provide a kind of reactor cleaner produced for nitrobenzene, the reactor of different size cannot be adapted to solve the existing hairbrush for cleaning reaction still and the technical problem of the reactor of reducing cannot be cleaned.
The reactor cleaner produced for nitrobenzene in this programme, comprise main shaft, main shaft is provided with the discoid gripper shoe of polylith, polylith gripper shoe genesis analysis; The side of gripper shoe is provided with the groove of group leader's bar shaped, and the groove of group leader's bar shaped radially distributes along the radial direction of gripper shoe; Be provided with spring in groove, one end of spring is connected with the bottom of groove, and the other end of spring is connected with brush, and brush is elongated, four sides of brush respectively with four contacts side surfaces of groove; The outboard end of brush extends to outside groove, and this end is provided with bristle.
Adopt the reactor cleaner produced for nitrobenzene in this programme, comprise main shaft, main shaft plays support, main shaft is provided with polylith gripper shoe, polylith gripper shoe genesis analysis, thus during operation, cleaner can simultaneously to multiple positions effect of reactor sidewall, cleaning efficiency is high; The side of gripper shoe is provided with one group of groove, and groove is for holding brush, and groove radially distributes along the radial direction of gripper shoe, thus during operation, cleaner can simultaneously to multiple positions effect of reactor sidewall, and cleaning efficiency is high; Spring is provided with in groove, spring is connected with brush, spring is for realizing the flexible of brush, four sides of brush respectively with four contacts side surfaces of groove, thus groove can play a spacing effect to brush, avoid brush to produce in flexible process to rock, it is stable that guarantee is scrubbed, and can improve the life-span of spring.
Know-why of the present invention and technique effect are: cleaner stretches into after in reactor, if the size of reactor is comparatively large, then spring promotes brush outwards movement, until the sidewall of bristle and reactor offsets; If the size of reactor is less, then can extrudes brush and move inward, till cleaner can stretch in reactor, and cleaner stretches into after in reactor, and bristle can offset with the sidewall of reactor.As can be seen here, cleaner of the present invention can adapt to the reactor of different size, and the inconsistent reactor of each spot size can be adapted to, as closed-entry reactor, and cleaner stretches into after in reactor, and the bristle in different gripper shoe offsets with the sidewall of reactor all the time, namely during operation, cleaner can simultaneously to multiple positions effect of reactor sidewall, and cleaning efficiency is high.
Below the preferred version based on such scheme:
Preferred version one: the top described main shaft being positioned at the gripper shoe of most top layer is arranged with flushing plate, and flushing plate is hollow form, the upper end rinsing plate is provided with the water inlet pipe communicated with its cavity, and the side rinsing plate is provided with one group of hole for water spraying.Rinse the top that the support plate of most top layer is located at by plate, hole for water spraying be located at rinse plate side on, the water therefore for cleaning can be injected into the sidewall of reactor from top, then flows downward along the sidewall of reactor, is washed away by all for below loosening dirts.
Preferred version two: based on preferred version one, the described size of flushing plate and the measure-alike of gripper shoe.Avoid rinse board size excessive time, some reactor gripper shoe can stretch into and rinse plate and can not stretch into, also flushing board size can be avoided less and cause the distance between hole for water spraying and reactor sidewall longer, the water that hole for water spraying is sprayed does parabolic motion and cannot wash away all loosening dirts.
Preferred version three: based on preferred version two, described main shaft is tubulose, and main shaft is provided with drawing liquid pump.Thus the rinse water bottom reactor can be extracted out in clean process, avoid the water in reactor accumulate too much and increase the resistance of cleaner and reactor sidewall generation relative movement.
Preferred version four: based on preferred version three, the lower port of described main shaft is enlarging.The more convenient rinse water of enlarging enters in main shaft.
Preferred version five: based on preferred version four, the downside being positioned at the gripper shoe of the bottom in described polylith gripper shoe is provided with bristle.Thus the convenient cleaning to reactor bottom.
Accompanying drawing explanation
Fig. 1 is the structural representation of the reactor cleaner that the embodiment of the present invention is produced for nitrobenzene.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: main shaft 1, water inlet pipe 2, flushing plate 3, hole for water spraying 4, gripper shoe 5, spring 6, groove 7, brush 8, bristle 9.
As shown in Figure 1, for the reactor cleaner that nitrobenzene is produced, comprise main shaft 1, main shaft 1 is tubulose, and the lower port of tubular spindle 1 is enlarging, and main shaft 1 is provided with drawing liquid pump, and main shaft 1 is provided with five pieces of discoid gripper shoes, 5, five pieces of gripper shoe 5 genesis analysis; The groove 7 that the side of five pieces of gripper shoes 5 is equipped with groove 7, eight strips of eight strips radially distributes along the radial direction of gripper shoe 5; Be provided with spring 6 in groove 7, one end of spring 6 is connected with the bottom of groove 7, and the other end of spring 6 is connected with brush 8, and brush 8 is elongated, four sides of brush 8 respectively with four contacts side surfaces of groove 7; The outboard end of brush 8 extends to outside groove 7, and this end is provided with bristle 9.
Top main shaft 1 being positioned at the gripper shoe 5 of most top layer is arranged with rinses plate 3, rinse the size of plate 3 and the measure-alike of gripper shoe 5, rinsing plate 3 is hollow form, namely rinse plate 3 inside and have cavity, the upper end rinsing plate 3 is provided with the water inlet pipe 2 communicated with its cavity, and the side rinsing plate 3 is evenly equipped with one group of hole for water spraying 4; The downside being positioned at the gripper shoe 5 of the bottom in five pieces of gripper shoes 5 is provided with bristle 9.
In specific implementation process, inwardly pull brush 8, the size of whole cleaner is reduced, and cleaner is put into reactor, and spring 6 promotes brush 8 outwards movement, and the bristle 9 on brush 8 is offseted with the sidewall of reactor; At rotating spindle 1 or vertical mobile shaft, make bristle 9 and reactor sidewall generation relative movement, thus the dirt on reactor sidewall is loosened, in flushing plate 3 cavity, rinse water is passed into by water inlet pipe 2, rinse water sprays from hole for water spraying 4, be injected into reactor sidewall, and flows downward along reactor sidewall, is washed away by the dirt that below loosens, open drawing liquid pump, the main shaft 1 of the rinse water in reactor by tubulose is extracted out.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (6)
1., for the reactor cleaner that nitrobenzene is produced, it is characterized in that, comprise main shaft, main shaft is provided with the discoid gripper shoe of polylith, polylith gripper shoe genesis analysis; The side of gripper shoe is provided with the groove of group leader's bar shaped, and the groove of group leader's bar shaped radially distributes along the radial direction of gripper shoe; Be provided with spring in groove, one end of spring is connected with the bottom of groove, and the other end of spring is connected with brush, and brush is elongated, four sides of brush respectively with four contacts side surfaces of groove; The outboard end of brush extends to outside groove, and this end is provided with bristle.
2. the reactor cleaner produced for nitrobenzene according to claim 1, it is characterized in that: the top described main shaft being positioned at the gripper shoe of most top layer is arranged with flushing plate, flushing plate is hollow form, the upper end rinsing plate is provided with the water inlet pipe communicated with its cavity, and the side rinsing plate is provided with one group of hole for water spraying.
3. the reactor cleaner produced for nitrobenzene according to claim 2, is characterized in that: the described size of flushing plate and the measure-alike of gripper shoe.
4. the reactor cleaner produced for nitrobenzene according to claim 3, is characterized in that: described main shaft is tubulose, and main shaft is provided with drawing liquid pump.
5. the reactor cleaner produced for nitrobenzene according to claim 4, is characterized in that: the lower port of described main shaft is enlarging.
6. the reactor cleaner produced for nitrobenzene according to claim 5, is characterized in that: the downside being positioned at the gripper shoe of the bottom in described polylith gripper shoe is provided with bristle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619983.1A CN105170586A (en) | 2015-09-25 | 2015-09-25 | Reaction still cleaner for nitrobenzene production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619983.1A CN105170586A (en) | 2015-09-25 | 2015-09-25 | Reaction still cleaner for nitrobenzene production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105170586A true CN105170586A (en) | 2015-12-23 |
Family
ID=54893275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510619983.1A Pending CN105170586A (en) | 2015-09-25 | 2015-09-25 | Reaction still cleaner for nitrobenzene production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105170586A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693865A (en) * | 2016-11-19 | 2017-05-24 | 张奇 | Reaction kettle structure with self-cleaning and viscosity adjusting function |
| CN106732248A (en) * | 2016-11-19 | 2017-05-31 | 张奇 | A kind of reactor structure with self-stripping unit |
| CN107081024A (en) * | 2017-06-22 | 2017-08-22 | 深圳市玖品空气净化科技有限公司 | It is a kind of to automate the Intelligent air purifier of cleaning |
| CN107694972A (en) * | 2017-10-05 | 2018-02-16 | 袁福德 | A kind of equipment based on pressure difference disturbance |
| CN108246744A (en) * | 2018-01-20 | 2018-07-06 | 华东交通大学 | A kind of glass reaction kettle mechanical washing device |
| CN108526151A (en) * | 2018-04-09 | 2018-09-14 | 绍兴文理学院 | A kind of fermentation tank cleaning device easy to use |
| CN109013605A (en) * | 2018-07-19 | 2018-12-18 | 芜湖青悠静谧环保科技有限公司 | A kind of cleaning device for chemical reaction kettle |
| CN109235627A (en) * | 2018-09-11 | 2019-01-18 | 中国化学工程第六建设有限公司 | The anti-blocking blow-off line of automatic pollutant removal |
| CN116426333A (en) * | 2023-04-23 | 2023-07-14 | 舟山海珈生物工程有限公司 | Winterization treatment equipment and method for fish oil in fish oil extraction |
| CN116441262A (en) * | 2023-06-14 | 2023-07-18 | 山西饮领生物科技开发有限公司 | Evaporator dirt cleaning device for sea buckthorn fruit wine production |
-
2015
- 2015-09-25 CN CN201510619983.1A patent/CN105170586A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693865A (en) * | 2016-11-19 | 2017-05-24 | 张奇 | Reaction kettle structure with self-cleaning and viscosity adjusting function |
| CN106732248A (en) * | 2016-11-19 | 2017-05-31 | 张奇 | A kind of reactor structure with self-stripping unit |
| CN107081024A (en) * | 2017-06-22 | 2017-08-22 | 深圳市玖品空气净化科技有限公司 | It is a kind of to automate the Intelligent air purifier of cleaning |
| CN107694972A (en) * | 2017-10-05 | 2018-02-16 | 袁福德 | A kind of equipment based on pressure difference disturbance |
| CN108246744A (en) * | 2018-01-20 | 2018-07-06 | 华东交通大学 | A kind of glass reaction kettle mechanical washing device |
| CN108526151A (en) * | 2018-04-09 | 2018-09-14 | 绍兴文理学院 | A kind of fermentation tank cleaning device easy to use |
| CN109013605A (en) * | 2018-07-19 | 2018-12-18 | 芜湖青悠静谧环保科技有限公司 | A kind of cleaning device for chemical reaction kettle |
| CN109235627A (en) * | 2018-09-11 | 2019-01-18 | 中国化学工程第六建设有限公司 | The anti-blocking blow-off line of automatic pollutant removal |
| CN116426333A (en) * | 2023-04-23 | 2023-07-14 | 舟山海珈生物工程有限公司 | Winterization treatment equipment and method for fish oil in fish oil extraction |
| CN116426333B (en) * | 2023-04-23 | 2024-02-02 | 舟山海珈生物工程有限公司 | Winterization treatment equipment and method for fish oil in fish oil extraction |
| CN116441262A (en) * | 2023-06-14 | 2023-07-18 | 山西饮领生物科技开发有限公司 | Evaporator dirt cleaning device for sea buckthorn fruit wine production |
| CN116441262B (en) * | 2023-06-14 | 2023-09-05 | 山西饮领生物科技开发有限公司 | Evaporator dirt cleaning device for sea buckthorn fruit wine production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |