CN205085100U - A reation kettle cleaner for nitrobenzene production - Google Patents
A reation kettle cleaner for nitrobenzene production Download PDFInfo
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- CN205085100U CN205085100U CN201520750873.4U CN201520750873U CN205085100U CN 205085100 U CN205085100 U CN 205085100U CN 201520750873 U CN201520750873 U CN 201520750873U CN 205085100 U CN205085100 U CN 205085100U
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Abstract
This patent belongs to reation kettle's clean field, discloses a reation kettle cleaner for nitrobenzene production, including the main shaft, is equipped with the discoid backup pad of polylith on the main shaft, polylith backup pad longitudinal distribution, the side of backup pad is equipped with the recess of a set of rectangular shape, and the recess of a set of rectangular shape radially is radially distributed along the backup pad, be equipped with the spring in the recess, the one end of spring is connected with the bottom of recess, and the other end of spring is connected with the brush head, and the brush head is rectangular shape, four sides of brush head respectively with four side contacts of recess, outside the outer ends of brush head extends to the recess, and be equipped with the brush hair on this tip. A reation kettle cleaner for nitrobenzene production that this patent provided has solved the unidimensional reation kettle of the unable adaptation of brush that present being used for rinsed reation kettle, and the unable technical problem who rinses the reation kettle of throat.
Description
Technical field
The utility model belongs to the cleaning applications of reactor, is 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.
Utility model content
The utility model is intended to provide a kind of reactor cleaner produced for nitrobenzene, cannot adapt to the reactor of different size to solve the existing hairbrush for cleaning reaction still and cannot clean the technical problem of the reactor of reducing.
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 utility model 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 utility model 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 utility model embodiment is produced for nitrobenzene.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
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 the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
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 |
|---|---|---|---|
| CN201520750873.4U CN205085100U (en) | 2015-09-25 | 2015-09-25 | A reation kettle cleaner for nitrobenzene production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750873.4U CN205085100U (en) | 2015-09-25 | 2015-09-25 | A reation kettle cleaner for nitrobenzene production |
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| Publication Number | Publication Date |
|---|---|
| CN205085100U true CN205085100U (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520750873.4U Active CN205085100U (en) | 2015-09-25 | 2015-09-25 | A reation kettle cleaner for nitrobenzene production |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144452A (en) * | 2016-12-04 | 2018-06-12 | 江苏沛尔膜业股份有限公司 | A kind of MBR membrane modules free of cleaning |
| CN113769901A (en) * | 2020-06-10 | 2021-12-10 | 江苏贺利氏医药机械有限公司 | Cleaning device for efficiently cleaning inner cavity of centrifugal machine |
-
2015
- 2015-09-25 CN CN201520750873.4U patent/CN205085100U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144452A (en) * | 2016-12-04 | 2018-06-12 | 江苏沛尔膜业股份有限公司 | A kind of MBR membrane modules free of cleaning |
| CN113769901A (en) * | 2020-06-10 | 2021-12-10 | 江苏贺利氏医药机械有限公司 | Cleaning device for efficiently cleaning inner cavity of centrifugal machine |
| CN113769901B (en) * | 2020-06-10 | 2023-12-29 | 江苏贺利氏医药机械有限公司 | Cleaning device for efficiently cleaning inner cavity of centrifugal machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |