CN213000212U - A washing system for olanzapine - Google Patents
A washing system for olanzapine Download PDFInfo
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- CN213000212U CN213000212U CN202021277197.0U CN202021277197U CN213000212U CN 213000212 U CN213000212 U CN 213000212U CN 202021277197 U CN202021277197 U CN 202021277197U CN 213000212 U CN213000212 U CN 213000212U
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- conveyer belt
- washing
- wash tank
- washing system
- olanzapine
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Abstract
The utility model provides a washing system for olanzapine, including the wash tank, wash tank one end top is equipped with the loading hopper, the loading hopper is equipped with crushed aggregates mechanism, crushed aggregates mechanism is including setting up two crushing rollers in the loading hopper, be equipped with intermeshing's gear on the roller of crushing roller, the roller of one of them crushing roller passes through the driving motor drive, be equipped with the conveyer belt in the wash tank, the feed end setting of conveyer belt is in the below of loading hopper, wash tank one end is equipped with and supplies defeated bin outlet of taking extension, the distribution filtrate hole on the conveyer belt, the conveyer belt upside is equipped with the filter cloth, the conveyer belt top is equipped with washing mechanism, washing mechanism includes the flushing pipe and sets up the shower nozzle on the flushing pipe, the wash tank bottom is equipped with the outlet. The washing system improves the washing effect and realizes continuous washing.
Description
Technical Field
The utility model belongs to olanzapine production facility, in particular to a washing system for olanzapine.
Background
Olanzapine, a new atypical neuroleptic. In the production process of olanzapine, after the reaction in a reaction kettle, the procedures of crystallization, filtration, washing, drying and the like are required.
In the washing process of the filter cake, a common method is to spray the filter cake for displacement washing, then the washing liquid permeates into pores of the filter cake from the surface of the filter cake and enters the interior of the filter cake, and the washing liquid after dissolving the solute remaining in the filter cake is discharged, so that displacement and mass transfer are performed, the solute remaining in the filter cake is removed, and the impurity content in the filter cake is reduced. But directly wash the filter cake, the washing liquid can not fully contact with the materials in the filter cake and only passes through partial pores of the filter cake, and the washing effect is not ideal.
CN210251982U discloses a filter cake pulp washing device, including the agitator barrel, be equipped with the agitator in the agitator barrel, the agitator barrel inside wall is equipped with the baffle, and the agitator barrel top is equipped with the filter cake feed opening, and the agitator barrel bottom is equipped with the drain hole, and stirring vane in the agitator is broken line plate structure.
The filter cake is broken up and washed by stirring, but the filter cake needs to be filtered again after washing, and when the filter cake needs to be washed for many times, water is drained repeatedly, so that the operation is complex, and continuous production cannot be realized.
Disclosure of Invention
The utility model aims to solve the technical problem that a washing system for olanzapine is provided, improves the washing effect, realizes washing in succession.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a washing system for olanzapine, including the wash tank, wash tank one end top is equipped with the loading hopper, the loading hopper is equipped with crushed aggregates mechanism, crushed aggregates mechanism is including setting up two crushing rollers in the loading hopper, be equipped with intermeshing's gear on the roller of crushing roller, the roller of one of them crushing roller passes through driving motor drive, be equipped with the conveyer belt in the wash tank, the feed end setting of conveyer belt is in the below of loading hopper, wash tank one end is equipped with the bin outlet that supplies to send the area to stretch out, the distribution filtrate hole on the conveyer belt, the conveyer belt upside is equipped with the filter cloth, the conveyer belt top is equipped with washes the mechanism, wash the mechanism and include the flushing pipe and set up the shower nozzle on the flushing pipe, the.
In the preferred scheme, the quantity of conveyer belt is a plurality ofly, and the conveyer belt is equipped with the header tank along the high distribution of washing tank between the conveyer belt, and the header tank is equipped with the drain pipe, and the discharge end of upper conveyer belt sets up the top at the feed end of lower floor's conveyer belt.
In the preferred scheme, striker plates are arranged on two sides of the conveying belt.
In the preferred scheme, a scraping plate is arranged below the discharge end of the conveying belt, and the upper end of the scraping plate contacts with the conveying belt.
In the preferred scheme, the spray head sprays water in an inclined mode towards the incoming material direction of the conveying belt, and the inclined direction of the spray head is 5-15 degrees.
In the preferred scheme, the lower end of the washing tank is communicated with a flushing pipe above the uppermost layer of the conveying belt through a water return pipe and a tee joint, and a water pump is arranged on the water return pipe.
The utility model provides a washing system for olanzapine, through carrying out washing again after the filter cake is broken, because after breaking the filter cake, improve the area of removing of washing liquid and filter material, improve the washing effect; under the conveying of the conveying belt, the filtering materials are conveyed and washed simultaneously, and continuous washing is realized.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a preferred structure of the present invention;
in the figure: the device comprises a washing tank 1, a feeding hopper 2, a crushing roller 3, a gear 4, a driving motor 5, a conveying belt 6, filter cloth 7, a flushing pipe 8, a spray head 9, a water collecting tank 10, a water discharging pipe 11, a material blocking plate 12, a material scraping plate 13, a water returning pipe 14, a tee joint 15, a water pump 16, a material discharging opening 101 and a water discharging opening 102.
Detailed Description
Example 1: as shown in figure 1, a washing system for olanzapine comprises a washing box 1, wherein a feeding hopper 2 is arranged at the top of one end of the washing box 1, a crushing mechanism is arranged on the feeding hopper 2 and comprises two crushing rollers 3 arranged in the feeding hopper 2, gears 4 which are meshed with each other are arranged on roller shafts of the crushing rollers 3, the roller shaft of one of the crushing rollers 3 is driven by a driving motor 5, the driving motor 5 is a speed reducing motor, a conveying belt 6 is arranged in the washing box 1, a feeding end of the conveying belt 6 is arranged below the feeding hopper 2, one end of the washing box 1 is provided with a discharge port 101 through which the conveying belt 6 extends, filter holes are distributed on the conveying belt 6, filter cloth 7 is arranged on the upper side of the conveying belt 6, the conveying belt 6 supports the filter cloth 7, a washing mechanism is arranged above the conveying belt 6 and comprises a washing pipe 8 and a spray head 9 arranged on the washing pipe 8, the washing pipe 8 is communicated with a, the bottom of the washing tank 1 is provided with a water outlet 102, and the water outlet 102 is provided with a valve.
Preferably, the spray head 9 sprays water obliquely to the incoming material direction of the conveyor belt 6, and the oblique direction of the spray head 9 is 5-15 degrees.
The filter material is favorably washed and turned by the inclined nozzle 9, so that the washing effect is improved.
The filter cake adds to loading hopper 2, starts driving motor 5 and makes two crushing rollers 3 rotate in opposite directions, and crushing roller 3 crushes the filter cake, and the filter material after the breakage falls on conveyer belt 6, and shower nozzle 9 on the flushing pipe 8 washes the filter material on conveyer belt 6, and the washing liquid that washes flows to washing tank 1 in.
The filter cake is crushed and then washed, so that the removal area of the washing liquid and the filter material is increased and the washing effect is improved; the filter materials are conveyed and washed simultaneously under the conveying of the conveying belt 6, and continuous washing is realized.
Preferably, the quantity of conveyer belt 6 is a plurality of, and in this embodiment, the quantity of conveyer belt 6 is two, and conveyer belt 6 is equipped with header tank 10 along the high distribution of wash tank 1 between the conveyer belt 6, and header tank 10 and wash tank 1 inner wall connection, header tank 10 are equipped with drain pipe 11 and conveniently discharge the washing water in header tank 10, and the discharge end of upper conveyer belt 6 sets up the top at the feed end of lower floor's conveyer belt 6.
Through the crisscross distribution of conveyer belt 6 along direction of height, guarantee the cleaning time under the condition that does not increase the transfer line length, realize hierarchical washing, simultaneously, realize the stirring of filter material when the filter material on upper conveyer belt 6 falls to lower floor's conveyer belt 6 on, improve the washing effect.
Preferably, the two sides of the conveying belt 6 are provided with the baffle plates 12, and the baffle plates 12 are connected with the frame of the conveying belt 6.
Through setting up striker plate 12, carry on spacingly to the filter material, prevent that the filter material from spilling over conveyer belt 6.
Preferably, a scraping plate 13 is arranged below the discharge end of the conveying belt 6, the upper end of the scraping plate 13 contacts the conveying belt 6, and the front end and the rear end of the scraping plate 13 are connected with the inner wall of the washing box 1.
Scraping the filter material adhered to the conveyer belt 6 by the scraper 13, and reducing the waste of the filter material.
Example 2: as shown in fig. 2, which is different from embodiment 1, the lower end of the washing tank 1 is communicated with the flushing pipe 8 above the uppermost layer conveying belt 6 through a water return pipe 14 and a tee joint 15, and a water pump 16 is arranged on the water return pipe 14.
When the washing machine is used, the washing water at the lower layer of the washing box 1 is conveyed to the uppermost washing pipe 1 through the water return pipe 14 for reutilization, so that water resources are saved.
Claims (6)
1. A washing system for olanzapine characterized by: comprises a washing box (1), a feeding hopper (2) is arranged at the top of one end of the washing box (1), a crushing mechanism is arranged on the feeding hopper (2), the crushing mechanism comprises two crushing rollers (3) arranged in the feeding hopper (2), gears (4) which are meshed with each other are arranged on roller shafts of the crushing rollers (3), the roll shaft of one of them crushing roller (3) passes through driving motor (5) drive, be equipped with conveyer belt (6) in wash tank (1), the feed end setting of conveyer belt (6) is in the below of loading hopper (2), wash tank (1) one end is equipped with and supplies to carry bin outlet (101) that area (6) stretched out, the filter liquor hole that distributes on conveyer belt (6), conveyer belt (6) upside is equipped with filter cloth (7), conveyer belt (6) top is equipped with washes the mechanism, wash the mechanism and include flushing pipe (8) and shower nozzle (9) of setting on flushing pipe (8), wash tank (1) bottom is equipped with outlet (102).
2. A washing system for olanzapine according to claim 1 wherein: the quantity of conveyer belt (6) is a plurality of, and conveyer belt (6) are equipped with header tank (10) along the high distribution of wash tank (1) between conveyer belt (6), and header tank (10) are equipped with drain pipe (11), and the discharge end of upper conveyer belt (6) sets up the top at the feed end of lower floor's conveyer belt (6).
3. A washing system for olanzapine according to claim 1 wherein: and material blocking plates (12) are arranged on two sides of the conveying belt (6).
4. A washing system for olanzapine according to claim 1 wherein: and a scraping plate (13) is arranged below the discharge end of the conveying belt (6), and the upper end of the scraping plate (13) is in contact with the conveying belt (6).
5. A washing system for olanzapine according to claim 1 wherein: shower nozzle (9) are to the supplied materials direction slope water spray of conveyer belt (6), and the incline direction of shower nozzle (9) is 5~ 15.
6. A washing system for olanzapine according to claim 1 wherein: the lower end of the washing box (1) is communicated with a flushing pipe (8) above the uppermost layer of the conveying belt (6) through a water return pipe (14) and a tee joint (15), and a water pump (16) is arranged on the water return pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277197.0U CN213000212U (en) | 2020-07-03 | 2020-07-03 | A washing system for olanzapine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021277197.0U CN213000212U (en) | 2020-07-03 | 2020-07-03 | A washing system for olanzapine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213000212U true CN213000212U (en) | 2021-04-20 |
Family
ID=75499624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021277197.0U Active CN213000212U (en) | 2020-07-03 | 2020-07-03 | A washing system for olanzapine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213000212U (en) |
-
2020
- 2020-07-03 CN CN202021277197.0U patent/CN213000212U/en active Active
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