CN218357799U - Multistage pressure filtration device for pharmaceutical intermediate preparation - Google Patents
Multistage pressure filtration device for pharmaceutical intermediate preparation Download PDFInfo
- Publication number
- CN218357799U CN218357799U CN202222193766.9U CN202222193766U CN218357799U CN 218357799 U CN218357799 U CN 218357799U CN 202222193766 U CN202222193766 U CN 202222193766U CN 218357799 U CN218357799 U CN 218357799U
- Authority
- CN
- China
- Prior art keywords
- box
- filter frame
- connecting rod
- filtration device
- pressure filtration
- 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.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a multistage pressure filtration device is used to medicine intermediate, including box and chamber door, the upper surface left end of box is provided with the feed inlet, the upper surface middle part of box is provided with the force (forcing) pump, the inside upper end bilateral symmetry of box is provided with the unloading swash plate, the inside longitudinal symmetry of box is provided with the fixed plate, the inside movable mounting of fixed plate has the connecting rod, the one end of connecting rod is provided with the limiting plate, reset spring has been cup jointed on the connecting rod, the first filter frame of lower extreme fixedly connected with of the connecting rod of box upside, this kind of multistage pressure filtration device is used to medicine intermediate is through setting up force (forcing) pump and unloading swash plate for medicine intermediate can be fast unloading under the effect of unloading swash plate to can prevent that medicine intermediate from taking place the jam when the unloading under the effect of force (forcing) pump, thereby can promote medicine intermediate's unloading process.
Description
Technical Field
The utility model relates to a medical intermediate correlation equipment technical field specifically is a medical intermediate preparation is with multistage pressure filtration device.
Background
The pharmaceutical intermediates are chemical raw materials or chemical products used in the process of synthesizing medicines. The chemical product can be produced in a common chemical plant without the production license of the medicine, and can be used for synthesizing the medicine as long as the chemical product reaches a certain grade. In order to solve the problems, a multistage pressurizing and filtering device for preparing a pharmaceutical intermediate is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medicine intermediate system is with multistage pressure filtration device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage pressure filtration device is used to medicine intermediate system, includes box and chamber door, the upper surface left end of box is provided with the feed inlet, the upper surface middle part of box is provided with the force (forcing) pump, the inside upper end bilateral symmetry of box is provided with the unloading swash plate, the inside longitudinal symmetry of box is provided with the fixed plate, the inside movable mounting of fixed plate has the connecting rod, the one end of connecting rod is provided with the limiting plate, reset spring has been cup jointed on the connecting rod, the first filter frame of lower extreme fixedly connected with of the connecting rod of box upside, the upper end fixedly connected with second filter frame of the connecting rod of box downside, the right side of box is provided with the motor, movable mounting has the pivot between first filter frame and the second filter frame, the both ends symmetry is provided with the carousel about the pivot, be provided with the guide arm on the carousel, the inside lower extreme of box is provided with the case that gathers materials.
Preferably, the number of the fixing plates in the box body is not less than 4.
Preferably, one end of the return spring is fixedly connected to the limiting plate, and the other end of the return spring is fixedly connected with the fixing plate.
Preferably, the size of the filter hole of the first filter frame is larger than that of the filter hole of the second filter frame.
Preferably, the length of the guide rod is set to be larger than the distance between the first filter frame and the turntable, and the distance between the second filter frame and the turntable.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a multistage pressure filtration device is used to pharmaceutical intermediate is through setting up force (forcing) pump and unloading swash plate, make pharmaceutical intermediate can the unloading under the effect of unloading swash plate fast, and can be under the effect of force (forcing) pump, prevent that pharmaceutical intermediate from taking place the jam when the unloading, thereby can promote pharmaceutical intermediate's unloading process, through setting up the fixed plate, the connecting rod, limiting plate and reset spring, cooperate the setting of first filter frame and second filter frame, reunion motor, the apparatus further comprises a rotating shaft, the setting of carousel and guide arm, make the motor can drive pivot and carousel rotate, thereby make the carousel drive the guide arm rotate, make the guide arm can carry out the guide to first filter frame and second filter frame, first filter frame and second filter frame drive the connecting rod again and move about in the fixed plate, and reset under reset spring's effect, make first filter frame and second filter frame reciprocate, and then can realize carrying out the purpose of stage filtration to pharmaceutical intermediate, and compare with traditional filter equipment, the structure sets up more simply, also can improve pharmaceutical intermediate's preparation efficiency, and gain better filter effect, be favorable to pharmaceutical intermediate for a long time.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a schematic view of the present invention;
FIG. 3 is a schematic view of the fixing plate of the present invention;
fig. 4 is a schematic structural diagram of the turntable and the guide rod of the present invention.
In the figure: the automatic feeding device comprises a box body 1, a box door 2, a feeding hole 3, a pressure pump 4, a blanking inclined plate 5, a fixing plate 6, a connecting rod 7, a limiting plate 8, a return spring 9, a first filter frame 10, a second filter frame 11, a motor 12, a rotating shaft 13, a rotating disc 14, a guide rod 15 and a collecting box 16.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a multistage pressure filtration device is used to medicine intermediate system, includes box 1 and chamber door 2, the upper surface left end of box 1 is provided with feed inlet 3, the upper surface middle part of box 1 is provided with force (forcing) pump 4, force (forcing) pump 4 sets up to the air booster pump, and its principle is that exert a very low pressure to the big footpath air drive piston of air booster pump, when this pressure acts on a small area piston, produces a high pressure, and the export pressure size of force (forcing) pump is relevant with air drive pressure, and when the pressure between drive division and the output liquid part reached equilibrium, the booster pump can stop the operation, no longer consumes air. When the output pressure is reduced or the air driving pressure is increased, the booster pump can automatically start to operate until the booster pump automatically stops after pressure balance is achieved again, so that the purpose of continuously pressurizing the box body 1 can be achieved, the blanking inclined plates 5 are symmetrically arranged on the left and right sides of the upper end in the box body 1, the blanking inclined plates 5 are used for carrying out auxiliary blanking on medical intermediates and can be combined with the booster pump 4 to avoid the medical intermediates from being blocked and promote the filtration treatment of the medical intermediates, the fixing plates 6 are symmetrically arranged on the upper and lower sides in the box body 1, the connecting rods 7 are movably arranged in the fixing plates 6, one ends of the connecting rods 7 are provided with limiting plates 8, the connecting rods 7 are sleeved with reset springs 9, and one ends of the reset springs 9 are fixedly connected to the limiting plates 8, the other end of the connecting rod 7 is fixedly connected with the fixing plate 6, so that the connecting rod 7 can move between the fixing plate 6 and the limiting plate 8 under the action of a return spring 9, the lower end of the connecting rod 7 on the upper side of the box body 1 is fixedly connected with a first filter frame 10, the upper end of the connecting rod 7 on the lower side of the box body 1 is fixedly connected with a second filter frame 11, the size of a filter hole of the first filter frame 10 is larger than that of the second filter frame 11, so that the effect of grading and filtering the medical intermediates can be realized through the first filter frame 10 and the second filter frame 11, a motor 12 is arranged on the right side of the box body 1, the motor 12 is a rotating motor, the interior of the motor mainly comprises a stator, a rotor, a storage battery and other structures and can drive an output end to rotate under the control of an internal power supply, a rotating shaft 13 is movably arranged between the first filter frame 10 and the second filter frame 11, the right end of the rotating shaft 13 is fixedly connected with the output end of the motor 12, so that the rotating shaft 13 can be driven by the motor 12 to rotate, the rotating discs 14 are symmetrically arranged at the left end and the right end of the rotating shaft 13, the rotating discs 14 can be driven by the rotating shaft 13 to rotate, the rotating discs 14 are provided with guide rods 15, the length of each guide rod 15 is set to be larger than the distance between each of the first filter frame 10, the second filter frame 11 and the corresponding rotating disc 14, so that the guide rods 15 can be driven by the rotating discs 14 to rotate and guide the first filter frame 10 and the second filter frame 11, the first filter frame 10 and the second filter frame 11 drive the connecting rods 7 to move in the fixing plates 6 and can be reset under the action of the reset springs 9, the first filter frame 10 and the second filter frame 11 can move up and down in the box 1, the efficiency of filtering the medical intermediates can be improved, the material collecting box 16 is arranged at the lower end of the box 1 and is used for collecting the filtered medical intermediates.
The working principle is as follows: when the pressure filter device is used for filtering a medical intermediate, a worker can firstly put the medical intermediate into the box body 1 through the feed inlet 3, so that the medical intermediate is discharged through the discharge inclined plate 5, and the pressure pump 4 can be started to pressurize the medical intermediate to promote the discharging of the blocked medical intermediate, then the medical intermediate falls into the first filter frame 10, then the motor 12 is started, so that the motor 12 drives the rotating shaft 13 and the rotating disc 14 to rotate, so that the guide rod 15 is driven by the rotating disc 14 to guide the first filter frame 10 and the second filter frame 11, and under the action of the return spring 9, the first filter frame 10 and the second filter frame 11 move up and down in the box body 1, so that the medical intermediate can be promoted to pass through the first filter frame 10 and the second filter frame 11 to be filtered in a grading manner, and then fall into the collecting box 16 to be collected, finally the box door 2 can be opened, impurities in the first filter frame 10 and the second filter frame 11 are removed, and the medical intermediate in the collecting box 16 can be taken out.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multistage pressure filtration device is used to medicine intermediate preparation, includes box (1) and chamber door (2), its characterized in that: the upper surface left end of box (1) is provided with feed inlet (3), the upper surface middle part of box (1) is provided with force (forcing) pump (4), the inside upper end bilateral symmetry of box (1) is provided with unloading swash plate (5), the inside longitudinal symmetry of box (1) is provided with fixed plate (6), the inside movable mounting of fixed plate (6) has connecting rod (7), the one end of connecting rod (7) is provided with limiting plate (8), reset spring (9) have been cup jointed on connecting rod (7), the first filter frame (10) of the lower extreme fixedly connected with of connecting rod (7) of box (1) upside, the upper end fixedly connected with second filter frame (11) of connecting rod (7) of box (1) downside, the right side of box (1) is provided with motor (12), movable mounting has pivot (13) between first filter frame (10) and second filter frame (11), the left and right sides both ends symmetry of pivot (13) is provided with carousel (14), be provided with guide arm (15) on carousel (14), the inside lower extreme of box (1) is provided with collection workbin (16).
2. The multistage pressure filtration device for pharmaceutical intermediate preparation according to claim 1, wherein: the number of the fixing plates (6) is not less than 4, and the fixing plates are arranged in the box body (1) in an up-down symmetrical mode.
3. The multistage pressure filtration device for pharmaceutical intermediate preparation according to claim 1, wherein: one end of the reset spring (9) is fixedly connected to the limiting plate (8), and the other end of the reset spring is fixedly connected with the fixing plate (6).
4. A multistage pressure filtration device for pharmaceutical intermediate preparation according to claim 1, wherein: the size of the filter holes of the first filter frame (10) is larger than that of the filter holes of the second filter frame (11).
5. A multistage pressure filtration device for pharmaceutical intermediate preparation according to claim 1, wherein: the length of the guide rod (15) is set to be larger than the distance between the first filter frame (10) and the second filter frame (11) and the rotary table (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222193766.9U CN218357799U (en) | 2022-08-20 | 2022-08-20 | Multistage pressure filtration device for pharmaceutical intermediate preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222193766.9U CN218357799U (en) | 2022-08-20 | 2022-08-20 | Multistage pressure filtration device for pharmaceutical intermediate preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218357799U true CN218357799U (en) | 2023-01-24 |
Family
ID=84966459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222193766.9U Active CN218357799U (en) | 2022-08-20 | 2022-08-20 | Multistage pressure filtration device for pharmaceutical intermediate preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218357799U (en) |
-
2022
- 2022-08-20 CN CN202222193766.9U patent/CN218357799U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218357799U (en) | Multistage pressure filtration device for pharmaceutical intermediate preparation | |
| CN210876149U (en) | Raw materials sieving mechanism is used in glass beverage bottle production | |
| CN114031195B (en) | Food processing wastewater zero-dosing treatment system and treatment method | |
| CN218146436U (en) | Efficient ultrafiltration equipment for polypeptide production | |
| CN110813411A (en) | Device for crushing fruit wine brewing raw material | |
| CN216170443U (en) | Solid-liquid separation equipment is used in natural plant extraction | |
| CN212040891U (en) | Efficient medicinal material reducing mechanism for traditional chinese medicine | |
| CN211585308U (en) | Purification device of herbaceous plant | |
| CN212383831U (en) | High-efficient crushing apparatus of raw materials is used in production of cosmetics essential oil | |
| CN211463307U (en) | A raw materials crushing circulating device that sieves for feed production | |
| CN111848435A (en) | Extraction equipment and extraction process for extracting theanine from tea leaves | |
| CN111774160A (en) | High-efficient crushing apparatus of raw materials is used in production of cosmetics essential oil | |
| CN217661849U (en) | Filtration purification equipment for preparing nano collagen | |
| CN215353833U (en) | Medicine reducing mechanism with high-efficient screening function | |
| CN221155577U (en) | Filtering equipment for extracting plant pigment | |
| CN221292410U (en) | Tablet press for vitamin C | |
| CN216725944U (en) | Fish oil diaphragm filter press | |
| CN217747350U (en) | Skin care products processing that possesses filtering capability uses filtrating equipment | |
| CN220875810U (en) | Pulp crushing device for processing fruit juice beverage | |
| CN220004212U (en) | Bio-organic fertilizer grinds pelletization device | |
| CN220159712U (en) | Stirring compression equipment for chemical processing | |
| CN218423047U (en) | Plant polysaccharide decoloration purification device | |
| CN216879646U (en) | Cosmetics purification equipment | |
| CN221062972U (en) | Waste crushing and briquetting device for agricultural and sideline product processing | |
| CN213441294U (en) | Edible oil production is with squeezing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |