CN208292898U - Acetylsalicylic acid prepares reaction unit - Google Patents

Abstract

The utility model offer acetylsalicylic acid prepares reaction unit, is equipped with reaction flask at one by four support tubes supports in the inner cavity including the water-bath, and the top of reaction flask offers sprue；The top surface of the reaction flask, which is run through, a diversion pipe, and the bottom end of diversion pipe is connected with condenser at one, and the most port of condenser is equipped with discharge port；The outer end of the water-bath is connected with the bracket of frame structure at one, and the top surface of bracket is welded with one piece of fixed plate；Its internal filtering paper structure is become into ramp-like configuration, left side opens up flatly, observe backflash at one of coming in again using this mouth, this backflash can be by preparing after sampling and testing after grain products determine, if unqualified, it can recycle again again, and backflash is blowed to using another jet pipe that aerator connects, make the particle for preparing being backfilling into backflash again, progress jet, which helps, to be flowed in reaction flask, realization is prepared again, easy to operate.

Description

Acetylsalicylic acid prepares reaction unit

Technical field

The utility model belongs to acetylsalicylic acid preparation facilities technical field, more specifically, in particular to acetyl salicylic Acid prepares reaction unit.

Background technique

Acetylsalicylic acid, popular name aspirin is one kind commonly by hot antalgic anti-inflammatory agent.Acetylsalicylic acid can effectively be prevented Artery sclerosis is controlled, inhibits platelet aggregation, has preferable effect in terms of prevention and cure of cardiovascular disease, moreover it is possible to gall stone be effectively reduced Disease incidence, breast cancer, lung cancer can be prevented, there is preferable effect to cutaneum carcinoma, therefore, acetylsalicylic acid use demand day Benefit increases.

The utility model people has found that during patent searching, application No. is the one kind provided in 201420100680.X Acetylsalicylic acid preparation facilities, describes substantially are as follows: a kind of acetylsalicylic acid preparation facilities discloses a kind of acetylsalicylic acid system Standby device, including water-bath, reaction flask, water cooling tube, Suction filtration device, drying device；The reaction flask is placed in water-bath, water Thermometer is provided in bath, reaction flask is connected with water cooling tube, and water cooling bottom of the tube is connected with Suction filtration device, Suction filtration device top End is equipped with Buchner funnel；Suction filtration device is connected with drying device, and drying device top is provided with surface plate；The reaction Bottle both ends are provided with runing rest, reaction solution can be poured into water cooling tube by needing mounting bracket revolving reaction bottle；The water cooling Pipe is divided into two layers inside and outside.

For another example: application number: 201620978798.1 disclose a kind of biological medicine drug preparation processing unit, including bottom Seat, admission chamber, crushing chamber and stir chamber, four corners of the base bottom are provided with spring stack, and spring column bottom is provided with Support leg, support leg is tapered, and support foot bottom is provided with resilient cushion, and the base upper surface is provided with storage chamber and symmetrically stands Plate, vertical plate top are provided with top plate, are provided with admission chamber and crushing chamber on top plate.

Based on above-mentioned, the utility model people discovery, the acetylsalicylic acid that above-mentioned patent provides prepare reaction unit and It is used to prepare the preparation facilities of biological medicine, functional poor, the liquid especially in reaction flask is only capable of realizing that boiling is gushed by temperature Dynamic reaction, it is poor to cause to prepare reaction liquid reaction effect, and after being filtered using Suction filtration device, some condensations of inside interception Solid-state acetylsalicylic acid granulate directly discharges after being filtered by filter paper layer, however often finds that mark is not achieved in quality after discharging Standard needs to repeat to backfill to react again, inconvenient for operation.

Then, in view of this, being studied improvement for existing structure and missing, it is anti-to provide preparing for acetylsalicylic acid Device is answered, to achieve the purpose that with more more practical value.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides acetylsalicylic acid and prepares reaction unit, on solving The reaction unit for preparing of acetylsalicylic acid is stated, functional poor, the liquid especially in reaction flask is only capable of realizing that boiling is gushed by temperature Dynamic reaction, it is poor to cause to prepare reaction liquid reaction effect, and after being filtered using Suction filtration device, some condensations of inside interception Solid-state acetylsalicylic acid granulate directly discharges after being filtered by filter paper layer, however often finds that mark is not achieved in quality after discharging Standard needs to repeat to backfill to react again, problem inconvenient for operation.

The purpose and effect for preparing reaction unit of the utility model acetylsalicylic acid, are reached by technological means in detail below At:

The reaction unit for preparing of acetylsalicylic acid includes water-bath, reaction flask, ring pipe, spray head, diversion pipe, condenser, Discharge port, bracket, splicing funnel, Suction filtration device, filter paper layer, devil liquor recovery tank, fixed plate, aerator, backflash, frid, band The discharge gate of valve, butterfly, open slot, electric cabinet, pressing plate, suction filter pump, the first tracheae and the second tracheae: the water-bath Inner cavity in reaction flask at one is equipped with by the support of four support tubes, and the top of reaction flask offers sprue；It is described anti- Answering the top surface of bottle to run through has a diversion pipe, and the bottom end of diversion pipe is connected with condenser at one, and the right end of condenser Equipped with discharge port；The outer end of the water-bath is connected with the bracket of frame structure at one, and the top surface of bracket is welded with one piece admittedly Fixed board；Four support tubes of underrun of the condenser are supported and fixed on the top surface of bracket；It is set outside the Suction filtration device There is suction filter pump to provide for power, and Suction filtration device is mounted on the right end top surface of bracket, and on the top surface of Suction filtration device Run through by feed pipe and be connected with the splicing funnel for holding in the palm bucket-shaped structure at one, and splicing funnel is sitting at the bottom side position of discharge port It sets；Manipulation button, and electric cabinet position are equipped with equipped with electrical connection component and outside all on device in the electric cabinet In the rear side of condenser；It is also connected with a backflash between the water-bath and Suction filtration device, and passes through one piece of U-shaped structure Pressing plate pressing is fixed, and is connected with devil liquor recovery tank at one by pipeline in the bottom side of Suction filtration device.

Further, the filter paper layer in the Suction filtration device is set as left-leaning formula structure, and backflash extend into Suction filtration device Interior part is located at the top side position of filter paper layer.

Further, the backflash is connected in the inner cavity of Suction filtration device by angled manner insertion, and backflash is another One end insertion is connected in reaction flask.

Further, the top surface paperbacked welding of the backflash has one layer of frid for preventing spillage from preparing particle, and The left end of frid leads directly to the right end of reaction flask, and the right end of frid runs through the position entered in Suction filtration device, offer one section away from From open slot.

Further, the aerator runs through the first tracheae and second tracheae for having an outside outlet, wherein the One tracheae is applied in backflash, and the second tracheae is fitted on the outside cell wall of backflash by buckle.

Further, after first tracheae is applied on the inner cavity cell wall of backflash, gas outlet reversely blows to reflux again The vallecular cavity of slot.

Further, after second tracheae also extends through on the inner cavity cell wall of backflash, side that gas outlet tilts down Formula rushes at the bottom surface of reaction flask, and also runs through on the bottom surface with close Suction filtration device position of backflash and be equipped with band at one The discharge gate of valve, and butterfly at one is connected with by shaft in the left side of discharge gate.

Further, second tracheae, which is applied in reaction flask, is connected with ring pipe at one at the position of bottom side, and annular Tube bottom side is arranged in a ring spray head at five.

Compared with prior art, the utility model has the following beneficial effects:

The device of the prior art has been carried out structure and improvement functionally by the device of this structure, by device reaction bottle, Through the ring pipe for having spray head more than one, the gas source of this root toroidal nozzle is on the aerator that the present apparatus is installed, so that instead It answers the preparation mixing liquid appearance inside bottle is biggish to spring up effect, forms agitation effects, plurality of liquid is promoted constantly to heat When, realization is sufficiently mixed, and it is more preferable to make to prepare reaction liquid heating reaction effect.

The discharge end Suction filtration device of matched with devices is improved, its internal filtering paper structure is become into skewed knot Structure, left side open up flatly, observe backflash at one of coming in again using this mouth, this backflash can will prepare particle after sampling and testing After product determines, if unqualified, it can recycle again again, and blow to reflux using another jet pipe that aerator connects Slot makes the particle for preparing being backfilling into backflash again, and progress jet, which helps, to be flowed in reaction flask, and realization is prepared again, easy to operate.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is another viewing angle constructions schematic diagram that the utility model is drawn by Fig. 1.

Fig. 3 is the main view planar structure schematic diagram that the utility model is drawn by Fig. 1.

Fig. 4 is the top plan view structural schematic diagram that the utility model is drawn by Fig. 1.

Fig. 5 be the utility model Suction filtration device internal structure and with backflash connection relationship diagram.

Fig. 6 is the backflash overlooking structure diagram of the utility model.

Fig. 7 is that the backflash of the utility model removes two tracheae distribution schematic diagrams after the frid of top.

Fig. 8 is that the utility model is located at reaction flask annular pipe and nozzle structure schematic diagram.

In figure, the corresponding relationship of component names and accompanying drawing number are as follows:

Water-bath -1, reaction flask -2, ring pipe -201, spray head -202, diversion pipe -3, condenser -4, discharging Mouth -5, bracket -6, splicing funnel -7, Suction filtration device -8, filter paper layer -801, devil liquor recovery tank -9, fixed plate -10 are quick-fried Mechanism of qi -11, backflash -12, frid -1201, the discharge gate -1202 with valve, butterfly -1203, open slot - 1204, electric cabinet -13, pressing plate -14, suction filter pump -15, the first tracheae -16, the second tracheae -17.

Specific embodiment

The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment For illustrating the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Embodiment:

As shown in attached drawing 1 to attached drawing 8:

The reaction unit for preparing that the utility model provides acetylsalicylic acid includes water-bath 1, reaction flask 2, ring pipe 201, Spray head 202, diversion pipe 3, condenser 4, discharge port 5, bracket 6, splicing funnel 7, Suction filtration device 8, filter paper layer 801, devil liquor recovery Tank 9, fixed plate 10, aerator 11, backflash 12, frid 1201, the discharge gate 1202 with valve, butterfly 1203, opening Slot 1204, electric cabinet 13, pressing plate 14, suction filter pump 15, the first tracheae 16 and the second tracheae 17: lead in the inner cavity of the water-bath 1 It crosses four support tube supports and reaction flask 2 at one is installed, and the top of reaction flask 2 offers sprue；The top of the reaction flask 2 Face, which is run through, a diversion pipe 3, and the bottom end of diversion pipe 3 is connected with condenser 4 at one, and the right end of condenser 4 is equipped with Discharge port 5；The outer end of the water-bath 1 is connected with the bracket 6 of frame structure at one, and the top surface of bracket 6 is welded with one piece admittedly Fixed board 10；Four support tubes of underrun of the condenser 4 are supported and fixed on the top surface of bracket 6；Outside the Suction filtration device 8 Portion is equipped with suction filter pump 15 and provides for power, and Suction filtration device 8 is mounted on the right end top surface of bracket 6, and in Suction filtration device 8 Top surface on by feed pipe through being connected with the splicing funnel 7 for holding in the palm bucket-shaped structure at one, and splicing funnel 7 is sitting at discharging The bottom side position of mouth 5；Manipulation is equipped with equipped with electrical connection component and outside all on device in the electric cabinet 13 to press Button, and electric cabinet 13 is located at the rear side of condenser 4；A backflash is also connected between the water-bath 1 and Suction filtration device 8 12, and pressed and fixed by the pressing plate 14 of one piece of U-shaped structure, and be connected at one and given up by pipeline in the bottom side of Suction filtration device 8 Liquid recycling can 9.

The electric cabinet 13 is electrically connected with external power supply, and the electric devices component difference being internally provided with With suction filter pump 15, aerator 11, and base assemblies for heating to water-bath 1 are electrically connected, and by electric cabinet 13 On the control of relevant control button, these are electrically connected technologies, and for the mature prior art, the design is to this electric connection herein Technology no longer elaborates.

Wherein, the filter paper layer 801 in the Suction filtration device 8 is set as preparing the inclination batch turning of particle left direction convenient for secondary backfill Left-leaning formula structure carry out batch turning to keep nature batch turning effect more preferable convenient for backflash 12, backflash 12 extend into Suction filtration device Part in 8 is located at the top side position of filter paper layer 801.

Wherein, the backflash 12 is connected in the inner cavity of Suction filtration device 8 by angled manner insertion, and backflash 12 is another One end insertion is connected in reaction flask 2, is backfilling into again so that preparing particle by the secondary acetylsalicylic acid that backflash 12 imports It in reaction flask 2, is reacted with preparing liquid and heating again, makes not conforming to the more convenient backfilling process again of product realization.

Wherein, the top surface paperbacked welding of the backflash 12 has one layer of frid 1201 for preventing spillage from preparing particle, And the left end of frid 1201 leads directly to the right end of reaction flask 2, and the right end of frid 1201 runs through the position entered in Suction filtration device 8, The open slot 1204 of a distance is offered, butterfly 1203 at one are connected with by shaft in this open slot 1204, is utilized The rotation function of butterfly 1203 can will prepare granule materials and stop, and when opening butterfly 1203, make these systems Standby material flows into reaction flask 2.

Wherein, the aerator 11 runs through the first tracheae 16 and second tracheae 17 for having an outside outlet, wherein First tracheae 16 is applied in backflash 12, and the second tracheae 17 is fitted on the outside cell wall of backflash 12 by buckle, the One tracheae 16 is under artificial handheld state, and in the inner cavity that can spray to backflash 12, to gliding, the ill particle for preparing is blown It send, and the second tracheae 17 utilizes ring pipe 201 to carry out gas spray by the outside cell wall cabling of backflash 12, and into reaction flask 2 It send.

Wherein, after first tracheae 16 is applied on the inner cavity cell wall of backflash 12, gas outlet reversely blows to reflux again The vallecular cavity of slot 12, convenient for it is hand-held when, spray head is easy to operate naturally to blowing back chute 12.

Wherein, after second tracheae 17 also extends through on the inner cavity cell wall of backflash 12, side that gas outlet tilts down Formula rushes at the bottom surface of reaction flask 2, and also runs through on the bottom surface with close 8 position of Suction filtration device of backflash 12 and be equipped with one Discharge gate 1202 of the place with valve makes to prepare particle and is expelled directly out by discharge gate 1202 when closing butterfly 1203, obtains Product, prepare particle it is unqualified when, open butterfly 1203, make to prepare particle and slide into backflash 12.

Wherein, second tracheae 17, which is applied in reaction flask 2, is connected with ring pipe 201 at one at the position of bottom side, and ring 201 bottom side of shape pipe is arranged in a ring spray head 202 at five, it will thus be seen that using the ring pipe 201 of this structure have five at Spray head 202 makes gas form downward effect of gushing in reaction flask 2, springs up the liquid for preparing in reaction flask 2, from And quickening prepares the abundant reaction of liquid mixture, cooperates heating effect, keeps reaction effect more preferable.

The specifically used mode and effect of the present embodiment:

In the utility model,

It will be packed into the reaction liquid for preparing of acetylsalicylic acid in reaction flask 2, starts the operation button on electric cabinet 13, make water Water body heating in bath 1, temperature transmission effects make the acetylsalicylic acid in reaction flask 2 carry out heating reaction, meanwhile, starting electricity Operation button on control case 13 makes aerator 11 work, and gas is transmitted in reaction flask 2 by the first tracheae 16, passes through ring pipe 201 have five at spray head 202, so that gas is formed downward effect of gushing in reaction flask 2, make the preparation solution in reaction flask 2 Body is sprung up, so that quickening prepares the abundant reaction of liquid mixture, is cooperated heating effect, is kept reaction effect more preferable, prepares Condensation reaction of the reaction medium through condenser 4 enters Suction filtration device 8, and Suction filtration device 8 is in draft effect and filter paper layer 801 Under the action of, salicylic after making condensation reaction, which prepares particle and stay in the top side of filter paper layer 801, forms product to be recycled, root It is detected according to external detection device, determines grain products quality, if qualified, butterfly 1203 is in Normal Shutdown state, beats Open the valve on the discharge gate 1202 with valve, recycle product normally, conversely, open butterfly 1203, make product along Backflash 12 melts down preparation again in reaction flask 2 again, and after being filtered by Suction filtration device 8, the product filtered out through filter paper layer 801 Liquid enters following be drained into devil liquor recovery tank 9.

It should be noted that aerator 11 is the prior art, gas output can be carried out by connecting pipe, work is former Reason and internal structure, have been the prior art earlier, and installation can be used, this structure no longer does the another of independent technical aspect to this It states.

The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.

Claims (8)

1. acetylsalicylic acid prepares reaction unit, it is characterised in that: the reaction unit for preparing of the acetylsalicylic acid includes water-bath Pot (1), reaction flask (2), ring pipe (201), spray head (202), diversion pipe (3), condenser (4), discharge port (5), bracket (6), Splicing funnel (7), Suction filtration device (8), filter paper layer (801), devil liquor recovery tank (9), fixed plate (10), aerator (11), reflux Slot (12), frid (1201), the discharge gate (1202) with valve, butterfly (1203), open slot (1204), electric cabinet (13), pressing plate (14), suction filter pump (15), the first tracheae (16) and the second tracheae (17)；Pass through in the inner cavity of the water-bath (1) Four support tube supports are equipped with reaction flask at one (2), and the top of reaction flask (2) offers sprue；The reaction flask (2) Top surface through there is a diversion pipe (3), and the bottom end of diversion pipe (3) is connected with condenser at one (4), and condenser (4) Right end be equipped with discharge port (5)；The outer end of the water-bath (1) is connected with the bracket (6) of frame structure at one, and bracket (6) top surface is welded with one piece of fixed plate (10)；Four support tubes of underrun of the condenser (4) are supported and fixed on bracket (6) on top surface；It is equipped with suction filter pump (15) outside the Suction filtration device (8) to provide for power, and Suction filtration device (8) is mounted on On the right end top surface of bracket (6), and runs through to be connected at one by feed pipe on the top surface of Suction filtration device (8) and hold in the palm bucket-shaped knot The splicing funnel (7) of structure, and splicing funnel (7) is sitting at the bottom side position of discharge port (5)；It is equipped in the electric cabinet (13) After all electrical connection components and outside are equipped with manipulation button on device, and electric cabinet (13) is located at condenser (4) Side；It is also connected with a backflash (12) between the water-bath (1) and Suction filtration device (8), and passes through the pressure of one piece of U-shaped structure Plate (14) pressing is fixed, and is connected with devil liquor recovery tank (9) at one by pipeline in the bottom side of Suction filtration device (8).

2. acetylsalicylic acid as described in claim 1 prepares reaction unit, it is characterised in that: in the Suction filtration device (8) Filter paper layer (801) is set as left-leaning formula structure, and the part that backflash (12) is extend into Suction filtration device (8) is located at filter paper layer (801) top side position.

3. acetylsalicylic acid as described in claim 1 prepares reaction unit, it is characterised in that: the backflash (12) is by inclination Mode is inserted into the inner cavity for being connected to Suction filtration device (8), and the other end insertion of backflash (12) is connected in reaction flask (2).

4. acetylsalicylic acid as described in claim 1 prepares reaction unit, it is characterised in that: the top surface of the backflash (12) Paperbacked welding has one layer of frid (1201) for preventing spillage from preparing particle, and the left end of frid (1201) leads directly to reaction flask (2) right end, and the right end of frid (1201) runs through the position entered in Suction filtration device (8), offers the opening of a distance Slot (1204).

5. acetylsalicylic acid as described in claim 1 prepares reaction unit, it is characterised in that: the aerator (11), which is run through, to be had The first tracheae (16) of piece outside outlet and second tracheae (17), wherein the first tracheae (16) is applied in backflash (12) It is interior, and the second tracheae (17) is fitted on the outside cell wall of backflash (12) by buckle.

6. acetylsalicylic acid as described in claim 1 prepares reaction unit, it is characterised in that: first tracheae (16) is run through After on the inner cavity cell wall of backflash (12), gas outlet reversely blows to the vallecular cavity of backflash (12) again.

7. acetylsalicylic acid as described in claim 1 prepares reaction unit, it is characterised in that: second tracheae (17) is also passed through After being through on the inner cavity cell wall of backflash (12), the mode that gas outlet tilts down rushes at the bottom surface of reaction flask (2), and also exists Run through the discharge gate (1202) being equipped at one with valve on the bottom surface with close Suction filtration device (8) position of backflash (12), And butterfly at one (1203) are connected with by shaft in the left side of discharge gate (1202).

8. acetylsalicylic acid as described in claim 1 prepares reaction unit, it is characterised in that: second tracheae (17) is run through It is connected with ring pipe at one (201) at the interior bottom side position of reaction flask (2), and ring pipe (201) bottom side is arranged in a ring five Locate spray head (202).