CN209302614U - A kind of raw material blending device for Norfloxacin production - Google Patents

Abstract

The utility model discloses a kind of raw material blending devices for Norfloxacin production, including feed hopper, teeter chamber is equipped on the downside of the feed hopper, the feed hopper is respectively arranged on the left side and the right side bracket, the feed hopper is fixed by the bracket at the top of teeter chamber, middle side part is equipped with stirring motor under the teeter chamber, the arbor of the stirring motor is equipped with agitating roller, the feeding funnel bottom part is equipped with partition close to teeter chamber position, the partition can be arranged by feeding funnel bottom part or so activity, the partition is equipped with force block close to lateral ends, partition is movably connected on feeding funnel bottom part.The utility model provides a kind of raw material blending device for Norfloxacin production, it can be controlled by blanking amount of the partition to feed hopper, it is finished in actual operation when raw material is not sufficiently mixed in teeter chamber, the mixing degree of difficulty for often aggravating raw material in teeter chamber is just fed again, it each batch may be implemented is controlled by artificially controlling, guarantee that raw material mixing is smooth.

Description

A kind of raw material blending device for Norfloxacin production

Technical field

It is specifically a kind of to be produced for Norfloxacin the utility model relates to a kind of Norfloxacin production technology apparatus field Raw material blending device.

Background technique

Norfloxacin, alias: Eoroxin, orfloxacin, leaching jinx.The entitled fluoro- 1,4- dihydro -4- of 1- ethyl -6- of its chemistry Oxo -7- (1- piperazinyl) -3- quinoline carboxylic acid.This product is third generation Comprecin, can hinder to cause a disease in alimentary canal thin The effect of the DNA gyrase of bacterium hinders bacterium DNA replication, has inhibiting effect to bacterium.It is the common medicine for treating enteritis and dysentery. But this medicine is formed with retarding action to minor's bone, influences whether to develop, therefore minor is forbidden to take.

Dichloro-benzenes is needed to pass through for the production preparation of Norfloxacin or nitro-chlorobenzene is mixed with multiple element material and nitre Change, reduction, reflux, heating, hydrolysis etc. a series of chemical technology be made, and these chemical raw materials be all often powdery or Graininess or liquid, when being mixed, traditional agitation mixer exists very due to the edge of mixing page and machine inner wall Big gap, these powder raw materials are easy to be deposited in this section of gap and cannot stir very well, even if lengthening mixing page Because stirring when picture circular motion due to can not have always part material that cannot stir excessively close to machine inner wall, this is undoubtedly reduced Mixing effect causes raw material mixing poor, and then influences subsequent preparation section, causes unnecessary waste, increases life Produce cost.

Utility model content

It is above-mentioned to solve the purpose of this utility model is to provide a kind of raw material blending device for Norfloxacin production The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions:

A kind of raw material blending device for Norfloxacin production, including feed hopper, the feed hopper downside are equipped with stirring Room, the feed hopper are respectively arranged on the left side and the right side bracket, and the feed hopper is fixed by the bracket at the top of teeter chamber, the stirring Middle side part is equipped with stirring motor under room, and the arbor of the stirring motor is equipped with agitating roller, and the agitating roller is located in teeter chamber, The agitating roller is equipped with equidistant mixing page；

It is equipped with elastic ring on the outside of the teeter chamber, distinguishes on the elastic ring and is equipped with flange at four direction up and down, The inclined plate being at certain angle of inclination on the basis of teeter chamber's inner sidewall is equipped in the teeter chamber, the inclined plate is with teeter chamber center Place is placed equidistant with for the center of circle, described inclined plate one end by movable axis be flexibly connected on teeter chamber's inner sidewall, in the middle part of the inclined plate Equipped with strut, the strut is stretched out outside teeter chamber and is fixed on elastic ring, and the flange of the elastic ring, which is equipped with, pulls elastic force Circle carries out the reciprocating motor of reciprocal telescopic movement.

Further, the feeding funnel bottom part is equipped with partition close to teeter chamber position, and the partition can be by feeding funnel bottom part Left and right activity setting, the partition are equipped with force block close to lateral ends.Partition is movably connected on feeding funnel bottom part, can by every Plate controls the blanking amount of feed hopper, finishes in actual operation when raw material is not sufficiently mixed in teeter chamber, just again into Material often aggravates the mixing degree of difficulty of raw material in teeter chamber, each batch may be implemented is controlled by artificially controlling, Guarantee that raw material mixing is smooth.

Further, the teeter chamber bottom is respectively arranged on the left side and the right side support column.Support column is for raising teeter chamber simultaneously Possess overhead space, convenient for placing blender, and facilitates later blender repair demolition.

Further, spring is equipped in the support column at teeter chamber.Production when spring is for absorbing blender running Raw powerful vibration force makes support column be not easy to generate displacement because of stirring machine vibration, and then influences normal work, according to practical feelings Condition spring is recommended to use high pressure high resiliency spring, the high pressure spring as made of manganese steel.

Further, supporting plate is equipped on the downside of the stirring motor；Supporting plate is for carrying stirring motor.

Further, the supporting plate left and right ends are respectively equipped with hanger, and the stirring motor is fixed by supporting plate and hanger The middle side part under teeter chamber.Directly fixed stirring motor is not used to be on the one hand to the operations such as the maintenance disassembly in later period conveniently, On the other hand also in that directly fixed form stability is poor.

Further, close to lower section equipped with outlet valve, the outlet valve outside is equipped with blow tank on right side in the teeter chamber. Outlet valve is guaranteeing that discharging solves asking for the spilling of raw material in whipping process open in usual simultaneously by manually carrying out control open and close Topic, blow tank are arranged obliquely, accelerate the export speed of raw material, improve working efficiency.

Compared with prior art, the utility model have the following aspects the utility model has the advantages that

1. the utility model is on the inside of teeter chamber by being arranged numerous inclined plates, inclined plate by teeter chamber outside elastic ring it is unified into The fixed control of row, and the stretching motion power of elastic ring further is provided by the reciprocating motor on elastic ring, in stirring toward telegram in reply Machine pushes elastic ring to expand the continuous reciprocating motion reduced, and drives the continuous variation of inclined plate tilt angle, is stirred with this to push In the process due to close to teeter chamber's side wall and can not the raw material mixed very well, keep raw material sufficient movement in teeter chamber mixed It closes, substantially increases mixing quality.

2. the utility model is ingenious to be equipped with partition, can be controlled by blanking amount of the partition to feed hopper, in practical work It is finished in work when raw material is not sufficiently mixed in teeter chamber, just feeds the mixing degree of difficulty for often aggravating raw material in teeter chamber again, It each batch may be implemented is controlled by artificially controlling, guarantee that raw material mixing is smooth.

3. the utility model is equipped with the spring for vibration damping in the support column at teeter chamber；Spring is for absorbing The powerful vibration force that blender generates when operating makes support column be not easy to generate displacement because of stirring machine vibration, and then influences normal Work, spring is recommended to use high pressure high resiliency spring, the high pressure spring as made of manganese steel according to the actual situation.

4. the utility model is equipped with supporting plate on the downside of the stirring motor；Supporting plate is for carrying stirring motor；The supporting plate Left and right ends are respectively equipped with hanger, and the stirring motor is fixed on middle side part under teeter chamber by supporting plate and hanger.It does not use straight Connecing fixed stirring motor, to be on the one hand to the operations such as the maintenance disassembly in later period convenient, on the other hand also in that direct fixation side Formula stability is poor.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of raw material blending device for Norfloxacin production.

Fig. 2 is the structural schematic diagram at A in a kind of raw material blending device for Norfloxacin production.

Fig. 3 be it is a kind of for Norfloxacin production raw material blending device in teeter chamber structural schematic diagram.

In figure: 1, feed hopper；2, bracket；3, teeter chamber；4, outlet valve；5, blow tank；6, support column；7, spring groove；8, Supporting plate；9, stirring motor；10, arbor；11, hanger；12, agitating roller；13, mixing page；14, partition；15, force block；16, elastic force Circle；17, strut；18, flange；19, movable axis；20, inclined plate.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

A kind of raw material blending device for Norfloxacin production referring to FIG. 1-2, including feed hopper 1, the feed hopper 1 downside is equipped with teeter chamber 3, and bracket 2 is separately installed at left and right sides of the feed hopper 1, and the feed hopper 1 is fixed by bracket 2 In 3 top of teeter chamber, 1 bottom of feed hopper is equipped with partition 14 close to 3 position of teeter chamber, and the partition 14 can be by feed hopper 1 Bottom or so activity setting, the partition 14 are equipped with force block 15 close to lateral ends, divide at left and right sides of 3 bottom of teeter chamber Not She You support column 6, spring 7 is equipped in the support column 6 at teeter chamber 3, the lower middle side part in the teeter chamber 3 is equipped with stirring Motor 9, the stirring motor 9 are fixed on supporting plate 8, and 8 left and right ends of supporting plate are connected separately with hanger 11, the stirring electricity Machine 9 is fixed on middle side part under teeter chamber 3 by supporting plate 8 and hanger 11, and the arbor 10 of the stirring motor 9 is equipped with agitating roller 12, the agitating roller 12 is located at medium position in teeter chamber 3, and the agitating roller 12 is equipped with equidistant mixing page 13, described to stir It mixes the close lower section in right side on room 3 and is equipped with outlet valve 4, be connected with blow tank 5 on the outside of the outlet valve 4；

Referring to Fig. 3, being equipped with elastic ring 16 on the outside of the teeter chamber 3, four up and down are distinguished on the elastic ring 16 It is equipped with flange 18 at direction, is equipped with the inclined plate being at certain angle of inclination on the basis of 3 inner sidewall of teeter chamber in the teeter chamber 3 20, to be placed equidistant at 3 center of teeter chamber as the center of circle, described 20 one end of inclined plate is flexibly connected the inclined plate 20 by movable axis 19 On 3 inner sidewall of teeter chamber, strut 17 is equipped in the middle part of the inclined plate 20, the strut 17 stretches out outside teeter chamber 3 and is fixed on bullet On power circle 16, it is (past that the flange 18 of the elastic ring 16 is equipped with the reciprocating motor for pulling elastic ring 16 to carry out reciprocal telescopic movement It is not drawn into compound machine legend).

The utility model structure setting is ingenious and reasonable, and various raw materials are poured into teeter chamber 3 by feed hopper 1 when use Interior, feed hopper 1 and 3 joint of teeter chamber are provided with partition 14, and partition 14 falls into teeter chamber 3 for controlling raw material in feed hopper 1 Amount, when material quantity is enough in teeter chamber 3, press partition 14 on force block, force block push partition 14 move inwards, no Disconnected to separate the openings size for reducing feed hopper 1 and teeter chamber 3, when openings reduce, the amount of falling into of raw material starts in feed hopper 1 It reduces, when the partition feed hopper 1 completely of partition 14 and teeter chamber 3, raw material can not be fallen into teeter chamber 3, same to need raw material When, it pulls out force block band dynamic dividing plate 14 and is displaced outwardly, expand the size of openings, increase the raw material amount of falling into；

9 power supply of stirring motor is opened after raw material pours into teeter chamber 3, stirring motor 9, which is powered, drives 12 turns of agitating roller Dynamic, the mixing page 13 on agitating roller 12 stirs to mix raw material adequately in the feed, while the past telegram in reply outside teeter chamber 3 The reciprocating motion that machine is driven elastic ring 16 constantly to be expanded and reduced by electricity, when elastic ring 16 expands, strut 17 is by pulling force It is displaced outwardly, due to being flexibly connected in 20 one end of inclined plate and teeter chamber 3, inclined inclined plate is flattened originally, together should elastic ring When 16 diminution, strut 17 inwardly pushes inclined plate 20, and 20 tilt angle of inclined plate is caused to become larger, oblique by the driving effect of reciprocating motor Plate 20 is constantly swung in teeter chamber 3, and mixing page 13 is pushed into the raw material at edge in stirring and is pushed again to centre, again into Row stirring, avoiding part material from being located at 3 inside wall edge mixing page 13 of teeter chamber can not be stirred and lead to mixing quality difference Situation substantially increases the mixing quality of raw material, while being provided with spring in the support column of teeter chamber 3, and spring is for absorbing The powerful vibration force that stirring motor 9 generates when operating makes support column 6 be not easy to vibrate to generate because of stirring motor 9 to be displaced, and then influences To normal work, it ensure that the work continuity of device, improve production efficiency.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective Various changes can be made.

Claims (7)

1. a kind of raw material blending device for Norfloxacin production, including feed hopper (1), which is characterized in that the feed hopper (1) downside is equipped with teeter chamber (3), and the feed hopper (1) is respectively arranged on the left side and the right side bracket (2), and the feed hopper (1) passes through branch Frame (2) is fixed at the top of teeter chamber (3), and middle side part is equipped with stirring motor (9) under the teeter chamber (3), the stirring motor (9) Arbor (10) be equipped with agitating roller (12), the agitating roller (12) is located at that teeter chamber (3) is interior, and the agitating roller (12) is equipped with Equidistant mixing page (13)；

Elastic ring (16) are equipped on the outside of the teeter chamber (3), are set at four direction up and down respectively on the elastic ring (16) Have flange (18), the inclined plate being at certain angle of inclination on the basis of teeter chamber (3) inner sidewall is equipped in the teeter chamber (3) (20), for the inclined plate (20) to be placed equidistant at teeter chamber (3) center as the center of circle, described inclined plate (20) one end passes through movable axis (19) it is flexibly connected on teeter chamber (3) inner sidewall, is equipped with strut (17) in the middle part of the inclined plate (20), the strut (17) is stretched out Teeter chamber (3) outside and is fixed on elastic ring (16), and the flange (18) of the elastic ring (16), which is equipped with, pulls elastic ring (16) Carry out the reciprocating motor of reciprocal telescopic movement.

2. it is according to claim 1 it is a kind of for Norfloxacin production raw material blending device, which is characterized in that it is described into Hopper (1) bottom is equipped with partition (14) close to teeter chamber (3) position, and the partition (14) can be living by feed hopper (1) bottom or so Dynamic setting, the partition (14) are equipped with force block (15) close to lateral ends.

3. a kind of raw material blending device for Norfloxacin production according to claim 1, which is characterized in that described to stir It mixes room (3) bottom and is respectively arranged on the left side and the right side support column (6).

4. a kind of raw material blending device for Norfloxacin production according to claim 3, which is characterized in that the branch Spring (7) are equipped at teeter chamber (3) in dagger (6).

5. a kind of raw material blending device for Norfloxacin production according to claim 1, which is characterized in that described to stir It mixes and is equipped with supporting plate (8) on the downside of motor (9).

6. a kind of raw material blending device for Norfloxacin production according to claim 5, which is characterized in that the support Plate (8) left and right ends are respectively equipped with hanger (11), and the stirring motor (9) is fixed on stirring by supporting plate (8) and hanger (11) Middle side part under room (3).

7. a kind of raw material blending device for Norfloxacin production according to claim 1, which is characterized in that described to stir Mixing right side on room (3), close to lower section equipped with outlet valve (4), outlet valve (4) outside is equipped with blow tank (5).