CN208087527U - A kind of p-phenoxyphenol refinement mother liquor recycling device - Google Patents

Abstract

The utility model provides a kind of p-phenoxyphenol refinement mother liquor recycling device, is related to chemical pharmaceutical technical field, including internal first reactor, filter, the second reactor for being equipped with filter；Filter includes upper shell, lower housing, the bottom of upper shell is supported together in lower housing top edge, first reactor at the top of the first feed pipe and upper shell by being connected, upper casing body sidewall both sides are equipped with protrusion, the lower section of each protrusion is equipped with cylinder, the telescopic rod of cylinder is connected with raised bottom, and lower housing opening is equipped with filter screen；First reactor at the top of snorkel and second reactor by being connected, and filter is connected by the second feed pipe with second reactor side wall, and second reactor is connected by third feed pipe with filter top；According to a kind of p-phenoxyphenol refinement mother liquor recycling device of the utility model embodiment, the yield of p-phenoxyphenol is not only increased, the waste of raw material is reduced, and has saved production cost.

Description

A kind of p-phenoxyphenol refinement mother liquor recycling device

Technical field

The utility model is related in chemical pharmaceutical technical field, more particularly to a kind of refined mother of p-phenoxyphenol Liquid recycling device.

Background technology

It is in traditional synthesis technology, the mother liquor after being reacted in reactor is direct in p-phenoxyphenol building-up process Distilation is carried out, can not only waste largely fail the raw material reacted completely in this way, manpower is also wasted and heating is disappeared The resource of consumption increases the production cost of raw material；If mother liquor is dealt with improperly or arbitrarily discharged, serious adverse shadow also is caused to environment It rings.So carrying out rational processing to the mother liquor stayed after reaction has certain economic benefit, environmental effect and society Benefit.

Utility model content

It is a kind of to benzene oxygen the technical problem to be solved by the utility model is to propose in order to overcome the deficiencies of existing technologies Base phenol refining mother liquid recycling device, improves the yield of p-phenoxyphenol, reduces the waste of raw material, and save Production cost.

For this purpose, the utility model uses technical solution below：

The utility model provides a kind of p-phenoxyphenol refinement mother liquor recycling device, including first reactor, Filter, second reactor, first reactor top middle are equipped with first motor, and the first reactor is internally provided with First blender, first blender include first rotating shaft and be fixed in the first rotating shaft it is multiple first stirring Bar, the first rotating shaft are connect through the top of the first reactor with the first motor, at the top of the first reactor Equipped with feeding pipe and enter tracheae, the first reactor bottom is equipped with the first discharge nozzle；The filter includes upper shell, lower casing The bottom of body, the upper shell bottom opening, the lower housing open top, the upper shell is supported together at the top of the lower housing Edge, the first reactor bottom be equipped with the first feed pipe, the first reactor by first feed pipe with it is described It is connected at the top of upper shell, first feed pipe is equipped with the first jet pump, and the direction of first jet pump is from described first For reactor to the filter, upper casing body sidewall both sides are equipped with protrusion, and the lower section of each protrusion is equipped with cylinder, The telescopic rod of the cylinder is connected with the raised bottom, and the lower housing opening is equipped with filter screen, the filter top The second motor is equipped at portion middle, the filter interior is equipped with the second blender, and the second blender is located at the filter screen Top, second blender includes the second shaft and the second stirring rod for being fixed in second shaft；Described One reactor head is equipped with snorkel, and the first reactor at the top of the snorkel and the second reactor by being connected Logical, the snorkel is equipped with air pump, the air pump direction be from the first reactor to the second reactor, it is described Filter bottom is equipped with the second feed pipe, and the filter is connected by second feed pipe with the second reactor side wall Logical, second feed pipe is equipped with the second jet pump, and second jet pump direction is anti-from the filter to described second Device to be answered, the first blender is again provided in the second reactor, the second reactor sidewall bottom is equipped with third feed pipe, The second reactor is connected by the third feed pipe with the filter top, and the third feed pipe is equipped with third Jet pump, the direction of the third jet pump are the second reactor to the filter, and the second reactor bottom is set There is the second discharge nozzle, exhaust pipe is equipped at the top of the second reactor；The feeding pipe, it is described enter tracheae, the exhaust pipe, institute State the first discharge nozzle, second discharge nozzle, the snorkel, first feed pipe, second feed pipe, the third Feed pipe is equipped with valve.

In the preferable technical solution of the utility model, the filter screen is to recessed.

In the preferable technical solution of the utility model, the lower casing body sidewall is equipped with the observation of light-permeable at top Glass.

In the preferable technical solution of the utility model, center line of multiple first stirring rods along the first rotating shaft It is symmetrical arranged, each first stirring rod is obliquely installed, and the first stirring rod higher-end is fixed on the first rotating shaft.

In the preferable technical solution of the utility model, center line of multiple second stirring rods along second shaft It is symmetrical arranged, each second stirring rod is obliquely installed, and the second stirring rod higher-end is fixed on second shaft.

The beneficial effects of the utility model are：

A kind of p-phenoxyphenol refinement mother liquor recycling device provided by the utility model, the first reactor are stayed Under tail gas the second reactor is discharged to by the snorkel, stay the mother liquor come to pass through institute after the first reactor reaction It states the first feed pipe and transports the filter, the solid in mother liquor can be collected by filtration in the filter screen in the filter Residuals, then the mother liquor Jing Guo the filter screen filtration second reactor is transported by second feed pipe, When in the second reactor tail gas and the filtered mother liquor reach certain concentration when, again so that described second is anti- It answers the substance in device to be reacted, waits for that the substance reaction in the second reactor is complete, then will by the third feed pipe The remaining mother liquor of second reactor is discharged to the filter, and such Recycling Mother Solution recycles setting, substantially increases The yield of p-phenoxyphenol, reduces the waste of raw material, and has saved production cost.

Description of the drawings

Fig. 1 is a kind of p-phenoxyphenol refinement mother liquor recycling device that specific embodiment of the present invention provides Structural schematic diagram；

Fig. 2 is a kind of p-phenoxyphenol refinement mother liquor recycling device that specific embodiment of the present invention provides Filter front view.

In figure：

100, first reactor；110, feeding pipe；120, enter tracheae；130, the first discharge nozzle；140, the first feed pipe； 150, snorkel；200, filter；210, upper shell；211, raised；220, lower housing；230, filter screen；240, the second feeding Pipe；300, second reactor；310, third feed pipe；320, the second discharge nozzle；330, exhaust pipe；410, first motor；420, Second motor；510, the first blender；511, first rotating shaft；512, the first stirring rod；520, the second blender；521, second turn Axis；522, the second stirring rod；610, the first jet pump；620, the second jet pump；630, third jet pump；640, air pump； 700, valve；800, cylinder；900, glass is observed.

Specific implementation mode

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art and technical solution are briefly described, it should be apparent that, in being described below Attached drawing be only some embodiments of the utility model, for those of ordinary skill in the art, do not paying creativeness Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

As shown in Figure 1, including first reactor 100, filter 200, second reactor 300, the first reactor 100 Top middle is equipped with first motor 410, and the first reactor 100 is internally provided with the first blender 510, first stirring Device 510 includes first rotating shaft 511 and multiple first stirring rods 512 for being fixed in the first rotating shaft 511, described first turn Axis 511 is connect through the top of the first reactor 100 with the first motor 410, and 100 top of the first reactor is set There is feeding pipe 110 and enter tracheae 120,100 bottom of the first reactor is equipped with the first discharge nozzle 130；The filter 200 wraps Include upper shell 210, lower housing 220,210 bottom opening of the upper shell, 220 open top of the lower housing, the upper shell 210 bottom is supported together in 220 top edge of the lower housing, and 100 bottom of the first reactor is equipped with the first feed pipe 140, The first reactor 100 is connected by first feed pipe 140 with 210 top of the upper shell, first feeding Pipe 140 is equipped with the first jet pump 610, and the direction of first jet pump 610 is from the first reactor 100 to the filter 200,210 side wall both sides of the upper shell are equipped with protrusion 211, and each raised 211 lower section is equipped with cylinder 800, institute The telescopic rod for stating cylinder 800 is connected with raised 211 bottom, and 220 opening of the lower housing is equipped with filter screen 230, institute It states and is equipped with the second motor 420 at 200 top middle of filter, the filter 200 is internally provided with the second blender 520, the Two blenders 520 are located at the top of the filter screen 230, and second blender 520 includes the second shaft 521 and is fixed on The second stirring rod 522 in second shaft 521；The top of the first reactor 100 is equipped with snorkel 150, and described first Reactor 100 is connected by the snorkel 150 with 300 top of the second reactor, and the snorkel 150 is equipped with exhausting Pump 640,640 direction of the air pump are the filter 200 from the first reactor 100 to the second reactor 300 Bottom is equipped with the second feed pipe 240, and the filter 200 passes through second feed pipe 240 and 300 side of the second reactor Wall is connected, and second feed pipe 240 is equipped with the second jet pump 620, and 620 direction of the second jet pump is from the filtering Device 200 arrives the second reactor 300, and the first blender 510 is again provided in the second reactor 300, and described second is anti- Answer 300 sidewall bottom of device be equipped with third feed pipe 310, the second reactor 300 by the third feed pipe 310 with it is described 200 top of filter is connected, and the third feed pipe 310 is equipped with third jet pump 630, the side of the third jet pump 630 The filter 200 is arrived to for the second reactor 300,300 bottom of the second reactor is equipped with the second discharge nozzle 320, 300 top of the second reactor is equipped with exhaust pipe 330；The feeding pipe 110, it is described enter tracheae 120, the exhaust pipe 330, First discharge nozzle 130, second discharge nozzle 320, the snorkel 150, first feed pipe 140, described second Feed pipe 240, the third feed pipe 310 are equipped with valve 700.

A kind of p-phenoxyphenol refinement mother liquor recycling device provided by the utility model, the first reactor 100 tail gas left are discharged to the second reactor 300 by the snorkel 150, and the first reactor 100 is stayed after reacting The mother liquor come transports the filter 200 by first feed pipe 140, the filter screen in the filter 200 230 can be collected by filtration the solid residue substance in mother liquor, and then the mother liquor by the filter screen 230 filtering passes through described the Two feed pipes 240 transport the second reactor 300, wait for tail gas in the second reactor 300 and filtered described When mother liquor reaches certain concentration, again so that the substance in the second reactor 300 is reacted, second reaction is waited for Substance reaction in device 300 is complete, then is arranged 300 remaining mother liquor of the second reactor by the third feed pipe 310 To the filter 200, such Recycling Mother Solution recycles setting, substantially increases the yield of p-phenoxyphenol, reduces The waste of raw material, and saved production cost.

More specifically, can make the upper casing of the filter 200 by the telescopic rod of the cylinder 800 simultaneously Body 210 and the lower housing 220 detach, to the filter screen 230 for recycling the solid matter in mother liquor and more renewing；Described first Blender 510 is conducive to the substance in the first reactor 100 or the second reactor 300 being sufficiently mixed, to So that substance is fully reacted, improves the yield of p-phenoxyphenol；And second blender 520 is conducive to accelerate the mistake Filtering rate of the strainer 230 to mother liquor.

Further, the filter screen 230 is to recessed, since the filter screen 230 kept flat can lead to consolidating in mother liquor Body substance can be deposited in the upper surface of the filter screen 230, and the upper shell 210 can be diffused out when excessive, when the gas When the telescopic rod of cylinder 800 rises the upper shell 210, solid matter can be fallen on the ground, to which collection solids be not achieved The purpose of matter is convenient for being used cooperatively with second blender 520 so that solid matter is all toward the recessed filter screen 230 It can be collected into the filter screen 230.

Further, 220 side wall of the lower housing is equipped with the observation glass 900 of light-permeable, the observation at top Glass 900 facilitates look at the case where filter screen 230 collects solid matter, can determine a need for more according to the observation Change the filter screen 230.

Further, multiple first stirring rods 512 along the first rotating shaft 511 center line symmetrical setting, it is each First stirring rod 512 is obliquely installed, and 512 higher-end of the first stirring rod is fixed on the first rotating shaft 511, sets in this way The effect for 510 compounding substances of the first blender set is best so that the first reactor 100 or second reaction Substance in device 300 fully reacts, to improve the yield of product.

Further, multiple second stirring rods 522 along second shaft 521 center line symmetrical setting, it is each Second stirring rod 522 is obliquely installed, and 522 higher-end of the second stirring rod is fixed on second shaft 521, sets in this way Second blender 520 set is conducive to second stirring rod 522 and is sufficiently stirred to mother liquor so that the filter screen 230 It can be with the solid matter and liquid substance in quick separating mother liquor.

The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to In the range of the utility model protection.

Claims (5)

1. a kind of p-phenoxyphenol refinement mother liquor recycling device, it is characterised in that：

Including first reactor (100), filter (200), second reactor (300), at the top of the first reactor (100) just Centre is equipped with first motor (410), and the first reactor (100) is internally provided with the first blender (510), first stirring Device (510) includes first rotating shaft (511) and multiple first stirring rods (512) for being fixed in the first rotating shaft (511), institute It states first rotating shaft (511) to connect with the first motor (410) through the top of the first reactor (100), described first It is equipped with feeding pipe (110) at the top of reactor (100) and enters tracheae (120), first reactor (100) bottom goes out equipped with first Expects pipe (130)；The filter (200) includes upper shell (210), lower housing (220), upper shell (210) bottom opening, The bottom of lower housing (220) open top, the upper shell (210) is supported together in the lower housing (220) top edge, institute It states first reactor (100) bottom and is equipped with the first feed pipe (140), the first reactor (100) passes through first feeding It is connected at the top of pipe (140) and the upper shell (210), first feed pipe (140) is equipped with the first jet pump (610), institute The direction of the first jet pump (610) is stated from the first reactor (100) to the filter (200), the upper shell (210) Side wall both sides are equipped with raised (211), and cylinder (800), the cylinder (800) are equipped with below each raised (211) Telescopic rod be connected with described raised (211) bottom, lower housing (220) opening is equipped with filter screen (230), the mistake The second motor (420) is equipped at the top of filter (200) at middle, the filter (200) is internally provided with the second blender (520), the second blender (520) is located at the top of the filter screen (230), and second blender (520) includes second turn Axis (521) and the second stirring rod (522) being fixed on second shaft (521)；At the top of the first reactor (100) Equipped with snorkel (150), the first reactor (100) is pushed up by the snorkel (150) and the second reactor (300) Portion is connected, and the snorkel (150) is equipped with air pump (640), and air pump (640) direction is from the first reactor (100) second reactor (300) is arrived, filter (200) bottom is equipped with the second feed pipe (240), the filter (200) it is connected with the second reactor (300) side wall by second feed pipe (240), second feed pipe (240) it is equipped with the second jet pump (620), the second jet pump (620) direction is from the filter (200) to described second Reactor (300), the second reactor (300) is interior to be again provided with the first blender (510), the second reactor (300) Sidewall bottom be equipped with third feed pipe (310), the second reactor (300) by the third feed pipe (310) with it is described It is connected at the top of filter (200), the third feed pipe (310) is equipped with third jet pump (630), the third jet pump (630) direction is that the second reactor (300) arrives the filter (200), and second reactor (300) bottom is equipped with Second discharge nozzle (320), second reactor (300) top are equipped with exhaust pipe (330)；The feeding pipe (110), it is described enter Tracheae (120), the exhaust pipe (330), first discharge nozzle (130), second discharge nozzle (320), the snorkel (150), first feed pipe (140), second feed pipe (240), the third feed pipe (310) are equipped with valve (700)。

2. a kind of p-phenoxyphenol refinement mother liquor recycling device according to claim 1, it is characterised in that：

The filter screen (230) is to recessed.

3. a kind of p-phenoxyphenol refinement mother liquor recycling device according to claim 1, it is characterised in that：

Lower housing (220) side wall is equipped with the observation glass (900) of light-permeable at top.

4. a kind of p-phenoxyphenol refinement mother liquor recycling device according to claim 1, it is characterised in that：

Along the center line symmetrical setting of the first rotating shaft (511), each described first stirs multiple first stirring rods (512) It mixes bar (512) to be obliquely installed, the first stirring rod (512) higher-end is fixed on the first rotating shaft (511).

5. a kind of p-phenoxyphenol refinement mother liquor recycling device according to claim 1, it is characterised in that：

Along the center line symmetrical setting of second shaft (521), each described second stirs multiple second stirring rods (522) It mixes bar (522) to be obliquely installed, the second stirring rod (522) higher-end is fixed on second shaft (521).