CN215102638U

CN215102638U - Extraction circulation regenerating unit

Info

Publication number: CN215102638U
Application number: CN202121543709.8U
Authority: CN
Inventors: 凡许强
Original assignee: Shenzhen Yuzhong Environmental Protection Technology Co ltd
Current assignee: Shenzhen Yuzhong Environmental Protection Technology Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-10
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses an extraction recycling device, including the extraction cauldron body and the filtration cauldron body, extraction cauldron body upper end middle part fixed mounting has agitating unit, extraction cauldron body front end lower part fixed mounting has observation window, extraction cauldron body right-hand member lower part fixed mounting has pipeline No. two, No. two pipeline right-hand member fixed mounting has draw-out device, it has the ring flange to filter cauldron body upper end left part fixed mounting, ring flange upper end fixed mounting has the handle, it has filtration evaporation plant to filter cauldron body left end lower part fixed mounting, it is whole with the equal fixed mounting in lower extreme rear portion to filter cauldron body lower extreme has the support frame, extraction cauldron body and filter between the cauldron body fixed mounting have pipeline No. one. An extraction circulation regenerating unit, improved the regenerated quality of etching waste liquid through filtering evaporation plant, improved the result of use of etching liquid through the draw-out device, improved the extraction efficiency of etching waste liquid through agitating unit.

Description

Extraction circulation regenerating unit

Technical Field

The utility model relates to an extraction technical field, in particular to extraction cyclic regeneration device.

Background

Extraction, also known as solvent extraction or liquid-liquid extraction, refers to a method of extracting most compounds by transferring the compounds from one solvent to another solvent through the difference in solubility or partition coefficient of the compounds in two mutually immiscible solvents, and repeating the extraction for many times. Most of the existing etching waste liquid is recycled and reused by an extraction mode. 1. When the existing etching waste liquid is extracted, because the waste liquid contains a large amount of impurities and waste materials, the direct extraction not only can affect the extraction effect of the etching waste liquid, but also can not separate the impurities well, thereby affecting the regeneration quality of the etching liquid; 2. after the existing etching waste liquid is extracted, circulated and regenerated, the etching liquid is difficult to be completely utilized once, and if a good storage device is not arranged, the using effect of the etching liquid is influenced.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide an extraction and recycling device, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an extraction circulation regenerating unit, includes the extraction cauldron body and filters the cauldron body, extraction cauldron body upper end middle part fixed mounting has stirring device, extraction cauldron body front end lower part fixed mounting has observation window, extraction cauldron body right-hand member lower part fixed mounting has pipeline No. two, No. two pipeline right-hand member fixed mounting has draw-out device, it has the ring flange to filter cauldron body upper end left part fixed mounting, ring flange upper end fixed mounting has the handle, it has filtration evaporation plant to filter cauldron body left end lower part fixed mounting, it is whole with the equal fixed mounting in lower extreme rear portion to filter cauldron body lower extreme has the support frame, extraction cauldron body and filter between the cauldron body fixed mounting have pipeline No. one.

Preferably, filtration evaporation plant includes the heater, the equal fixed mounting in heater right-hand member front portion and right-hand member rear portion has the heating pipe, the heating pipe is located and filters the cauldron internal, heater fixed mounting is in filtering cauldron body left end lower part, fixed mounting has a filter screen between filtering cauldron body left end inner wall middle part and the right-hand member inner wall middle part, fixed mounting has No. two filter screens between filtering cauldron body left end inner wall upper portion and the right-hand member inner wall upper portion.

Preferably, the extraction device comprises a water pump, a connecting pipeline is fixedly mounted at the right end of the water pump, a kettle storage body is fixedly mounted at the right end of the connecting pipeline, a discharge port is fixedly mounted at the lower part of the front end of the kettle storage body, a switch valve is fixedly mounted in the middle of the upper end of the discharge port, and the water pump is fixedly mounted at the right end of the second conveying pipeline.

Preferably, agitating unit includes the motor, motor output end fixed mounting has the pivot, the pivot lower extreme alternates fixed mounting and has three stirring support body, motor fixed mounting is in extraction cauldron body upper end middle part.

Preferably, the upper end face of the heating pipe is lower than the lower end face of the first filter screen.

Preferably, the size of the stirring frame body is smaller than the diameter of the extraction kettle body.

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

1. the utility model relates to an extraction circulation regenerating unit opens the ring flange by the handle earlier to pour etching waste liquid into the filter kettle body, will filter by a filter screen on the filtration evaporation plant and No. two filter screens impurity in with etching waste liquid simultaneously, pass through the heating pipe by the heater again and heat etching waste liquid, make the solution that the boiling point is low evaporate, avoid mixed solution impurity too much, thereby improved the concentration of etching waste liquid extraction and regenerated quality.

2. The utility model relates to an extraction circulation regenerating unit extracts the etching solution that has already been separated by No. two pipeline through the water pump on the draw-out device, sends into by the connecting tube again and stores the cauldron body, can control the etching solution through storing the ooff valve on the cauldron body front end discharge port and discharge at any time to the result of use of etching solution has been improved.

3. The utility model relates to an extraction circulation regenerating unit passes through the motor drive pivot on the agitating unit, and the pivot drives three stirring support body and rotates to accelerate etching waste liquid and extractant to mix, make the separation that carries on that etching waste liquid can be rapid, thereby improved etching waste liquid's extraction efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of an extraction circulation regeneration device of the present invention;

FIG. 2 is a schematic view of the overall structure of a filtration and evaporation device of an extraction, circulation and regeneration device of the present invention;

FIG. 3 is a schematic view of the overall structure of an extraction device of the extraction recycling device of the present invention;

fig. 4 is a schematic view of the overall structure of an agitating device of the extraction circulation regeneration device of the present invention.

In the figure: 1. an extraction kettle body; 2. a filtration and evaporation device; 3. an extraction device; 4. a stirring device; 5. filtering the kettle body; 6. a support frame; 7. a flange plate; 8. a handle; 9. a first conveying pipeline; 10. an observation window; 11. a second conveying pipeline; 20. a heater; 21. heating a tube; 22. a first filter screen; 23. a second filter screen; 30. a water pump; 31. connecting a pipeline; 32. storing the kettle body; 33. a discharge port; 34. an on-off valve; 40. a motor; 41. a rotating shaft; 42. the frame body is stirred.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an extraction circulation regenerating unit, including the extraction cauldron body 1 and the filter cauldron body 5, extraction cauldron body 1 upper end middle part fixed mounting has agitating unit 4, extraction cauldron body 1 front end lower part fixed mounting has observation window 10, extraction cauldron body 1 right-hand member lower part fixed mounting has No. two pipeline 11, No. two pipeline 11 right-hand member fixed mounting has extraction device 3, filter cauldron body 5 upper end left part fixed mounting has ring flange 7, ring flange 7 upper end fixed mounting has handle 8, filter cauldron body 5 left end lower part fixed mounting has filtration evaporation plant 2, filter cauldron body 5 lower extreme whole and the equal fixed mounting in lower extreme rear portion have support frame 6, extraction cauldron body 1 and filter cauldron body 5 between the fixed mounting have pipeline 9 No. one.

The filtering and evaporating device 2 comprises a heater 20, heating pipes 21 are fixedly arranged on the front portion of the right end and the rear portion of the right end of the heater 20, the heating pipes 21 are positioned in the filtering kettle body 5, the heater 20 is fixedly arranged on the lower portion of the left end of the filtering kettle body 5, a first filter screen 22 is fixedly arranged between the middle portion of the inner wall of the left end of the filtering kettle body 5 and the middle portion of the inner wall of the right end of the filtering kettle body 5, a second filter screen 23 is fixedly arranged between the upper portion of the inner wall of the left end of the filtering kettle body 5 and the upper portion of the inner wall of the right end of the filtering kettle body, impurities in the etching waste liquid are filtered through the first filter screen 22 and the second filter screen 23, and then the etching waste liquid is heated through the heating pipes 21 by the heater 20, so that the solution with low boiling point is evaporated, and excessive impurities in the mixed solution are avoided; the extraction device 3 comprises a water pump 30, a connecting pipeline 31 is fixedly installed at the right end of the water pump 30, a storage kettle body 32 is fixedly installed at the right end of the connecting pipeline 31, a discharge port 33 is fixedly installed at the lower part of the front end of the storage kettle body 32, a switch valve 34 is fixedly installed in the middle of the upper end of the discharge port 33, the water pump 30 is fixedly installed at the right end of the second conveying pipeline 11, the separated etching solution is extracted through the second conveying pipeline 11 by the water pump 30, and then is conveyed into the storage kettle body 32 through the connecting pipeline 31 for storage; the stirring device 4 comprises a motor 40, a rotating shaft 41 is fixedly installed at the output end of the motor 40, three stirring frame bodies 42 are fixedly installed at the lower end of the rotating shaft 41 in a penetrating mode, the motor 40 is fixedly installed in the middle of the upper end of the extraction kettle body 1, the rotating shaft 41 is driven by the motor 40, and the three stirring frame bodies 42 are driven by the rotating shaft 41 to rotate, so that the etching waste liquid and the extracting agent are accelerated to be mixed; the upper end surface of the heating pipe 21 is lower than the lower end surface of the first filter screen 22; the size of the stirring frame body 42 is smaller than the diameter of the extraction kettle body 1.

It should be noted that, the utility model relates to an extraction circulation regenerating unit, open flange plate 7 through handle 8, pour etching waste liquid into filter still body 5 again, impurity will be filtered in the etching waste liquid through filter evaporation plant 2 on the filter still body 5 on filter still body 22 and No. two filter screens 23, heat etching waste liquid through heating pipe 21 by heater 20 again, make the solution with low boiling point evaporate, avoid mixed solution impurity too much, thereby the concentration that etching waste liquid extracted and the quality of regeneration have been improved, open flange plate 7 again and put into the extractant, make extractant and etching waste liquid carry to extraction still body 1 through a pipeline 9, drive pivot 41 through motor 40 on agitating unit 4, pivot 41 drives three stirring support body 42 and rotates, make etching waste liquid can be rapidly separated, thereby the extraction efficiency of etching waste liquid has been improved, after the etching waste liquid is separated, the etching waste liquid is observed through the observation window 10, the separated etching liquid is extracted through the second conveying pipeline 11 by the water pump 30 on the extracting device 3, and then is conveyed into the storage kettle body 32 through the connecting pipeline 31, and the etching liquid can be controlled to be discharged at any time through the switch valve 34 on the discharge port 33 at the front end of the storage kettle body 32, so that the using effect of the etching liquid is improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an extraction circulation regenerating unit, includes the extraction cauldron body (1) and the filter kettle body (5), its characterized in that: extraction cauldron body (1) upper end middle part fixed mounting has agitating unit (4), extraction cauldron body (1) front end lower part fixed mounting has observation window (10), extraction cauldron body (1) right-hand member lower part fixed mounting has pipeline (11) No. two, pipeline (11) right-hand member fixed mounting has draw-out device (3) No. two, filter cauldron body (5) upper end left part fixed mounting has ring flange (7), ring flange (7) upper end fixed mounting has handle (8), filter cauldron body (5) left end lower part fixed mounting has filtration evaporation plant (2), filter cauldron body (5) lower extreme whole and the equal fixed mounting of lower extreme rear portion have support frame (6), fixed mounting has pipeline (9) No. one between extraction cauldron body (1) and the filtration cauldron body (5).

2. An extraction cycle regeneration apparatus as claimed in claim 1, wherein: filter evaporation equipment (2) and include heater (20), heater (20) right-hand member front portion and the equal fixed mounting in right-hand member rear portion have heating pipe (21), heating pipe (21) are located the filter kettle body (5), heater (20) fixed mounting is in the filter kettle body (5) left end lower part, fixed mounting has filter screen (22) No. one between filter kettle body (5) left end inner wall middle part and the right-hand member inner wall middle part, fixed mounting has filter screen (23) No. two between the filter kettle body (5) left end inner wall upper portion and the right-hand member inner wall upper portion.

3. An extraction cycle regeneration apparatus as claimed in claim 1, wherein: extraction device (3) include water pump (30), water pump (30) right-hand member fixed mounting has connecting tube (31), connecting tube (31) right-hand member fixed mounting has and stores cauldron body (32), it has discharge port (33) to store cauldron body (32) front end lower part fixed mounting, discharge port (33) upper end middle part fixed mounting has ooff valve (34), water pump (30) fixed mounting is at pipeline (11) right-hand member No. two.

4. An extraction cycle regeneration apparatus as claimed in claim 1, wherein: agitating unit (4) include motor (40), motor (40) output end fixed mounting has pivot (41), pivot (41) lower extreme alternates fixed mounting and has three stirring support body (42), motor (40) fixed mounting is in the middle part of the extraction cauldron body (1) upper end.

5. An extraction cycle regeneration apparatus as claimed in claim 2, wherein: the upper end surface of the heating pipe (21) is lower than the lower end surface of the first filter screen (22).

6. An extraction cycle regeneration apparatus as claimed in claim 4, wherein: the size of the stirring frame body (42) is smaller than the diameter of the extraction kettle body (1).