CN216663193U

CN216663193U - Organic silicon copper catalyst recovery unit

Info

Publication number: CN216663193U
Application number: CN202123047788.6U
Authority: CN
Inventors: 张国莹; 杨玺; 罗茜尹; 党雯清
Original assignee: Yunnan Energy Research Institute Co Ltd
Current assignee: Yunnan Energy Research Institute Co Ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-03
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses an organic silicon copper catalyst recovery device which comprises a hydrolytic agent pump, wherein the outlet of the hydrolytic agent pump is connected with a hydrolytic agent liquid inlet pipe, the liquid outlet of the hydrolytic agent liquid inlet pipe is connected with a reaction tank, the reaction tank is connected with an organic silicon waste residue slurry pipe, the organic silicon waste residue slurry pipe is connected with a slurry pump, the top of the reaction tank is connected with a stirring motor, the output shaft of the stirring motor is connected with a stirring piece, the top of the reaction tank is provided with a liquid adding opening, a filter plate is arranged in the reaction tank, the bottom of the reaction tank is provided with a plurality of uniformly distributed supporting legs, one side of the reaction tank is connected with a copper-containing solution storage tank, and the reaction tank is connected with a vacuum pump. Compared with the prior art, the method has the advantages that: the utility model has better overall sealing property, reduces the contact of reactants with the outside during reaction, reduces the pollution to the outside environment, is more environment-friendly, can extract copper resources in slurry in the production process of organic silicon to produce copper-containing solution, and reduces the loss of the copper resources.

Description

Organic silicon copper catalyst recovery unit

Technical Field

The utility model relates to the technical field of copper catalyst recovery, in particular to an organic silicon copper catalyst recovery device.

Background

Copper powder is used as a catalyst for synthesizing the organic silicon monomer, and waste residue slurry generated by wet dust removal contains a large amount of active copper, so that the waste residue slurry can spontaneously combust when exposed to air, strong acid and strong acid mist are generated, and serious potential safety hazard exists; if the waste slag slurry is directly discharged, the environment is polluted, and copper-containing resources are wasted, so that the waste slag slurry is subjected to harmless treatment and the copper resources in the waste slag slurry are required to be recycled and recycled. Not only can protect the environment, but also can save the production cost by recycling the copper resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical difficulties and provides the recovery device for the organosilicon copper catalyst with better recovery closure.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an organic silicon copper catalyst recovery unit, includes the hydrolytic agent pump, the exit linkage hydrolytic agent feed liquor pipe of hydrolytic agent pump, the liquid outlet of hydrolytic agent feed liquor pipe connects the retort, organosilicon waste residue thick liquid pipe is connected to the retort, organosilicon waste residue thick liquid union coupling sediment stuff pump, agitator motor is connected at the retort top, agitator motor's output shaft stirring piece, the retort top is equipped with the filling opening, be equipped with the filter in the retort, the retort bottom is equipped with the supporting leg of a plurality of equipartitions, copper-containing solution liquid storage pot is connected to retort one side, the vacuum pump is connected to the retort.

Preferably, a liquid discharge pipe is arranged at the bottom of the reaction tank, a first electromagnetic valve is arranged on the liquid discharge pipe, and a flange is arranged at the bottom of the liquid discharge pipe. The connecting pipeline is convenient, and the waste liquid is discharged.

Preferably, retort one side is equipped with the fixed frame of fixed vacuum pump, can be more firm with the vacuum pump is fixed.

Preferably, the reaction tank is connected with the copper-containing solution storage tank through the copper-containing solution outlet pipe, and the second electromagnetic valve is arranged on the copper-containing solution outlet pipe and can control the outflow time of the copper solution.

Preferably, the bottom of the stirring piece is rotatably connected with the filtering plate, so that the stirring piece is more stable during stirring.

Compared with the prior art, the utility model has the advantages that: the utility model has better overall sealing property, reduces the contact of reactants with the outside during reaction, reduces the pollution to the outside environment, is more environment-friendly, can extract copper resources in slurry in the production process of organic silicon to produce copper-containing solution, stores the copper-containing solution, can put the produced copper-containing solution into the production of the organic silicon again, reduces the loss of the copper resources and saves the production cost of the organic silicon.

Drawings

FIG. 1 is a schematic diagram of the present invention.

As shown in the figure: 1. a hydrolytic agent pump; 2. a hydrolytic agent liquid inlet pipe; 3. a reaction tank; 4. an organic silicon waste residue slurry pipe; 5. a slurry pump; 6. a stirring motor; 7. a stirring member; 8. a liquid filling port; 9. a filter plate; 10. supporting legs; 11. a copper-containing solution storage tank; 12. A vacuum pump; 13. a liquid discharge pipe; 14. a first electromagnetic valve; 15. a flange; 16. a fixing frame; 17. a copper-containing solution outlet pipe; 18. And a second electromagnetic valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Referring to fig. 1, an organic silicon copper catalyst recovery device comprises a hydrolytic agent pump 1, wherein an inlet of the hydrolytic agent pump 1 is connected with a hydrolytic agent liquid storage tank, an outlet of the hydrolytic agent pump 1 is connected with a hydrolytic agent liquid inlet pipe 2, a liquid outlet of the hydrolytic agent liquid inlet pipe 2 is connected with a reaction tank 3, the reaction tank 3 is connected with an organic silicon waste residue slurry pipe 4, the organic silicon waste residue slurry pipe 4 is connected with a slurry pump 5, a liquid inlet of the slurry pump 5 is connected with a slurry tank, the top of the reaction tank 3 is connected with a stirring motor 6, an output shaft of the stirring motor 6 is connected with a stirring piece 7, the upper part of a main stirring shaft of the stirring piece 7 is rotatably connected with the reaction tank 3, the top of the reaction tank 3 is provided with a liquid filling opening 8, a plug matched with the liquid filling opening 8 is arranged on the liquid filling opening 8, a filter plate 9 is arranged in the reaction tank 3, the filter plate 9 is thin, does not influence stirring and is tightly attached to the bottom of the reaction tank 3, during stirring, the liquid flows to drive substances among the filter plates 9 to be added and stirred together, and the bottom of the stirring piece 7 is rotatably connected with the filter plates 9, so that the stirring piece 7 is more stable during stirring. A liquid discharge pipe 13 is arranged at the bottom of the reaction tank 3, a first electromagnetic valve 14 is arranged on the liquid discharge pipe 13, and a flange 15 is arranged at the bottom of the liquid discharge pipe 13. The connecting pipeline is convenient, and the waste liquid is discharged. 3 bottoms of retort are equipped with the supporting leg 10 of a plurality of equipartitions, can give 3 better supports of retort, and are more stable when making its stirring, copper-containing solution liquid storage pot 11 is connected to 3 one sides of retort, retort 3 is connected copper-containing solution liquid storage pot 11 through copper-containing solution drain pipe 17, and is equipped with two 18 solenoid valves on the copper-containing solution drain pipe 17, can control the copper solution and flow out the opportunity. And after the reaction is finished, discharging the copper solution out of the reaction tank 3, wherein the reaction tank 3 is connected with a vacuum pump 12. The vacuum degree is controlled below-50 kPa, the materials are filtered in vacuum, and a fixing frame 16 for fixing the vacuum pump 12 is arranged on one side of the reaction tank 3, so that the vacuum pump 12 can be fixed more stably.

The working principle of the utility model is that a slurry pump 5 is started, waste residue generated in the production process of organic silicon is pumped into a reaction tank 3, a hydrolytic agent pump 1 is started, the hydrolytic agent is pumped into the reaction tank 3, then a stirring motor 6 is started for stirring, fine granular copper-containing siloxane is obtained after stirring is finished, a first electromagnetic valve 14 is opened to enable liquid to flow out, the fine granular copper-containing siloxane is left, then acidic substances are added for continuous stirring, oxides and catalysts are added from a liquid adding opening 8 in the stirring process, the mixture is stirred for 1-1.5H and then is vacuumized for filtering to obtain copper-containing solution, and a second electromagnetic valve 18 is opened to enable the copper-containing solution to enter a copper-containing solution storage tank 11 for taking.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an organic silicon copper catalyst recovery unit which characterized in that: including hydrolytic agent pump (1), exit linkage hydrolytic agent feed liquor pipe (2) of hydrolytic agent pump (1), the liquid outlet of hydrolytic agent feed liquor pipe (2) connects retort (3), organosilicon waste residue thick liquid pipe (4) is connected in retort (3), slurry pump (5) is connected in organosilicon waste residue thick liquid pipe (4), agitator motor (6) is connected at retort (3) top, output shaft stirring piece (7) of agitator motor (6), retort (3) top is equipped with filling opening (8), be equipped with filter (9) in retort (3), retort (3) bottom is equipped with supporting leg (10) of a plurality of equipartitions, copper-containing solution liquid storage pot (11) is connected to retort (3) one side, vacuum pump (12) is connected in retort (3).

2. The apparatus for recovering organosilicon copper catalyst according to claim 1, wherein: a liquid discharge pipe (13) is arranged at the bottom of the reaction tank (3), a first electromagnetic valve (14) is arranged on the liquid discharge pipe (13), and a flange (15) is arranged at the bottom of the liquid discharge pipe (13).

3. The apparatus for recovering organosilicon copper catalyst according to claim 1, wherein: and a fixing frame (16) for fixing the vacuum pump (12) is arranged on one side of the reaction tank (3).

4. The apparatus for recovering organosilicon copper catalyst according to claim 1, wherein: the reaction tank (3) is connected with the copper-containing solution storage tank (11) through the copper-containing solution outlet pipe (17), and a second electromagnetic valve (18) is arranged on the copper-containing solution outlet pipe (17).

5. The apparatus for recovering organosilicon copper catalyst according to claim 1, wherein: the bottom of the stirring piece (7) is rotatably connected with a filter plate (9).