Organic silicon slurry slag type hazardous waste pretreatment device

Abstract

The utility model belongs to the technical field of organic silicon slurry and slag type hazardous waste pretreatment, and particularly relates to an organic silicon slurry and slag type hazardous waste pretreatment device which comprises a mixing barrel, a connecting pipe fixedly installed at the bottom of the mixing barrel, a first valve rotationally installed on the connecting pipe, and a separation box fixedly installed at one end of the connecting pipe. The mixing device comprises a mixing barrel, a scraping plate is rotatably mounted in the mixing barrel, a plurality of stirring rods are fixedly mounted in the scraping plate, and a sealing cover is fixedly mounted at the top of the mixing barrel through a plurality of bolts. Through the arrangement of the connecting pipe, materials adhered to the inner wall of the mixing barrel can enter the separating box through the connecting pipe, the situation that the materials remain on the inner wall of the mixing barrel and influence the next mixing quality is avoided, the materials can be filtered, precipitates and clear liquid are separated in a filtering mode, and waiting for precipitation is not needed; and the progress of the next procedure is prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the organic silicon slurry slag kind of dangerous waste pretreatment technical field especially relates to a kind of organic silicon slurry slag kind of dangerous waste pretreatment device. BACKGROUND

[0002] Organic silicon slurry slag is a high-boiling dark oil-like solid-liquid mixture produced in the synthesis process of chlorosilane monomer. It is complex in composition, usually containing a small amount of carbon powder, silicon powder, copper catalyst, etc.

[0003] For example, the Chinese patent with publication number CN219783901 U discloses a recovery processing device for organic silicon slag. It includes a mixing cylinder, a gas filter fixedly connected to the upper end of the mixing cylinder, and a box body connected to the lower end of the mixing cylinder through a communication pipe. The box body is fixedly connected to a discharge pipe, and the straight part of the L-shaped liquid outlet pipe penetrates through the right side wall of the box body and a fixed sleeve. The fixed sleeve is rotationally and sealingly connected to the straight part of the liquid outlet pipe, and the vertical part of the liquid outlet pipe is located in the box body. A rotating sleeve is fixedly connected to the straight part of the liquid outlet pipe outside the box body, and the rotating sleeve is sleeved outside the fixed sleeve. A locking handle is threadedly connected to the rotating sleeve. The liquid inlet end of the liquid outlet pipe can be adjusted according to the height of the material in the box body, thereby effectively extracting the upper clear liquid above the precipitate in the box body, reducing the retention of the upper clear liquid in the box body, and facilitating the pressure filtration of the precipitate in the box body.

[0004] The above-mentioned patent has the following problems:

[0005] The patent has some shortcomings when in use, such as: when the organic silicon slag and the mixed material are mixed in the mixing cylinder, some materials will adhere to the inner wall of the mixing cylinder, and these materials cannot be discharged during discharging. If not cleaned thoroughly, the materials remaining on the inner wall of the mixing cylinder will affect the quality of the next mixing. At the same time, the device separates the precipitate from the clear liquid by sedimentation, which is slow and affects the progress of the next process. In view of this, we propose a kind of organic silicon slurry slag kind of dangerous waste pretreatment device. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a kind of organic silicon slurry slag kind of dangerous waste pretreatment device to solve the problems raised in the above background.

[0007] Therefore, the utility model provides a kind of organic silicon slurry slag kind of dangerous waste pretreatment device, which includes:

[0008] The bottom of the mixing barrel is fixedly provided with a connecting pipe, a valve one is rotatably arranged on the connecting pipe, one end of the connecting pipe is fixedly provided with a separation box, a scraper is rotatably arranged in the mixing barrel, a plurality of stirring rods are fixedly arranged in the scraper, a sealing cover is fixedly arranged on the top of the mixing barrel through a plurality of bolts, and a gas filter is fixedly arranged on the top of the sealing cover.

[0009] A driving assembly is arranged on the top of the sealing cover and used for driving the scraper to rotate.

[0010] A cover plate is fixedly arranged on the top of the separation box through a plurality of bolts, installation grooves one and two are arranged in the separation box, an installation frame is inserted and arranged in each of the installation grooves one and two, an activated carbon filter plate is fixedly arranged in the installation frame, a sealing ring is fixedly arranged on the installation frame, a liquid discharge pipe is fixedly arranged on the left side of the separation box, a valve two is rotatably arranged on the liquid discharge pipe, two discharge pipes are fixedly arranged on the front side of the separation box, and sealing plugs are inserted and arranged on the discharge pipes.

[0011] In the technical scheme, in use, an operator opens the cover on the feeding opening of the sealing cover, then puts silicone slurry and mixed materials into the mixing barrel through the feeding opening, and then covers the feeding opening of the sealing cover again, the driving assembly is arranged to drive the scraper to rotate, the scraper drives the stirring rods to rotate, so that the silicone slurry and the mixed materials in the mixing barrel can be fully mixed and stirred, at this time, the gas generated by stirring can be filtered by the gas filter and discharged from the mixing barrel to the outside.

[0012] After stirring, the operator rotates and opens the valve one by hand, then the materials in the mixing barrel can enter the separation box through the connecting pipe, at this time, under the action of the rotating scraper, the materials on the inner wall of the mixing barrel can be scraped off, so that the materials in the mixing barrel can enter the separation box completely, the materials in the separation box will contact one of the activated carbon filter plates close to the connecting pipe, then the activated carbon filter plate will filter the materials for the first time, the clear liquid in the materials will pass through the activated carbon filter plate, and the precipitate in the materials will be blocked by the activated carbon filter plate, then the filtered clear liquid will flow towards the liquid discharge pipe and contact the other activated carbon filter plate, the other activated carbon filter plate can filter the clear liquid more finely to ensure that the precipitate can be filtered out completely, then the operator rotates and opens the valve two, the clear liquid in the separation box will be discharged from the liquid discharge pipe, then the operator can pull out the two sealing plugs from the two discharge pipes respectively, so that the precipitate in the separation box can be discharged from the corresponding discharge pipe.

[0013] When cleaning, the operator can use a wrench to remove the bolts on the sealing cover and the cover plate, so that the scraper and the stirring rod can be taken out of the mixing barrel, and the two activated carbon filter plates can be taken out of the installation groove I and the installation groove II respectively for cleaning.

[0014] In the technical scheme, further, the driving assembly comprises:

[0015] The motor is fixedly installed on the top of the sealing cover, the output end of the motor penetrates through the top of the sealing cover and is tightly welded with the scraper, and the output shaft of the motor is rotationally connected with the sealing cover.

[0016] In the technical scheme, the motor is powered on and works, and then the output shaft of the motor drives the scraper to rotate.

[0017] In the technical scheme, further, the connecting pipe is communicated with the inner cavity of the mixing barrel and the inner cavity of the separation tank.

[0018] In the technical scheme, it is ensured that the material in the mixing barrel can enter the separation tank through the connecting pipe.

[0019] In the technical scheme, further, the top of the sealing ring is tightly contacted with the bottom of the cover plate, and the two sealing rings are tightly contacted with the inner walls of the installation groove I and the installation groove II respectively.

[0020] In the technical scheme, it is ensured that the two sealing rings can seal the installation groove I and the installation groove II respectively.

[0021] In the technical scheme, further, the two discharge pipes are located on one side of the installation groove I and the installation groove II respectively.

[0022] In the technical scheme, it is ensured that the precipitates blocked by the two activated carbon filter plates can be completely discharged.

[0023] In the technical scheme, further, the bottom of the separation tank is inclinedly arranged

[0024] In the technical scheme, it is ensured that the material can be displaced towards the liquid discharge pipe under the action of gravity.

[0025] In the technical scheme, further, the liquid discharge pipe is communicated with the inner cavity of the separation tank, and in the technical scheme, it is ensured that the clear liquid in the separation tank can enter the liquid discharge pipe and be discharged.

[0026] The beneficial effects of the utility model are as follows:

[0027] 1. The organic silicon slurry residue hazardous waste pretreatment device, through the cooperation between the sealing cover, the scraper, the stirring rod and the driving assembly, can ensure that the materials adhered to the inner wall of the mixing barrel can be scraped off, so that the materials adhered to the inner wall of the mixing barrel can enter the separation box through the connecting pipe, avoiding the influence of the materials remaining on the inner wall of the mixing barrel on the quality of the next mixing.

[0028] 2. The organic silicon slurry residue hazardous waste pretreatment device, through the cooperation between the sealing ring, the separation box, the activated carbon filter plate, the mounting frame, the mounting groove one and the mounting groove two, can ensure that the materials can be filtered, so that the precipitate and the clear liquid are separated by filtration, without waiting for precipitation, avoiding affecting the progress of the next process. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a whole structure schematic view of the utility model;

[0030] Figure 2 It is a structure schematic view of the separation box inside the utility model;

[0031] Figure 3 It is an explosion structure schematic view of the discharge pipe and the sealing plug in the utility model;

[0032] Figure 4 It is a structure schematic view of the mixing barrel inside the utility model;

[0033] Figure 5 It is a structure schematic view of the scraper and the stirring rod in the utility model;

[0034] Figure 6 It is a structure schematic view of the separation box inside the utility model;

[0035] Figure 7 It is an explosion structure schematic view of the sealing ring and the mounting frame in the utility model;

[0036] Figure 8 It is a cross-sectional structure schematic view of the separation box in the utility model.

[0037] The marks in the figure are:

[0038] 1, mixing barrel; 2, separation box; 3, sealing cover; 4, gas filter; 5, motor; 6, connecting pipe; 7, sealing plug; 8, cover plate; 9, liquid discharge pipe; 10, activated carbon filter plate; 11, sealing ring; 12, valve one; 13, scraper; 14, stirring rod; 15, mounting frame; 16, valve two; 17, mounting groove one; 18, mounting groove two; 19, discharge pipe. DETAILED DESCRIPTION

[0039] With reference to the drawings and the embodiments described herein, it will be understood that the drawings and embodiments are illustrative of only a few of the embodiments of the present application and are not therefore to be considered limiting of its scope, for the application is not limited to the embodiments illustrated in the description below.

[0040] In the description of the present application, it should be understood that the terms used herein are for the purpose of describing specific embodiments and are not intended to limit the example embodiments of the present application. For the purpose of clarity, the dimensions of the various parts shown in the drawings are not drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be understood that the techniques, methods, and apparatus are part of the prior art and should be understood to be incorporated into the disclosure in order to fully enable the present application. In all examples shown and discussed herein, any specific values are to be interpreted as illustrative only and not limiting. Thus, other examples of the example embodiments can have different values. It is noted that like numbers and letters on the figures identify like parts throughout the disclosure, and thus, once defined, do not need to be further discussed.

[0041] It should be noted that the terms "first", "second", and the like, used in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the use of these terms herein is merely for distinguishing between similar elements and is not meant to constrict the scope of the application to a given sequence or order, and that these terms can be understood interchangeably in some instances. Furthermore, the terms "comprise", "comprising", "comprises", "include", "including", "includes", "contain", "containing", "contains", "characterized by", "have", "having", "has", "may have", "may have", "may have" and "may have" are not used to the exclusion of other elements that are not explicitly described or not explicitly claimed.

[0042] It should be noted that in the description of the present application, the terms of orientation such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal", and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which are used only for the convenience of description of the present application and simplification of the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be understood as limiting the scope of protection of the present application; the terms "inner, outer" refer to the inner and outer of the contour of the parts themselves.

[0043] It should be noted that in this application, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include those elements only, but can also include other elements that are not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be pointed out that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0044] Embodiment 1:

[0045] Please refer to Figure 1 - Figure 8 As shown in the figure, the present embodiment provides a kind of organic silicon slurry residue class hazardous waste pretreatment device, comprising:

[0046] Mixing bucket 1, the bottom of mixing bucket 1 is fixedly installed with connecting pipe 6, valve one 12 is rotatably installed on connecting pipe 6, one end of connecting pipe 6 is fixedly installed with separation tank 2, scraper 13 is rotatably installed in mixing bucket 1, a plurality of stirring rods 14 are fixedly installed in scraper 13, the top of mixing bucket 1 is fixedly installed with sealing cover 3 by a plurality of bolts, and gas filter 4 is fixedly installed on the top of sealing cover 3;

[0047] Driving assembly, driving assembly is located at the top of sealing cover 3, and is used to drive scraper 13 to rotate;

[0048] Cover plate 8 is fixed on the top of separation tank 2 by a plurality of bolts, installation groove one 17 and installation groove two 18 are formed in separation tank 2, installation frame 15 is insertedly installed in installation groove one 17 and installation groove two 18, activated carbon filter plate 10 is fixedly installed in installation frame 15, sealing ring 11 is fixedly installed on installation frame 15, liquid discharge pipe 9 is fixedly installed on the left side of separation tank 2, valve two 16 is rotatably installed on liquid discharge pipe 9, two discharge pipes 19 are fixedly installed on the front side of separation tank 2, and sealing plug 7 is insertedly installed on discharge pipe 19.

[0049] Wherein, in use, the operator opens the cover on the inlet of the sealing cover 3, then puts the silicone slurry and mixed materials into the mixing barrel 1 through the inlet, then covers the cover on the inlet of the sealing cover 3, drives the scraping plate 13 to rotate through the driving assembly, the scraping plate 13 drives the stirring rods 14 to rotate, so that the silicone slurry and mixed materials in the mixing barrel 1 can be fully mixed and stirred, at this time, the gas generated by stirring can be filtered by the gas filter 4 and discharged from the mixing barrel 1 to the outside;

[0050] After stirring, the operator rotates and opens the valve 12, then the materials in the mixing barrel 1 can enter the separation tank 2 through the connecting pipe 6, at this time, under the action of the rotating scraping plate 13, the materials on the inner wall of the mixing barrel 1 can be scraped off, so that the materials in the mixing barrel 1 completely enter the separation tank 2, the materials entering the separation tank 2 will contact one of the activated carbon filter plates 10 near the connecting pipe 6, then the activated carbon filter plate 10 will filter the materials, the clear liquid in the materials will pass through the activated carbon filter plate 10, and the precipitate in the materials will be blocked by the activated carbon filter plate 10, then the filtered clear liquid will flow towards the liquid outlet pipe 9 and contact the other activated carbon filter plate 10, the other activated carbon filter plate 10 can filter the clear liquid more finely to ensure that all the precipitate is filtered out, then the operator rotates and opens the valve 16, the clear liquid in the separation tank 2 will be discharged from the liquid outlet pipe 9, then the operator can pull out the two sealing plugs 7 from the two discharge pipes 19, so that the precipitate in the separation tank 2 can be discharged from the corresponding discharge pipe 19;

[0051] When cleaning, the operator can use a wrench to disassemble the bolts on the sealing cover 3 and the cover plate 8, so that the scraping plate 13 and the stirring rods 14 can be taken out of the mixing barrel 1, and the two activated carbon filter plates 10 can be taken out of the installation slot 17 and the installation slot 18 respectively for cleaning, which is more convenient.

[0052] Embodiment 2

[0053] The embodiment provides a kind of silicone slurry dangerous waste pre-treatment device, in addition to including the technical solutions of above-mentioned embodiment, still have the following technical features, driving assembly includes:

[0054] Motor 5, motor 5 is fixedly installed at the top of sealing cover 3, the output end of motor 5 penetrates the top of sealing cover 3 and is tightly welded with scraping plate 13, the output shaft of motor 5 is rotatably connected with sealing cover 3.

[0055] Wherein, make motor 5 energized and work, then the output shaft of motor 5 will drive scraping plate 13 to rotate.

[0056] Embodiment 3:

[0057] The organic silicon slurry residue hazardous waste pretreatment device provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments: the connecting pipe 6 is in communication with the inner cavity of the mixing bucket 1, and the connecting pipe 6 is in communication with the inner cavity of the separation tank 2.

[0058] The material in the mixing bucket 1 can enter the separation tank 2 through the connecting pipe 6.

[0059] Embodiment 4:

[0060] The organic silicon slurry residue hazardous waste pretreatment device provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments: the top of the sealing ring 11 is in close contact with the bottom of the cover plate 8, and the two sealing rings 11 are in close contact with the inner walls of the mounting groove one 17 and the mounting groove two 18, respectively.

[0061] The two sealing rings 11 can seal the mounting groove one 17 and the mounting groove two 18, respectively.

[0062] Embodiment 5:

[0063] The organic silicon slurry residue hazardous waste pretreatment device provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments: the two discharge pipes 19 are located on one side of the mounting groove one 17 and the mounting groove two 18, respectively.

[0064] The precipitate blocked by the two activated carbon filter plates 10 can be completely discharged.

[0065] Embodiment 6:

[0066] The organic silicon slurry residue hazardous waste pretreatment device provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments: the bottom of the separation tank 2 is inclined.

[0067] The material can be displaced in the direction of the liquid discharge pipe 9 under the action of gravity.

[0068] Embodiment 7:

[0069] The organic silicon slurry residue hazardous waste pretreatment device provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments: the liquid discharge pipe 9 is in communication with the inner cavity of the separation tank 2.

[0070] The clear liquid in the separation tank 2 can enter the liquid discharge pipe 9 and be discharged.

[0071] It is worth mentioning that the structure and principle of the gas filter 4 of the present embodiment are both prior art, and can be referred to the comparative document (CN219783901 U, a recovery treatment device for organic silicon slurry) for details, which will not be repeated here.

[0072] Working principle: in use, the operator opens the lid on the inlet of the sealing cover 3, then puts the organic silicon slurry and the mixed material into the mixing barrel 1 through the inlet, then covers the lid on the inlet of the sealing cover 3, and then powers on the motor 5, then the output shaft of the motor 5 drives the scraper 13 to rotate, which drives the stirring rods 14 to rotate, so as to fully mix and stir the organic silicon slurry and the mixed material in the mixing barrel 1, at this time, the gas generated by stirring can be filtered by the gas filter 4 and discharged from the mixing barrel 1 to the outside;

[0073] After stirring, the operator rotates and opens the valve 12, then the material in the mixing barrel 1 can enter the separation tank 2 through the connecting pipe 6, at this time, under the action of the rotation of the scraper 13, the material on the inner wall of the mixing barrel 1 can be scraped off, so that the material in the mixing barrel 1 completely enters the separation tank 2, the material in the separation tank 2 will contact one of the activated carbon filter plates 10 near the connecting pipe 6, then one of the activated carbon filter plates 10 will filter the material, the clear liquid in the material will pass through one of the activated carbon filter plates 10, and the sediment in the material will be blocked by one of the activated carbon filter plates 10, then the filtered clear liquid will flow towards the liquid outlet pipe 9 and contact the other activated carbon filter plate 10, the other activated carbon filter plate 10 can filter the clear liquid more finely to ensure that all the sediment is filtered out, then the operator rotates and opens the valve 16, the clear liquid in the separation tank 2 will be discharged from the liquid outlet pipe 9, then the operator can pull out the two sealing plugs 7 from the two discharge pipes 19, so that the sediment in the separation tank 2 can be discharged from the corresponding discharge pipe 19;

[0074] When cleaning, the operator can use a wrench to disassemble the bolts on the sealing cover 3 and the cover plate 8, so as to take out the scraper 13 and the stirring rods 14 from the mixing barrel 1, and take out the two activated carbon filter plates 10 from the installation grooves 17 and 18 respectively and clean them, which is more convenient.

[0075] The embodiments of the present application are described above with reference to the drawings, and the embodiments and features in the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are only illustrative but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection of the present application.

Claims

1. A device for pretreating silicone sludge-like hazardous waste, characterized by comprising: The utility model relates to a kind of active carbon filter and separation device, including: Mixing bucket (1), the bottom of the mixing bucket (1) is fixedly installed with connecting pipe (6), valve one (12) is rotatably installed on the connecting pipe (6), one end of the connecting pipe (6) is fixedly installed with separation tank (2), scraper (13) is rotatably installed in the mixing bucket (1), a plurality of stirring rods (14) are fixedly installed in the scraper (13), the top of the mixing bucket (1) is fixedly installed with sealing cover (3) by a plurality of bolts, the top of the sealing cover (3) is fixedly installed with gas filter (4); Driving assembly, the driving assembly is located at the top of sealing cover (3), and is used to drive scraper (13) to rotate; Cover plate (8), the cover plate (8) is fixed on the top of separation tank (2) by a plurality of bolts, installation groove one (17) and installation groove two (18) are formed in the separation tank (2), installation frame (15) is insertedly installed in installation groove one (17) and installation groove two (18), active carbon filter plate (10) is fixedly installed in the installation frame (15), sealing ring (11) is fixedly installed on the installation frame (15), liquid discharge pipe (9) is fixedly installed on the left side of the separation tank (2), valve two (16) is rotatably installed on the liquid discharge pipe (9), two discharge pipes (19) are fixedly installed on the front side of the separation tank (2), sealing plug (7) is insertedly installed on the discharge pipe (19).

2. The organosilicon sludge hazardous waste pretreatment device according to claim 1, characterized in that, The driving assembly includes: Motor (5), the motor (5) is fixedly installed at the top of sealing cover (3), the output end of the motor (5) penetrates the top of sealing cover (3) and is tightly welded with scraper (13), the output shaft of the motor (5) is rotatably connected with sealing cover (3).

3. The organic silicon slurry residue hazardous waste pretreatment device according to claim 1, characterized in that, The connecting pipe (6) is communicated with the inner cavity of the mixing bucket (1), and the connecting pipe (6) is communicated with the inner cavity of the separation tank (2).

4. The organosilica sludge hazardous waste pretreatment device according to claim 1, characterized in that, The top of the sealing ring (11) is in close contact with the bottom of the cover plate (8), and the two sealing rings (11) are in close contact with the inner walls of installation groove one (17) and installation groove two (18) respectively.

5. The organosilica sludge hazardous waste pretreatment device of claim 1, wherein, Two discharge pipes (19) are located on one side of installation groove one (17) and installation groove two (18) respectively.

6. The organosilica sludge hazardous waste pretreatment device of claim 1, wherein, The bottom of the separation tank (2) is inclined.

7. The organosilica sludge hazardous waste pretreatment device of claim 1, wherein, The liquid discharge pipe (9) is communicated with the inner cavity of the separation tank (2).

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