CN215480120U - Nitromethane waste liquid treatment equipment - Google Patents
Nitromethane waste liquid treatment equipment Download PDFInfo
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- CN215480120U CN215480120U CN202121664288.4U CN202121664288U CN215480120U CN 215480120 U CN215480120 U CN 215480120U CN 202121664288 U CN202121664288 U CN 202121664288U CN 215480120 U CN215480120 U CN 215480120U
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- waste liquid
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Abstract
The utility model discloses nitromethane waste liquid treatment equipment which comprises a fixed cylinder and a protective frame fixedly connected to one side of the surface of the fixed cylinder, wherein a centrifugal filtering mechanism is arranged inside the fixed cylinder, the top end of the fixed cylinder is fixedly connected with a feed hopper, and an oil absorption mechanism is arranged inside the feed hopper; the centrifugal filtering mechanism comprises a supporting table and a rotating table, and the bottom of the inner wall of the fixed cylinder is fixedly connected with a base. This nitromethane waste liquid treatment equipment can realize carrying out the centrifugation rotation to the waste liquid through centrifugal filter mechanism, and the setting of scraping the strip of deuterogamy can strike off the solid residue that is located the cartridge filter surface, realizes the quickly separating between solid residue and the waste liquid, avoids stewing the filtration and causes the filter screen to take place the problem of jam easily, is convenient for simultaneously dismantle the cartridge filter and clear up inside solid residue, improves filtration efficiency and quality.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to nitromethane waste liquid treatment equipment.
Background
Nitromethane is an organic substance, has a molecular formula of CH3NO2, has a molecular weight of 61.04, is a colorless oily liquid, has a slightly offensive pungent smell, is soluble in ethanol, diethyl ether and dimethylformamide, and partially soluble in water, is used for organic synthesis, can be used for synthesizing pesticides such as chloropicrin and nitroalcohol, can be used for preparing explosives, rocket fuels, medicines, dyes, insecticides, gasoline additives and the like, and can also be used as an organic solvent.
Nitromethane can produce more waste liquid at the in-process of preparation, utilizes waste liquid self gravity to make among the prior art solid residue and the liquid between the separation of filtering, adopts this kind to stew filterable mode filter effect relatively poor and make the filter screen jam easily, still contains a small amount of oil content in the waste liquid simultaneously, handles to the oil content and makes the oil content adhesion be difficult to clear up on the filter screen surface, has reduced waste liquid treatment's work efficiency.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides nitromethane waste liquid treatment equipment, which solves the technical problems that the standing, filtering and separating effects between solid residues and liquid in waste liquid are poor and a filter screen is easy to block due to the self gravity of the waste liquid, and oil in the waste liquid is not treated, so that the oil is adhered to the surface of the filter screen to cause difficulty in cleaning.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a nitromethane waste liquid treatment device comprises a fixed cylinder and a protective frame fixedly connected to one side of the surface of the fixed cylinder, wherein the bottom of the fixed cylinder is communicated with a water outlet pipe, a centrifugal filtering mechanism is arranged inside the fixed cylinder, the top end of the fixed cylinder is fixedly connected with a feed hopper, and the inside of the feed hopper is connected with an oil absorption mechanism through a connecting rib plate;
centrifugal filter mechanism includes brace table and revolving stage, the bottom fixedly connected with base of solid fixed cylinder inner wall, connecting block fixedly connected with motor is passed through to one side at solid fixed cylinder inner wall top, the first gear of shaft coupling fixedly connected with is passed through to the one end of motor output shaft, the fixed surface of revolving stage is connected with the second gear with first gear engaged with, the bottom fixedly connected with of revolving stage runs through to the sleeve of brace table bottom, telescopic internal thread is connected with and runs through to the inside cartridge filter of base, the logical groove with cartridge filter looks adaptation is seted up to the inside of base, be connected with the connecting rod between the surface of cartridge filter and the inner wall of solid fixed cylinder, the connecting rod is close to the one end fixedly connected with scraper blade of cartridge filter, and one side of scraper blade contacts through the surface of scraping strip and cartridge filter.
Preferably, the movable grooves are formed in the base and located on two sides of the through groove, and a buffer spring is fixedly connected to one side of the inner wall of each movable groove.
Preferably, one end of the buffer spring is fixedly connected with a supporting block penetrating into the through groove, and the top of the supporting block is in contact with the bottom end of the filter cylinder.
Preferably, the bottom of the rotating platform is connected with the top of the supporting platform in a sliding mode through a sliding block, and two sides of the supporting platform are fixedly connected with the inner wall of the fixed cylinder.
Preferably, the oil absorption mechanism comprises a placing cylinder, a through hole is formed in the surface of the placing cylinder, oil absorption resin is filled in the placing cylinder, the particle size of the oil absorption resin is larger than the pore size of the through hole, and the filter cylinder is communicated with the placing cylinder through a liquid discharge pipe.
Preferably, the top end of the placing cylinder is in threaded connection with a sealing cover, and the surface of the placing cylinder is movably connected with an oil absorption sponge sleeve.
Advantageous effects
The utility model provides a nitromethane waste liquid treatment device. Compared with the prior art, the method has the following beneficial effects:
(1) this nitromethane waste liquid treatment equipment can realize carrying out the centrifugation rotation to the waste liquid through centrifugal filter mechanism, and the setting of scraping the strip of deuterogamy can strike off the solid residue that is located the cartridge filter surface, realizes the quickly separating between fixed residue and the waste liquid, avoids stewing the filtration and causes the filter screen to take place the problem of jam easily, is convenient for simultaneously dismantle the cartridge filter and clear up inside solid residue, improves filtration efficiency and quality.
(2) This nitromethane waste liquid treatment facility, construct including placing a section of thick bamboo through the oil absorption, and the inside packing of placing a section of thick bamboo has oil absorption resin, the top threaded connection who places a section of thick bamboo has sealed lid, the surface swing joint who places a section of thick bamboo has oil absorption sponge cover, oil absorption mechanism can realize absorbing the oil content in the waste liquid, oil absorption sponge cover and oil absorption resin absorb abundant back simultaneously, can change, make follow-up circulated use, avoid the oil content adhesion to cause the problem of clearance difficulty on the cartridge filter surface, the prefiltering through oil absorption mechanism simultaneously, get into the inside waste liquid of a fixed section of thick bamboo and be convenient for centrifugal separation.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the sleeve construction of the present invention;
fig. 4 is a schematic structural diagram of the oil suction mechanism of the present invention.
In the figure: 1-fixed cylinder, 11-water outlet pipe, 2-protective frame, 3-centrifugal filter mechanism, 31-support table, 32-rotary table, 33-base, 34-motor, 35-first gear, 36-second gear, 37-sleeve, 38-filter cylinder, 39-through groove, 310-scraper, 311-movable groove, 312-buffer spring, 313-supporting block, 4-feed hopper, 5-oil absorption mechanism, 51-placing cylinder, 52-sealing cover, 53-oil absorption sponge sleeve and 6-liquid discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a nitromethane waste liquid treatment device comprises a fixed cylinder 1 and a protective frame 2 fixedly connected to one side of the surface of the fixed cylinder 1, wherein the bottoms of two sides of the surface of the fixed cylinder 1 are communicated with water outlet pipes 11, one end of each water outlet pipe 11 is provided with a protective cover, the top of the fixed cylinder 1 is communicated with a liquid discharge pipe 6 penetrating into a filter cylinder 38, an oil suction mechanism 5 comprises a placing cylinder 51, the bottom end of the placing cylinder 51 is fixedly connected with the top end of the fixed cylinder 1, the placing cylinder 51 is filled with oil suction resin, an oil suction sponge sleeve 53 and the oil suction resin can be replaced after being fully absorbed, the subsequent oil suction mechanism can be recycled, the top end of the placing cylinder 51 is in threaded connection with a sealing cover 52, the surface of the placing cylinder 51 is movably connected with the oil suction sponge sleeve 53, the surface of the placing cylinder 1 is provided with through holes, waste liquid can enter the placing cylinder 1, and oil in the waste liquid can be sucked and removed through the oil suction resin, the inside of solid fixed cylinder 1 is provided with centrifugal filter mechanism 3, and the top fixedly connected with feeder hopper 4 of solid fixed cylinder 1, feeder hopper 4 can carry the waste liquid to solid fixed cylinder 1 inside, and the inside of feeder hopper 4 is provided with oil absorption mechanism 5.
The centrifugal filtering mechanism 3 comprises a supporting table 31 and a rotating table 32, the bottom of the rotating table 32 is connected with the top of the supporting table 31 in a sliding manner through a sliding block, both sides of the supporting table 31 are fixedly connected with the inner wall of the fixed cylinder 1, the bottom of the inner wall of the fixed cylinder 1 is fixedly connected with a base 33, both sides of the base 33, which are positioned in the through groove 39, are provided with movable grooves 311, one side of the inner wall of each movable groove 311 is fixedly connected with a buffer spring 312, one end of each buffer spring 312 is fixedly connected with a supporting block 313 which penetrates into the through groove 39, the top of each supporting block 313 is contacted with the bottom end of the filter cylinder 38, one side of the top of the inner wall of the fixed cylinder 1 is fixedly connected with a motor 34 through a connecting block, the motor 34 is a three-phase asynchronous motor and can rotate forward and backward and adjust the rotating speed, one end of an output shaft of the motor 34 is fixedly connected with a first gear 35 through a coupler, the surface of the rotating table 32 is fixedly connected with a second gear 36 which is meshed with the first gear 35, the bottom fixedly connected with of revolving stage 32 runs through to the sleeve 37 of propping up supporting bench 31 bottom, and the inside threaded connection of sleeve 37 has the cartridge filter 38 that runs through to the base 33 inside, and the logical groove 39 with cartridge filter 38 looks adaptation is seted up to the inside of base 33, is connected with the connecting rod between the outer surface of cartridge filter 38 and the inner wall of solid fixed cylinder 1, and the one end fixedly connected with scraper blade 310 that the connecting rod is close to cartridge filter 38, and the one side of scraper blade 310 contacts through the surface of scraping strip and cartridge filter 38.
When the device is used, nitromethane waste liquid is conveyed into the placing cylinder 51, oil in the waste liquid is absorbed by the oil absorption resin and the oil absorption sponge sleeve 53 in the placing cylinder 51, the liquid with the oil removed enters the feed hopper 4 through the through hole on the surface of the placing cylinder 51, the liquid is conveyed into the filter cylinder 38 through the liquid discharge pipe 6, the motor 34 is started at this time, the motor 34 drives the rotating platform 32 to rotate through the first gear 35 and the second gear 36, the rotating platform 32 rotates at the top of the supporting platform 31 through the bottom sliding block at this time, then the filter cylinder 38 is driven to rotate, the liquid can be driven to carry out centrifugal filtration along with the rotation of the filter cylinder 38, fixed residues in the waste liquid are left inside the filter cylinder 38, the liquid is centrifuged to the outside of the filter cylinder 38, the protective cover is opened, the liquid is discharged by the water outlet pipe 11, when the filter cylinder 38 rotates, the scraper 310 can prevent the surface pores of the filter cylinder 38 from being blocked through the arrangement of the scraper, influence the discharge of liquid, when will clearing up solid residue, with two supporting shoe 313 through buffer spring 312's buffer power remove to activity groove 311 inside, personnel's rethread handle rotate cartridge filter 38 for the top of cartridge filter 38 from the inside rotatory removal of sleeve 37 can, alright clear up the solid residue of cartridge filter 38 inside, just so accomplished whole work.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a nitromethane waste liquid treatment facility, includes solid fixed cylinder (1) and fixed connection in solid fixed cylinder (1) surface one side protective frame (2), the bottom intercommunication of solid fixed cylinder (1) has outlet pipe (11), its characterized in that: a centrifugal filtering mechanism (3) is arranged inside the fixed cylinder (1), the top end of the fixed cylinder (1) is fixedly connected with a feed hopper (4), and the inside of the feed hopper (4) is connected with an oil absorption mechanism (5) through a connecting rib plate;
the centrifugal filter mechanism (3) comprises a support table (31) and a rotary table (32), the bottom of the inner wall of the fixed cylinder (1) is fixedly connected with a base (33), one side of the top of the inner wall of the fixed cylinder (1) is fixedly connected with a motor (34) through a connecting block, one end of an output shaft of the motor (34) is fixedly connected with a first gear (35) through a shaft coupling, the surface of the rotary table (32) is fixedly connected with a second gear (36) meshed with the first gear (35), the bottom of the rotary table (32) is fixedly connected with a sleeve (37) penetrating through the bottom of the support table (31), the internal thread of the sleeve (37) is connected with a filter cylinder (38) penetrating through the inside of the base (33), the inside of the base (33) is provided with a through groove (39) matched with the filter cylinder (38), and a connecting rod is connected between the outer surface of the filter cylinder (38) and the inner wall of the fixed cylinder (1), one end fixedly connected with scraper blade (310) that the connecting rod is close to cartridge filter (38), and the surface that one side of scraper blade (310) contacted with cartridge filter (38) through scraping the strip.
2. The nitromethane waste liquid treatment equipment according to claim 1, characterized in that: the inside of base (33) just is located the both sides that lead to groove (39) and has all seted up movable groove (311), and one side fixedly connected with buffer spring (312) of movable groove (311) inner wall.
3. The nitromethane waste liquid treatment equipment according to claim 2, characterized in that: one end of the buffer spring (312) is fixedly connected with a supporting block (313) penetrating into the through groove (39), and the top of the supporting block (313) is in contact with the bottom end of the filter cylinder (38).
4. The nitromethane waste liquid treatment equipment according to claim 1, characterized in that: the bottom of revolving stage (32) is through the top sliding connection of slider with brace table (31), the both sides of brace table (31) all with the inner wall fixed connection of fixed cylinder (1).
5. The nitromethane waste liquid treatment equipment according to claim 1, characterized in that: the oil absorption mechanism (5) comprises a placing cylinder (51), through holes are formed in the surface of the placing cylinder (51), oil absorption resin is filled in the placing cylinder (51), the particle size of the oil absorption resin is larger than the pore size of the through holes, and the filter cylinder (38) is communicated with the placing cylinder (51) through a liquid discharge pipe (6).
6. The nitromethane waste liquid treatment equipment according to claim 5, characterized in that: the top end of the placing cylinder (51) is in threaded connection with a sealing cover (52), and the surface of the placing cylinder (51) is movably connected with an oil absorption sponge sleeve (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121664288.4U CN215480120U (en) | 2021-07-21 | 2021-07-21 | Nitromethane waste liquid treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121664288.4U CN215480120U (en) | 2021-07-21 | 2021-07-21 | Nitromethane waste liquid treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215480120U true CN215480120U (en) | 2022-01-11 |
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ID=79750809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121664288.4U Active CN215480120U (en) | 2021-07-21 | 2021-07-21 | Nitromethane waste liquid treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215480120U (en) |
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2021
- 2021-07-21 CN CN202121664288.4U patent/CN215480120U/en active Active
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