CN216539966U

CN216539966U - Carbon nanotube purification equipment

Info

Publication number: CN216539966U
Application number: CN202122900163.3U
Authority: CN
Inventors: 张世闯
Original assignee: Daye Wangke Nanotechnology Co ltd
Current assignee: Daye Zhanwang New Material Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-17
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a carbon nano tube purifying device, which comprises an acid washing chamber, wherein heating elements are arranged inside two sides of the acid washing chamber, a cover body is arranged at the upper end of the acid washing chamber through a fixing screw, the upper end of one side of the cover body is connected with an exhaust pipe, the upper end of the exhaust pipe is connected with a purifying mechanism, a motor is arranged at the upper end of the middle part of the cover body, the lower end of the motor is connected with a stirring rod, the lower end of the stirring rod is connected with a lower stirring paddle, the lower end of the acid washing chamber is communicated with a discharge hole, the lower end of the discharge hole is connected with a discharge pipe, the upper end of the discharge pipe is communicated with the upper end of a filtering and drying chamber, a filter screen is arranged inside the filtering and drying chamber, second heating assemblies are arranged on the inner walls on two sides of the filtering and drying chamber at the upper end of the filter screen, and drying chamber is provided with a uniformly mixing fan, this device can carry out purification treatment to exhaust waste gas after the purification, can also improve holistic purification effect simultaneously.

Description

Carbon nanotube purification equipment

Technical Field

The utility model belongs to the technical field of carbon nanotube production, and particularly relates to carbon nanotube purification equipment.

Background

The carbon nano tube as a nano material has light weight, perfect connection of a hexagonal structure and a plurality of abnormal mechanical, electrical and chemical properties. The carbon nano tube has prominent application particularly in the battery field, and common manufacturing methods of the carbon nano tube comprise an arc discharge method, a laser evaporation method and a catalytic thermal cracking method. However, carbon nanotubes produced by carbon nanotubes often contain many impurities, and a purification device is required for purification.

However, the waste gas after reaction in the existing purification device is directly discharged to the outside, which easily causes environmental pollution, and the existing purification device has poor purification effect for carbon nanotubes, so that a carbon nanotube purification apparatus is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned problems, a carbon nanotube purifying apparatus is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a carbon nanotube purification equipment, includes the pickling chamber, the inside heating element that is provided with in both sides of pickling chamber, the lid is installed through the fixed screw in the upper end of pickling chamber, one side upper end of lid is connected with the blast pipe, the upper end of blast pipe is connected with purification mechanism, the middle part upper end of lid is provided with the motor, the lower extreme of motor is connected with the puddler, the lower extreme of puddler is connected with stirring rake down, the lower extreme intercommunication of pickling chamber has the discharge gate, the lower extreme of discharge gate is connected with row's material pipe, arrange the upper end of material pipe and filter the drying chamber upper end and be linked together, the inside of filtering the drying chamber is provided with the filter screen, be provided with second heating element on the inner wall of the filtration drying chamber both sides of lower extreme on the filter screen, the upside inner wall of filtering the drying chamber is provided with the mixing fan.

In a preferred embodiment, the exhaust pipe is provided with an air pump, the purification mechanism comprises a purification box, the purification box is internally divided into a water purification chamber, a purification chamber and a smell removal chamber by a partition plate, purified water is arranged in the water purification chamber, an activated carbon material is arranged in the purification chamber, and a smell removal adsorption material is arranged in the smell removal chamber.

In a preferred embodiment, the upper end of the left side of the purification box is communicated with an air outlet, the partition plate is provided with a one-way valve, the left end of the exhaust pipe is connected with a connecting pipe in the water purification chamber, the lower end of the connecting pipe is arranged in the water purification chamber, and the water purification chamber is provided with a water inlet and a water outlet.

In a preferred embodiment, a pump body is arranged on the discharge pipe, a first water storage cavity and a second water storage cavity are respectively communicated with two sides of the lower end of the filtering and drying chamber, and a return pipe is connected to the upper end of the first water storage cavity.

In a preferred embodiment, the upper end of the right side of the cover body is communicated with a water inlet, the water inlet is provided with a metering valve, the upper end of the return pipe is connected with the water inlet, the return pipe, the discharge port, the first water storage cavity and the second water storage cavity are provided with electromagnetic valves, one side of the cover body is provided with a feed port, and the upper end of one side of the filtering and drying chamber is provided with a water inlet.

In a preferred embodiment, the lower end of one side of the first water storage cavity and the lower end of one side of the second water storage cavity are provided with a waste discharge port, the return pipe is provided with a return pump, and the outer end of one side of the filter screen penetrates through the inner wall of one side of the filtering and drying chamber and is connected with the handle.

Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the heating element works, the acid liquor and the carbon nano tubes can be mixed together through the matching of the stirring rod and the lower stirring paddle, the acid washing treatment is realized, the acid liquor reaches the filter screen after the acid washing, the purified water is discharged through the water inlet, the carbon nano tubes on the filter screen are cleaned through the purified water, the filter screen is dried through the second heating element, and then the dried carbon nano tubes are taken out, so that the purification effect can be greatly improved.

2. According to the utility model, when the waste gas is discharged into the purification mechanism, the waste gas sequentially passes through the water purification chamber, the purification chamber and the odor removal chamber, impurities dissolved in water are removed through the water purification chamber, the waste gas is subjected to secondary purification treatment through the activated carbon material, and meanwhile, odor removal treatment is realized on the gas through the odor removal chamber, so that the discharged gas is ensured not to pollute the environment.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention in its entirety;

fig. 2 is a sectional view showing the entire structure of the purge mechanism of the present invention.

The labels in the figure are: the device comprises a cover body 1, a vent pipe 2, a purification mechanism 3, an air outlet 31, a purification chamber 32, a connecting pipe 33, a water purification chamber 34, a deodorizing chamber 35, a motor 4, a water inlet 5, a heating element 6, a stirring rod 7, an acid washing chamber 8, a stirring paddle 9, a discharge port 10, a discharge pipe 11, a first water storage cavity 12, a return pipe 13, a mixing fan 14, a filter screen 15, a second heating assembly 16, a filtering and drying chamber 17 and a second water storage cavity 18.

Detailed Description

The utility model will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-2, a carbon nanotube purifying apparatus comprises an acid washing chamber 8, wherein heating elements 6 are arranged inside two sides of the acid washing chamber 8, a cover body 1 is mounted at the upper end of the acid washing chamber 8 through fixing screws, the fixing screws are loosened, the cover body 1 can be removed, the inside of the acid washing chamber 8 is conveniently cleaned, the upper end of one side of the cover body 1 is connected with an exhaust pipe 2, the upper end of the exhaust pipe 2 is connected with a purifying mechanism 3, a motor 4 is arranged at the upper end of the middle part of the cover body 1, the lower end of the motor 4 is connected with a stirring rod 7, the lower end of the stirring rod 7 is connected with a lower stirring paddle 9, the heating elements 6 work, and through the cooperation of the stirring rod 7 and the lower stirring paddle 9, the acid solution and the carbon nanotubes can be mixed together, the acid washing treatment is realized, the purifying effect of the carbon nanotubes is improved, a discharge port 10 is communicated with the lower end of the acid washing chamber 8, the lower extreme of discharge gate 10 is connected with row material pipe 11, arrange the upper end of material pipe 11 and be linked together with filtering drying chamber 17 upper end, filtering drying chamber 17's inside is provided with filter screen 15, arrange into filtering drying chamber 17 through row material pipe 11, then reach on filter screen 15, filter treatment is carried out to carbon nanotube through filter screen 15, be provided with second heating element 16 on the inner wall of filtering drying chamber 17 both sides of filter screen 15 upper and lower extreme, the upside inner wall of filtering drying chamber 17 is provided with blending fan 14, the upside of filtering drying chamber 17 is equipped with the exhaust hole.

It should be noted that, be provided with the aspiration pump on blast pipe 2, purification mechanism 3 includes the purifying box, divide into clean room 34 of water through the baffle in the purifying box, purifying chamber 32 and odor removing room 35, be provided with the pure water in the clean room 34 of water, be provided with activated carbon material in the purifying chamber 32, be provided with the adsorption material that removes the odor in the odor removing room 35, the adsorption material that removes the odor can be silicate smell adsorbent or active alumina smell adsorbent or TEGO Sorb PY88TQ gas absorbent, remove the impurity of dissolving in water through clean room 34 of water, carry out secondary purification through activated carbon material to waste gas, realize removing the odor through odor removing room 35 simultaneously and handle gas.

It should be noted that the upper end of the left side of the purification box is communicated with an air outlet 31, the partition plate is provided with a one-way valve, the left end of the exhaust pipe 2 is connected with a connecting pipe 33 in a water purification chamber 34, the lower end of the connecting pipe 33 is arranged in the water purification chamber 34, the water purification chamber 34 is provided with an air inlet and an air outlet, and the purified air can be discharged through the air outlet 31.

It should be noted that a pump body is arranged on the discharging pipe 11, two sides of the lower end of the filtering and drying chamber 17 are respectively communicated with a first water storage cavity 12 and a second water storage cavity 18, the upper end of the first water storage cavity 12 is connected with a return pipe 13, and the acid liquor and the washed waste water are respectively collected and treated through the first water storage cavity 12 and the second water storage cavity 18.

It should be noted that the right side upper end of the cover body 1 is communicated with the water inlet 5, the water inlet 5 is provided with the metering valve, the upper end of the acid liquor backflow pipe 13 which can be controlled to be discharged once through the metering valve is connected with the water inlet 5, the backflow pipe 13, the discharge hole 10, the first water storage cavity 12 and the second water storage cavity 18 are provided with the electromagnetic valves, one side of the cover body 1 is provided with the feed inlet, the upper end of one side of the filtering and drying chamber 17 is provided with the water inlet, purified water can be discharged into the filtering and drying chamber 17 through the water inlet, and the carbon nano tubes are cleaned through the purified water.

It should be noted that the lower ends of one side of the first water storage cavity 12 and the second water storage cavity 18 are provided with a waste discharge port, the return pipe 13 is provided with a return pump, the outer end of one side of the filter screen 15 penetrates through the inner wall of one side of the filtering and drying chamber 17 to be connected with the handle, one end of the filter screen 15 is fixed on the filtering and drying chamber 17 through the mounting screw, the mounting screw is removed, the filter screen 15 can be taken out through the handle, and the filter screen 15 is cleaned or replaced.

The working principle is as follows: this device is when using, at first whole external power supply, emit into the carbon nanotube who has impurity through the feed inlet, then discharge into acidizing fluid through water inlet 5, motor 4 drives puddler 7 and rotates, thereby drive the lower stirring rake 9 of lower extreme and rotate, heating element 6 works simultaneously, cooperation through puddler 7 and lower stirring rake 9, can improve and mix acidizing fluid and carbon nanotube together, realize the pickling and handle, after the pickling, discharge into filtration drying chamber 17 through row material pipe 11, then reach on the filter screen 15, discharge acidic waste water into first water storage cavity 12 through filter screen 15 and store, then discharge into the pure water through the water inlet, wash through the carbon nanotube on the filter screen 15 of pure water, the water after the washing is discharged into and is collected in second water storage cavity 18.

After the cleaning, the filter screen 15 is dried by the second heating element 16, and then the dried carbon nanotube is taken out, so that the purification effect can be completed, when the waste gas is discharged into the purification mechanism 3, the waste gas sequentially passes through the water purification chamber 34, the purification chamber 32 and the odor removal chamber 35, impurities dissolved in water are removed through the water purification chamber 34, the waste gas is subjected to secondary purification treatment by an activated carbon material, meanwhile, odor removal treatment is realized on the gas through the odor removal chamber 35, after the treatment is completed, the gas can be discharged, and meanwhile, the recovered acid liquor can flow back into the acid washing chamber 8 through the return pipe 13 for recycling, so that the utilization rate of energy is greatly improved.

The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims

1. A carbon nanotube purification apparatus comprising an acid washing chamber (8), characterized in that: heating elements (6) are arranged inside two sides of the pickling chamber (8), a cover body (1) is mounted at the upper end of the pickling chamber (8) through fixing screws, the upper end of one side of the cover body (1) is connected with an exhaust pipe (2), the upper end of the exhaust pipe (2) is connected with a purification mechanism (3), a motor (4) is arranged at the upper end of the middle of the cover body (1), the lower end of the motor (4) is connected with a stirring rod (7), the lower end of the stirring rod (7) is connected with a lower stirring paddle (9), a discharge port (10) is communicated with the lower end of the pickling chamber (8), the lower end of the discharge port (10) is connected with a discharge pipe (11), the upper end of the discharge pipe (11) is communicated with the upper end of a filtering and drying chamber (17), a filter screen (15) is arranged inside the filtering and drying chamber (17), second heating assemblies (16) are arranged on the inner walls of two sides of the filtering and drying chamber (17) at the upper end and the lower end of the filter screen (15), and a blending fan (14) is arranged on the inner wall of the upper side of the filtering and drying chamber (17).

2. The carbon nanotube purification apparatus of claim 1, wherein: be provided with the aspiration pump on blast pipe (2), purification mechanism (3) include the purifying box, separate into clean room of water (34), purifying chamber (32) and odor removing room (35) through the baffle in the purifying box, be provided with the pure water in the clean room of water (34), be provided with the activated carbon material in purifying chamber (32), be provided with the odor removing adsorption material in odor removing room (35).

3. The carbon nanotube purification apparatus according to claim 2, wherein: the left side upper end intercommunication of purifying box has gas outlet (31), be provided with the check valve on the baffle, the left end of blast pipe (2) is connected with in water clean room (34) and is taken over (33), the lower extreme setting of taking over (33) is in water clean room (34), be provided with water inlet and delivery port on water clean room (34).

4. The carbon nanotube purification apparatus of claim 1, wherein: arrange and be provided with the pump body on material pipe (11), the lower extreme both sides of filtering and drying chamber (17) are respectively the intercommunication have first water storage chamber (12) and second water storage chamber (18), the upper end of first water storage chamber (12) is connected with back flow (13).

5. The carbon nanotube purification apparatus according to claim 4, wherein: the water inlet (5) is communicated with the upper end of the right side of the cover body (1), the metering valve is arranged on the water inlet (5), the upper end of the return pipe (13) is connected with the water inlet (5), the electromagnetic valves are arranged on the return pipe (13), the discharge hole (10), the first water storage cavity (12) and the second water storage cavity (18), the feed inlet is formed in one side of the cover body (1), and the water inlet is formed in the upper end of one side of the filtering and drying chamber (17).

6. The carbon nanotube purification apparatus according to claim 5, wherein: the lower extreme of one side in first water cavity (12) and the second water cavity (18) of depositing is provided with the waste discharge mouth, be provided with the backwash pump on back flow (13), one side outer end of filter screen (15) runs through and filters drying chamber (17) one side inner wall and is connected with the handle.