CN210814651U

CN210814651U - Regenerated active carbon processing exhaust gas purification device

Info

Publication number: CN210814651U
Application number: CN201920760671.6U
Authority: CN
Inventors: 吴张献
Original assignee: Jiangsu Lixin Environmental Protection Technology Co ltd
Current assignee: Jiangsu Lixin Environmental Protection Technology Co ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-06-23
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a waste gas purification device for processing regenerated active carbon, which belongs to the technical field of active carbon regeneration, and comprises a supporting base, a purification box is fixedly connected on the left side of the upper end of the supporting base, a water receiving tank is arranged at the bottom end inside the purification box, a filter plate is arranged inside the purification box, a water storage box is fixedly connected on the right side of the upper end of the supporting base, a water inlet pipe is arranged at the upper end of the water storage box, the other end of the water inlet pipe penetrates through the upper end of the purification box and extends into the purification box, the purification box is arranged at the lower end of a splitter plate and is provided with a gas outlet, the gas outlet is communicated with an exhaust pipe, the other end of the exhaust pipe is communicated with the bottom end inside a chimney, the replacement of the filter plate can be more convenient, the problem of low purification efficiency, the gas purification is more thorough and effective, and meanwhile, the liquid can be repeatedly utilized, so that the cost is saved.

Description

Regenerated active carbon processing exhaust gas purification device

Technical Field

The utility model relates to a regeneration activated carbon production technical field specifically is a regeneration activated carbon processing exhaust gas purification device.

Background

The active carbon is black powder, granular or pill-shaped amorphous porous carbon, and mainly contains carbon and a small amount of oxygen, hydrogen, sulfur, nitrogen and chlorine. The graphite has a fine structure like graphite, but the crystal grains are small, and the layers are irregularly stacked. The surface area is large (500-1000 m 2/g), the adsorption performance is strong, and gas, liquid or colloidal solid can be adsorbed on the surface of the adsorbent; for gases, liquids, the mass of the adsorbent material may be close to the mass of the activated carbon itself. The adsorption effect is selective, and non-polar substances are easier to adsorb than polar substances. In the same series of substances, substances with higher boiling points are easier to adsorb, and the adsorption amount is larger when the pressure is higher, the temperature is lower, and the concentration is higher. Conversely, the pressure is reduced, and the temperature is increased to facilitate the desorption of the gas.

The powdered activated carbon is prepared by using high-quality charcoal as a raw material and refining the charcoal by a special production process, and the powdered activated carbon comprises a physical method and a chemical method. Activating with water vapor, refining, and pulverizing. The product is black powder in appearance, and is insoluble in common solution. No odor and odor, large surface area, strong adsorption, high purity, rapid filtration, stable quality, flocculation effect and filtration assisting effect. It is widely used for decoloring, decontaminating and refining food, medicine, monosodium glutamate and chemical products. Can also be used for water purification treatment. It is commonly used for adsorption, separation and purification of gas, recovery of solvent, decolorizer of sugar solution, oil, glycerol and medicine, deodorant of drinking water and refrigerator, and filter agent in gas mask, and can also be used as carrier of catalyst or metal salt catalyst.

The activated carbon regeneration is to activate the fully adsorbed activated carbon again after being treated under certain conditions, so that the original activity of the activated carbon is recovered, the aim of repeated use is fulfilled, and the activated carbon regeneration has obvious economic benefit.

The activated carbon regeneration is to activate the fully adsorbed activated carbon again after being treated under certain conditions. The regeneration method comprises drying, roasting and activating; the regeneration is preferably a high-temperature heating regeneration method, and the high-temperature heating regeneration method has the advantages that various substances can be decomposed in the regeneration process, and the regeneration environment is good, so that the method becomes a main regeneration method. The exhaust gas generated during the regeneration of the activated carbon causes secondary pollution of air, and therefore, the exhaust gas needs to be effectively treated and purified before being discharged.

Present exhaust purification processingequipment, it is not complete enough to the processing of waste gas, and the effect of handling is relatively poor, and is relatively poor to exhaust-gas treatment's liquid utilization ratio, and the unable reuse of filter equipment, the washing of being convenient for, availability factor is poor.

Based on this, the utility model designs a regeneration active carbon processing exhaust gas purification device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a regeneration active carbon processing exhaust gas purification device to solve the technical problem who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas purification device for processing regenerated activated carbon comprises a supporting base, wherein a purification box is fixedly connected to the left side of the upper end of the supporting base, a water receiving groove is formed in the bottom end inside the purification box, an air inlet is formed in the upper end of the water receiving groove of the purification box, two groups of concave blocks are fixedly connected to one side of the upper end of the air inlet inside the purification box, a first filter plate and a second filter plate are respectively inserted into the two groups of concave blocks, rectangular holes matched with the first filter plate and the second filter plate are respectively formed in one end, opposite to the concave blocks, of the purification box, a fixed block is fixedly connected to the upper end and the lower end outside the rectangular holes, a water storage box is fixedly connected to the right side of the upper end of the supporting base, a water inlet pipe is arranged at the upper end of the water storage box, the other, the lower end of the flow distribution plate is provided with a plurality of groups of spray heads, the purification box is positioned at the lower end of the flow distribution plate and is provided with a gas outlet, the gas outlet is communicated with the exhaust pipe, and the other end of the exhaust pipe is communicated with the bottom end inside the chimney.

Preferably, an inclined drainage tube is arranged at the bottom end of the water receiving tank, the other end of the inclined drainage tube is communicated with the bottom end of the water storage tank, and a one-way valve is arranged on the inclined drainage tube.

Preferably, threaded holes matched with each other are formed in the rectangular blocks, the first filter plate and the second filter plate, and fixing nuts are connected to the threaded holes in an internal thread mode.

Preferably, a pump is arranged in the water storage tank, and a water outlet of the pump is communicated with the water inlet pipe.

Preferably, the exhaust pipe is provided with a suction fan, and the exhaust pipe is internally provided with an activated carbon layer.

Preferably, the chimney is provided with a gas detector.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a mutually supporting through fixed block and fixation nut can make the change of filter more convenient, effectively avoid using the not high problem of purification efficiency on purification layer for a long time, adopt dual filter simultaneously in purifying process, the filtration purification effect is better, and adopt liquid and gas contact, impurity in the adsorbable gas, make gaseous purification thoroughly effective more, but liquid reuse simultaneously practices thrift the cost, and is further, gas can be detected by the gas detection ware after purifying, ensure that it reaches emission standard.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the fixing block shown in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting base, 2-purifying box, 3-water receiving tank, 4-air inlet, 5-concave block, 6-first filter plate, 7-second filter plate, 8-rectangular hole, 9-fixed block, 10-water storage tank, 11-water inlet pipe, 12-flow distribution plate, 13-spray head, 14-air outlet, 15-exhaust pipe, 16-chimney, 17-inclined drainage pipe, 18-one-way valve, 19-threaded hole, 20-fixing nut, 21-suction fan, 22-activated carbon layer and 23-gas detector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a waste gas purification device for processing regenerated activated carbon comprises a supporting base 1, wherein a purification box 2 is fixedly connected to the left side of the upper end of the supporting base 1, a water receiving tank 3 is arranged at the bottom end inside the purification box 2, an air inlet 4 is formed in the upper end of the water receiving tank 3 of the purification box 2, two groups of concave blocks 5 are fixedly connected to one side of the upper end of the air inlet 4 inside the purification box 2, a first filter plate 6 and a second filter plate 7 are respectively inserted into the two groups of concave blocks 5, rectangular holes 8 matched with the first filter plate 6 and the second filter plate 7 are respectively formed in one end of the purification box 2 opposite to the concave blocks 5, a fixed block 9 is fixedly connected to the upper end and the lower end outside the rectangular holes 8, a water storage box 10 is fixedly connected to the right side of the upper end of the supporting base 1, a water inlet pipe 11 is arranged at the upper end of the water storage box 10, and, the other end of the water inlet pipe 11 is fixedly connected to the flow distribution plate 12, the lower end of the flow distribution plate 12 is provided with a plurality of groups of spray heads 13, the purification box 2 is located at the lower end of the flow distribution plate 12 and is provided with a gas outlet 14, the gas outlet 14 is communicated with the exhaust pipe 15, and the other end of the exhaust pipe 15 is communicated with the inner bottom end of the chimney 16.

Wherein, the water receiving tank 3 bottom is equipped with oblique drainage tube 17, and the drainage tube 17 other end communicates in the water storage box 10 bottom to one side, is equipped with check valve 18 on the drainage tube 17 to one side, and shower nozzle 13 spun reaction liquid can drop to the water receiving tank 3 in to can follow oblique drainage tube 17 and flow to in the water storage box 10, check valve 18 can prevent that the liquid in the water storage box 10 from flowing into the water receiving tank 3 in, can practice thrift the cost to the liquid reuse in the water storage box 10. On two sets of rectangular blocks 9, screw hole 19 of mutually supporting is all seted up to

first filter

7 and 8 one sides of second filter, 19 threaded hole female connection have fixation nut 20, insert the recess in concave piece 5 through the one end with first filter 7 and second filter 8, it is spacing to it, simultaneously run through fixation nut 20 in proper order fixed block 9 of upside, filter and downside fixed block 9, fix the position of filter, the dismantlement of being convenient for simultaneously, removable washing, extension fixture's life, purifying effect is better. Meanwhile, the connecting end of the rectangular hole 8 and the filter plate is provided with a sealing ring to prevent gas from overflowing. A pump is arranged in the water storage tank 10, a water outlet of the pump is communicated with the water inlet pipe 11, and the pump provides power for the water inlet pipe 11 to enable liquid in the water storage tank 10 to flow into the water inlet pipe 11. Be equipped with suction fan 21 on the blast pipe 15, absorb the gas in the purifying box 2, make it get into the blast pipe 15 in, be equipped with activated carbon layer 22 in the blast pipe 15, carry out further clearance through activated carbon layer 22 to moisture and impurity in the gas, the emission effect is better. The chimney 16 is provided with a gas detector 23 which can detect the exhaust gas and ensure that the exhaust gas reaches the emission standard.

One specific application of this embodiment is: when in use, waste gas generated in production is guided into the interior of the purification box 2 from the air inlet 4, the pump is started simultaneously, so that reaction liquid in the water storage box 10 can flow into the flow distribution plate 12 from the water inlet pipe 11, and is sprayed out from the spray head 13 to be mixed with air in the purification box 2, harmful substances in the air can fall into the water receiving tank 3 along with the liquid, meanwhile, the liquid in the water receiving tank 3 can flow into the water storage box 10 through the inclined drainage pipe 17 to be recycled, partial reaction liquid is prevented from participating in reaction, the cost is saved, furthermore, the air can be subjected to double filtration of the first filter plate 7 and the second filter plate 8 to be fully purified, the suction fan 21 is started, the air in the purification box 2 is guided into the discharge pipe 15, and is subjected to water, impurities and the like through the active pipe 22, and enters the smoke pipe 16 to be filtered and filtered out through the air detector 23 after the detection is qualified, then the discharge is carried out, and the pollution to the environment due to the fact that the discharge standard is not met is prevented.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a regeneration active carbon processing exhaust gas purification device, includes support base (1), its characterized in that: the water purification device is characterized in that a purification box (2) is fixedly connected to the left side of the upper end of the supporting base (1), a water receiving groove (3) is formed in the bottom end of the interior of the purification box (2), an air inlet (4) is formed in the upper end of the water receiving groove (3) of the purification box (2), two groups of concave blocks (5) are fixedly connected to one side of the upper end of the air inlet (4) of the interior of the purification box (2), a first filter plate (6) and a second filter plate (7) are respectively inserted into the two groups of concave blocks (5), rectangular holes (8) matched with the first filter plate (6) and the second filter plate (7) are respectively formed in one end, opposite to the concave blocks (5), of the purification box (2), the upper end and the lower end of the outer side of each rectangular hole (8) are fixedly connected with a fixing block (9), a water storage box (10) is fixedly connected, the inlet tube (11) other end runs through purifying box (2) upper end and extends and inside purifying box (2), inlet tube (11) other end fixed connection is in flow distribution plate (12), flow distribution plate (12) lower extreme is equipped with multiunit shower nozzle (13), purifying box (2) are located flow distribution plate (12) lower extreme and have seted up gas outlet (14), gas outlet (14) communicate in blast pipe (15), blast pipe (15) other end communicates in chimney (16) inside bottom.

2. The apparatus for purifying waste gas from regenerated active carbon process according to claim 1, wherein: the water receiving tank (3) bottom is equipped with oblique drainage tube (17), drainage tube (17) other end communicates in water storage box (10) bottom to one side, be equipped with check valve (18) on drainage tube (17) to one side.

3. The apparatus for purifying waste gas from regenerated active carbon process according to claim 1, wherein: and two sets of threaded holes (19) which are matched with each other are formed in the upper fixing block (9), the first filter plate (6) and one side of the second filter plate (7), and fixing nuts (20) are connected to the threaded holes (19) in an internal thread mode.

4. The apparatus for purifying waste gas from regenerated active carbon process according to claim 1, wherein: a pump is arranged in the water storage tank (10), and a water outlet of the pump is communicated with the water inlet pipe (11).

5. The apparatus for purifying waste gas from regenerated active carbon process according to claim 1, wherein: the exhaust pipe (15) is provided with a suction fan (21), and the exhaust pipe (15) is internally provided with an activated carbon layer (22).

6. The apparatus for purifying waste gas from regenerated active carbon process according to claim 1, wherein: and a gas detector (23) is arranged on the chimney (16).