CN214051093U - Waste gas treatment box - Google Patents

Abstract

The utility model discloses a waste gas treatment case, including hollow box, be provided with air inlet and gas outlet on the box, air inlet, gas outlet and the inside intercommunication of box, characterized by: be provided with vertical baffle in the box, the baffle is located the top of box diapire, and the baffle is first cavity and second cavity with the upper portion partition in the box, and the below that just is located the baffle in the box still is provided with the horizontally end net, and the end net covers the lower part of first cavity and second cavity, is equipped with the purifying liquid in the box, all has laid the purification ball on the end net in first cavity and the end net in the second cavity. This exhaust-gas treatment case through separating into a plurality of spaces in with the box, makes waste gas loop through each space to take purification measures such as decomposition, absorption, filtration to carry out purification treatment to the abandonment in each space, through the harmful substance in multiple purification mode and the multistage purification removal waste gas, can reach better purifying effect.

Description

Waste gas treatment box

Technical Field

The utility model relates to a waste gas purification device, more specifically say, it relates to a waste gas treatment case.

Background

With the continuous development of scientific technology and new products, the production scale of the manufacturing industry is increasingly large, and the problem of three wastes discharge is brought. Especially, in the fields of chemical product production, automobile coating production, high molecular organic chemical product production, acid and alkali chemical product production, chemical medicine laboratories and the like, exhaust gas is discharged, and if the discharged exhaust gas is not effectively purified, the atmospheric environment is inevitably polluted, and the daily life and the body health of people are influenced.

The existing waste gas treatment box mainly adopts activated carbon to filter and treat waste gas, the single activated carbon is used for filtering and treating, and the purification effect is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a waste gas treatment case, it has better purifying effect to waste gas.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a waste gas treatment box comprises a hollow box body, wherein an air inlet and an air outlet are formed in the box body, the air inlet, the air outlet and the interior of the box body are communicated, a vertical partition plate is arranged in the box body and located above the bottom wall of the box body, the partition plate divides the upper portion in the box body into a first cavity and a second cavity, the bottoms of the first cavity and the second cavity are communicated with each other, a horizontal bottom net is further arranged below the partition plate in the box body and covers the lower portions of the first cavity and the second cavity, the air inlet is communicated with the first cavity, the air outlet is communicated with the second cavity, purifying liquid is filled in the box body, the liquid level of the purifying liquid is lower than the bottom level of the bottom net, a water outlet is formed in the bottom of the box body, and purifying balls are laid on the bottom net in the first cavity and the bottom net in the second cavity, the purification ball comprises a spherical reticulated shell, an adsorption cotton ball is arranged in the reticulated shell, and bacteria liquid for decomposing bacteria is soaked on the adsorption cotton ball.

As a preferable scheme: the part of the air inlet in the box body is inclined downwards.

As a preferable scheme: and support frames are arranged in the first cavity and the second cavity.

As a preferable scheme: the reticulated shell of the purification ball is also filled with an activated carbon bag, and the activated carbon bag surrounds the periphery of the adsorption cotton ball.

As a preferable scheme: still include spray set, spray set is including erectting the shower at the top in the second cavity, the shower facial make-up is equipped with a plurality of atomizer, the shower passes through the conveyer pipe and is connected with the scavenging pump play device.

As a preferable scheme: still include agitating unit, agitating unit is including installing in the motor of box diapire and with the fixed stirring leaf of the output shaft connection of motor.

As a preferable scheme: still be provided with the access hole on the box, access hole and box inside intercommunication.

As a preferable scheme: the quantity of access hole is a plurality of, and a plurality of access holes set up the top surface and the side at the box.

Compared with the prior art, the utility model has the advantages that: this exhaust-gas treatment case through separating into a plurality of spaces in with the box, makes waste gas loop through each space to take purification measures such as decomposition, absorption, filtration to carry out purification treatment to the abandonment in each space, through the harmful substance in multiple purification mode and the multistage purification removal waste gas, can reach better purifying effect.

Drawings

FIG. 1 is a schematic external view of an exhaust gas treatment tank according to a first embodiment;

FIG. 2 is a schematic view showing the internal structure of an exhaust gas treatment tank according to a first embodiment;

FIG. 3 is a schematic structural diagram of a purification ball according to the first embodiment;

FIG. 4 is a schematic structural view of a purification ball according to the second embodiment;

FIG. 5 is a schematic view showing the internal structure of an exhaust gas treatment tank according to a third embodiment.

1, a box body; 2. an air inlet; 3. an air outlet; 4. an access hole; 5. A water outlet; 6. a partition plate; 7. a first chamber; 8. a second chamber; 9. a bottom net; 10. purifying the ball; 101. a reticulated shell; 102. adsorbing the cotton balls; 103. an active carbon bag; 11. a support frame; 12. A motor; 13. stirring blades; 14. a shower pipe; 15. an atomizing spray head; 16. a delivery pipe.

Detailed Description

The first embodiment is as follows:

referring to fig. 1, a waste gas treatment case, including hollow box 1, be provided with air inlet 2 and gas outlet 3 on the box 1, air inlet 2, gas outlet 3 and the inside intercommunication of box 1 still are provided with access hole 4 on box 1, access hole 4 and the inside intercommunication of box 1.

The number of the access ports 4 in this embodiment is plural, and the plurality of access ports 4 are provided on the top surface and the side surface of the case 1. The box body 1 can be conveniently maintained by maintenance personnel from different parts, and is convenient to overhaul and maintain.

Referring to fig. 2, be provided with vertical baffle 6 in box 1, baffle 6 is located the top of box 1 diapire, baffle 6 separates the upper portion in box 1 for first cavity 7 and second cavity 8, and the bottom of first cavity 7 and second cavity 8 communicates each other, still be provided with horizontally end net 9 in box 1 and the below that is located baffle 6, end net 9 covers the lower part of first cavity 7 and second cavity 8, air inlet 2 communicates with first cavity 7, and gas outlet 3 communicates with second cavity 8, be equipped with the scavenging solution in box 1, the liquid level height of scavenging solution is less than the bottom surface height of end net 9, make the gas in the first cavity 7 can flow into in the second cavity 8. The box bottom is also provided with a water outlet 5 for discharging the purifying liquid in the box body.

The bottom net 9 in the first chamber 7 and the bottom net 9 in the second chamber 8 are both paved with purifying balls 10.

Referring to fig. 3, the purification ball 10 includes a spherical mesh case 101, an adsorption cotton ball 102 is installed inside the mesh case 101, and bacteria solution for decomposing bacteria is soaked on the adsorption cotton ball 102.

The working principle of the waste gas treatment box is as follows: waste gas is introduced into the first chamber 7 from the gas inlet 2, flows from top to bottom in the first chamber 7 and flows through the purification balls 10 and the bottom net 9 in the first chamber 7, and the decomposition bacteria in the purification balls 10 in the first chamber 7 are in contact with harmful substances in the waste gas and decompose the harmful substances, so that the primary purification effect is achieved; the waste gas flows into the second chamber 8 from the lower part of the bottom net 9, the waste gas contacts with the purifying liquid in the box body 1 when flowing under the bottom net 9, and harmful substances in the waste gas contact with the purifying liquid to react and are absorbed by the purifying liquid, so that the secondary purification effect is achieved; waste gas flows through the purification balls 10 in the second chamber 8 after entering the second chamber 8, and is subjected to three-stage purification treatment, and the gas flows from bottom to top and is finally discharged from the gas outlet 3. Through three-stage purification treatment, most harmful substances in the gas can be removed, and the purification effect better than that of pure activated carbon adsorption is achieved.

In this embodiment, the volume of the second chamber 8 is larger than that of the first chamber 7, and the design is such that the gas stays in the second chamber 8 for a longer time than that in the first chamber 7, that is, the exhaust gas can contact with the purifying liquid and the purifying balls 10 for a longer time, which is beneficial to fully and thoroughly purifying the exhaust gas.

In addition, as shown in fig. 2, the portion of the gas inlet 2 in the box body 1 in the embodiment is of a downward inclined structure, so that the exhaust gas has a certain downward speed when passing into the first chamber 7, which is beneficial for the gas in the first chamber 7 to flow downward, and is beneficial for the exhaust gas in the first chamber 7 to flow to the second chamber 8.

In order to improve the structural stability of the box body 1, a support frame 11 is arranged in each of the first chamber 7 and the second chamber 8.

Example two:

referring to fig. 4, the present embodiment is different from the first embodiment in that: the structure of the purification ball 10 in this embodiment is different. The purification ball 10 of the present embodiment not only has the adsorption cotton ball 102 inside the reticulated shell 101, but also has the activated carbon bag 103 filled inside the reticulated shell 101, and the activated carbon bag 103 surrounds the periphery of the adsorption cotton ball 102. During the process of passing through the purification ball 10, the exhaust gas flows through the activated carbon bag 103, then through the adsorption cotton ball 102, and finally through the activated carbon bag 103. Through twice filtration and absorption of active carbon and the decomposition of decomposing the bacterium, can play more abundant thorough purification performance, promote the purifying effect of exhaust-gas treatment case.

Example three:

referring to fig. 5, in this embodiment, a spraying device and a stirring device are added on the basis of the first embodiment.

The spraying device comprises a spraying pipe 14 erected at the inner top of the second cavity 8, a plurality of atomizing spray heads 15 are arranged on the spraying pipe 14, the spraying pipe 14 is connected with the purified liquid pumping device through a conveying pipe 16, and the purified liquid pumped by the purified liquid pumping device flows into the spraying pipe 14 through the conveying pipe 16 and then is sprayed out from each atomizing spray head 15. The second chamber 8 is filled with the purification liquid droplets, the waste gas is fully contacted with the droplets, the gas flowing upwards in the second chamber 8 is purified again, and the droplets and the harmful substances in the gas quickly fall after reaction due to the fact that the falling direction of the droplets is opposite to the flowing direction of the gas, so that the purification is more efficient and thorough.

Agitating unit is including installing in the motor 12 of 1 diapire of box and with the fixed stirring leaf 13 of the output shaft of motor 12, motor 12 starts to drive stirring leaf 13 and rotates, upwards stirs the rolling with the scavenging solution at the bottom of the case, makes scavenging solution and waste gas have bigger area of contact, further promotes harmful substance's absorption effect.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides an exhaust-gas treatment case, includes hollow box, be provided with air inlet and gas outlet on the box, air inlet, gas outlet and the inside intercommunication of box, characterized by: be provided with vertical baffle in the box, the baffle is located the top of box diapire, the baffle is separated the upper portion in the box for first cavity and second cavity, and the bottom of first cavity and second cavity communicates each other, the below that just is located the baffle in the box still is provided with the horizontally end net, the end net covers the lower part of first cavity and second cavity, air inlet and first cavity intercommunication, gas outlet and second cavity intercommunication, the purifying liquid is equipped with in the box, the liquid level of purifying liquid is less than the bottom surface height of end net, the bottom of box is provided with the outlet, purifying ball has all been laid on end net in first cavity and the end net in the second cavity, purifying ball includes spherical cell shell, cell shell inside is equipped with the absorption cotton ball, the fungus liquid that has the decomposition bacterium on the absorption cotton ball soaks.

2. The exhaust treatment tank of claim 1, wherein: the part of the air inlet in the box body is inclined downwards.

3. The exhaust treatment tank of claim 1, wherein: and support frames are arranged in the first cavity and the second cavity.

4. The exhaust treatment tank of claim 1, wherein: the reticulated shell of the purification ball is also filled with an activated carbon bag, and the activated carbon bag surrounds the periphery of the adsorption cotton ball.

5. The exhaust treatment tank of claim 1, wherein: still include spray set, spray set is including erectting the shower at the top in the second cavity, the shower facial make-up is equipped with a plurality of atomizer, the shower passes through the conveyer pipe and is connected with the scavenging pump play device.

6. The exhaust treatment tank of claim 1, wherein: still include agitating unit, agitating unit is including installing in the motor of box diapire and with the fixed stirring leaf of the output shaft connection of motor.

7. The exhaust treatment tank of claim 1, wherein: still be provided with the access hole on the box, access hole and box inside intercommunication.

8. The exhaust treatment tank of claim 7, wherein: the quantity of access hole is a plurality of, and a plurality of access holes set up the top surface and the side at the box.

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