CN215506777U - Waste recovery device for sulfide production - Google Patents

Abstract

The utility model discloses a waste recovery device for sulfide production, and particularly relates to the technical field of sulfide production, which comprises a neutralization tank, wherein a feeding pipe is fixedly connected to one side of the top of the neutralization tank, one end of the feeding pipe extends into the neutralization tank, a gas purification tank is fixedly connected to the other side of the top of the neutralization tank, a connecting pipe is fixedly connected to one side of the bottom of the gas purification tank, one end of the connecting pipe extends into the gas purification tank, a discharging pipe is fixedly connected to the bottom of the neutralization tank, a filter cartridge is fixedly connected to the bottom of the discharging pipe, and one end, far away from the gas purification tank, of the connecting pipe is fixedly connected with the filter cartridge. Carry out different neutralization reaction through with neutralization box, gas purification case and conveyer pipe and discharge acid waste material neutralization and collection waste material, what the waste material can be abundant is neutralized and is handled, and overall operation has still reduceed environmental pollution in the time, great promotion work efficiency.

Description

Waste recovery device for sulfide production

Technical Field

The utility model relates to the technical field of sulfide production, in particular to a waste recovery device for sulfide production.

Background

In inorganic chemistry, sulfide refers to a metal or a compound formed by nonmetal and sulfur with stronger electropositivity, most metal sulfides can be regarded as salts of hydrosulfuric acid, and the hydrosulfuric acid is a binary weak acid, so the sulfides can be divided into three types of acid salts, normal salts and polysulfide, most sulfides contain bright colors, see the table above, besides, transition metal sulfides such as MoS2, Re2S7, CoS2, PtS2, Cu2S and Ag2S are black, and the waste recovery device for sulfide production in the prior art has the following problems:

1. the existing waste recovery device for sulfide production directly recovers the acidic waste in the sulfide production process, and directly discharges the acidic waste to a garbage recovery station without treatment, so that environmental pollution is easily caused, and the practicability is not high;

2. the existing waste recovery device for sulfide production is troublesome in use, low in working efficiency and incapable of quickly purifying and recovering waste materials, and therefore the waste recovery device for sulfide production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste recovery device for sulfide production, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: including the neutralizing tank, one side fixedly connected with pan feeding pipe at neutralizing tank deck portion, and the one end of pan feeding pipe extends to the inside of neutralizing tank, the gaseous purifying box of opposite side fixedly connected with at neutralizing tank deck portion, one side fixedly connected with connecting pipe of gaseous purifying box bottom, and the one end of connecting pipe extends to the inside of gaseous purifying box, the bottom fixedly connected with discharging pipe of neutralizing tank, the bottom fixedly connected with cartridge filter of discharging pipe, the one end and the cartridge filter fixed connection of gaseous purifying box are kept away from to the connecting pipe, the one end that the discharging pipe was kept away from to the cartridge filter is connected with out water fixing cover through the screw thread rotation.

Preferably, an electric motor can be detachably mounted in the middle of the top of the neutralization tank, a stirring rod is arranged in the neutralization tank, and the output end of the electric motor extends into the neutralization tank and is in transmission connection with the stirring rod.

Preferably, the top of the gas purification box is fixedly connected with a delivery pipe, a water mist spray plate is arranged in the gas purification box, and one end of the delivery pipe extends into the gas purification box and is fixedly connected with the water mist spray plate.

Preferably, the top of the neutralization box is provided with a vent hole, the vent hole is positioned below the gas purification box, a precise filter screen is fixedly inserted in the vent hole, and the other side of the bottom of the gas purification box is provided with a through hole communicated with the vent hole.

Preferably, a heating sheet is fixedly connected to the lower portion of the inner wall of the neutralization tank, and sealing valves are fixedly connected to the inner portions of the feeding pipe and the discharging pipe.

Preferably, the inner wall of the filter cartridge close to the water outlet fixing cover is provided with a limiting groove, the inside of the limiting groove is movably inserted with a placing frame, and the inner wall of the placing frame close to the water outlet fixing cover is movably inserted with a fixing plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the gas purification box is arranged at the top of the neutralization box, the filter cylinder is arranged below the neutralization box, the neutralizing agent and the sulfide waste are stirred by the stirring rod in the neutralization box, the heating sheet plays a role in heating to accelerate the neutralization reaction of the waste and neutralize the harmful acidic waste into other neutral substances, the placing frame in the filter cylinder plays a role in placing activated carbon particles, the activated carbon particles can filter products and only remove generated liquid, the later recovery is convenient, meanwhile, the activated carbon particles can adsorb some harmful substances, acidic gas generated in the reaction process can be gathered and enter the gas purification box, the neutralizing agent sprayed by the water spray plate in the gas purification box reacts with the harmful gas, the products of the reaction can flow into the filter cylinder through the connecting pipe, and finally, the neutralized waste in the filter cylinder is cleaned, and the waste can be purified and recovered through the device, the environmental pollution is effectively reduced, and the practicability of the device is improved;

2. according to the utility model, different neutralization reactions are carried out by using the neutralization box, the gas purification box and the filter cartridge to neutralize the acidic waste and collect the waste for discharge, so that the waste can be sufficiently neutralized and treated, the overall operation is simple, the environmental pollution is reduced, and the working efficiency is greatly improved.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a cross-sectional view of the neutralization tank of the present invention.

Fig. 3 is a cross-sectional view of the gas purification tank of the present invention.

Fig. 4 is a cross-sectional view of a filter cartridge of the present invention.

In the figure: 1. a neutralization tank; 2. a feeding pipe; 3. an electric motor; 4. a gas purification tank; 5. a delivery pipe; 6. a connecting pipe; 7. a discharge pipe; 8. a filter cartridge; 9. a water outlet fixing cover; 10. a vent; 11. a precision filter screen; 12. a stirring rod; 13. a heating plate; 14. a sealing valve; 15. a water mist spray plate; 16. a through hole; 17. a limiting groove; 18. placing the frame; 19. and (7) fixing the plate.

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.

Example (b): as shown in fig. 1-4, the present invention provides a neutralization tank 1, wherein a feeding pipe 2 is fixedly connected to one side of the top of the neutralization tank 1, one end of the feeding pipe 2 extends into the neutralization tank 1, a gas purification tank 4 is fixedly connected to the other side of the top of the neutralization tank 1, a connecting pipe 6 is fixedly connected to one side of the bottom of the gas purification tank 4, one end of the connecting pipe 6 extends into the gas purification tank 4, a discharging pipe 7 is fixedly connected to the bottom of the neutralization tank 1, a filter cartridge 8 is fixedly connected to the bottom of the discharging pipe 7, the neutralization tank 1, the gas purification tank 4 and the filter cartridge 8 are used for carrying out different neutralization reactions to neutralize acidic waste and collect the waste for discharging, the waste can be sufficiently neutralized and disposed, the overall operation is simple, the environmental pollution is reduced, one end of the connecting pipe 6 far away from the gas purification tank 4 is fixedly connected to the filter cartridge 8, one end of the filter cylinder 8 far away from the discharge pipe 7 is rotatably connected with a water outlet fixing cover 9 through threads.

Further, a motor 3 is detachably arranged at the middle position of the top of the neutralization box 1, a stirring rod 12 is arranged inside the neutralization box 1, the output end of the motor 3 extends into the neutralization box 1 and is in transmission connection with the stirring rod 12, a heating sheet 13 is fixedly connected below the inner wall of the neutralization box 1, the stirring rod 12 stirs the neutralizing agent and the sulfide waste, the heating sheet 13 plays a role in heating to accelerate the neutralization reaction of the waste and neutralize the harmful acidic waste into other neutral substances, sealing valves 14 are fixedly connected inside the feeding pipe 2 and the discharging pipe 7, a conveying pipe 5 is fixedly connected to the top of the gas purification box 4, a water mist spraying plate 15 is arranged inside the gas purification box 4, one end of the conveying pipe 5 extends into the gas purification box 4 and is fixedly connected with the water mist spraying plate 15, acidic gas generated in the reaction process inside the neutralization box 1 can be gathered into the gas purification box 4, the delivery pipe 5 above the gas purification box 4 is connected with a water pump, and a water mist spraying plate 15 in the gas purification box 4 sprays neutralizing agent to react with harmful gas.

Further, blow vent 10 has been seted up at the top of neutralization case 1, and blow vent 10 is located the below of gas purification case 4, the inside fixed grafting of blow vent 10 has precision filtration net 11, precision filtration net 11 plays fine filtering action, the through-hole 16 that is linked together with blow vent 10 is seted up to the opposite side of gas purification case 4 bottom, cartridge filter 8 is close to the inner wall that goes out water fixed cover 9 and has seted up spacing groove 17, spacing groove 17's inside activity is pegged graft and is placed frame 18, it is close to the inner wall activity grafting that goes out water fixed cover 9 and has fixed plate 19 to place frame 18, the inside frame 18 of placing of cartridge filter 8 plays the effect of placing the activated carbon grain, the activated carbon grain can filter the resultant, only get rid of and generate liquid, make things convenient for later stage recovery, some harmful substance can be adsorbed to the activated carbon grain simultaneously.

The working principle is as follows: firstly, pouring acidic waste into the interior of a neutralization box 1 through a feeding pipe 2, starting a motor 3 above the neutralization box 1 and a heating sheet 13 in the neutralization box 1, wherein the motor 3 works to drive an output end to rotate, the output end rotates to drive a stirring rod 12 in the neutralization box 1 to stir neutralizing agent and sulfide waste, the heating sheet 13 plays a role of heating to accelerate the neutralization reaction of the waste, and neutralize harmful acidic waste into other neutral substances, after the reaction is finished, a sealing valve 14 in a discharge pipe 7 is opened, the neutralized substances enter a filter cylinder 8, a placing frame 18 in the filter cylinder 8 plays a role of placing activated carbon particles, the activated carbon particles can filter products, only generated liquid is removed, later recovery is convenient, meanwhile, the activated carbon particles can adsorb some harmful substances, acidic gas generated in the reaction process in the neutralization box 1 can be gathered into a gas purification box 4, the delivery pipe 5 of 4 tops of gas purification case connects the water pump, 15 blowout neutralizers of the inside water smoke shower plate of gas purification case 4 react with harmful gas, the resultant of reaction can flow into the inside of neutralization case 1 through connecting pipe 6 or the resultant liquid of reaction, the final resultant all flows into in the cartridge filter 8, after having collected reaction liquid, open out water fixed cover 9, take out and place frame 18, it can to clear up the neutralization waste material in the cartridge filter 8, can purify recovery acid waste material through this device waste material, the effectual pollution that has reduced the environment.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (6)

1. The utility model provides a waste recovery device for sulphide production, includes neutralizing tank (1), its characterized in that: the utility model discloses a gas purification case, including neutralization case (1), one side fixedly connected with pan feeding pipe (2) at neutralization case (1) top, and the one end of pan feeding pipe (2) extends to the inside of neutralization case (1), the gaseous purifying box of opposite side fixedly connected with (4) at neutralization case (1) top, one side fixedly connected with connecting pipe (6) of gaseous purifying box (4) bottom, and the one end of connecting pipe (6) extends to the inside of gaseous purifying box (4), the bottom fixedly connected with discharging pipe (7) of neutralization case (1), the bottom fixedly connected with cartridge filter (8) of discharging pipe (7), the one end and cartridge filter (8) fixed connection of gaseous purifying box (4) are kept away from in connecting pipe (6), the one end that discharging pipe (7) were kept away from in cartridge filter (8) is connected with through the screw thread rotation and is gone out water fixed cover (9).

2. The recycling apparatus for sulfide production wastes according to claim 1, wherein an electric motor (3) is detachably installed at a middle position of the top of the neutralization tank (1), a stirring rod (12) is installed inside the neutralization tank (1), and an output end of the electric motor (3) extends to the inside of the neutralization tank (1) and is in transmission connection with the stirring rod (12).

3. The recycling apparatus for wastes from production of sulfides according to claim 1, wherein the top of said gas purification box (4) is fixedly connected with a conveying pipe (5), a water mist spray plate (15) is disposed inside said gas purification box (4), and one end of said conveying pipe (5) extends into said gas purification box (4) and is fixedly connected with said water mist spray plate (15).

4. The sulfide production waste recovery device according to claim 1, wherein the top of the neutralization tank (1) is provided with an air vent (10), the air vent (10) is located below the gas purification tank (4), a fine filter screen (11) is fixedly inserted into the air vent (10), and the other side of the bottom of the gas purification tank (4) is provided with a through hole (16) communicated with the air vent (10).

5. The recycling apparatus for wastes from production of sulfides according to claim 1, wherein a heating plate (13) is fixedly connected below the inner wall of said neutralization tank (1), and sealing valves (14) are fixedly connected inside said inlet pipe (2) and said outlet pipe (7).

6. The waste recycling device for sulfide production according to claim 1, wherein the inner wall of the filter cartridge (8) close to the water outlet fixing cover (9) is provided with a limiting groove (17), a placing frame (18) is movably inserted in the limiting groove (17), and a fixing plate (19) is movably inserted in the inner wall of the placing frame (18) close to the water outlet fixing cover (9).

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