CN213835488U

CN213835488U - Draw ventilation unit of noble metal in flue gas

Info

Publication number: CN213835488U
Application number: CN202023007209.0U
Authority: CN
Inventors: 高玉杰; 李腾; 郑月涛; 李巍; 宋林浩; 高博; 崔文俐; 孙星; 吴洪奎; 肖发爱; 张继乾; 高云飞; 卢亮; 孙联
Original assignee: Xihe County Zhongbao Mining Co ltd
Current assignee: Xihe County Zhongbao Mining Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-30
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a draw ventilation unit of noble metal in flue gas, including the spray column, the upper end of spray column is provided with updraft ventilator, updraft ventilator includes air pipe, bellows, motor, pivot and flabellum, the upper end of spray column is provided with air pipe, one side that air pipe's lower extreme one end is close to the spray column is provided with bellows, the inside of bellows is provided with the motor, the one end of motor is provided with the pivot, the one end of pivot is provided with the flabellum, the front side of spray column is provided with water circulating system mechanism. The utility model discloses an air draft mechanism absorbs the smoke and dust in airtight space, has played the green effect, utilizes circulating water flow to purify the smoke and dust, can regularly change circulating water and metal adsorption sponge and draw wherein noble metal, better satisfying the operation needs.

Description

Draw ventilation unit of noble metal in flue gas

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is a draw ventilation unit of noble metal in flue gas.

Background

The metal smelting is a process of changing metal from a combined state to a free state, and a reducing agent such as carbon, carbon monoxide, hydrogen and the like and metal oxide are subjected to reduction reaction at high temperature to obtain a metal simple substance.

Can produce a large amount of flue gases in the smelting process, if utilize the ventilative wind mode of biography to ventilate, can discharge the flue gas that contains a large amount of noble metals when improving indoor environment, still can waste a large amount of noble metals when causing environmental pollution, so the scheme that needs a kind and can alleviate above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw ventilation unit of noble metal in flue gas to the solution can produce a large amount of flue gases at smelting the in-process, if utilize the wind mode of biography system to ventilate, can discharge the flue gas that contains a large amount of noble metals when improving indoor environment, still can waste a large amount of noble metals's problem when causing environmental pollution.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation device for extracting noble metals from flue gas comprises a spray tower, wherein the upper end of the spray tower is provided with an air draft mechanism, the air draft mechanism comprises an air pipe, an air box, a motor, a rotating shaft and fan blades, the upper end of the spray tower is provided with the air pipe, one side, close to the spray tower, of the lower end of the air pipe is provided with the air box, the motor is arranged inside the air box, one end of the motor is provided with the rotating shaft, one end of the rotating shaft is provided with the fan blades, the front side of the spray tower is provided with a water circulation system mechanism, the water circulation system mechanism comprises a water suction pump, a water suction pipeline, a filtering water suction head, a water outlet pipeline, a shower head, a separation plate, metal adsorption sponge and a water leakage hole, the front side of the spray tower is provided with the water suction pump, the inner lower side of the rear end of the water suction pump is provided with the water suction pipeline, the rear end of the water suction pipeline is provided with the filtering water suction head, the upper end of suction pump is provided with outlet conduit, the inside upside of outlet conduit's upper end one end spray column is provided with the gondola water faucet, the downside of the internal surface middle zone gondola water faucet of spray column is provided with the division board, the upper end of division board is provided with the metal adsorption sponge, the hole that leaks has been seted up to the division board, the other end upside of spray column is provided with the inlet tube, the other end of spray column is close to the lower extreme and is provided with the drain pipe, the door has been seted up to the front end of spray column.

In order to absorb the smoke and dust in airtight space conveniently, as the utility model discloses an it is preferred to draw ventilation unit of noble metal in flue gas, air pipe's upper end is connected with the fixed switch-on in upper end of spray column, air pipe's lower extreme one end is connected with the fixed switch-on in one end of bellows, the inside at bellows is installed to the motor, the other end of pivot and the one end swing joint of motor, flabellum fixed mounting is in the one end of pivot.

For the convenience of installation suction pump, as the utility model discloses a draw ventilation unit of noble metal is preferred in the flue gas, suction pump fixed mounting is in the front side of spray column, the front end fixed mounting of drinking-water pipeline is in the rear end of suction pump, inside and outside the drinking-water pipeline through connection spray column.

In order to make things convenient for the inside of extracting the suction pump with the water source of the inside lower extreme of spray column, as the utility model discloses a draw ventilation unit of noble metal in the flue gas, the front end of filtering suction head is connected with the fixed switch-on of rear end of drinking-water pipeline, outlet conduit's lower extreme fixed mounting is in the upper end of drinking-water pump, outlet conduit's upper end through connection spray column is inside and outside.

For the convenience adsorb the metal, as the utility model discloses a draw ventilation unit of noble metal is preferred in flue gas, outlet conduit's upper end one end is connected at the inside of spray column and the fixed switch-on in upper end of gondola water faucet, division board fixed mounting is in the inside middle zone of spray column, metal adsorption sponge fixed mounting is in the upper end of division board.

In order to make things convenient for into water and drainage, as the utility model discloses a draw noble metal's in flue gas ventilation unit is preferred, the one end of inlet tube is connected with the fixed switch-on of other end upside of spray column, the one end of drain pipe is connected with the fixed switch-on of other end lower extreme of spray column.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. drive the pivot through starter motor and rotate, rotate through the pivot and drive the flabellum and rotate to take out the inside of bellows with the smoke and dust in the air, discharge the inside upside of spray column with the smoke and dust through air pipe at last, this device passes through updraft ventilator and constructs the smoke and dust absorption in airtight space, has played green effect.

2. Injecting water into the spray tower through the water inlet pipe to make water flow into the lower end of the spray tower, when smoke dust enters the upper side of the metal adsorption sponge in the spray tower through the air draft mechanism, starting the water suction pump, pumping the water source at the lower end of the spray tower into the water suction pump through the water suction pipeline and the filtering water suction head, transferring the pumped water source into the water outlet pipeline through the conversion of the water suction pump, finally spraying the water onto the upper side of the spray tower through the shower head to combine the precious metal in the smoke dust in the spray tower with the water, adsorbing the precious metal on the upper end of the metal adsorption sponge, filtering the water flow through the metal adsorption sponge and the water leakage hole to flow into the lower end of the spray tower again for cyclic utilization, discharging the sewage in the spray tower through the water discharge pipe after use, and taking out the metal adsorption sponge through the door to extract the precious metal, the device utilizes the circulating water flow to purify smoke dust, and can regularly replace the circulating water and the metal adsorption sponge to extract precious metals.

Drawings

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

FIG. 2 is a schematic view of the inside cutting structure of the spray tower of the present invention;

FIG. 3 is a schematic view of the internal structure of the bellows of the present invention;

FIG. 4 is an enlarged schematic view of part A of the present invention;

fig. 5 is a schematic diagram of the enlarged structure of part B of the present invention.

In the figure: 1. a spray tower; 2. an air draft mechanism; 3. a water circulation system mechanism; 4. a door; 5. a water inlet pipe; 6. a drain pipe; 201. a ventilation duct; 202. an air box; 203. a motor; 204. a rotating shaft; 205. a fan blade; 301. a water pump; 302. a water pumping pipeline; 303. a filtering water suction head; 304. a water outlet pipeline; 305. a shower head; 306. a separator plate; 307. a metal-adsorbing sponge; 308. and (4) water leakage holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a ventilation device for extracting noble metals from flue gas comprises a spray tower 1, wherein an air draft mechanism 2 is arranged at the upper end of the spray tower 1, the air draft mechanism 2 comprises an air duct 201, an air box 202, a motor 203, a rotating shaft 204 and fan blades 205, the upper end of the spray tower 1 is provided with the air duct 201, one side, close to the spray tower 1, of one end of the lower end of the air duct 201 is provided with the air box 202, the motor 203 is arranged inside the air box 202, one end of the motor 203 is provided with the rotating shaft 204, one end of the rotating shaft 204 is provided with the fan blades 205, the front side of the spray tower 1 is provided with a water circulation system mechanism 3, the water circulation system mechanism 3 comprises a water suction pump 301, a water suction pipeline 302, a filtering and water suction head 303, a water outlet pipeline 304, a shower head 305, a partition board 306, a metal adsorption sponge 307 and a water leakage hole 308, the front side of the spray tower 1 is provided with the water suction pump 301, the rear end of the water suction pump 301 is provided with the water suction pipeline 302 inside the spray tower 1, the rear end of the water pumping pipeline 302 is provided with a filtering water suction head 303, the upper end of the water pumping pump 301 is provided with a water outlet pipeline 304, the inside upside of the spray tower 1 at one end of the upper end of the water outlet pipeline 304 is provided with a shower head 305, the lower side of the shower head 305 in the middle area of the inner surface of the spray tower 1 is provided with a partition board 306, the upper end of the partition board 306 is provided with a metal adsorption sponge 307, the partition board 306 is provided with a water leakage hole 308, the upside of the other end of the spray tower 1 is provided with a water inlet pipe 5, the other end of the spray tower 1 is provided with a water outlet pipe 6 close to the lower end, and the front end of the spray tower 1 is provided with a door 4.

As the utility model discloses a technical optimization scheme, the upper end of air pipe 201 is connected with the fixed switch-on in upper end of spray column 1, and the lower extreme one end of air pipe 201 is connected with the fixed switch-on in one end of bellows 202, and motor 203 installs in the inside of bellows 202, the other end of pivot 204 and the one end swing joint of motor 203, and flabellum 205 fixed mounting is in the one end of pivot 204.

In this embodiment: drive pivot 204 through starter motor 203 and rotate, rotate through pivot 204 and drive flabellum 205 and rotate to the inside of taking out bellows 202 with the smoke and dust in the air, discharge the inside upside of spray column 1 with the smoke and dust through ventilation pipe 201 at last, this device passes through exhaust mechanism and absorbs the smoke and dust in airtight space, has played green effect.

As a technical optimization scheme of the utility model, suction pump 301 fixed mounting is in the front side of spray column 1, and the front end fixed mounting of drinking-water pipeline 302 is in the rear end of suction pump 301, inside and outside the drinking-water pipeline 302 through connection spray column 1.

In this embodiment: the water source at the lower end of the interior of the spray tower 1 is pumped into the interior of the suction pump 301 through the suction pipe 302 and the filter suction head 303.

As a technical optimization scheme of the utility model, the front end of filtering water absorption head 303 is connected with the fixed switch-on in rear end of the pipeline 302 that draws water, and outlet conduit 304's lower extreme fixed mounting is in the upper end of suction pump 301, and outlet conduit 304's upper end through connection spray column 1 is inside and outside.

In this embodiment: the inside of the spray tower 1 is injected with water through the water inlet pipe 5, so that the water flows into the lower end of the spray tower 1, a water source at the lower end inside the spray tower 1 is pumped into the water pump 301 through the water pumping pipeline 302 and the filtering water suction head 303, and the pumped water source is conveyed into the water outlet pipeline 304 through the conversion of the water pump 301.

As a technical optimization scheme of the utility model, outlet conduit 304's upper end one end is connected at the fixed switch-on in the inside of spray tower 1 and the upper end of gondola water faucet 305, and division board 306 fixed mounting is in the inside middle zone of spray tower 1, and metal adsorption sponge 307 fixed mounting is in the upper end of division board 306.

In this embodiment: spray the inside upside at spray column 1 through gondola water faucet 305, make the noble metal in the inside smoke and dust of spray column 1 combine with water, adsorb in the upper end of metal adsorption sponge 307, and the rivers pass through metal adsorption sponge 307 and leak the lower extreme that hole 308 filters and flow into spray column 1 again and carry out cyclic utilization, treat to use and end the back and carry out the inside sewage discharge of spray column 1 through drain pipe 6, it can to take out metal adsorption sponge 307 through door 4 and carry out noble metal extraction, this device utilizes circulating water flow to purify the smoke and dust, can regularly change circulating water and metal adsorption sponge 307 and draw wherein noble metal.

As a technical optimization scheme of the utility model, the one end of inlet tube 5 is connected with the fixed switch-on of other end upside of spray column 1, and the one end of drain pipe 6 is connected with the fixed switch-on of other end lower extreme of spray column 1.

In this embodiment: the water is convenient to discharge outside through the drain pipe 6, and the water is convenient to enter through the water inlet pipe 5.

The working principle is as follows: when the device is used, firstly, the rotating shaft 204 is driven to rotate by the starting motor 203 (the model is YS8024), the fan blades 205 are driven to rotate by the rotation of the rotating shaft 204, so that smoke in the air is extracted into the air box 202, and finally the smoke is discharged to the upper side of the inside of the spray tower 1 through the ventilation pipeline 201, and the device absorbs the smoke into a closed space through the air extraction mechanism, thereby playing a green and environment-friendly role; the device firstly injects water into the interior of a spray tower 1 through a water inlet pipe 5 to enable the water to flow into the lower end of the spray tower 1, after smoke dust enters the upper side of an internal metal adsorption sponge 307 of the spray tower 1 through an air draft mechanism 2, a water suction pump 301 (model: BSP48180) is started, a water source at the lower end of the interior of the spray tower 1 is pumped into the water suction pump 301 through a water suction pipeline 302 and a filtering water suction head 303, the pumped water source is conveyed into the interior of a water outlet pipeline 304 through the conversion of the water suction pump 301, and finally the water is sprayed on the upper side of the interior of the spray tower 1 through a shower head 305, so that precious metal in the smoke dust in the spray tower 1 is combined with the water and adsorbed at the upper end of the metal adsorption sponge 307, the water flow is filtered through the metal adsorption sponge 307 and a water leakage hole 308 to flow into the lower end of the spray tower 1 for cyclic utilization, and after the use, the sewage in the interior of the spray tower 1 is discharged through a water discharge pipe 6, the metal adsorption sponge 307 is taken out through the door 4 to extract the precious metals, the device purifies the smoke dust by utilizing circulating water flow, and the circulating water and the metal adsorption sponge 307 can be periodically replaced to extract the precious metals.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a draw ventilation unit of noble metal in flue gas, includes spray column (1), its characterized in that: the upper end of spray column (1) is provided with convulsions mechanism (2), convulsions mechanism (2) are including air pipe (201), bellows (202), motor (203), pivot (204) and flabellum (205), the upper end of spray column (1) is provided with air pipe (201), one side that the lower extreme one end of air pipe (201) is close to spray column (1) is provided with bellows (202), the inside of bellows (202) is provided with motor (203), the one end of motor (203) is provided with pivot (204), the one end of pivot (204) is provided with flabellum (205), the front side of spray column (1) is provided with water circulating system mechanism (3), water circulating system mechanism (3) is including suction pump (301), drinking-water pipeline (302), filtration suction head (303), outlet conduit (304), gondola water faucet (305), division board (306), Metal adsorption sponge (307) and hole (308) that leaks, the front side of spray column (1) is provided with suction pump (301), the inside downside of rear end machine spray column (1) of suction pump (301) is provided with drinking-water pipeline (302), the rear end of drinking-water pipeline (302) is provided with filters water absorption head (303), the upper end of suction pump (301) is provided with outlet conduit (304), the inside upside of upper end one end spray column (1) of outlet conduit (304) is provided with gondola water faucet (305), the downside of the internal surface middle zone gondola water faucet (305) of spray column (1) is provided with division board (306), the upper end of division board (306) is provided with metal adsorption sponge (307), hole (308) that leaks has been seted up to division board (306), the other end upside of spray column (1) is provided with inlet tube (5), the other end of spray column (1) is close to the lower extreme and is provided with drain pipe (6), the front end of the spray tower (1) is provided with a door (4).

2. The ventilation device for extracting noble metals from flue gas as claimed in claim 1, wherein: the upper end of air pipe (201) is connected with the upper end fixed switch-on of spray tower (1), the lower extreme one end of air pipe (201) is connected with the one end fixed switch-on of bellows (202), the inside at bellows (202) is installed in motor (203), the other end of pivot (204) and the one end swing joint of motor (203), flabellum (205) fixed mounting is in the one end of pivot (204).

3. The ventilation device for extracting noble metals from flue gas as claimed in claim 1, wherein: suction pump (301) fixed mounting is in the front side of spray column (1), the front end fixed mounting of drinking-water pipeline (302) is in the rear end of suction pump (301), inside and outside the drinking-water pipeline (302) through connection spray column (1).

4. The ventilation device for extracting noble metals from flue gas as claimed in claim 1, wherein: the front end of the filtering water suction head (303) is fixedly connected with the rear end of the water pumping pipeline (302), the lower end of the water outlet pipeline (304) is fixedly installed at the upper end of the water pumping pump (301), and the upper end of the water outlet pipeline (304) is connected with the inside and the outside of the spray tower (1) in a penetrating mode.

5. The ventilation device for extracting noble metals from flue gas as claimed in claim 1, wherein: the upper end one end of outlet conduit (304) is connected with the fixed switch-on in the inside of spray column (1) and the upper end of gondola water faucet (305), division board (306) fixed mounting is in the inside middle zone of spray column (1), metal adsorption sponge (307) fixed mounting is in the upper end of division board (306).

6. The ventilation device for extracting noble metals from flue gas as claimed in claim 1, wherein: one end of the water inlet pipe (5) is fixedly communicated with the upper side of the other end of the spray tower (1), and one end of the water outlet pipe (6) is fixedly communicated with the lower end of the other end of the spray tower (1).