CN216878452U

CN216878452U - Dust collector of smelting furnace

Info

Publication number: CN216878452U
Application number: CN202220378614.3U
Authority: CN
Inventors: 崔晓敬; 王杨
Original assignee: Zhengzhou Zhenfeng Mining Machinery Co ltd
Current assignee: Zhengzhou Zhenfeng Mining Machinery Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-05
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to the technical field of dust removal devices, in particular to a dust removal device of a smelting furnace, which comprises: the device comprises a device main body, wherein the device main body comprises a water storage tank, a water inlet pipe is embedded and installed at the first end of one side of the water storage tank, a water outlet pipe is embedded and installed at the second end of one side of the water storage tank, a smoke inlet pipe is inserted into one end of the water storage tank, the other end of the smoke inlet pipe extends to the position below the liquid level in the water storage tank, and smoke exhaust pipes are inserted into the two ends of one end of the water storage tank; the cleaning mechanism comprises a motor. The utility model is provided with the motor, the cleaning shaft, the fixed sleeve and the steel brush sleeve, so that the motor drives the cleaning shaft to rotate, and the steel brush sleeve removes dust on the inner wall of the part of the smoke inlet pipe inserted into water.

Description

Dust collector of smelting furnace

Technical Field

The utility model relates to the technical field of dust removal devices, in particular to a dust removal device of a smelting furnace.

Background

The pyrometallurgical process of non-ferrous metals (including drying, sintering, roasting, smelting, converting, fuming, volatilizing, casting, etc.) produces great amount of flue gas with flue dust containing main metals and valuable elements. In order to improve the smelting recovery rate, comprehensively recover valuable elements and reduce the pollution to the environment, smoke dust must be collected from the flue gas. For smelting flue gas which needs to be further comprehensively utilized, the dust content after dust collection also needs to meet the technological requirements of the next step.

All include more smoke and dust in present smelting flue gas, traditional smoke and dust adsorption equipment generally all directly lets in the aquatic with waste gas, utilizes water to catch the smoke and dust, and in the in-service use, because it has one end to insert in the aquatic to advance the tobacco pipe, this just leads to this section pipeline temperature lower, and the flue gas adheres to on the inner wall more easily, just leads to the pipeline air volume to reduce along with the increase of time easily, consequently needs the dust collector of a design smelting furnace.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a dust removing device for a smelting furnace, which solves the problems of the prior art that in practical use, because one end of a smoke inlet pipe is inserted into water, the temperature of the section of the pipeline is lower, smoke is more easily attached to the inner wall, and the ventilation volume of the pipeline is easily reduced along with the increase of time.

In order to achieve the purpose, the utility model provides the following technical scheme: a dust removing device of a smelting furnace, comprising:

the device comprises a device main body, a water storage tank, a water inlet pipe, a water outlet pipe, a smoke inlet pipe, a smoke exhaust pipe and a smoke exhaust pipe, wherein the device main body comprises the water storage tank, the first end of one side of the water storage tank is embedded and installed with the water inlet pipe, the second end of one side of the water storage tank is embedded and installed with the water outlet pipe, one end of the water storage tank is inserted with the smoke inlet pipe, the other end of the smoke inlet pipe extends to the position below the liquid level in the water storage tank, and the two ends of one end of the water storage tank are inserted with the smoke exhaust pipe;

the cleaning mechanism comprises a motor, the motor is connected to one end of the water storage tank, the output end of the motor extends into the water storage tank, one end of the motor is connected with a cleaning shaft, a fixed sleeve is movably sleeved at one end of the cleaning shaft, the outer side of the fixed sleeve is connected to the inner surface of the smoke inlet pipe, and a steel brush sleeve is uniformly sleeved on the cleaning shaft in the smoke inlet pipe;

the drying mechanism, drying mechanism's quantity is two, two drying mechanism sets up respectively on the pipe of discharging fume.

Preferably, one side of the water inlet pipe inside the water storage tank is connected with an annular pipe, the annular pipe wraps the smoke inlet pipe, and the upper end of the annular pipe is uniformly provided with an atomizing nozzle.

Preferably, a dispersing sleeve is sleeved on the cleaning shaft at one end of the smoke inlet pipe, and the outer side of the dispersing sleeve is uniformly connected with a U-shaped frame.

Preferably, the drying mechanism comprises a drying sleeve, the drying sleeve is sleeved on the outer side of the smoke exhaust pipe, and the inside of the drying sleeve is communicated with the smoke inlet pipe through a pipeline.

Preferably, the smoke exhaust pipe in the drying sleeve is embedded with two heat absorption strips, and the two heat absorption strips are made of copper.

Preferably, one side of the drying sleeve is embedded with a cleaning pipe, and the cleaning pipe is embedded with a valve.

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

1. through being provided with motor, clearance axle, fixed cover and steel brush housing, it is rotatory to utilize the motor to drive the clearance axle like this to let the steel brush housing remove dust to advancing the partial inner wall of tobacco pipe insert aquatic, compare with prior art, this device can avoid the smoke and dust to collect together too much and lead to the air output to reduce, utilizes water liquid to cool down the processing to advancing the flue gas in the tobacco pipe simultaneously.

2. Through being provided with the drying jacket, utilize the drying jacket to communicate with each other with advancing the tobacco pipe like this to let in the tobacco pipe steam can enter into the drying jacket, heat wherein can be absorbed by the flue gas in the pipe of discharging fume, make the flue gas in the pipe of discharging fume dry, reduce inside moisture.

Drawings

FIG. 1 is a schematic front top perspective view of the structure of the present invention;

FIG. 2 is an exploded perspective view of the structure of the present invention;

FIG. 3 is an exploded perspective view of the smoke inlet structure of the present invention;

fig. 4 is an exploded perspective view of the drying mechanism of the present invention.

In the figure: 1. a device main body; 110. a water storage tank; 111. a water inlet pipe; 112. a drain pipe; 113. a smoke exhaust pipe; 114. a smoke inlet pipe; 115. an annular tube; 2. a cleaning mechanism; 210. a motor; 211. cleaning the shaft; 212. fixing a sleeve; 213. a steel brush sleeve; 214. a dispersing sleeve; 215. a U-shaped frame; 3. a drying mechanism; 310. drying the sleeve; 311. a heat absorbing strip; 312. and (5) cleaning the tube.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a dust removing device of a smelting furnace, comprising:

the device comprises a device body 1, wherein the device body 1 comprises a water storage tank 110, a water inlet pipe 111 is embedded and installed at the first end of one side of the water storage tank 110, a water outlet pipe 112 is embedded and installed at the second end of one side of the water storage tank 110, a smoke inlet pipe 114 is inserted into one end of the water storage tank 110, the other end of the smoke inlet pipe 114 extends to the position below the liquid level in the water storage tank 110, and smoke exhaust pipes 113 are inserted into the two ends of one end of the water storage tank 110;

the cleaning mechanism 2 comprises a motor 210, the motor 210 is connected to one end of the water storage tank 110, the output end of the motor 210 extends into the water storage tank 110, one end of the motor 210 is connected with a cleaning shaft 211, one end of the cleaning shaft 211 is movably sleeved with a fixing sleeve 212, the outer side of the fixing sleeve 212 is connected to the inner surface of the smoke inlet pipe 114, and the cleaning shaft 211 inside the smoke inlet pipe 114 is uniformly sleeved with a steel brush sleeve 213;

drying mechanism 3, the quantity of drying mechanism 3 is two, and two drying mechanism 3 set up respectively on exhaust pipe 113, utilize motor 210 to drive clearance axle 211 like this and rotate to let steel brush cover 213 remove dust to advancing the partial inner wall of tobacco pipe 114 insert the aquatic, compare with prior art, this device can avoid the smoke and dust to collect up too much and lead to the air output to reduce, utilizes water liquid can carry out cooling treatment to the flue gas of advancing in the tobacco pipe 114 simultaneously.

Furthermore, the annular pipe 115 is connected to one side of the water inlet pipe 111 inside the water storage tank 110, the smoke inlet pipe 114 is wrapped by the annular pipe 115, and the atomizing nozzles are uniformly installed at the upper end of the annular pipe 115, so that the water storage tank 110 is filled with atomized water vapor, and dust in rising smoke can be conveniently captured.

Furthermore, a dispersing sleeve 214 is sleeved on the cleaning shaft 211 at one end of the smoke inlet pipe 114, and a U-shaped frame 215 is uniformly connected to the outer side of the dispersing sleeve 214, so that bubbles of smoke discharged from the smoke inlet pipe 114 in water are dispersed by the rotation of the dispersing sleeve 214 and the U-shaped frame 215.

Further, the drying mechanism 3 includes a drying sleeve 310, the drying sleeve 310 is sleeved outside the smoke exhaust pipe 113, and the inside of the drying sleeve 310 is communicated with the smoke inlet pipe 114 through a pipeline, so that the drying sleeve 310 is communicated with the smoke inlet pipe 114, so that hot air in the smoke inlet pipe 114 can enter the drying sleeve 310, and heat in the hot air can be absorbed by smoke in the smoke exhaust pipe 113, so that the smoke in the smoke exhaust pipe 113 can be dried, and internal moisture is reduced.

Furthermore, the smoke exhaust pipe 113 inside the drying sleeve 310 is embedded with two heat absorbing strips 311, and the two heat absorbing strips 311 are made of copper, so that the heat conducting effect of the heat absorbing strips 311 is utilized, and the drying effect of the smoke is better.

Furthermore, a cleaning pipe 312 is inserted into one side of the drying sleeve 310, and a valve is inserted into the cleaning pipe 312, so that the cleaning pipe 312 enters the drying sleeve 310 to push the accumulated smoke into the smoke inlet pipe 114 for discharging.

The working principle is as follows: when the worker uses the device, the pipes are connected, and then the water inlet pipe 111 and the water outlet pipe 112 are opened, so that the flowing water liquid with a certain height is kept in the water storage tank 110, and then the smoke enters the water from the smoke inlet pipe 114.

Then the motor 210 is started, so that the motor 210 drives the cleaning shaft 211 and the fixing sleeve 212 to clean the inner wall of the smoke inlet pipe 114, the U-shaped frames 215 and 216 break up bubbles, then the smoke upwards contacts with water mist to suck dust, and finally is discharged from the smoke outlet pipe 113 and heated by hot smoke overflowing from the smoke inlet pipe 114.

When cleaning the drying jacket 310, the cleaning tube 312 is opened to allow the water to carry the soot into the soot inlet tube 114.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A dust collector of smelting furnace, characterized by, includes:

the device comprises a device main body (1), wherein the device main body (1) comprises a water storage tank (110), a water inlet pipe (111) is embedded in the first end of one side of the water storage tank (110), a water outlet pipe (112) is embedded in the second end of one side of the water storage tank (110), a smoke inlet pipe (114) is inserted into one end of the water storage tank (110), the other end of the smoke inlet pipe (114) extends to the position below the liquid level in the water storage tank (110), and smoke exhaust pipes (113) are inserted into the two ends of one end of the water storage tank (110);

the cleaning mechanism (2), the cleaning mechanism (2) comprises a motor (210), the motor (210) is connected to one end of the water storage tank (110), the output end of the motor (210) extends into the water storage tank (110), one end of the motor (210) is connected with a cleaning shaft (211), one end of the cleaning shaft (211) is movably sleeved with a fixed sleeve (212), the outer side of the fixed sleeve (212) is connected to the inner surface of the smoke inlet pipe (114), and the cleaning shaft (211) in the smoke inlet pipe (114) is uniformly sleeved with a steel brush sleeve (213);

the device comprises two drying mechanisms (3), wherein the two drying mechanisms (3) are respectively arranged on a smoke exhaust pipe (113).

2. The dust removing device for a smelting furnace according to claim 1, characterized in that: one side of a water inlet pipe (111) in the water storage tank (110) is connected with an annular pipe (115), the annular pipe (115) wraps the smoke inlet pipe (114), and the upper end of the annular pipe (115) is uniformly provided with an atomizing nozzle.

3. The dust removing device for a smelting furnace according to claim 1, characterized in that: the cleaning shaft (211) at one end of the smoke inlet pipe (114) is sleeved with a dispersing sleeve (214), and the outer side of the dispersing sleeve (214) is uniformly connected with a U-shaped frame (215).

4. The dust removing device for a smelting furnace according to claim 1, characterized in that: the drying mechanism (3) comprises a drying sleeve (310), the drying sleeve (310) is sleeved on the outer side of the smoke exhaust pipe (113), and the interior of the drying sleeve (310) is communicated with the smoke inlet pipe (114) through a pipeline.

5. The dust removing device for a smelting furnace according to claim 4, characterized in that: the smoke exhaust pipe (113) in the drying sleeve (310) is embedded with two heat absorption strips (311), and the two heat absorption strips (311) are made of copper.

6. The dust removing device for a smelting furnace according to claim 4, characterized in that: one side of the drying sleeve (310) is embedded with a cleaning pipe (312), and a valve is embedded in the cleaning pipe (312).