CN218120664U

CN218120664U - Iron powder recycling mechanism for flue at furnace top of roasting furnace

Info

Publication number: CN218120664U
Application number: CN202222656965.9U
Authority: CN
Inventors: 王从起; 刘金梅; 王凯; 宋桐利; 王从亮
Original assignee: Tianjin Tengyuan Environmental Protection Technology Co ltd
Current assignee: Tianjin Tengyuan Environmental Protection Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-23
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a bake burning furnace roof flue iron powder recovery mechanism over a slow fire, comprising a water tank, the lower surface of water tank is equipped with the collection mechanism that is used for carrying out the collection to the iron powder in the flue, the right side of water tank is equipped with and is used for carrying out the taking-out mechanism that conveniently takes out to the iron powder after having collected, the left and right sides of water tank lower surface all is fixed with the supporting legs, it includes the first connecting pipe of intercommunication at the water tank lower surface to collect the mechanism, first connecting pipe outside intercommunication has first valve, the bottom intercommunication of second connecting pipe has the conveyer pipe, the right side intercommunication of water tank has the inlet tube. This mechanism is retrieved to burning furnace roof flue iron powder of burning furnace, collection mechanism can collect the iron powder that discharges in burning furnace roof flue over a slow fire, and the water through the water tank inside fuses the iron powder in the smog and collects, effectively avoids burning the iron powder emission in the furnace roof flue over a slow fire in the air, causes the extravagant phenomenon of iron powder, greatly increased recovery mechanism's practicality.

Description

Iron powder recycling mechanism for flue at furnace top of roasting furnace

Technical Field

The utility model relates to a mechanism technical field is retrieved to the iron powder, specifically is a mechanism is retrieved to burning furnace roof flue iron powder over a slow fire.

Background

The roasting furnace belongs to a chemical heat treatment process of an acid regeneration process, mainly aims at carrying out hydrolysis reaction on metal chloride, and discharges a large amount of iron powder along with a flue gas pipeline in the production process of the roasting furnace, and the iron powder in the flue gas pipeline needs to be collected and utilized.

When the roasting furnace works, a large amount of smoke is generated, the smoke contains a certain amount of iron powder, when the smoke is discharged, one part of the iron powder in the smoke is discharged in the air along with the smoke, and the iron powder has a recycling value, so that the waste of the iron powder is caused, and therefore, the iron powder recycling mechanism for the roasting furnace top flue is provided, and the iron powder discharged from the roasting furnace top flue can be collected and recycled.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a roast stove top flue iron powder recovery mechanism possesses advantages such as can retrieve the iron powder, has solved the roast stove and has discharged extravagant problem when carrying out the during operation iron powder.

In order to achieve the above purpose, the utility model provides a following technical scheme: a roasting furnace top flue iron powder recovery mechanism comprises a water tank, wherein a collecting mechanism used for collecting iron powder in a flue is arranged on the lower surface of the water tank, a taking-out mechanism used for conveniently taking out the collected iron powder is arranged on the right side of the water tank, and supporting legs are fixed on the left side and the right side of the lower surface of the water tank;

collect mechanism including the first connecting pipe of intercommunication at the water tank lower surface, first connecting pipe outside intercommunication has first valve, the inside intercommunication of first valve has the second connecting pipe, the bottom intercommunication of second connecting pipe has the conveyer pipe, the right side intercommunication of water tank has the inlet tube, the last fixed surface of water tank has the support frame, the inside of support frame is fixed with the chimney, the bottom of chimney and the upper surface intercommunication of water tank, the left side intercommunication that the water tank upper surface just is located the chimney has a tobacco pipe way.

Furthermore, a cigarette outlet blocking frame is fixed at the top end of the chimney, and the chimney is located on the longitudinal central axis of the water tank.

Further, the water tank is in a hollow rectangular body, and a heat insulation pad is fixed on the outer side of the water tank.

Further, the taking-out mechanism comprises a collecting box placed on the right side of the water tank, the right end of the conveying pipe is communicated with the left side of the collecting box, the left side and the right side of the bottom wall of the inner cavity of the collecting box are respectively and fixedly provided with a placing block, a collecting frame is placed on the upper surface of the placing block, the lower surface of the collecting frame is provided with at least two circulation ports, the bottom wall of the inner cavity of the collecting frame is fixedly provided with a filter screen, and the lower surface of the collecting box is provided with a water outlet assembly.

Furthermore, the water outlet assembly comprises a first water outlet pipe communicated with the lower surface of the collecting box, the outer side of the first water outlet pipe is communicated with a second valve, and the interior of the second valve is communicated with a second water outlet pipe.

Further, a handle is fixed on the upper surface of the collecting frame, and a rubber sleeve is fixed on the outer side of the handle.

Furthermore, the number is no less than two the circulation mouth evenly distributed is at the lower surface of collecting the frame, two place the piece and be the symmetric distribution in the left and right sides of the vertical axis of collecting box.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this mechanism is retrieved to burning furnace roof flue iron powder of burning furnace, collection mechanism can collect the iron powder of discharging in burning furnace roof flue over a slow fire, and the water through water tank inside deposits the iron powder in the smog, then collects, effectively avoids burning the iron powder emission in the furnace roof flue over a slow fire in the air, causes the extravagant phenomenon of iron powder, greatly increased the practicality of retrieving the mechanism.

2. This mechanism is retrieved to burning furnace roof flue iron powder of burning furnace over a slow fire, take out mechanism can filter the iron powder of aquatic and collect, then conveniently takes out, filters the iron powder of aquatic through the filter screen, then stops to collect the inside iron powder of frame and through the handle, will collect the inside that the frame removed the collecting box, then will collect the inside iron powder of frame and collect the processing.

Drawings

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

FIG. 2 is a schematic view of the collecting mechanism of the present invention;

fig. 3 is a schematic view of the taking-out mechanism of the present invention.

In the figure: the device comprises a water tank 1, a collecting mechanism 2, a first connecting pipe 201, a first valve 202, a second connecting pipe 203, a conveying pipe 204, a water inlet pipe 205, a supporting frame 206, a smoke tube 207, a smoke outlet pipeline 208, a taking-out mechanism 3, a collecting box 301, a placing block 302, a collecting frame 303, a circulating port 304, a filtering screen 305, a first water outlet pipe 306, a second valve 307, a second water outlet pipe 308 and supporting legs 4.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the iron powder recycling mechanism for the flue at the top of the roaster furnace in this embodiment includes a water tank 1, a collecting mechanism 2 for collecting iron powder in the flue is disposed on the lower surface of the water tank 1, the collecting mechanism 2 can collect iron powder in the flue under the action of the collecting mechanism 2, so as to prevent iron powder in the flue from being discharged in the air to cause waste, a taking-out mechanism 3 for conveniently taking out the collected iron powder is disposed on the right side of the water tank 1, the taking-out mechanism 3 can conveniently take out the collected iron powder under the action of the taking-out mechanism, and supporting legs 4 are fixed on the left and right sides of the lower surface of the water tank 1.

The water tank 1 is shaped as a rectangular body with a hollow interior, and a heat insulation pad is fixed on the outer side of the water tank 1.

Referring to fig. 2, in order to collect iron powder in a flue conveniently, in this embodiment, the collecting mechanism 2 includes a first connecting pipe 201 communicated with a lower surface of the water tank 1, an outer side of the first connecting pipe 201 is communicated with a first valve 202, an inner portion of the first valve 202 is communicated with a second connecting pipe 203, a bottom end of the second connecting pipe 203 is communicated with a delivery pipe 204, a right side of the water tank 1 is communicated with a water inlet pipe 205, one end of the water inlet pipe 205 away from the water tank 1 can be connected with a faucet, an upper surface of the water tank 1 is fixed with a support frame 206, an inner portion of the support frame 206 is fixed with a chimney 207, the chimney 207 communicated with the upper surface of the water tank is discharged in air, when a certain amount of iron powder in water in the water tank 1, the first valve 202 on a lower side of the water tank 1 is opened, then water in the water tank 1 flows into the second connecting pipe 203 through the first connecting pipe 201, and then flows into the delivery pipe 204 through the second connecting pipe 203 to deliver iron powder in the water, a bottom end of the chimney 207 is communicated with the upper surface of the water tank 1, and a left side of the water tank 1 is communicated with a flue 208.

In this embodiment, a smoke outlet frame is fixed on the top end of the smoke pipe 207, and the smoke outlet frame plays a role of protection and increases the safety of the discharge of the smoke pipe 207, and the smoke pipe 207 is located on the longitudinal central axis of the water tank 1.

It should be noted that, a certain amount of water is filled in the water tank 1 through the water inlet pipe 205, then the smoke in the smoke outlet pipe 208 is discharged through the water in the water tank 1, the iron powder in the smoke stays in the water tank 1, and then the gas in the smoke is discharged into the air from the chimney 207 communicated with the upper surface of the water tank 1.

Referring to fig. 3, in order to facilitate taking out of collected iron, in this embodiment, the taking-out mechanism 3 includes a collection box 301 placed on the right side of the water tank 1, the right end of the delivery pipe 204 is communicated with the left side of the collection box 301, both the left and right sides of the bottom wall of the inner cavity of the collection box 301 are fixed with placing blocks 302, a collection frame 303 is placed on the upper surfaces of the two placing blocks 302, a flow port 304 with a number of not less than two is formed in the lower surface of the collection frame 303, a filter screen 305 is fixed on the bottom wall of the inner cavity of the collection frame 303, water and iron powder inside the delivery pipe 204 flow into the collection frame 303, then the iron powder is filtered through the filter screen 305 inside the collection frame 303, and a water outlet assembly is arranged on the lower surface of the collection box 301.

In this example, the subassembly that goes out water is including the first outlet pipe 306 of intercommunication at collecting box 301 lower surface, first outlet pipe 306 outside intercommunication has second valve 307, filter screen 305 can filter the iron powder in aquatic, the inside intercommunication of second valve 307 has second outlet pipe 308, the subassembly that goes out water is including the first outlet pipe 306 of intercommunication at collecting box 301 lower surface, first outlet pipe 306 outside intercommunication has second valve 307, the inside intercommunication of second valve 307 has second outlet pipe 308, through first outlet pipe 306 and second outlet pipe 308, the outside of the water discharge collecting box 301 after will filtering, the quantity is no less than two circulation mouth 304 evenly distributed at the lower surface of collecting box 303, two are placed piece 302 and are the left and right sides of symmetric distribution in the vertical axis of collecting box 301, the iron powder can dry after taking out.

It should be noted that, the outside of water discharge collecting box 301 after the filtration, then the iron powder that stops collecting frame 303 inside through the handle, will collect frame 303 and shift out the inside of collecting box 301, then will collect the inside iron powder of frame 303 again and collect, and then promoted the collection effect of iron powder, greatly increased the practicality of retrieving the mechanism.

The working principle of the embodiment is as follows:

(1) When the recycling mechanism works, smoke generated by the roasting furnace is discharged from the smoke outlet pipeline 208, then the smoke inside the smoke outlet pipeline 208 flows to the bottom wall of the inner cavity of the water tank 1, a certain amount of water is filled inside the water tank 1 through the water inlet pipe 205, then the smoke inside the smoke outlet pipeline 208 is discharged through the water inside the water tank 1, iron powder in the smoke stays in the water inside the water tank 1, then gas in the smoke is discharged in the air from the chimney 207 communicated with the upper surface of the water tank 1, when the iron powder in the water inside the water tank 1 has a certain amount, the first valve 202 on the lower side of the water tank 1 is opened, then the water inside the water tank 1 flows to the inside of the second connecting pipe 203 through the first connecting pipe 201, then flows to the inside of the conveying pipe 204 through the second connecting pipe 203 to convey the iron powder in the water, and then the iron powder in the smoke is collected, and the practicability of the recycling mechanism is improved.

(2) The inside water and the iron powder of conveyer pipe 204 flow to the inside of collection frame 303, then filter the iron powder through the inside filter screen 305 of collection frame 303, then open second valve 307 and filter back water through filter screen 305 and flow to the diapire of collection box 301 inner chamber from the circulation mouth 304 that the quantity is a plurality of, then through first outlet pipe 306 and second outlet pipe 308, the outside of the water discharge collecting box 301 after will filtering, then stop at the inside iron powder of collection frame 303 and pass through the handle, will collect the inside iron powder of frame 303 removal collecting box 301, then collect the inside iron powder of collection frame 303, and then promoted the collection effect of iron powder, greatly increased the practicality of recovery mechanism.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 mechanism is retrieved to baking furnace roof flue iron powder, includes water tank (1), its characterized in that: the lower surface of the water tank (1) is provided with a collecting mechanism (2) for collecting iron powder in a flue, the right side of the water tank (1) is provided with a taking-out mechanism (3) for conveniently taking out the collected iron powder, and the left side and the right side of the lower surface of the water tank (1) are both fixed with supporting legs (4);

collect mechanism (2) including first connecting pipe (201) of intercommunication at water tank (1) lower surface, first connecting pipe (201) outside intercommunication has first valve (202), the inside intercommunication of first valve (202) has second connecting pipe (203), the bottom intercommunication of second connecting pipe (203) has conveyer pipe (204), the right side intercommunication of water tank (1) has inlet tube (205), the last fixed surface of water tank (1) has support frame (206), the inside of support frame (206) is fixed with chimney (207), the bottom of chimney (207) and the upper surface intercommunication of water tank (1), the left side intercommunication that water tank (1) upper surface just is located chimney (207) has a tobacco pipe way (208).

2. The iron powder recovery mechanism for the furnace top flue of the roasting furnace according to claim 1, wherein: the top end of the chimney (207) is fixed with a smoke outlet blocking frame, and the chimney (207) is positioned on the longitudinal central axis of the water tank (1).

3. The iron powder recovery mechanism for the furnace top flue of the roasting furnace according to claim 1, wherein: the water tank (1) is in a hollow rectangular shape, and a heat insulation pad is fixed on the outer side of the water tank (1).

4. The iron powder recovery mechanism for the furnace top flue of the roasting furnace according to claim 1, wherein: taking out mechanism (3) including placing collecting box (301) on water tank (1) right side, the right-hand member of conveyer pipe (204) and the left side intercommunication of collecting box (301), the left and right sides of collecting box (301) inner chamber diapire all is fixed with places piece (302), two place the upper surface of piece (302) and placed collection frame (303), the lower surface of collecting frame (303) is seted up the circulation mouth (304) that quantity is no less than two, the diapire of collecting frame (303) inner chamber is fixed with filter screen (305), the lower surface of collecting box (301) is equipped with out the water subassembly.

5. The iron powder recovery mechanism for the furnace top flue of the roasting furnace according to claim 4, wherein: the water outlet assembly comprises a first water outlet pipe (306) communicated with the lower surface of the collecting box (301), the outer side of the first water outlet pipe (306) is communicated with a second valve (307), and the inner part of the second valve (307) is communicated with a second water outlet pipe (308).

6. The iron powder recovery mechanism for the furnace top flue of the roasting furnace according to claim 4, wherein: the upper surface of the collecting frame (303) is fixed with a handle, and the outer side of the handle is fixed with a rubber sleeve.

7. The iron powder recovery mechanism for the furnace top flue of the roasting furnace according to claim 4, wherein: the number of the flow openings (304) is not less than two, the flow openings are uniformly distributed on the lower surface of the collecting frame (303), and the placing blocks (302) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the collecting box (301).