CN218764637U

CN218764637U - Aluminum bar heating furnace waste gas recovery device

Info

Publication number: CN218764637U
Application number: CN202223359927.3U
Authority: CN
Inventors: 高振科
Original assignee: Foshan Zhongpu Aluminum Co ltd
Current assignee: Foshan Zhongpu Aluminum Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-28
Anticipated expiration: 2032-12-14

Abstract

The utility model provides an aluminium bar heating furnace waste gas recovery device relates to aluminium bar heating furnace technical field, including collection box and heat pipe waste heat recoverer, heat pipe waste heat recoverer is installed to outer wall one side of collection box, the solenoid valve is installed with the junction of collection box to heat pipe waste heat recoverer, heat pipe waste heat recoverer's output is equipped with return water pipeline mechanism, return water pipeline mechanism includes back flow, collector pipe and a plurality of atomizer, collector pipe fixed mounting is in inside one side of collection box, the one end of back flow extends to the inside of collection box to be connected with the one end of collector pipe, the outer wall installation of collector pipe is a plurality of atomizer, outer wall one side of collection box is equipped with emission mechanism, inside one side of emission mechanism is equipped with filtering mechanism. The utility model discloses a, simple structure is reasonable, the modern design, and easy operation is convenient, possesses energy-conserving efficiency, has higher practical value.

Description

Aluminum bar heating furnace waste gas recovery device

Technical Field

The utility model belongs to the technical field of the aluminium bar heating furnace, more specifically say, in particular to aluminium bar heating furnace exhaust gas recovery device.

Background

An aluminum bar heating furnace is mainly an equipment for heating an aluminum bar, plays an important role in aluminum bar processing and production, and the quality of the aluminum bar has a close relation with the heating furnace, so people have higher and higher requirements on the heating furnace, through retrieval, an aluminum bar heating furnace waste gas recovery device is disclosed in the Chinese patent with the publication number of CN217340696U, which comprises a recycling box, a heat exchange box is fixedly arranged at the top of the inner side of the recycling box, a snakelike heat exchange tube is fixedly arranged in the heat exchange box, a plurality of heat exchange sheets are fixedly arranged on the surface of the snakelike heat exchange tube, a temperature control switch is fixedly arranged on one side of the inner wall of the heat exchange box, and a dust falling box is fixedly arranged in the middle of the inner side of the recycling box.

In the scheme, water mist is sprayed out of a plurality of spray heads to carry out primary dust settling treatment on waste gas, and then the foreign matters and peculiar smell in the waste gas are filtered under the matching action of a filter screen and an activated carbon adsorption net, so that the pollution to the environment caused by the direct discharge of the foreign matters and the dust is avoided, but in the actual use process, the spray heads can spray corresponding water mist only by being communicated with an external water source, so that more water resources are consumed by the device in the scheme; secondly, when the filter screen and the active carbon adsorption net filter the waste gas, because the waste gas carries more moisture, the long-time accumulation of filter screen and active carbon adsorption net can condense into the drop of water, and then influence both permeability.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an aluminum bar heating furnace exhaust gas recovery device is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an aluminium bar heating furnace exhaust gas recovery device to solve the problem that the background art provided.

The utility model discloses aluminium bar heating furnace exhaust gas recovery unit's purpose and efficiency are reached by following concrete technical means:

the utility model provides an aluminium bar heating furnace waste gas recovery device, includes collection box and heat pipe waste heat recoverer, heat pipe waste heat recoverer is installed to outer wall one side of collection box, the solenoid valve is installed to the junction of heat pipe waste heat recoverer and collection box, heat pipe waste heat recoverer's output is equipped with return water pipeline mechanism, return water pipeline mechanism includes back flow, collector pipe and a plurality of atomizer, collector pipe fixed mounting is in inside one side of collection box, the one end of back flow extends to the inside of collection box to be connected with the one end of collector pipe, the outer wall installation of collector pipe is a plurality of atomizer, outer wall one side of collection box is equipped with emission mechanism, inside one side of emission mechanism is equipped with filtering mechanism, emission mechanism includes seal box, air inlet, perforation and a plurality of sponge brush, the outer wall both sides of seal box set up air inlet and perforation respectively, and a plurality of sponge brush install the inside at the seal box respectively.

Further, filtering mechanism includes roof, active carbon adsorption board, filter and handle, active carbon adsorption board and filter are installed respectively to the bottom both sides of roof, and is a plurality of one side of sponge brush is laminated with the both sides of active carbon adsorption board, filter respectively mutually, the top at the roof is installed to the handle.

Furthermore, the recycling bin comprises a bin body, a horizontal partition plate, an arc-shaped partition plate, a sewage tank and an exhaust port, the horizontal partition plate and the arc-shaped partition plate are respectively installed on two sides of the interior of the bin body, and the sewage tank is arranged at the bottom end of the interior of the bin body.

Furthermore, a drain valve is installed on one side of the bottom end of the arc-shaped partition plate and is located right above the sewage tank.

Further, waste gas pipeline mechanism is installed to inside one side of box, waste gas pipeline mechanism includes the admission valve, spirals the pipeline and the gas release mouth, the one end that spirals the pipeline extends to the outside of box to be connected with the one end of admission valve, the other end that spirals the pipeline runs through horizontal baffle, and sets up the gas release mouth.

Furthermore, a water inlet valve is installed on one side of the outer wall of the box body and is located at the top end of the horizontal partition plate.

Furthermore, one side of the outer wall of the recovery box is hinged with a box door.

Compared with the prior art, the utility model discloses following beneficial effect has:

this kind of aluminium bar heating furnace waste gas recovery device, through mutually supporting of solenoid valve and return water pipeline mechanism, make the device realize cooling liquid reutilization's function, wherein, break-make effect through the solenoid valve, be convenient for shift the inside of heat pipe waste heat recoverer with the inside heat transfer liquid of collection box, heat recovery through heat pipe waste heat recoverer, make the inside of back flow is carried to the liquid of cooling down again, and the water conservancy diversion effect through the back flow, make liquid enter into the inside of collector pipe, and the diffusion of cooperation atomizer sprays, make liquid carry out the humidifying to waste gas, thereby reduce the impurity in the waste gas, the water absorption effect of rethread sponge brush, be convenient for absorb adnexed steam on active carbon adsorption plate and the filter, thereby guarantee filtering mechanism's permeability, the utility model discloses, simple structure is reasonable, the modern design, and easy operation is convenient, possesses energy-conserving efficiency, has higher practical value.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic view of the filtering mechanism of the present invention.

Fig. 4 is a cross-sectional view of the discharge mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

100. a recycling bin; 1001. a box body; 1002. a horizontal partition plate; 1003. an arc-shaped partition plate; 1004. a sewage tank; 1005. an exhaust port; 200. a heat pipe waste heat recoverer; 300. a filtering mechanism; 3001. a top plate; 3002. an activated carbon adsorption plate; 3003. a filter plate; 3004. a handle; 400. a discharge mechanism; 4001. a sealing box; 4002. an air inlet; 4003. perforating; 4004. a sponge brush; 500. an exhaust gas piping mechanism; 5001. an intake valve; 5002. a coiled pipe; 5003. a relief port; 600. a box door; 700. a water return pipeline mechanism; 7001. a return pipe; 7002. a water collection pipe; 7003. an atomizing spray head; 800. a water inlet valve; 900. an electromagnetic valve; 1000. a blow-down valve.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 4:

the utility model provides an aluminium bar heating furnace waste gas recovery device, including collection box 100 and heat pipe waste heat recoverer 200, outer wall one side installation heat pipe waste heat recoverer 200 of collection box 100, solenoid valve 900 is installed with collection box 100's junction to heat pipe waste heat recoverer 200, heat pipe waste heat recoverer 200's output is equipped with return water pipeline mechanism 700, return water pipeline mechanism 700 includes return pipe 7001, water-collecting pipe 7002 and a plurality of atomizer 7003, water-collecting pipe 7002 fixed mounting is in inside one side of collection box 100, return pipe 7001's one end extends to the inside of collection box 100, and be connected with water-collecting pipe 7002's one end, a plurality of atomizer 7003 of water-collecting pipe 7002's outer wall installation, outer wall one side of collection box 100 is equipped with emission mechanism 400, inside one side of emission mechanism 400 is equipped with filter mechanism 300, emission mechanism 400 includes seal box 4001, air inlet 4002, perforation 4003 and a plurality of sponge brush 4004, seal box 4001's outer wall both sides set up 4002 and perforation 4003 respectively, the inside at seal box 4001 is installed respectively to a plurality of sponge brush 4004.

Wherein, filtering mechanism 300 includes roof 3001, activated carbon adsorption plate 3002, filter 3003 and handle 3004, activated carbon adsorption plate 3002 and filter 3003 are installed respectively to roof 3001's bottom both sides, one side of a plurality of sponge brushes 4004 respectively with activated carbon adsorption plate 3002, the both sides of filter 3003 are laminated mutually, handle 3004 installs the top at roof 3001, use through roof 3001's installation, be convenient for fix activated carbon adsorption plate 3002 and filter 3003, and use through handle 3004's connection, it is more convenient to make filtering mechanism 300 carry and draw.

Wherein, collection box 100 includes box 1001, horizontal baffle 1002, arc baffle 1003, bilge pit 1004 and gas vent 1005, horizontal baffle 1002 and arc baffle 1003 are installed respectively to the inside both sides of box 1001, bilge pit 1004 sets up the inside bottom at box 1001, use through the installation of horizontal baffle 1002 and arc baffle 1003, make the inside of box 1001 divide into the triplex, thereby be convenient for carry out the heat transfer to exhaust gas piping mechanism 500, be favorable to the waste gas edulcoration, and then be convenient for discharge sewage, rethread bilge pit 1004's setting, be convenient for collect the sewage of arc baffle 1003 top gathering.

Wherein, blowoff valve 1000 is installed to the bottom one side of arc-shaped partition 1003, and blowoff valve 1000 is located sewage tank 1004 directly over, uses through the connection of blowoff valve 1000, is convenient for discharge the sewage of arc-shaped partition 1003 top gathering.

Wherein, exhaust gas piping mechanism 500 is installed to the inside one side of box 1001, and exhaust gas piping mechanism 500 includes admission valve 5001, spiral pipeline 5002 and relief port 5003, and the one end of spiral pipeline 5002 extends to the outside of box 1001 to be connected with admission valve 5001's one end, the other end of spiral pipeline 5002 runs through horizontal partition 1002, and set up relief port 5003, and the installation through spiral pipeline 5002 is used, has improved the flow path of the inside liquid of exhaust gas piping mechanism 500, and then is convenient for improve cooling efficiency.

Wherein, a water inlet valve 800 is installed on one side of the outer wall of the box 1001, the water inlet valve 800 is positioned at the top end of the horizontal partition plate 1002, and cooling liquid can be conveniently put into a designated area inside the box 1001 through the connection and use of the water inlet valve 800.

Wherein, one side of the outer wall of the recycling bin 100 is hinged with a bin door 600, and the bin door 600 is hinged for use, so that the sewage in the sewage tank 1004 can be conveniently taken out.

The specific use mode and function of the embodiment are as follows:

when using this kind of aluminium bar heating furnace exhaust gas recovery device, at first, detect whether the junction of the device is fastened, after guaranteeing intact, place the device at the assigned position again, wherein, through starting solenoid valve 900, make it carry out the break-make function, be convenient for shift the inside heat transfer liquid of collection box 100 to the inside of heat pipe waste heat recoverer 200, heat recovery through heat pipe waste heat recoverer 200, make the inside of back flow 7001 is carried to the liquid of cooling down again, and through the water conservancy diversion effect of back flow 7001, make liquid enter into the inside of water collecting pipe 7002, and cooperate the diffusion of atomizer 7003 to spray, make liquid carry out the humidification to waste gas, thereby reduce the impurity in the waste gas, rethread sponge brush 4004's water absorption effect, be convenient for absorb the attached steam on active carbon adsorption plate 3002 and filter 3003, thereby guarantee the permeability of filter 300, and use through the installation of horizontal baffle 1002 and arc baffle 1003, make the inside of box divide into three parts, thereby be convenient for heat transfer to waste gas pipeline mechanism 500, be favorable to the waste gas edulcoration, and then facilitate the discharge impurity removal, and rethread sewage collection tank 1003 is set up through arc-shaped baffle 1003, the sewage collection pipeline 1000 that the waste water collection efficiency of collection spiral collection baffle 1000 has been convenient for the installation, the waste gas collection.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An aluminum bar heating furnace waste gas recovery device is characterized by comprising a recovery box (100) and a heat pipe waste heat recoverer (200), a heat pipe waste heat recoverer (200) is arranged on one side of the outer wall of the recovery box (100), the electromagnetic valve (900) is arranged at the joint of the heat pipe waste heat recoverer (200) and the recovery box (100), the output end of the heat pipe waste heat recoverer (200) is provided with a water return pipeline mechanism (700), the water return pipeline mechanism (700) comprises a return pipe (7001), a water collecting pipe (7002) and a plurality of atomizing nozzles (7003), the water collecting pipe (7002) is fixedly arranged at one side of the interior of the recovery tank (100), one end of the return pipe (7001) extends to the interior of the recovery tank (100), and is connected with one end of a water collecting pipe (7002), a plurality of atomizing spray heads (7003) are arranged on the outer wall of the water collecting pipe (7002), a discharge mechanism (400) is arranged on one side of the outer wall of the recovery box (100), a filtering mechanism (300) is arranged at one side inside the discharging mechanism (400), the discharge mechanism (400) comprises a sealing box (4001), an air inlet (4002), a perforation (4003) and a plurality of sponge brushes (4004), air inlet (4002) and perforation (4003) are respectively arranged on two sides of the outer wall of the seal box (4001), and the sponge brushes (4004) are respectively arranged inside the seal box (4001).

2. The apparatus for recovering exhaust gas from an aluminum rod heating furnace according to claim 1, wherein: filtering mechanism (300) include roof (3001), activated carbon adsorption board (3002), filter (3003) and handle (3004), activated carbon adsorption board (3002) and filter (3003), a plurality of are installed respectively to the bottom both sides of roof (3001) one side of sponge brush (4004) is laminated mutually with the both sides of activated carbon adsorption board (3002), filter (3003) respectively, the top at roof (3001) is installed in handle (3004).

3. The apparatus for recovering exhaust gas from an aluminum rod heating furnace according to claim 1, wherein: the recycling box (100) comprises a box body (1001), a horizontal partition plate (1002), an arc partition plate (1003), a sewage tank (1004) and an exhaust port (1005), wherein the horizontal partition plate (1002) and the arc partition plate (1003) are respectively installed on two sides of the interior of the box body (1001), and the sewage tank (1004) is arranged at the bottom end of the interior of the box body (1001).

4. The apparatus for recovering exhaust gas from an aluminum rod heating furnace according to claim 3, wherein: a blow-down valve (1000) is installed on one side of the bottom end of the arc-shaped partition plate (1003), and the blow-down valve (1000) is located right above the sewage tank (1004).

5. The apparatus for recovering exhaust gas from an aluminum bar-heating furnace according to claim 4, wherein: waste gas pipeline mechanism (500) are installed to inside one side of box (1001), waste gas pipeline mechanism (500) include admission valve (5001), spiral pipeline (5002) and relief port (5003), the one end of spiral pipeline (5002) extends to the outside of box (1001) to be connected with the one end of admission valve (5001), the other end of spiral pipeline (5002) runs through horizontal partition (1002) to set up relief port (5003).

6. The apparatus for recovering exhaust gas from an aluminum rod heating furnace according to claim 5, wherein: a water inlet valve (800) is installed on one side of the outer wall of the box body (1001), and the water inlet valve (800) is located at the top end of the horizontal partition plate (1002).

7. The apparatus for recovering exhaust gas from an aluminum rod heating furnace according to claim 1, wherein: one side of the outer wall of the recycling box (100) is hinged with a box door (600).