CN211476755U

CN211476755U - Dust collector of aluminium smelting pot

Info

Publication number: CN211476755U
Application number: CN202020108148.8U
Authority: CN
Inventors: 李兴邦
Original assignee: Sichuan Curie High Tech Co ltd
Current assignee: Sichuan Curie High Tech Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-09-11
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a cleaner production technical field discloses a dust collector of aluminium smelting pot, it includes water tank and dust collection box, dust collection box demountable installation is in the bottom of water tank, be provided with sealed chamber between dust collection box and the water tank, first through-hole and second through-hole have been seted up on the sealed chamber, first through-hole and second through-hole are with the axial lead, be located and be provided with the boss along its circumference on the outer wall of the one end of the ventilative section of thick bamboo of dust collection box, the boss presss from both sides between water tank and dust collection box, the outer wall of the ventilative section of thick bamboo of waterproof ventilated membrane cladding, the edge of waterproof ventilated membrane presss from both sides between the face that boss and dust collection box are close to the water tank, the top of water tank still is provided with. The utility model has the advantages that: high-temperature waste gas gets into the dust collection box, and high-temperature gas passes waterproof ventilated membrane and collects the heat through the water source in the water tank, and the dust then falls into the dust collection box, has effectively utilized the waste heat.

Description

Dust collector of aluminium smelting pot

Technical Field

The utility model relates to the field, especially a dust collector of aluminium smelting pot.

Background

The melting furnace in aluminium alloy is a new type of high-efficiency energy-saving aluminium melting furnace developed according to aluminium melting process, mainly used for melting and heat-insulating aluminium ingot, and can meet the requirements of aluminium melting process.

At present, the smelting of aluminum ingots is mainly realized through an aluminum smelting furnace, a large amount of smoke and dust are generated in the furnace in the production process, the production environment is seriously polluted, the physical condition of operators is directly damaged, dust removal devices are adopted by most enterprises at present to realize the dust removal of aluminum smelting furnace workshops, but high-temperature smoke coming out of aluminum smelting furnace flues only removes dust, and other heat is not utilized, so that the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector of aluminium smelting pot to solve the problem that current dust collector does not carry out the utilization to high temperature flue gas waste heat.

The purpose of the utility model is realized through the following technical scheme: a dust removing device of an aluminum smelting furnace comprises a water tank and a dust collecting box, wherein the dust collecting box is detachably arranged at the bottom of the water tank, a sealing cavity is arranged between the dust collection box and the water tank, a first through hole and a second through hole are arranged on the sealing cavity, the first through hole and the second through hole have the same axis, the first through hole is positioned at the bottom of the water tank, the second through hole is positioned on the surface of the dust collection box close to the water tank, a lug boss is arranged on the outer wall of one end of the ventilation cylinder positioned in the dust collection box along the circumferential direction, the boss is clamped between the water tank and the dust collection box, the waterproof breathable film coats the outer wall of the breathable cylinder, the edge of the waterproof breathable film is clamped between the boss and the surface of the dust collection box close to the water tank, the top of the water tank is also provided with a waste gas collecting pipe and a water adding pipe, and the dust collecting box is provided with an air inlet pipe.

Preferably, a water inlet and a water outlet are arranged on the side wall of the water tank, and two ends of the hot water pipe are respectively connected with the water inlet and the water outlet.

Preferably, a plurality of first lugs uniformly distributed along the circumferential direction of the water tank are arranged on the outer side wall of the water tank, a second lug corresponding to the first lug is arranged on the outer side wall of the dust collection box, and a bolt penetrates through the first lug and is screwed on the second lug.

Preferably, a glass observation window is further formed in the side wall of the water tank.

Preferably, a door is disposed on a side wall of the dust box.

Preferably, the inner cavity of the dust collection box is horn-shaped, the small end of the dust collection box is far away from the water tank, and the air inlet pipe is positioned on the side wall of the dust collection box.

Preferably, the elastomeric rubber pad fills the sealed cavity.

Preferably, the side wall of the ventilation cylinder is provided with an air inlet through hole.

Compared with the prior art, the beneficial effects of the utility model are that: high-temperature waste gas gets into the dust collection box, and high-temperature gas passes waterproof ventilated membrane and collects the heat through the water source in the water tank, and the dust then falls into the dust collection box, has effectively utilized the waste heat.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

in the figure, 1-a water tank, 2-a dust collection box, 3-a sealed cavity, 4-a first through hole, 5-a second through hole, 6-a ventilating cylinder, 7-a waterproof ventilating film, 8-a waste gas collecting pipe, 9-a water adding pipe, 10-an air inlet pipe, 11-a hot water pipe, 12-a first bump, 13-a second bump, 14-a bolt, 15-a glass observation window, 16-a box door and 17-an air inlet through hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

As shown in figures 1 and 2, the dust removing device of the aluminum smelting furnace comprises a water tank 1 and a dust collecting box 2, wherein inner cavities of the water tank 1 and the dust collecting box 2 are closed inner cavities, the water tank 1 is fixedly arranged above the aluminum smelting furnace, the dust collecting box 2 is detachably arranged at the bottom of the water tank 1, a sealing cavity 3 is arranged between the dust collecting box 2 and the water tank 1, a first through hole 4 and a second through hole 5 are arranged on the sealing cavity 3, the first through hole 4 and the second through hole 5 are coaxial, the first through hole 4 and the second through hole 5 are in one pair, the first through hole 4 and the second through hole 5 are uniformly distributed, the first through hole 4 is positioned at the bottom of the water tank 1, the second through hole 5 is positioned on the surface of the dust collecting box 2, a boss is arranged on the outer wall of one end of a ventilating cylinder 6 in the dust collecting box 2 along the circumferential direction, the, the edge of waterproof ventilated membrane 7 presss from both sides between the face that boss and dust collection box 2 are close to water tank 1, the top of water tank 1 still is provided with exhaust-gas collection pipe 8 and filler pipe 9, exhaust-gas collection pipe 8 is connected with exhaust-gas treatment device, filler pipe 9 is to moisturizing in the water tank 1 when the water level in the water tank 1 descends, be provided with intake pipe 10 on the dust collection box 2, high temperature waste gas in the aluminium smelting pot passes through intake pipe 10 and gets into dust collection box 2, high temperature gas passes waterproof ventilated membrane 7 and gets into water tank 1, the liquid water in the water tank 1 intensifies and stores heat energy, waste gas then gets into exhaust-gas treatment device through exhaust-gas collection.

In this embodiment, as shown in fig. 1 and 2, a water inlet and a water outlet are provided on the side wall of the water tank 1, the water inlet and the water outlet are respectively connected to the two ends of the hot water pipe 11, valves are provided at the two ends of the hot water pipe 11, the thermometer is provided at the water inlet end of the hot water pipe 11 and is located between the valve and the water tank 1, a water pump is further provided on the hot water pipe 11 to make the water in the water tank 1 circularly flow through the hot water pipe 11, when the liquid water in the water tank 1 rises to a certain temperature, the valves and the water pump at the two ends of the water pipe are opened, the hot water is guided out to be used for heating or heating, and the heat.

In this embodiment, as shown in fig. 1 and 2, a plurality of first bumps 12 are uniformly distributed along the circumferential direction of the water tank 1, a second bump 13 corresponding to the first bump 12 is arranged on the outer side wall of the dust box 2, and a bolt 14 passes through the first bump 12 and is screwed on the second bump 13, so that the water tank 1 and the dust box 2 are conveniently detached, and the waterproof breathable film 7 is conveniently replaced.

In this embodiment, as shown in fig. 1 and 2, a glass observation window 15 is further opened on the side wall of the water tank 1, the water level condition in the water tank 1 is observed through the glass observation window 15, and the problem that the heat energy in the high-temperature gas is not sufficiently absorbed due to too low water level is avoided, so that the waste of the heat energy is caused.

In the embodiment, as shown in fig. 1 and 2, a door 16 is disposed on a side wall of the dust box 2, the door 16 is a glass door, so that the dust collection amount in the dust box 2 can be conveniently observed, when the dust is too much, the dust in the dust box 2 is emptied, and the reduction of the dust removal effect caused by too much dust is avoided.

In this embodiment, as shown in fig. 1 and 2, the inner cavity of the dust collecting box 2 is trumpet-shaped, and the small end of the inner cavity is far away from the water tank 1, the air inlet pipe 10 is located on the side wall of the dust collecting box 2, and the trumpet-shaped inner cavity facilitates dust to gather at the bottom of the box body.

In the present embodiment, as shown in fig. 1 and 2, the elastic rubber pad fills the sealing chamber 3, which enhances the sealing between the water tank 1 and the dust box 2 and reduces the risk of dust leakage from the sealing chamber 3.

In the present embodiment, as shown in fig. 1 and 2, the side wall of the ventilation cylinder 6 is provided with the air inlet through hole 17, and the air inlet through hole 17 increases the air inlet area and increases the transfer amount of heat energy per unit time.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dust collector of aluminium smelting pot which characterized in that: the dust collection box is detachably mounted at the bottom of the water tank, a sealed cavity is arranged between the dust collection box and the water tank, a first through hole and a second through hole are formed in the sealed cavity, the first through hole and the second through hole share the same axial lead, the first through hole is located at the bottom of the water tank, the second through hole is located on the surface, close to the water tank, of the dust collection box, a boss is arranged on the outer wall of one end, located in the dust collection box, of a breathable cylinder and clamped between the water tank and the dust collection box along the circumferential direction of the boss, the waterproof breathable film coats the outer wall of the breathable cylinder, the edge of the waterproof breathable film is clamped between the boss and the surface, close to the water tank, of the dust collection box, a waste gas collection pipe and a water feeding pipe are further arranged at the top of the water tank, and an air inlet pipe is.

2. The dust removing apparatus for an aluminum smelter as claimed in claim 1, wherein: the side wall of the water tank is provided with a water inlet and a water outlet, and two ends of the hot water pipe are respectively connected with the water inlet and the water outlet.

3. The dust removing device for an aluminum smelter as claimed in claim 1 or 2, wherein: the outer side wall of the water tank is provided with a plurality of first lugs which are uniformly distributed along the circumferential direction of the water tank, the outer side wall of the dust collection box is provided with second lugs corresponding to the first lugs, and a bolt penetrates through the first lugs and is screwed on the second lugs.

4. The dust removing apparatus for an aluminum smelter as claimed in claim 3, wherein: and a glass observation window is also arranged on the side wall of the water tank.

5. The dust removing apparatus for an aluminum smelter as claimed in claim 4, wherein: and a box door is arranged on the side wall of the dust collection box.

6. The dust removing apparatus for an aluminum smelter as claimed in claim 5, wherein: the inner cavity of the dust collection box is trumpet-shaped, the small end of the dust collection box is far away from the water tank, and the air inlet pipe is positioned on the side wall of the dust collection box.

7. The dust removing apparatus for an aluminum smelter as claimed in claim 6, wherein: the elastic rubber pad fills the sealing cavity.

8. The dust removing apparatus for an aluminum smelter as claimed in claim 7, wherein: and the side wall of the ventilation cylinder is provided with an air inlet through hole.