CN212068176U

CN212068176U - Dust removal device for steelmaking continuous casting machine

Info

Publication number: CN212068176U
Application number: CN202020767516.XU
Authority: CN
Inventors: 陆林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-04
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a steelmaking conticaster dust collector belongs to the dust collecting equipment field, the power distribution box comprises a box body, box lower part fixedly connected with pulley, box left side upper portion fixedly connected with air inlet funnel, air inlet funnel right side pipe connection have the fan, and fan right side pipe connection has a cooling cylinder, and the shower nozzle is installed to the inside top of cooling cylinder, shower nozzle right side fixedly connected with outlet pipe, the first water pump of outlet pipe right side fixedly connected with, first water pump externally mounted has the water tank, water tank upper portion fixedly connected with moisturizing mouth, cooling cylinder lower part fixedly connected with vapour and liquid separator, and vapour and liquid separator left side pipe connection has the dust removal case, and dust removal incasement portion installs the dust removal board, dust removal case left side fixedly connected with gas outlet, vapour and liquid separator right side pipe connection has the. The utility model discloses, the dust removal effect is good to can carry out portable dust removal through the pulley, the practicality is strong, is worth promoting and using.

Description

Dust removal device for steelmaking continuous casting machine

Technical Field

The utility model relates to a dust collecting equipment field specifically is a steelmaking conticaster dust collector.

Background

In recent years, with rapid development of economy, metallurgical steelmaking electric furnaces and raw coal-fired boilers have increased, and the atmospheric pollutants discharged from these furnaces pose great harm to the surrounding environment, so that a technology for removing particulate matters from dust-containing gas to reduce the emission thereof to the atmosphere has become more and more important. When a continuous casting machine is used for producing steel, large dust can be generated.

The prior Chinese patent with the publication number of CN107449284B discloses a steelmaking dust removal device, which comprises a flue inlet, a first vertical flue, a fan, a first horizontal flue, a spherical pipe, a filter element, a second vertical flue, a spraying cavity, a fog pipe, a spraying cavity, a first water tank, a water fog generator, a water pump, a water pipe, a second water tank, a drying pipe, a drying agent, a second horizontal flue and a flue outlet.

Although the device can adsorb dust and solid particles in the flue gas, water sprayed from the water tank cannot be recycled, so that resource waste is caused, and the production cost of enterprises is increased by treating subsequent wastewater. Therefore, we propose a dust removing device for a steelmaking continuous casting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steelmaking conticaster dust collector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dust removal device of a steelmaking continuous casting machine comprises a box body, wherein a pulley is fixedly connected to the lower portion of the box body, an air inlet funnel is fixedly connected to the upper portion of the left side of the box body, a fan is connected to the right side pipeline of the air inlet funnel, a cooling cylinder is connected to the right side pipeline of the fan, a spray head is installed above the interior of the cooling cylinder, a water outlet pipe is fixedly connected to the right side of the spray head, a first water pump is fixedly connected to the right side of the water outlet pipe, a water tank is installed on the outer portion of the first water pump, a water replenishing port is fixedly connected to the upper portion of the water tank, a gas-liquid separator is fixedly connected to the lower portion of the cooling cylinder, a dust removal box is connected to the left side pipeline of the gas-liquid separator, a dust removal plate is installed, the lower part of the left side of the filter box is fixedly connected with the water tank.

As a further aspect of the present invention: the pulley is a universal wheel with a brake.

As a further aspect of the present invention: and the fan interface is fixedly connected with an adapter.

As a further aspect of the present invention: the lower part of the fan is fixedly connected with a fan mounting plate.

As a further aspect of the present invention: the dust removal plate is made of non-woven fabrics.

As a further aspect of the present invention: the first filter layer is an activated carbon filter element.

As a further aspect of the present invention: the second filter layer is a PP cotton filter element.

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

the dedusting device for the steelmaking continuous casting machine is simple in structure and convenient to use, can perform spraying cooling treatment on dust in flue gas by arranging the water tank and the spray head, can dissolve some soluble impurities in the flue gas, and is good in dedusting effect; gas-liquid separator can separate flue gas and waste water, then handles respectively, and the waste water after spraying gets into the rose box, adsorbs waste water and filters, carries the water tank again, and cyclic utilization has practiced thrift the water resource to the cost of later stage enterprise's processing waste water has been reduced. The utility model discloses, the dust removal effect is good to can carry out portable dust removal through the pulley, the practicality is strong, is worth promoting and using.

Drawings

FIG. 1 is a schematic structural diagram of a dedusting device of a steelmaking continuous casting machine.

FIG. 2 is a schematic structural diagram of a fan mounting plate in a dedusting device of a steelmaking continuous casting machine.

FIG. 3 is a schematic structural view of a cooling box in a dedusting device of a steelmaking continuous casting machine.

In the figure: 1-air outlet, 2-box body, 3-dust removing plate, 4-dust removing box, 5-fan mounting plate, 6-air inlet funnel, 7-adapter, 8-fan, 9-cooling cylinder, 10-spray head, 11-water replenishing opening, 12-water tank, 13-water outlet pipe, 14-first water pump, 15-filter box, 16-first filter layer, 17-second filter layer, 18-second water pump, 19-pulley and 20-gas-liquid separator.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

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 based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, a dust removing device of a steelmaking continuous casting machine comprises a box body 2, a pulley 19 is fixedly connected to the lower portion of the box body 2, the pulley 19 is a universal wheel with a brake, the universal wheel is convenient for pushing the dust removing device to remove dust movably, an air inlet funnel 6 is fixedly connected to the upper portion of the left side of the box body 2, the air inlet funnel 6 can increase the air inlet amount of dust, a fan 8 is connected to the right side of the air inlet funnel 6 through a pipeline, a joint 7 is fixedly connected to the joint of the fan 8, the installation is convenient, a cooling cylinder 9 is connected to the right side of the fan 8 through a pipeline, a nozzle 10 is installed above the inside of the cooling cylinder 9, the nozzle 10 sprays water to cool and dissolve dust, a water outlet pipe 13 is fixedly connected to the right side of the nozzle 10, a first water pump 14, water in the water tank 12 can be supplemented to the moisturizing

mouth

14, 9 lower part fixedly connected with vapour and liquid separator 20 of cooling cylinder, vapour and liquid separator 20 can separate flue gas and waste water, then handle respectively, vapour and liquid separator 20 left side pipe connection has dust removal case 4, and dust removal case 4 internally mounted has dust removal board 3, and the 3 materials of dust removal board are the non-woven fabrics, dust removal case 4 left side fixedly connected with gas outlet 1, vapour and liquid separator 20 right side pipe connection has rose box 15, and first filter layer 16 is installed to rose box 15 inside top, and first filter layer 16 is the active carbon filter core, second filter layer 17 is installed to first filter layer 16 below, and second filter layer 17 is the cotton filter core of PP, second water pump 18 is installed to second filter layer 17 below, rose box 15 left side lower part and water tank 12 fixed connection.

Example 2

The utility model discloses an in another embodiment, this embodiment lies in with the difference of above-mentioned embodiment, fan 8 lower part fixedly connected with fan mounting panel 5, fan mounting panel 5 are convenient for to fan 8's fixed, can also reduce the vibrations of fan 8 when the operation.

The utility model discloses a theory of operation is: start-up fan 8, absorb the dust in cooling cylinder 9, establish through water tank 12 and shower nozzle 10, can spray the cooling treatment to the dust in the flue gas, and can also dissolve some soluble impurity in the flue gas, vapour and liquid separator 20 can separate flue gas and waste water, then handle respectively, waste water after spraying gets into rose box 15, adsorb filtration waste water, carry water tank 12 again, cyclic utilization, the water resource has been practiced thrift, and the cost of later stage enterprise's processing waste water has been reduced, dust is detached in dust removal box 4 with the flue gas, clean air escape. The utility model discloses, the dust removal effect is good to can carry out portable dust removal through pulley 19, the practicality is strong, is worth promoting and using.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The dedusting device of the steelmaking continuous casting machine comprises a box body (2) and is characterized in that pulleys (19) are fixedly connected to the lower portion of the box body (2), an air inlet funnel (6) is fixedly connected to the upper portion of the left side of the box body (2), a fan (8) is connected to a right side pipeline of the air inlet funnel (6), a cooling cylinder (9) is connected to a right side pipeline of the fan (8), a spray head (10) is installed above the inner portion of the cooling cylinder (9), a water outlet pipe (13) is fixedly connected to the right side of the spray head (10), a first water pump (14) is fixedly connected to the right side of the water outlet pipe (13), a water tank (12) is installed outside the first water pump (14), a water replenishing port (11) is fixedly connected to the upper portion of the water tank (12), a gas-liquid separator (20) is fixedly connected to the lower portion, dust removal case (4) left side fixedly connected with gas outlet (1), gas-liquid separator (20) right side pipe connection has rose box (15), and first filter layer (16) are installed to rose box (15) inside top, and second filter layer (17) are installed to first filter layer (16) below, and second water pump (18) are installed to second filter layer (17) below, rose box (15) left side lower part and water tank (12) fixed connection.

2. The dedusting device for steelmaking continuous casting machines as claimed in claim 1, characterized in that the pulleys (19) are universal wheels with brakes.

3. The dedusting device for the steelmaking continuous casting machine according to claim 1, characterized in that an adapter (7) is fixedly connected to the interface of the fan (8).

4. The dedusting device for the steelmaking continuous casting machine according to the claim 1 or 3, characterized in that the lower part of the fan (8) is fixedly connected with a fan mounting plate (5).

5. The steelmaking conticaster dust collector as claimed in claim 1, characterized in that said dust-collecting plate (3) is made of non-woven fabric.

6. The dedusting apparatus for steelmaking continuous casting machines as claimed in claim 1, characterized in that said first filtering layer (16) is an activated carbon filter element.

7. The dedusting device for the steelmaking continuous casting machine as claimed in claim 1, wherein the second filtering layer (17) is a PP cotton filter element.