CN219563762U - Wet dust collector of brick cutting machine - Google Patents

Abstract

The utility model provides a wet dust collector of a brick cutting machine. The dust removing device comprises a hollow outer shell body and a plurality of dust removing units, wherein the hollow outer shell body and the dust removing units are transversely arranged in the hollow outer shell body, an air suction cover is arranged at the inlet end of the hollow outer shell body, and an air suction device is arranged at the outlet end of the hollow outer shell body; the dust removing unit comprises an outer frame body and a plurality of spray heads arranged at the bottom of the outer frame body, the water spray opening of each spray head faces upwards, a plurality of drawing openings are formed in the side face of the hollow outer shell body, the dust removing unit is embedded into the hollow outer shell body through the drawing openings, the plurality of dust removing units are coaxially distributed in the hollow outer shell body, the hollow cavities of each outer frame body are communicated to form a dust removing cavity, and a plurality of flow guiding wing plates are arranged at the top of the inlet and outlet faces of each outer frame body of each dust removing unit. The dust removing unit of the utility model can increase the dust removing effect by spraying water once and removing dust twice, further improves the air purifying effect, and can select and divide the quantity according to the actual effect on site, and any quantity of the dust removing units can be combined, thereby being convenient for replacement and overhaul.

Description

Wet dust collector of brick cutting machine

Technical Field

The utility model belongs to the field of refractory material construction, and particularly relates to a wet dust collector of a brick cutting machine used in a refractory material finish machining and cutting process.

Background

In industrial production, the shaping materials are often required to be processed in the construction and installation processes of the refractory materials, brick cutting equipment is used in the process of finishing the refractory materials, and a large amount of dust is generated during processing, so that the physical health of field operators is seriously endangered. In order to improve the environmental sanitation of an operation site, reduce dust pollution, ensure the physical health of site workers and reduce the harm of occupational diseases, a dust removing device is required to be provided for the environment.

At present, domestic dust removal facility equipment is mainly divided into two types; one is dry dust removal, mainly comprising gravity dust removal, electrostatic dust removal and the like; one is wet dust removal, which mainly utilizes the adsorption capacity of liquid medium (such as water) to adsorb and clean harmful substances such as dust and the like, so as to reduce the harm of the harmful substances; the existing dust removing equipment is relatively large, is not very convenient to carry and use, and cannot be provided with large dust removing facilities due to the temporary property of work in many operation sites; in addition, the existing wet dust removal is mostly carried out by directly scattering water mist from top to bottom, and is generally applied to a large-scale dust removal environment, a spray nozzle is installed at the top of a factory building, water spraying dust removal is carried out on the whole production space, dust removal equipment is inconvenient to move, the dust removal effect is general, the humidity of the whole production space is increased easily, and the wet dust removal device is not suitable for being used in a refractory material production workshop.

In order to solve the problems that dust generated in the cutting operation process of refractory materials seriously pollutes the environment and endangers the health of workers, a portable, effective and movable dust removing device is needed.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a wet dust collector of a brick cutting machine, which specifically adopts water as an adsorption working medium, and forms a water curtain or water curtain in a closed space by using the water to capture dust entering the interior of a dust collector, so that the dust content in the air is reduced until the dust entering the dust collector is completely captured, and the air is purified and pollutants are eliminated.

In order to achieve the technical aim, the utility model provides a wet dust collector of a brick cutting machine, which comprises a hollow outer shell and a plurality of dust collecting units, wherein the hollow outer shell is transversely arranged, the dust collecting units are arranged in the hollow outer shell, an air suction cover is arranged at the inlet end of the hollow outer shell, and an air suction device is arranged at the outlet end of the hollow outer shell; the dust removing unit comprises an outer frame body and a plurality of spray heads arranged at the bottom of the outer frame body, the water spray opening of each spray head faces upwards, a plurality of drawing openings are formed in the side face of the hollow outer shell body, the dust removing unit is embedded into the hollow outer shell body through the drawing openings, the plurality of dust removing units are coaxially distributed in the hollow outer shell body, the hollow cavities of each outer frame body are communicated to form a dust removing cavity, and a plurality of flow guiding wing plates are arranged at the top of the inlet and outlet faces of each outer frame body of each dust removing unit.

The utility model has the preferable technical scheme that: the top of the hollow outer shell is provided with a pressurizing bag, the pressurizing bag is provided with a plurality of pressurizing water pipes, each pressurizing water pipe is communicated with a plurality of spray heads at the bottom of each dust removing unit through a hose, and each pressurizing water pipe is provided with a control valve.

The utility model has the preferable technical scheme that: the dust removing device also comprises a frame and an upper open type sewage collecting box, the hollow outer shell is of a square frame structure with a closed top surface, the hollow outer shell is transversely erected on the frame, the sewage collecting box is arranged at the bottom of the hollow outer shell, and the open surface of the sewage collecting box is opposite to the hollow bottom surface of the hollow outer shell; the exhaust device comprises an exhaust hood arranged at the outlet end of the hollow outer shell, an exhaust tube arranged at the outlet end of the exhaust hood and an exhaust fan arranged in the exhaust tube.

The utility model has the preferable technical scheme that: the section of the hollow outer shell is square, is integral or multi-section, and each section of the multi-section hollow outer shell is 3-5 m long and is connected through a flange.

The utility model has the preferable technical scheme that: 3-5 spray heads are arranged at the bottom of each dust removing unit, and each spray head sprays water vertically upwards.

The utility model has the preferable technical scheme that: the top of the inlet and outlet surfaces of the outer frame body is provided with a plurality of flow guide wing plates which are distributed equidistantly; a handle is arranged on one side or two sides of the outer frame body.

The utility model has the preferable technical scheme that: the air suction cover is matched with the brick cutting machine, and the brick cutting machine cover is arranged in the using process, so that most of dust can enter the container, and the dust can be sucked into the dust remover due to negative pressure generated by the air outlet fan.

The utility model has the preferable technical scheme that: the bottom surface of the sewage collection box is in a ladder shape from being far away from the outlet end towards the outlet, and is higher than the outlet end away from the outlet end, a plurality of separation plates passing through the inside of the sewage collection box are divided into a plurality of sedimentation chambers, the end part of each separation plate is provided with a water outlet, the sedimentation chambers are communicated through the water outlet on each separation plate, and the water outlets on two adjacent separation plates are arranged on different sides.

The utility model adopts water as an adsorption working medium, and forms a water curtain or water curtain in the closed space to capture dust entering the dust remover, thereby reducing the dust content in the air until the dust entering the dust remover is completely captured, so as to purify the air and eliminate pollutants. According to the utility model, the upward spray nozzle is arranged at the bottom, and the upward spray water curtain mode is adopted, so that the water curtain formed in the upward spray water process captures dust in the entering airflow when the dust flows through, and performs first dust removal; after water passes through the highest point, a water curtain is formed in the falling process, dust in flowing air in the container is captured for the second time, secondary dust removal is performed, and the dust removal effect is improved.

The utility model has the beneficial effects that:

(1) According to the utility model, the bottom of the dust removing unit is provided with the spray head for spraying water upwards, the top of the dust removing unit is provided with the flow guiding wing plate, a water curtain is formed in the water spraying process, the water curtain is formed in the underwater flowing process, the water curtain and the water curtain are formed in the container, when air dust flows through the container, water is used as a medium to adsorb and catch solid particles in the air, so that the purpose of dust removing is achieved, and the dust removing effect is improved by spraying water once and removing dust twice, and the air purifying effect is further improved;

(2) The utility model is provided with a plurality of water spraying dust removing units, the combination of the units can be selected and divided according to the actual effect of the site, any number of combinations can be carried out, the unit installation is carried out, the multi-section installation and use are formed, the structure is simple, the installation and the combination are easy, the replacement and the overhaul are convenient, the transportation is convenient, the site requirement and the effect are beneficial, and meanwhile, the number can be increased or decreased according to the requirement.

(3) The design of the induced air system is that an induced air fan is arranged at an air outlet, negative pressure is formed in a container, and air flow is led out of the container, so that air purification is realized.

(4) The utility model is provided with the sewage tank, and the generated dust and water mixture is subjected to water ash separation and purification, and the sewage after being placed and purified can be reused.

(5) The air inlet of the utility model is provided with the open type air inlet cover, can be matched with a brick cutter to produce the dust, has proper size, ensures that most of the dust can enter the container, and can be sucked into the dust remover due to negative pressure generated by the air outlet fan.

(6) The top of the utility model is provided with a pressurizing chamber for increasing the pressure, and the pressurizing chamber mainly provides working pressure for each nozzle so as to ensure that each dust removing unit can work normally, form a required water curtain and realize the dust removing effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a cross-sectional view of AA in FIG. 1;

FIG. 4 is a cross-sectional view of a dust removal unit in accordance with the present utility model;

FIG. 5 is a side view of FIG. 4;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a front view of the sewage collection tank of the present utility model;

FIG. 8 is a top view of the sewage collection tank of the present utility model.

In the figure: 1-hollow outer shell, 100-drawing port, 2-dust removal unit, 200-outer frame, 201-spray head, 202-flow guiding wing plate, 203-handle, 3-suction hood, 4-suction device, 400-suction hood, 401-suction fan, 402-suction tube, 5-frame, 6-supercharging bag, 7-supercharging water pipe, 8-hose, 9-sewage collection box, 900-baffle, 901-sedimentation chamber, 902-water outlet and 10-control valve.

Detailed Description

The utility model is further described below with reference to the drawings and examples. Figures 1 to 8 are drawings of embodiments, drawn in a simplified manner, for the purpose of clearly and concisely illustrating embodiments of the present utility model. The following technical solutions presented in the drawings are specific to embodiments of the present utility model and are not intended to limit the scope of the claimed utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.

The embodiment provides a wet dust collector of a brick cutting machine, as shown in fig. 1 to 3, the dust collector comprises a hollow outer shell 1 and a plurality of dust collecting units 2 arranged in the hollow outer shell 1, wherein the cross section of the hollow outer shell 1 is square, is integral or multi-section, and each section of the multi-section hollow outer shell 1 is 3-5 m long and is connected through a flange plate. In the drawings of the embodiment, the hollow outer casing 1 is of an integral frame structure, the top surface of the hollow outer casing is a closed surface, two ends of the hollow outer casing are open, the front side and the rear side of the hollow outer casing can be provided with the frame structure, the front side and the rear side of the hollow outer casing can also be provided with the form of a drawing port, the drawing port can be arranged on the front side or the rear side, or the drawing port can be arranged on the front side and the rear side, when the drawing port 100 is arranged on the front side and the rear side, the drawing ports on the front side and the rear side correspond, and the dust removing unit 2 can be inserted into the hollow outer casing 1 through the drawing port 100. A frame 5 is arranged below the hollow outer shell 1, and the hollow outer shell 1 is transversely erected on the frame 5. The dust removing units 2 are square structures with cross sections matched with the hollow outer shell 1, the dust removing units 2 are coaxially arranged in the hollow outer shell 1, the hollow cavities of each outer frame 200 are communicated to form a closed dust removing cavity, an air suction cover 3 is arranged at the inlet end of the hollow outer shell 1, the air suction cover 3 is matched with the brick cutting machine, the brick cutting machine can be covered up and down and left and right, and dust after brick cutting of the brick cutting machine can enter the dust removing cavity conveniently. The exhaust device 4 is arranged at the outlet end of the hollow outer shell 1, the exhaust device 4 comprises an exhaust hood 400 arranged at the outlet end of the hollow outer shell 1, an exhaust tube 402 arranged at the outlet end of the exhaust hood 400 and an exhaust fan 401 arranged in the exhaust tube 402, and the exhaust device 4 can enable negative pressure to be formed in a dust removing cavity, lead air flow out of a container and achieve air purification.

The embodiment provides a wet dust collector of a brick cutting machine, as shown in fig. 4 to 6, the dust collection unit 2 comprises an outer frame 200 and 3-5 spray heads 201 arranged at the bottom of the outer frame 200, the water spray mouth of each spray head 201 is vertically upward, a plurality of flow guide wing plates 202 are arranged at the top of the inlet and outlet surfaces of the outer frame 200 of each dust collection unit, and the flow guide wing plates 202 at each side are equidistantly distributed; according to the utility model, an upward water spraying curtain mode is adopted, and in the upward water spraying process, the water curtain formed can capture dust of the entering air flow, and as the top of the outer frame is provided with the flow guide wing plate 202, water is sprayed onto the flow guide wing plate 202, the water curtain can be formed by the downward water flow, and the dust in the flowing air in the container can be captured for the second time, so that the dust removing effect is improved. The handle 203 is arranged on one side or two sides of the outer frame body 200, so that each dust removing unit 2 can be conveniently pulled out of the hollow outer frame body 1, and the dust removing units 2 can be conveniently replaced and maintained. As shown in fig. 1 to 3, a pressurizing bag 6 is arranged at the top of the hollow outer shell 1, a plurality of pressurizing water pipes 7 are arranged on the pressurizing bag 6, each pressurizing water pipe 7 is communicated with a plurality of spray heads 201 at the bottom of each dust removing unit 2 through a hose 8, a control valve 10 is arranged on each pressurizing water pipe 7, working pressure is provided for each spray head nozzle through the pressurizing bag 6, so that each dust removing unit can work normally, a required water curtain is formed, and a dust removing effect is achieved.

The embodiment provides a wet dust collector of a brick cutting machine, as shown in fig. 1 to 3, an upper open sewage collecting box 9 is arranged below a hollow outer shell 1, and the open surface of the sewage collecting box 9 is opposite to the hollow bottom surface of the hollow outer shell 1. As shown in fig. 7 and 8, the bottom surface of the sewage collection tank 9 is stepped from a position far away from the outlet end toward the outlet and is higher than the outlet end, a plurality of partitions 900 passing through the sewage collection tank 9 are divided into a plurality of sedimentation chambers 901, a water outlet 902 is arranged at the end of each partition 900, the sedimentation chambers 901 are communicated through the water outlets 902 on each partition 900, and the water outlets 902 on two adjacent partitions 900 are arranged on different sides. Through the design of the sewage collection box 9, the sprayed sewage can directly flow into the sewage collection box 9 at the bottom to be collected, and then the sewage can be reused after being purified through multistage precipitation of the sewage collection box 9.

When the device is used, the device is directly arranged at the tail end of a brick cutting machine, a brick cutting machine cover is arranged through an air suction cover 3, dust is introduced into a dust removing cavity formed by a plurality of dust removing units 2 through an air suction device 4 in the brick cutting process, a pressurizing bag 6 is externally connected with a water pump and a water source, in the dust removing process, the water pump and a control valve 10 on each pressurizing water pipe 7 are started, a water spray head 201 in each dust removing unit 2 starts to spray water upwards, dust passing through the dust can be removed in the water spraying process, the entering air current can be subjected to primary dust removal when a water curtain is formed upwards, water forms a rain curtain in the falling process, and dust in flowing air in a container is subjected to secondary capture, so that the dust removing effect is improved; the air after dust removal can be led out through the air draft device 4, and the sewage with dust directly falls into the sewage collecting box 10 for sedimentation treatment.

The utility model can be quickly installed and used on site, greatly reduces the dust pollution on site, ensures the physical health of workers, can be popularized in various operation environments, can effectively reduce the dust pollution of brick cutters, and especially can simultaneously operate at multiple points and multiple places and greatly reduce the environmental pollution. Has wide development prospect. The utility model is convenient to install and maintain, the dust removal effect can be adjusted according to the site, and the dust removal spray head section unit can be added under the condition that the dust remover effect is poor so as to achieve the required dust removal effect. The dust removal effect is better, and the shower nozzle of dust remover can be adjusted according to actual need, adjusts the export state that the effect is best.

Through experimental research, the utility model can greatly reduce occupational diseases, reduce the harm of the occupational diseases and create invisible value for enterprises. It is estimated that 20 ten thousand yuan can be saved for enterprises each year; and the loss of enterprises caused by environmental pollution can be reduced, and the annual estimated benefit can be 5 ten thousand yuan.

The foregoing description is of one embodiment of the utility model and is thus not to be taken as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.

Claims (8)

1. The utility model provides a brick machine wet dust collector which characterized in that: the dust removing device comprises a hollow outer shell (1) and a plurality of dust removing units (2) arranged in the hollow outer shell (1), wherein an air suction cover (3) is arranged at the inlet end of the hollow outer shell (1), and an air suction device (4) is arranged at the outlet end of the hollow outer shell; the dust removal unit (2) comprises an outer frame body (200) and a plurality of spray heads (201) arranged at the bottom of the outer frame body (200), the water spray opening of each spray head (201) faces upwards, a plurality of drawing openings (100) are formed in the side face of the hollow outer frame body (1), the dust removal unit (2) is embedded into the hollow outer frame body (1) through the drawing openings (100), the plurality of dust removal units (2) are coaxially arranged in the hollow outer frame body (1), the hollow cavity of each outer frame body (200) is communicated to form a dust removal cavity, and a plurality of flow guide wing plates (202) are arranged at the top of the inlet and outlet faces of each dust removal unit outer frame body (200).

2. The wet dust removal device of a brick cutting machine according to claim 1, wherein: the top of the hollow shell body (1) is provided with a pressurizing bag (6), the pressurizing bag (6) is provided with a plurality of pressurizing water pipes (7), each pressurizing water pipe (7) is communicated with a plurality of spray heads (201) at the bottom of each dust removing unit (2) through a hose (8), and each pressurizing water pipe (7) is provided with a control valve (10).

3. A wet dust collector for a brick cutting machine according to claim 1 or 2, wherein: the dust removing device further comprises a frame (5) and an upper open type sewage collecting box (9), wherein the hollow outer shell (1) is of a square frame structure with a closed top surface, the square frame structure is transversely erected on the frame (5), the sewage collecting box (9) is arranged at the bottom of the hollow outer shell (1), and the open surface of the sewage collecting box is opposite to the hollow bottom surface of the hollow outer shell (1); the exhaust device (4) comprises an exhaust hood (400) arranged at the outlet end of the hollow outer shell (1), an exhaust tube (402) arranged at the outlet end of the exhaust hood (400) and an exhaust fan (401) arranged in the exhaust tube (402).

4. A wet dust collector for a brick cutting machine according to claim 1 or 2, wherein: the section of the hollow outer shell (1) is square, is integral or multi-section, and each section of the multi-section hollow outer shell (1) is 3-5 m long and is connected through a flange plate.

5. A wet dust collector for a brick cutting machine according to claim 1 or 2, wherein: 3-5 spray heads (201) are arranged at the bottom of each dust removing unit (2), and each spray head sprays water vertically upwards.

6. A wet dust collector for a brick cutting machine according to claim 1 or 2, wherein: the top of the inlet and outlet surfaces of the outer frame body (200) is provided with a plurality of flow guide wing plates (202) which are distributed equidistantly, and one side or two sides of the outer frame body (200) are provided with handles (203).

7. A wet dust collector for a brick cutting machine according to claim 1 or 2, wherein: the air suction cover (3) is matched with the brick cutting machine, and the brick cutting machine cover is arranged in the using process.

8. A wet dust collector for a brick cutter according to claim 3 wherein: the bottom surface of sewage collecting box (9) is in order to be the echelonment from keeping away from the exit end towards the export, and keeps away from the exit end and be higher than the exit end, and a plurality of baffles (900) that pass through in sewage collecting box (9) divide into a plurality of sedimentation chamber (901), are equipped with delivery port (902) at the tip of every baffle (900), and delivery port (902) intercommunication on a plurality of sedimentation chamber (901) through every baffle (900) set up different sides on two adjacent baffles (900).