CN210730488U

CN210730488U - Over-and-under type lead smoke adsorption equipment

Info

Publication number: CN210730488U
Application number: CN201921445847.5U
Authority: CN
Inventors: 周成林; 刘剑; 熊福根
Original assignee: Yangzhou Assistant Technology Co Ltd
Current assignee: Yangzhou Assistant Technology Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-12
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses an over-and-under type lead smoke adsorption device in the technical field of lead smoke adsorption, which comprises a fixed channel steel, wherein the top of the fixed channel steel is movably inserted with a guide rod, the tops of the outer walls of the left and right sides of a cover body are respectively fixedly provided with an insert, and the tops of two groups of inserts are respectively fixedly and vertically provided with a guide rod, the middle part of the outer wall of the left side of a purification device is provided with an exhaust fan, the utility model drives the guide rod upwards by the matching of a starting servo motor and the servo motor through gears and teeth, thereby driving the cover body upwards, being convenient to use, not influencing the intensity of the cover body, simultaneously improving the smoke absorption quality of the cover body through the contact surface contact of a sealing ring at the bottom of the cover body, and being provided with a purification device, the lead smoke is primarily filtered and purified through a ceramic filter layer, the discharged gas is ensured to meet the national standard, and the harm to the environment and human bodies is reduced.

Description

Over-and-under type lead smoke adsorption equipment

Technical Field

The utility model relates to a lead smoke adsorbs technical field, specifically is an over-and-under type lead smoke adsorption equipment.

Background

In the process of pouring the grid by using the plate casting machine, lead smoke is generated when a lead spoon of the plate casting machine is heated, paraffin coated on a pouring gate of a mold can generate smoke dust when meeting high temperature, the lead dust of the lead smoke is harmful to a human body, the lead smoke is generally pumped away by a negative pressure smoke suction hood, the traditional smoke suction hood is integrally fixed and fixed, a hinged side door or an upward door is arranged on the smoke suction hood, when the lead slag is required to be fished from an internal lead spoon or a heating element is required to be replaced, a worker manually opens a door on the smoke suction hood, the door is closed after the operation is finished, the mode is not only troublesome, but also causes the integral rigidity of the smoke suction hood to be poor, the smoke suction hood is easy to deform and has no purification function, the lead smoke is directly discharged to cause great harm to the environment, the health of a human body and the like, the lead smoke contains large heat when being sucked, the heat flows in the smoke suction hood, the temperature of, therefore, a lifting type lead fume adsorption device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an over-and-under type lead smoke adsorption equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting type lead smoke adsorption device comprises a fixed channel steel, guide rods are movably inserted into the top of the fixed channel steel, a servo motor is fixedly arranged at the top of the fixed channel steel and is positioned at the right side of the guide rods, gears are arranged at the output end of the servo motor, a limiting groove is vertically formed in the right side of the guide rods, teeth meshed with the gears are uniformly arranged at the bottom of the limiting groove, a hollow tube is fixedly arranged at the bottom of the guide rods, a communicated cover body is fixedly arranged at the bottom of the hollow tube, inserts are fixedly arranged at the tops of the outer walls of the left side and the right side of the cover body, guide rods are vertically arranged at the tops of two sets of inserts, the tops of the two sets of guide rods penetrate through the fixed channel steel, a purification device is arranged at the right side of the bottom, and the input end of the exhaust fan is connected with the right side of the hollow tube through a connecting hose, the connecting hose is communicated with the hollow tube, the output end of the exhaust fan is communicated with the purifying device through a pipeline, and the outer wall of the right side of the purifying device is provided with an air outlet pipe communicated with the purifying device.

Further, the purifying device comprises a shell communicated with an output end pipeline of the exhaust fan, a ceramic filtering layer and an active carbon filtering layer are respectively and vertically arranged on the left side and the right side of an inner cavity of the shell, a water tank is fixedly arranged on the top of the shell, a water conveying pipe is arranged at the bottom of the water tank, the bottom end of the water pipe penetrates through the top of the shell and is communicated with a nozzle which is fixed on the inner wall of the top of the shell, the nozzle is positioned between the ceramic filter layer and the active carbon filter layer, the center of the bottom of the shell is fixedly provided with a waste water tank, and the inner cavity of the waste water tank is transversely provided with a particle filter plate, the waste water tank is communicated with the shell through a seepage hole, the bottom of the outer wall at the rear side of the waste water tank is provided with a circulating pipe communicated with the bottom, the other end of the circulating pipe is connected with the input end of the circulating water pump, the circulating water pump is fixed on the top of the shell, and the circulating water pump is positioned on the left side of the shell, and the output end of the circulating water pump is communicated with the water tank through a pipeline.

Furthermore, a rotating roller is movably arranged in the middle of the inner wall of the rear side of the inner cavity of the shell through a bearing, turbulence pieces matched with the nozzles are fixedly arranged on the outer wall of the rotating roller in an annular array mode, and the rotating roller is located between the ceramic filter layer and the activated carbon filter layer.

Further, the outer wall of the cover body is provided with a heat insulation layer, and the outer wall of the heat insulation layer is provided with a heat insulation film.

Furthermore, the vertical section of the cover body is trapezoidal, and the area of the bottom surface of the cover body is larger than that of the top surface of the cover body.

Further, the outer wall of the bottom of the cover body is provided with a sealing ring.

Compared with the prior art, the beneficial effects of the utility model are that: when the utility model needs to salvage lead slag or change heating elements for the internal lead spoon, the servo motor can be started, the servo motor drives the guide rod to move upwards through the matching of the gear and the teeth, thereby driving the cover body to move upwards, the use is convenient, the intensity of the cover body is not influenced, meanwhile, the sealing ring at the bottom of the cover body is contacted with the contact surface, the smoking quality of the cover body is improved, and the purification device is arranged, lead smoke is primarily filtered and purified through the ceramic filter layer, secondary dust removal is carried out through water sprayed downwards through the nozzle, the temperature of the lead smoke is reduced, finally, the lead smoke is filtered and purified through the active carbon filter layer, the discharged gas is ensured to accord with the national standard, the harm to the environment and the human body is reduced, the turbulence sheet is arranged simultaneously, the lead smoke can rotate in the spraying process of the nozzle, the function of disturbing gas is played, the, simultaneously, used water downwards enters the waste water tank through the particle filter plate and can be recycled after being filtered, and the use cost is saved.

Drawings

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

FIG. 2 is a schematic view of the structure of the limiting groove of the present invention;

fig. 3 is a schematic structural view of the purification device of the present invention.

In the figure: 1. fixing channel steel; 2. a guide bar; 21. a limiting groove; 22. teeth; 3. a servo motor; 4. a cover body; 41. a thermal insulation layer; 42. a heat insulating film; 5. a purification device; 51. a housing; 52. a ceramic filter layer; 53. an activated carbon filter layer; 54. a water tank; 55. a water circulating pump; 56. a nozzle; 57. a wastewater tank; 58. a particle filter plate; 59. a spoiler; 6. an exhaust fan; 7. an air outlet pipe; 8. a hollow tube; 9. a guide rod.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lifting type lead fume adsorption device, please refer to figure 1, comprises a fixed channel steel 1, a guide rod 2 is movably inserted at the top of the fixed channel steel 1, a movable hole matched with the guide rod 2 is arranged on the fixed channel steel 1, the cross section of the guide rod 2 is rectangular, a servo motor 3 is fixedly arranged at the top of the fixed channel steel 1, can be fixedly connected by adopting screws or bolts, the servo motor 3 is positioned at the right side of the guide rod 2, the output end of the servo motor 3 is provided with a gear, the right side of the guide rod 2 is vertically provided with a limit groove 21, the limit groove 21 is used for limiting the range of the up-and-down movement of the cover body 4, the bottom of the limit groove 21 is uniformly provided with teeth meshed with the gear, the servo motor 3 drives the gear to rotate forward and backward, the guide rod 2 is driven to move upwards or downwards through the matching of the teeth and the gear, further driving the cover body 4 to move upwards or downwards, and it should be noted that the electrical elements in the utility model can be connected with an external power supply through wires;

referring to fig. 1, a hollow tube 8 is fixedly arranged at the bottom of a guide rod 2, a cover body 4 communicated with the bottom of the hollow tube 8 is fixedly arranged at the bottom of the guide rod, a sealing ring is arranged at the joint of the hollow tube 8 and the cover body 4, inserts are fixedly arranged at the tops of the outer walls of the left side and the right side of the cover body 4, a welding mode can be adopted, guide rods 9 are vertically arranged at the tops of two groups of inserts, the guide rods 9 are used for ensuring the stability of the cover body 4 in up-and-down movement, the top ends of the two groups of guide rods 9 penetrate through a fixed channel steel 1, movable holes matched with the guide rods 9 are formed in the fixed channel steel;

please refer to fig. 1, a purifying device 5 is arranged on the right side of the bottom of the fixed channel steel 1 through a bracket, the purifying device 5 is used for purifying and dedusting the entering lead smoke, the purifying device 5 is arranged on the right side of the right guide rod 9, an exhaust fan 6 is arranged in the middle of the outer wall of the left side of the purifying device 5, the exhaust fan 6 is used for extracting air in the cover body 4, so that the cover body 4 is at negative pressure, the cover body 4 generates suction force, so that the lead smoke is sucked into the purifying device 5, the input end of the exhaust fan 6 is connected with the right side of the hollow tube 8 through a connecting hose, the cover body 4 is conveniently matched with the vertical movement, the connecting hose is communicated with the hollow tube 8, the output end of the exhaust fan 6 is communicated with the purifying device 5 through a pipeline, the outer wall of.

As shown in fig. 3: the purifying device 5 comprises a shell 51 communicated with an output end pipeline of an exhaust fan 6, a ceramic filter layer 52 and an active carbon filter layer 53 are vertically arranged on the left side and the right side of an inner cavity of the shell 51 respectively, the ceramic filter layer 52 is used for filtering fine particles and ultrafine particles in waste gas, the active carbon filter layer 53 is used for deep purification and adsorbing toxic substances, a water tank 54 is fixedly arranged on the top of the shell 51, a bolt fixed connection mode is preferably adopted, a water pipe is arranged at the bottom of the water tank 54, the bottom end of the water pipe penetrates through the top of the shell 51 and is communicated with a nozzle 56, the nozzle 56 is fixed on the inner wall of the top of the shell 51, the nozzle 56 is positioned between the ceramic filter layer 52 and the active carbon filter layer 53, a waste water tank 57 is fixedly arranged in the center of the bottom of the shell 51 and is used for, therefore, the waste water tank 57 is recycled, the waste water tank 57 is communicated with the shell 51 through the seepage holes, downward waste water conveniently enters the waste water tank 57 through the seepage holes, a circulating pipe communicated with the bottom of the outer wall on the rear side of the waste water tank 57 is arranged at the bottom of the outer wall on the rear side of the waste water tank 57, the other end of the circulating pipe is connected with the input end of a circulating water pump 55, the circulating water pump 55 is fixed at the top of the shell 51, the circulating water pump 55 is positioned on the left side of the shell 51, the output end of the circulating water pump 55 is communicated with the water tank 54 through a pipeline, and the shell 51, the waste water tank 57 and the water tank 54;

as shown in fig. 3: the middle part of the inner wall of the rear side of the inner cavity of the shell 51 is movably provided with a rotating roller through a bearing, the outer wall of the rotating roller is fixedly provided with spoiler sheets 59 matched with the nozzles 56 in an annular array manner, the rotating roller is positioned between the ceramic filter layer 52 and the activated carbon filter layer 53, the spoiler sheets 59 can rotate under the action of the nozzles 56, and are similar to a water wheel, and rotate through the impact force of water, so that the effect of disturbing air flow is achieved, the retention time of lead fume in the interior is prolonged, the lead fume is uniformly dispersed and contacted with liquid drops, and the integral filtering quality is improved;

as shown in fig. 1: the outer wall of the cover body 4 is provided with a heat insulation layer 41, the outer wall of the heat insulation layer 41 is provided with a heat insulation film 42, the heat insulation layer 41 and the heat insulation film 42 reduce the influence of the temperature of lead smoke on the cover body 4, and the heat insulation capability of the cover body 4 is improved, so that the situation that workers are scalded by contact due to overhigh temperature is avoided, and the heat insulation layer 41 and the heat insulation film 42 are both in the prior art and are not specifically explained herein;

as shown in fig. 1: the vertical section of the cover body 4 is trapezoidal, and the area of the bottom surface of the cover body 4 is larger than that of the top surface of the cover body 4, so that the smoking and dust collection range is improved, and the smoking and dust collection efficiency is improved;

as shown in fig. 1: the outer wall of the bottom of the cover body 4 is provided with a sealing ring, and the sealing performance of the cover body 4 and a contact surface is ensured by arranging the sealing ring, so that the smoking and dust collection quality is improved.

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 over-and-under type lead smoke adsorption equipment, includes fixed channel-section steel (1), its characterized in that: the top of the fixed channel steel (1) is movably inserted with a guide rod (2), the top of the fixed channel steel (1) is fixedly provided with a servo motor (3), the servo motor (3) is positioned at the right side of the guide rod (2), the output end of the servo motor (3) is provided with a gear, the right side of the guide rod (2) is vertically provided with a limiting groove (21), the groove bottom of the limiting groove (21) is uniformly provided with teeth meshed with the gear, the bottom of the guide rod (2) is fixedly provided with a hollow tube (8), the bottom of the hollow tube (8) is fixedly provided with a communicated cover body (4), the tops of the outer walls at the left side and the right side of the cover body (4) are respectively and fixedly provided with an insert block, the tops of two groups of insert blocks are respectively and vertically provided with a guide rod (9), the top ends of the two groups of, and purifier (5) are located right-hand of right side guide arm (9), purifier (5) left side outer wall middle part is provided with air exhauster (6), and air exhauster (6) input is connected with hollow tube (8) right side through coupling hose, and coupling hose and hollow tube (8) intercommunication, air exhauster (6) output passes through pipeline and purifier (5) intercommunication, purifier (5) right side outer wall is provided with outlet duct (7) that are linked together.

2. The lifting type lead fume adsorption device according to claim 1, wherein: the purification device (5) comprises a shell (51) communicated with an output end pipeline of an exhaust fan (6), wherein the left side and the right side of an inner cavity of the shell (51) are respectively and vertically provided with a ceramic filter layer (52) and an active carbon filter layer (53), the top of the shell (51) is fixedly provided with a water tank (54), the bottom of the water tank (54) is provided with a water pipe, the bottom end of the water pipe penetrates through the top of the shell (51) and is communicated with a nozzle (56), the nozzle (56) is fixed on the inner wall of the top of the shell (51), the nozzle (56) is positioned between the ceramic filter layer (52) and the active carbon filter layer (53), the center of the bottom of the shell (51) is fixedly provided with a waste water tank (57), the inner cavity of the waste water tank (57) is transversely provided with a particle filter plate (58), the waste water tank (57) is communicated with the shell (51) through, and the other end of the circulating pipe is connected with the input end of a circulating water pump (55), the circulating water pump (55) is fixed at the top of the shell (51), the circulating water pump (55) is positioned at the left side of the shell (51), and the output end of the circulating water pump (55) is communicated with the water tank (54) through a pipeline.

3. The lifting type lead fume adsorption device according to claim 2, wherein: the middle part of the inner wall of the rear side of the inner cavity of the shell (51) is movably provided with a rotating roller through a bearing, the outer wall of the rotating roller is fixedly provided with spoilers (59) matched with the nozzles (56) in an annular array mode, and the rotating roller is located between the ceramic filter layer (52) and the activated carbon filter layer (53).

4. The lifting type lead fume adsorption device according to claim 1, wherein: the outer wall of the cover body (4) is provided with a heat insulation layer (41), and the outer wall of the heat insulation layer (41) is provided with a heat insulation film (42).

5. The lifting type lead fume adsorption device according to claim 1, wherein: the vertical section of the cover body (4) is trapezoidal, and the area of the bottom surface of the cover body (4) is larger than that of the top surface of the cover body (4).

6. The lifting type lead fume adsorption device according to claim 1, wherein: and a sealing ring is arranged on the outer wall of the bottom of the cover body (4).