Wet dust removal system for metal operation
By installing glass curtain walls and a water curtain dust removal system in the factory, the dust area is separated from the operators, and the water curtain and water circulation system are used to carry the dust into the underground water pool, which solves the problem that the existing dust removal system cannot effectively remove ground dust, and achieves efficient dust removal and safe production.
Patent Information
- Application Number
- CN202422994397.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-05
AI Technical Summary
The existing dust removal system cannot effectively remove dust deposited on the ground, causing damage to workers' health and safety hazards. The high dust concentration in the dust removal pipeline can easily cause explosion accidents.
Glass curtain walls are used to separate the factory building into human and dust areas. Water curtain pipes and circulating water pumps are used to form a water curtain that carries dust into the underground water pool. Combined with water cleaning treatment units and dust recovery boxes, efficient dust removal and dust recovery are achieved.
It effectively improves the dust removal effect, avoids safety accidents caused by excessive dust concentration, and improves the safety of production and the practicality of the dust removal system.
Smart Images
Figure CN223442046U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to metal manufacturing technical field, concretely relates to a metal operation wet dust removal system. BACKGROUND
[0002] In modern industrial production, in order to ensure the machining quality of parts, most of the manufacturing process contains polishing process, and the parts can be trimmed by polishing, so as to improve the surface quality, shape accuracy and dimensional accuracy of parts.However, when polishing the parts, a large amount of dust is generated, and the dust is scattered everywhere in the factory building and gradually deposited on the ground.Although workers wear dust masks and other appliances during production, long-term exposure to dust environment can cause dust inhalation and health damage such as pneumoconiosis, and dust accumulation to a certain concentration can cause explosion and other safety accidents, reducing the safety of production and manufacturing.
[0003] At present, in order to solve the harm of dust in production and manufacturing process, dust removal system is equipped in the factory building to eliminate the dust in the factory building.The dust removal system mainly installs dust collector outside the factory building, the air outlet of the dust collector is communicated with the fan, and the air inlet is communicated with the inside of the factory building through pipeline, and the pipeline is fixed on the top wall of the factory building, a plurality of dust collecting hoods are installed on the pipeline, and the fan can suck the dust in the factory building into the dust collector through the dust collecting hood and pipeline, so as to realize the purpose of dust removal.
[0004] However, it is found that the dust removal system can only suck away a small amount of dust in the air, and there is still a lot of dust deposited on the ground, and workers are still easy to inhale dust during operation, and dust is also deposited in the pipeline of the dust removal system, which can also cause explosion and other safety accidents when the dust concentration in the pipeline reaches a certain value, resulting in poor safety of production and manufacturing. CONTENT OF THE UTILITY MODEL
[0005] Therefore, the utility model provides a metal operation wet dust removal system to solve the problems in the prior art.
[0006] The utility model discloses a technical scheme is: a kind of metal operation wet dust removal system, configuration installation in workshop, including glass curtain wall vertical setting on the ground of workshop, glass curtain wall is fixedly connected with workshop, to separate the both sides of glass curtain wall inside workshop, multiple pairs of glove holes are equidistantly opened on glass curtain wall along horizontal direction, the hands of operator are passed through glove hole and polish operation is carried out on the other side of glass curtain wall, underground water pool is vertically set on the ground of workshop, the mouth of underground water pool is flush with ground, underground water pool is located at the side of glass curtain wall far from operator, water curtain pipeline is horizontally arranged above underground water pool, and it is mutually parallel with glass curtain wall, water curtain pipeline is located above glove hole, and equidistantly arranged in column opening is provided on the length direction of the underside of water curtain pipeline, water curtain pipeline is communicated with underground water pool by water circulation pipeline, and circulating water pump is fixed in the side of water circulation pipeline close to underground water pool, for water in underground water pool is sent to water curtain pipeline by water circulation pipeline, so that water passes through in-column opening and flows down in the form of water curtain to carry dust flow into underground water pool.
[0007] Preferably, two air outlet grooves are horizontally fixed on the side of the glass curtain wall close to the underground water pool, and the two air outlet grooves are respectively located on the upper and lower sides of the glove hole. A pair of louvers is respectively arranged on the left and right sides of each pair of glove holes. The louvers are located on the side of the air outlet groove away from the glass curtain wall. One end of the air outlet groove is sealed, and the other end is communicated with an external air source through a pipeline.
[0008] Preferably, the longitudinal section of the air outlet groove is a right triangle. One of the straight sides of the right triangle is in abutment with the glass curtain wall, and the other straight side is perpendicular to the glass curtain wall. The louvers are arranged on the hypotenuse of the right triangle.
[0009] Preferably, each pair of louvers includes upper and lower louvers and left and right louvers. The two upper and lower louvers of each pair of louvers are arranged on the side close to the glove hole, and the left and right louvers are arranged on the side away from the two upper and lower louvers.
[0010] Preferably, a water cleaning treatment unit is arranged on the underground water pool. The water cleaning treatment unit includes a shell and filter cloth. The shell is fixed to the outside of the underground water pool. A through hole is horizontally arranged on the side of the shell close to the underground water pool. The through hole is communicated with the underground water pool through a pipeline. A plurality of layers of filter cloth are vertically fixed in the shell in sequence. The filter cloth is perpendicular to the center line of the through hole. The water circulation pipeline is fixedly connected to the side of the shell away from the underground water pool. The water circulation pipeline is communicated with the inside of the shell.
[0011] Preferably, the filter cloth is composed of a nylon layer, a polypropylene layer and a polyester layer.
[0012] Preferably, a pit is arranged on the ground of the workshop. The shell is located in the pit. A pore partition is horizontally arranged on the top of the pit. The pore partition is detachably fixedly connected to the ground of the workshop.
[0013] Preferably, the underground water tank is fixed in the underground pool, and the underground water tank is in abutment with the inner wall of the underground pool at both ends of the length direction of the water curtain pipeline; two inclined plates are arranged on the top of the underground water tank and penetrate the top of the underground water tank and are located on both sides of the center line of the water curtain pipeline; one end of each of the two inclined plates is hinged to the top of the underground water tank, and the hinge shafts are parallel to the center line of the water curtain pipeline; the other end of each of the two inclined plates is in abutment with each other; the inclined plates are in abutment with the inner wall of the underground pool at both ends of the length direction of the water curtain pipeline to close the underground water tank; the two inclined plates are turned over to the side away from each other, and the end of the inclined plate away from the underground water tank is in abutment with the inner wall of the underground pool to make the water carrying dust flow into the underground water tank.
[0014] Preferably, the dust recovery and treatment box is further provided, and the dust recovery and treatment box is communicated with the underground water tank through a pipeline; a mounting groove is formed on the upper side of the dust recovery and treatment box in the horizontal direction; the two sides of the mounting groove penetrate the dust recovery and treatment box; a partition clamping plate is horizontally arranged on the mounting groove and is in sliding connection with the mounting groove; one end of the partition clamping plate is located on the outside of the dust recovery and treatment box, and the other end is in abutment with the inner wall of the dust recovery and treatment box; the two side edges of the partition clamping plate in the sliding direction are in abutment with the inner wall of the mounting groove; a filter screen is horizontally fixed in the dust recovery and treatment box, and the filter screen is located directly below the partition clamping plate.
[0015] Preferably, the top of the dust recovery and treatment box is fixed with an injection pipeline and is communicated with the inside of the dust recovery and treatment box.
[0016] Compared with the prior art, the metal operation wet dust removal system provided by the utility model realizes the separation of people and the area where dust is generated by polishing by dividing the inside of the factory building into two parts through the glass curtain wall, avoids the fact that people are in a dust environment during production, and realizes the circulation of the water curtain, the carrying of dust by the water curtain into the underground pool and dust removal by cooperation of the underground pool, the water curtain pipeline, the water circulation pipeline and the circulating water pump, so that the dust removal effect can be effectively improved, the concentration of dust is prevented from being too high to cause explosion and other safety accidents, and the safety of production and manufacturing is improved. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 is the front side layout view of the dust removal system of the utility model;
[0018] Figure 2 is the rear side layout view of the dust removal system of the utility model;
[0019] Figure 3 is the top view layout view of the dust removal system of the utility model;
[0020] Figure 4 is the glass curtain wall schematic view of the dust removal system of the utility model;
[0021] Figure 5 is the air outlet slot layout schematic view of the dust removal system of the utility model;
[0022] Figure 6 is a glass curtain wall front view of the dust removal system of the utility model;
[0023] Figure 7 is a shutter schematic view of the dust removal system of the utility model;
[0024] Figure 8 is a water cleaning treatment unit schematic view of the dust removal system of the utility model;
[0025] Figure 9 is an underground water tank closing schematic view of the dust removal system of the utility model;
[0026] Figure 10 is an underground water tank opening schematic view of the dust removal system of the utility model;
[0027] Figure 11 is a dust recycling treatment box schematic view of the dust removal system of the utility model;
[0028] Figure 12 is a system control schematic view of the dust removal system of the utility model. DETAILED DESCRIPTION
[0029] The utility model provides a kind of metal operation wet dust removal system, the structure schematic view of Figures 1 to 12 , the utility model is described below.
[0030] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawing, and is only for the convenience of describing the technical scheme of the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation of the utility model.
[0031] In modern industrial production, in order to ensure the machining quality of parts, polishing process is contained in most manufacturing process, and the parts can be trimmed by polishing, so as to improve the surface quality, shape accuracy and size accuracy of the parts. However, when the parts are polished, a large amount of dust is generated, and the dust is scattered everywhere in the factory building and gradually deposited on the ground. Although the workers wear dust masks and other tools during production, long-term exposure to dust environment not only causes dust inhalation and health damage such as pneumoconiosis, but also causes skin irritation and damage, which increases the probability of workers suffering from occupational diseases, and poses a serious threat to the health of workers. At the same time, when the dust accumulates to a certain concentration, it is easy to cause explosion and other safety accidents, reducing the safety of production and manufacturing.
[0032] At present, in order to solve the harm of dust in production and manufacturing process, dust removal system is usually equipped in the factory building to eliminate the dust in the factory building. The dust removal system mainly installs dust remover outside the factory building, the air outlet of the dust remover is communicated with the fan, and the air inlet is communicated with the inside of the factory building through pipeline, and the pipeline is fixed on the top wall of the factory building. A plurality of dust collecting hoods are installed on the pipeline, and the fan can suck the dust in the factory building into the dust remover through the dust collecting hoods and the pipeline, so as to achieve the purpose of dust removal.
[0033] However, it is found that the dust removal system can only suck away a small amount of dust diffused in the air, and there is still a lot of dust deposited on the ground. In the long run, dust accumulation is a safety hazard, and workers are still easy to inhale dust during operation. In addition, dust will also be deposited in the pipeline of the dust removal system. However, the existing dust removal pipeline lacks necessary explosion suppression measures. If the dust in the pipeline is not cleaned, when the dust concentration in the pipeline reaches a certain value, explosion and other safety accidents are also easy to occur, resulting in poor safety of production and manufacturing.
[0034] Based on the above problems, the metal operation wet dust removal system provided by the utility model separates the area where people and polishing dust are generated by half through glass curtain wall, avoids people in the dust environment during production, and cooperates with underground water pool, water curtain pipeline, water circulation pipeline and circulating water pump to realize water curtain circulation carrying dust into underground water pool to realize dust removal. The dust removal system can effectively improve the dust removal effect, avoid high dust concentration causing explosion and other safety accidents, improve the safety of production and manufacturing, and is worth promoting.
[0035] Refer to Figure 1 , Figure 3 and Figure 4 , Figure 1 is a front side arrangement drawing of the dust removal system of the embodiment, Figure 3 is a top view arrangement drawing of the dust removal system of the embodiment, Figure 4Schematic diagram of the glass curtain wall of the dust removal system of this embodiment. Figure 1 、 3 As shown in Figure 4, a wet dust removal system for metal operations is configured and installed in a factory building, including a glass curtain wall 5 vertically arranged on the floor of the factory building, the glass curtain wall 5 is fixedly connected to the factory building to separate the interior of the factory building on both sides of the glass curtain wall 5, and multiple pairs of glove holes 6 are opened on the glass curtain wall 5 at equal intervals in the horizontal direction. The operator's hands pass through the glove holes 6 to perform grinding operations on the other side of the glass curtain wall 5, and an underground water tank 19 is vertically arranged on the floor of the factory building. The mouth of the underground water tank 19 is flush with the ground. The underground water tank 19 is located on the side of the glass curtain wall 5 away from the operator. The water curtain The pipe 31 is horizontally arranged directly above the underground water pool 19 and is parallel to the glass curtain wall 5. The water curtain pipe 31 is located above the glove hole 6. The lower side of the water curtain pipe 31 is provided with row openings at equal intervals along its length. The water curtain pipe 31 is connected to the underground water pool 19 through the water circulation pipe 30. The circulating water pump 29 is fixed on the side of the water circulation pipe 30 close to the underground water pool 19, and is used to transport the water in the underground water pool 19 to the water curtain pipe 31 through the water circulation pipe 30, so that the water flows downward through the row openings in the form of a water curtain and carries dust into the underground water pool 19.
[0036] The wet dust removal system in this embodiment is installed in a factory building consisting of multiple double-person cubicles. A glass curtain wall 5 separates each cubicle from the grinding area, creating a separation between personnel and dust. Operators, within the cubicle, extend their hands through glove holes 6 into the grinding area (machine room) and observe the grinding process through the glass curtain wall. Any emergency situation arising from the equipment can be reported to the central control platform and the outside world by pressing an alarm button on the cubicle side wall.
[0037] Since the direction of the water curtain is vertical and single, additional air outlet slots are added to ensure that the dust can come into contact with the water curtain in all directions. The water droplets carrying the dust fall into the underground water pool, and this process is repeated.
[0038] Reference Figure 5 , Figure 5 The schematic diagram of the air outlet slot arrangement of the dust removal system of this embodiment is as follows: Figure 5 As shown, preferably, two air outlet slots 21 are horizontally fixed on the side of the glass curtain wall 5 close to the underground water pool 19. The two air outlet slots 21 are respectively located on the upper and lower sides of the glove holes 6. The air outlet slots 21 are located on the left and right sides of each pair of glove holes 6, and a pair of shutters are respectively opened. The shutters are located on the side of the air outlet slot 21 away from the glass curtain wall 5. One end of the air outlet slot 21 is sealed, and the other end is connected to the external air source through a pipe to drive the dust to move toward the water curtain.
[0039] Reference Figure 6 , Figure 6 This is a front view of the glass curtain wall of the dust removal system of this embodiment.Figure 6 As shown in the figure, preferably, the longitudinal section of the air outlet groove 21 is a right triangle, one of the straight sides of the right triangle is in abutment with the glass curtain wall 5, the other straight side is perpendicular to the glass curtain wall 5, and the louvers are arranged on the hypotenuse of the right triangle.
[0040] Referring to Figure 7 , Figure 7 Figure 2 is a schematic view of the louvers of the dust removal system of the present embodiment, as Figure 7 shown, preferably, each pair of louvers comprises: upper and lower louvers 22 and left and right louvers 23, the two upper and lower louvers 22 of each pair of louvers are arranged on one side close to the glove hole 6, and the left and right louvers 23 are arranged on the side away from each other of the two upper and lower louvers 22.
[0041] The dust generated by polishing is usually suspended in the air and will slowly settle on the ground under the influence of gravity. In order to ensure that the dust can be adsorbed by the water mist, the upper and lower louvers 22 and the left and right louvers 23 are used in the present embodiment to move the dust upward near the glove hole 6, and then the left and right wind directions of the left and right louvers 23 are used to make the dust move in one direction and contact with the water mist, thereby improving the adsorption efficiency of the dust.
[0042] Referring to Figure 2 and Figure 8 , Figure 2 Figure 3 is a rear view of the dust removal system of the present embodiment, Figure 8 Figure 4 is a schematic view of the water cleaning treatment unit of the dust removal system of the present embodiment, as Figure 2 , 8 shown, preferably, the underground water tank 19 is provided with a water cleaning treatment unit 24, the water cleaning treatment unit 24 comprises: a shell 25 and filter cloth 26, the shell 25 is fixed outside the underground water tank 19, a through hole is horizontally formed on the side of the shell 25 close to the underground water tank 19, the through hole is communicated with the underground water tank 19 by a pipeline, and a plurality of layers of filter cloth 26 are fixed in the shell 25 in sequence in a vertical manner, the filter cloth 26 is perpendicular to the center line of the through hole, a water circulation pipeline 30 is fixedly connected to the side of the shell 25 away from the underground water tank 19, and the water circulation pipeline 30 is communicated with the inside of the shell 25.
[0043] In the present embodiment, the reinforcement mesh is laid above the underground water tank 19, which not only ensures the bearing capacity but also allows water drops to fall into the underground water tank through the holes, and the water drops with dust particles attached thereto flow through the water cleaning treatment unit 24 and then enter the water circulation pipeline 30 after entering the underground water tank.
[0044] Preferably, the filter cloth 26 is composed of a polyamide layer, a polypropylene layer and a polyester layer which are stacked on each other.
[0045] Preferably, a water flow meter 27 is fixedly arranged on the side of the shell 25 close to the water circulation pipeline 30.
[0046] Preferably, a pit is formed on the ground of the factory building, and the shell 25 is located in the pit. A hole partition plate 28 is horizontally arranged on the top of the pit and detachably fixed to the ground of the factory building.
[0047] The water cleaning unit removes dust particles by filtration and sedimentation. The hole partition plate 28 can be used to clean and replace the sludge in the shell 25 and the filter cloth 26 regularly, so as to ensure the cleaning and filtering effect of the water. In addition, the hole partition plate 28 can also discharge a small amount of hydrogen.
[0048] The water treated by the water cleaning unit is transported to the water circulation pipeline by the circulating water pump. The water circulation pipeline is connected to the water curtain pipeline through flanges. The water curtain pipeline has a plurality of openings arranged in a row at the bottom, so as to ensure the uniform and stable formation of the water curtain. In addition, the thickness of the water curtain can be adjusted according to the floating characteristics of different types of dust, so as to effectively reduce the noise and increase the air humidity.
[0049] Referring to Figure 9 and Figure 10 , Figure 9 is a closed schematic view of the underground water tank of the dust removal system of the present embodiment, Figure 10 is an open schematic view of the underground water tank of the dust removal system of the present embodiment, as shown in Figure 9 , 10 Preferably, an underground water tank 32 is fixedly arranged in the underground water pool 19. The underground water tank 32 is in abutment with the inner wall of the underground water pool 19 at both ends in the length direction of the water curtain pipeline 31. Two inclined plates 321 are arranged at the top of the underground water tank 32 and penetrate the center line of the water curtain pipeline 31. One end of each of the two inclined plates 321 is hingedly connected to the top of the underground water tank 32, and the hinge shafts are parallel to the center line of the water curtain pipeline 31. The other end of each of the two inclined plates 321 is in abutment with each other. The inclined plates 321 are in abutment with the inner wall of the underground water pool 19 at both ends in the length direction of the water curtain pipeline 31, so as to close the underground water tank 32. The two inclined plates 321 are flipped to the side away from each other, and the end of the inclined plate 321 away from the underground water tank 32 is in abutment with the inner wall of the underground water pool 19, so that the water carrying dust flows into the underground water tank 32.
[0050] In the present embodiment, an underground water tank slightly smaller than the water pool is arranged in the underground water pool. If the dust has a high recycling value, the underground water tank is opened. The water tank is connected to the steel mesh by two electrically controlled inclined plates, so as to ensure that the dust solution that needs to be recycled can smoothly enter the water tank, and the dust of high value materials can be recycled.
[0051] Referring to Figure 11 , Figure 11 is a schematic view of a dust recycling treatment tank of the dust removal system of the present embodiment, as shown in Figure 11As shown, preferably, the dust recovery treatment box 35 is provided with a mounting groove on the upper side thereof, the mounting groove penetrates the dust recovery treatment box 35 on both sides thereof, a partitioning clamping plate 42 is horizontally arranged on the mounting groove and is in sliding connection with the mounting groove, one end of the partitioning clamping plate 42 is located outside the dust recovery treatment box 35, the other end of the partitioning clamping plate 42 is in abutment with the inner wall of the dust recovery treatment box 35, the two side edges of the partitioning clamping plate 42 in the sliding direction are in abutment with the inner wall of the mounting groove, and a filter screen is horizontally arranged in the dust recovery treatment box 35 and is located directly below the partitioning clamping plate 42.
[0052] In the embodiment, the dust recovery treatment box 35 is in communication with the underground water tank 32 through the resource recovery pipeline 34, the resource recovery pipeline 34 is provided with a recovery water pump 33, the water and the dust in the underground water tank 32 are pumped into the dust recovery treatment box through the recovery water pump 33 and the resource recovery pipeline 34, the dust recovery treatment box is divided into a reaction layer (located above the partitioning clamping plate 42), a filtering layer (located between the partitioning clamping plate 42 and the filter screen) and a drainage layer (located below the filter screen) from top to bottom by the partitioning clamping plate 42 and the filter screen, the dust and the water enter the dust recovery treatment box 35 and are located in the reaction layer, react with the material on the partitioning clamping plate 42 to form dust particles, the dust particles are separated out by the filter screen and are placed in a drying box for drying, and a series of processes such as purification are used to realize the recycling of the material.
[0053] Preferably, the dust recovery treatment box 35 is provided with an injection pipeline 36 at the top thereof and is in communication with the interior thereof.
[0054] In the embodiment, the material capable of reacting with the dust can be added into the dust recovery treatment box 35 through the injection pipeline 36, and the material falls on the partitioning clamping plate 42 after entering the dust recovery treatment box 35.
[0055] In addition, a plurality of dust concentration meters 8 are arranged on the side of the glass curtain wall 5 close to the underground water pool 19, and the dust concentration meters 8 are arranged on one side of each pair of glove holes 6 one by one. The dust concentration meters arranged near the grinding area ensure that the staff can observe the dust concentration in real time. At the same time, the dust concentration meters also reflect whether the efficiency of the dust removal system is good. The dust concentration meters are connected with the central control platform data, so that the control personnel can monitor the dust concentration in real time. Once the dust concentration exceeds the limit, the whole machine will be stopped, the water vapor flow will be increased, and other measures will be taken.
[0056] The factory building monitoring alarm system is composed of an infrared temperature measurement camera 39 on the top of the factory building, an outside alarm 40 and an inside alarm button 41. No matter what happens inside or outside the room, the alarm system can transmit the situation. The infrared temperature measurement camera 39 not only has the function of taking pictures, but also can monitor the real-time temperature of the instrument equipment at multiple angles to ensure the normal operation of the instrument equipment.
[0057] Infrared temperature monitoring unit is installed on the diagonal top of both sides of the factory building, and the infrared temperature monitoring unit is connected with the central control platform computer. The camera can not only monitor all conditions of the factory building all day long, but also has temperature measurement function. The camera can realize 360° no dead angle monitoring, which aims to monitor the high temperature and other conditions caused by long time work of the running equipment. Temperature threshold is set, and warning will be sent once the temperature threshold is exceeded. The control personnel will take measures such as shutdown and cooling to ensure that no dangerous situation such as fire and explosion occurs. Any information will be recorded in the cloud disk, which is convenient for technical personnel to investigate later.
[0058] Air environment machine is installed in the small room of the factory building, which is connected with the display on the operation platform to reflect the air quality in the room in real time. It not only has the function of conventional temperature rise and fall, but also has the functions of air detection, disinfection and purification, dust filtration and the like. The staff can freely control according to various environments to provide a comfortable and safe working environment for the workers.
[0059] The air environment machine in the above embodiment adopts Yingbao pure EBC air environment machine, model HK5201.
[0060] The air fresh air system is composed of air environment machine host 37 and air environment machine external machine 38. The air environment machine can realize the functions of temperature rise and fall, air monitoring, disinfection and purification, dust filtration and the like. Fresh and clean air is input into each small room by the air environment machine to ensure the safety and comfort of the operators 4.
[0061] At the same time, each worker is equipped with dustproof clothes, multi-layer protective gloves, intelligent bracelet with wireless monitoring, intelligent Bluetooth earphone and other equipment. Professional dustproof clothes and gloves can reduce the health hazards caused by direct contact of workers' skin with metal dust. The intelligent monitoring bracelet is connected with the central control platform data, which can monitor the physical conditions of each worker in real time to prevent the health and safety of workers from being damaged due to the delay in handling of emergency. Bluetooth earphone is a kind of entertainment for workers in the long and boring work environment. In addition, the central alarm control system is also connected with the earphone, so that the workers can respond in the first time even if an emergency occurs. In addition, no matter what emergency physical condition the worker has, the worker can press the alarm button on the side wall of the room to transmit the situation to the central control platform and the outside world.
[0062] Reference Figure 12 , Figure 12 The system control schematic diagram of the dust removal system of the embodiment is shown in Figure 12As shown, the multifunctional metal operation wet dust removal system provided by the utility model, the running process in the factory building is: the workpiece to be processed 1 is placed on the main conveying belt 2 for circulating operation before starting operation, the staff 4 sitting on the ergonomic chair 3 observes through the glass curtain wall 5, and the staff 4 enters the operation area through the glove hole 6 to grind the workpiece to be processed 1 by using the grinder 7, so that the staff 4 can sit on the ergonomic chair 3 without standing for a long time to improve work comfort. The dust concentration instrument 8 near the glove hole 6 can transmit real-time dust concentration to the staff 4, and reflect whether real-time dust removal efficiency is good. The workpiece after processing is transported to the workpiece collecting box 11 on the pressure sensing conveying belt 10 (the pressure sensing conveying belt 10 adopts the electronic belt scale of Xuzhou Taime Machinery Equipment Co., Ltd., model: ICS-30) by the auxiliary conveying belt 9, and the workpiece is collected uniformly, wherein the anti-wetting assembly 12 on the auxiliary conveying belt 9 can ensure that the workpiece is not wetted by the water curtain 13 during transportation, and the normal state is maintained, and the electronic counter 14 at the tail end can record the daily work amount of the worker. In addition, the pressure alarm 15 is arranged on both sides of the pressure sensing conveying belt 10, and when the weight of the workpiece collecting box 11 reaches a certain pressure, a reminder alarm is sent, and the pressure sensing conveying belt 10 is operated outside the factory building to replace the empty collecting box 17 through the conveying belt channel 16. The dust generated by grinding is suspended near the grinder 7, in order to ensure that each dust molecule can fall into the underground water tank 19 through the reinforcing mesh 18, the air blower 20 is arranged to blow air to the air outlet groove 21, each staff 4 has two louver air outlets on the left and right, the upper and lower louvers 22 close to the staff, and the other two are the left and right louvers 23, so that the design can ensure that each dust molecule can contact the water curtain 13, the water flow with dust is flowed into the water cleaning treatment unit 24, and after sedimentation in the sedimentation chamber 25, the water flow is treated by filtering through the filter cloth 26 and the like, the water flow meter 27 is arranged at the rear of the water cleaning unit 24, the water flow meter 27 can monitor the water flow in real time, the baffle 28 composed of pore structures is arranged on the upper portion, the filter cloth 26 and a small amount of hydrogen are convenient for cleaning silt and removing, and the dust removal efficiency is ensured. The cleaned water is extracted by the circulating water pump 29 and transported to the water curtain pipeline 31 through the water circulation pipeline 30 to spray the water curtain 13 to achieve the effect of dust reduction.
[0063] The operation process needing resource recycling operation is that the underground water tank 32 is opened, the water flow carrying dust is flowed into the water tank, the liquid in the tank is pumped into the dust recycling treatment tank 35 by the recycling water pump 33 through the resource recycling pipeline 34, the affinity reaction raw material is added by the injection pipeline 36, and after a certain time of reaction in the dust recycling treatment tank, drying, purification and a series of operations are carried out to achieve the effect of separation of metal dust and water solution, so that the metal dust is recycled. In addition, when the recycling operation is not needed, the underground water tank 32 is closed, the top of the water tank is in inverted "V" shape, the water flow can smoothly enter the water cleaning unit 24, and the normal circulation process is carried out.
[0064] The above disclosed is only the preferred specific embodiment of the present application, but the present application is not limited to this, and any change that can be thought of by any person skilled in the art should fall into the protection scope of the present application.
Claims
1. A metal operation wet dust removal system, configured and installed in a factory building, characterized in that: include: A glass curtain wall (5) is vertically arranged on the floor of the factory building. The glass curtain wall (5) is fixedly connected to the factory building to separate the interior of the factory building on both sides of the glass curtain wall (5). A plurality of pairs of glove holes (6) are provided on the glass curtain wall (5) at equal intervals in the horizontal direction. Operators pass their hands through the glove holes (6) to perform grinding operations on the other side of the glass curtain wall (5); An underground water pool (19) is vertically arranged on the ground of the factory building, the mouth of the underground water pool (19) is flush with the ground, and the underground water pool (19) is located on a side of the glass curtain wall (5) away from the operator; A water curtain pipe (31) is horizontally arranged just above the underground water pool (19) and parallel to the glass curtain wall (5). The water curtain pipe (31) is located above the glove hole (6). The lower side of the water curtain pipe (31) is provided with row-type openings at equal intervals along its length. The water curtain pipe (31) is connected to the underground water pool (19) through a water circulation pipe (30); A circulating water pump (29) is fixedly installed on one side of the water circulation pipe (30) close to the underground water pool (19) and is used to transport water in the underground water pool (19) to the water curtain pipe (31) through the water circulation pipe (30), so that the water flows downward in the form of a water curtain through the in-line openings and carries dust into the underground water pool (19).
2. The metal working wet dust removal system according to claim 1, characterized in that: Two air outlet slots (21) are fixedly arranged horizontally on one side of the glass curtain wall (5) close to the underground water pool (19), and the two air outlet slots (21) are respectively located on the upper and lower sides of the glove holes (6). The air outlet slots (21) are located on the left and right sides of each pair of glove holes (6), and a pair of shutters are respectively opened. The shutters are located on the side of the air outlet slot (21) away from the glass curtain wall (5). One end of the air outlet slot (21) is sealed, and the other end is connected to an external air source through a pipeline.
3. The metal working wet dust removal system according to claim 2, characterized in that: The longitudinal section of the air outlet slot (21) is a right triangle, one of the straight sides of the right triangle abuts against the glass curtain wall (5), and the other straight side is perpendicular to the glass curtain wall (5), and the blinds are arranged on the hypotenuse of the right triangle.
4. The metal working wet dust removal system according to claim 2, characterized in that: Each pair of shutters comprises upper and lower shutters (22) and left and right shutters (23). The two upper and lower shutters (22) of each pair of shutters are arranged on a side close to the glove hole (6), and the left and right shutters (23) are arranged on a side away from the two upper and lower shutters (22).
5. The metal working wet dust removal system according to claim 1, characterized in that: The underground water pool (19) is provided with a water cleaning treatment unit (24), and the water cleaning treatment unit (24) comprises: a shell (25) and a filter cloth (26), the shell (25) is fixed to the outside of the underground water pool (19), a through hole is horizontally opened on a side of the shell (25) close to the underground water pool (19), and the through hole is connected to the underground water pool (19) through a pipe, multiple layers of the filter cloth (26) are vertically fixed in the shell (25) in sequence, and the center lines of the filter cloth (26) and the through hole are perpendicular to each other, and a water circulation pipe (30) is fixedly connected to the side of the shell (25) away from the underground water pool (19), and the water circulation pipe (30) is connected to the inside of the shell (25).
6. The metal working wet dust removal system according to claim 5, characterized in that: The filter cloth (26) is composed of a nylon layer, a polypropylene layer, and a polyester layer laminated on each other.
7. The metal working wet dust removal system according to claim 5, characterized in that: A pit is provided on the floor of the factory building, the shell (25) is located in the pit, and a porous partition (28) is horizontally provided on the top of the pit. The porous partition (28) is detachably fixedly connected to the floor of the factory building.
8. The metal working wet dust removal system according to claim 1, characterized in that: An underground water tank (32) is fixedly provided in the underground water pool (19). The underground water tank (32) is located at both ends of the length direction of the water curtain pipe (31) and abuts against the inner wall of the underground water pool (19). Two inclined plates (321) are provided on both sides of the center line of the water curtain pipe (31) and pass through the top of the underground water tank (32). One end of the two inclined plates (321) is hinged to the top of the underground water tank (32) respectively. The hinge axis is parallel to the center line of the water curtain pipe (31). The other ends of the two inclined plates (321) abut against each other. The inclined plates (321) are located at both ends of the length direction of the water curtain pipe (31) and abut against the inner wall of the underground water pool (19) to seal the underground water tank (32). The two inclined plates (321) flip to the side away from each other, and the end of the inclined plate (321) away from the underground water tank (32) abuts against the inner wall of the underground water pool (19) to allow water carrying dust to flow into the underground water tank (32).
9. The metal working wet dust removal system according to claim 8, characterized in that: Also includes: A dust recovery and treatment box (35), the dust recovery and treatment box (35) is connected to the underground water tank (32) through a pipeline, and a mounting groove is opened on the upper side of the dust recovery and treatment box (35) in the horizontal direction, and both sides of the mounting groove pass through the dust recovery and treatment box (35), and an interlayer plywood (42) is horizontally passed through the mounting groove and is slidably connected thereto, one end of the interlayer plywood (42) is located on the outside of the dust recovery and treatment box (35), and the other end abuts against the inner wall of the dust recovery and treatment box (35), and the edges on both sides of the interlayer plywood (42) in the sliding direction abut against the inner wall of the mounting groove, and a filter screen is fixed horizontally inside the dust recovery and treatment box (35), and the filter screen is located directly below the interlayer plywood (42).
10. The metal working wet dust removal system according to claim 9, characterized in that: A material injection pipe (36) is fixedly provided on the top of the dust recovery and processing box (35) and is in communication with the interior thereof.