CN114850164B - Zinc smoke collecting system for zinc plating workshop - Google Patents
Zinc smoke collecting system for zinc plating workshop Download PDFInfo
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- CN114850164B CN114850164B CN202210316997.6A CN202210316997A CN114850164B CN 114850164 B CN114850164 B CN 114850164B CN 202210316997 A CN202210316997 A CN 202210316997A CN 114850164 B CN114850164 B CN 114850164B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Coating With Molten Metal (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a zinc fume collecting system for a thin metal material zinc plating workshop, and belongs to the technical field of hot galvanizing fume collecting devices; the utility model provides a zinc cigarette collecting system for thin metal material zinc-plating workshop, including album tobacco pipe and cooling tube, the cooling tube sets up in album tobacco pipe outer wall, steering tube top is connected with the collecting box, the inside zinc cigarette processing apparatus that is provided with of collecting box, the collecting box output is connected with the blast pipe, album tobacco pipe inside is provided with rotary mechanism, rotary mechanism cooperatees with album tobacco pipe and cooling tube, the rotary mechanism input is connected with rotating electrical machines, the cooling tube bottom wall is connected with the water tank, rotating electrical machines connects in the water tank roof, all inject into in cooling tube and the water tank has the treatment water, the cooling tube inner wall is provided with closure subassembly, closure subassembly cooperatees with rotary mechanism. The invention can effectively treat the smoke and dust attachments on the inner wall of the smoke collecting pipe, has good cooling effect, is convenient to operate, and can effectively prolong the service life of equipment.
Description
Technical Field
The invention relates to the technical field of hot galvanizing smoke collection systems, in particular to a zinc smoke collection system for a thin metal material galvanizing workshop.
Background
The hot dip galvanizing is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the plating layer are combined, and the hot dip galvanizing is widely used for protecting the surfaces of steel and products thereof from atmospheric corrosion, and the galvanized product has the advantages of uniform plating layer, strong adhesive force, long service life and the like. At present, the conventional zinc ammonium chloride plating assisting solution is mostly adopted as a plating assisting agent in the hot dip galvanizing industry, and because the temperature of a hot dip galvanizing solution tank is very high, when a workpiece is immersed in zinc liquid, a large amount of high-temperature zinc smoke is generated along with evaporation of the zinc liquid and the plating assisting agent, the rising speed of the zinc smoke is high, a large amount of zinc oxide dust volatilized from the zinc liquid surface is taken away, the zinc smoke is directly discharged into the atmosphere to cause environmental pollution, and the galvanizing cost is increased.
The zinc cigarette collection device for the workshop in the prior art is large in zinc plating workshop space, smoke suction pipes are arranged longer, suction force is reduced, and when the zinc cigarettes are collected, heat of the zinc cigarettes cannot be treated in time, the zinc cigarettes can be damaged by the collection treatment device when the environment is polluted, and zinc cigarettes can be easily attached to the inner wall of the pipe for a long time through pre-cooling smoke dust of the pipe, so that the zinc cigarettes are blocked, and the service life of equipment is influenced.
Through retrieval, the patent with the publication number of CN208975376U discloses a zinc fume collecting device for a hot galvanizing workshop, which comprises two mutually symmetrical supporting plates, wherein a water containing tank is fixedly arranged between the two supporting plates, a fume sucking tank is fixedly arranged on one side surface of one supporting plate, a filter tank is fixedly arranged on one side surface of the other supporting plate, a filter cavity is arranged in the filter tank, a filter device is arranged in the filter cavity, the filter device comprises an alternating current motor fixedly arranged on the bottom wall of the filter cavity, and a zinc collecting device is further arranged on the lower surface of the filter tank; when the device is used, the smoke-through pipeline is cooled through the water containing tank, but when the device is used for a long time, the temperature of the treated water in the water containing tank can be gradually increased, so that the cooling effect is reduced, the treated water is required to be manually replaced, zinc smoke can be very easily attached to the inner wall of the pipeline after being precooled through the pipeline for a long time, the smoking pipeline is longer, the suction is easily reduced, the efficiency of zinc smoke collection is easily reduced, and the service life of equipment is influenced.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the temperature of treated water in a zinc fume collecting system gradually rises along with the use time, so that the cooling effect is reduced, the treated water needs to be replaced in time, the space of a zinc plating workshop is larger, a smoking pipeline is longer, suction force is reduced, zinc fume is easy to adhere to the inner wall of the pipeline after long-time pre-cooling of the pipeline, blockage is caused, the zinc fume collecting efficiency is poor, and the service life of equipment is influenced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a zinc cigarette collecting system for slim metal material zinc-plated workshop, includes collection tobacco pipe and cooling tube, the cooling tube sets up in collection tobacco pipe outer wall, collection tobacco pipe input is connected with collection petticoat pipe, collection tobacco pipe is kept away from the one end of collection petticoat pipe and is connected with the steering tube, the steering tube top is connected with the collecting box, the inside zinc cigarette processing apparatus that is provided with of collecting box, the collecting box output is connected with the blast pipe, collection tobacco pipe inside is provided with slewing mechanism, slewing mechanism cooperatees with collection tobacco pipe and cooling tube, slewing mechanism input is connected with the rotating electrical machines, the cooling tube bottom wall is connected with the water tank, the rotating electrical machines is connected with the water tank roof, all inject into in cooling tube and the water tank and handle water phase cooperation, the cooling tube inner wall is provided with closure assembly, closure assembly cooperatees with slewing mechanism.
Preferably, the rotating assembly comprises a transmission shaft, a scraping plate and first rotating fan blades, the transmission shaft is rotationally connected inside the smoke collecting pipe, the transmission shaft penetrates through the side wall of the smoke collecting pipe and extends outwards, the extending end of the transmission shaft is connected to the output end of the rotating motor, and the scraping plate and the first rotating fan blades are connected to the outer wall of the transmission shaft.
Preferably, the transmission shaft outer wall is connected with a first elastic telescopic rod, the scraping plate is connected to the telescopic end of the first elastic telescopic rod, the closing component and the rotating mechanism are matched with the scraping plate, the first rotating fan blade outer wall is connected with a gear mechanism, and 3-8 groups of scraping plates are transversely arranged along the transmission shaft direction.
Preferably, the gear mechanism comprises a first toothed ring, a rotating groove and a gear set, wherein the first toothed ring is connected to the outer wall of a first rotating fan blade, the rotating groove is formed in the inner wall of the smoke collecting pipe, the gear set is rotationally connected to the inner wall of the rotating groove, the first toothed ring is meshed with the gear set, the outer wall of the gear set is in meshed connection with a second toothed ring, the outer wall of the second toothed ring is connected with a rotating ring, and the outer wall of the rotating ring is uniformly distributed with second rotating fan blades.
Preferably, the outer wall of the smoke collecting pipe is fixedly connected with a sealing ring, the sealing ring is rotationally connected to the inner wall of the rotating ring, the rotating groove, the gear set and the rotating ring are matched with the sealing ring, and the rotating directions of the first rotating fan blade and the second rotating fan blade are opposite.
Preferably, the closing component comprises a control ring and a connecting block, the outer wall of the control ring is provided with a cam groove, the side wall of the connecting block is connected with a sliding rod, the sliding rod is slidably connected with the inner wall of the cam groove, and the top wall of the connecting block is connected with a connecting rod and a spring.
Preferably, the one end that the connecting block was kept away from to the spring is connected in album tobacco pipe inner wall, the connecting rod passes album tobacco pipe outer wall and outwards extends, connecting rod sliding connection is in album tobacco pipe outer wall, the connecting rod extends the end and is connected with the separation piece, it is fluted to collect the tobacco pipe outer wall, the separation piece cooperatees with the recess, the apopore has been seted up to the recess diapire, the apopore is linked together with album tobacco pipe inside, the separation piece diapire is connected with the jam and cooperatees with the apopore.
Preferably, the outer wall of the cooling pipe is connected with a water outlet pipe and a water inlet pipe, the bottom of the water outlet pipe is connected with a cooling device, the bottom of the water inlet pipe is connected inside the water tank, and the cooling device is communicated with the water tank.
Preferably, the outer wall of the transmission shaft is connected with a reciprocating mechanism, the top of the water tank is provided with a water pumping assembly, and the reciprocating mechanism is matched with the water pumping assembly.
The application method of the zinc fume collecting system for the thin metal material galvanizing workshop comprises the following steps:
s1: firstly, the device is arranged at the top of a zinc plating workshop, a fume collecting hood is connected to the position right above a zinc fume generating station through a pipeline, the proper height is adjusted, an exhaust pipe is connected to the outside, 3-5 groups of fume collecting hoods can be arranged, the fume collecting hoods are communicated with the fume collecting pipe through the pipeline, then a water tank is filled with treatment water, and a rotating motor is started during production;
s2: the plurality of groups of scraping plates and the first rotating blades are connected with the outer wall of the transmission shaft, the plurality of groups of first rotating blades rotate to assist the collecting box to start simultaneously, so that strong suction force can be driven to suck zinc smoke into the smoke collecting pipe through the smoke collecting cover and flow into the steering pipe, the zinc smoke is sucked by the collecting box and processed by the zinc smoke processing device, clean gas is shot outdoors through the exhaust pipe, the suction force can be obviously increased by arranging the plurality of groups of first rotating blades on the outer wall of the transmission shaft, the collecting effect of the zinc smoke is further improved, the zinc smoke is prevented from diffusing to other places of a workshop, and the body health of staff is prevented from being damaged;
s3: when the rotating motor rotates, the transmission shaft is driven to rotate, the gear mechanism is driven when the transmission shaft rotates, the first rotating fan blade rotates along with the transmission shaft, so that the effect of assisting in enhancing the suction force of the smoke collecting pipe is achieved, then the first toothed ring is driven to rotate, the first toothed ring is meshed with the gear set to drive the gear set to rotate, the gear set drives the rotating ring to rotate through meshing with the second toothed ring, and then the second rotating fan blade is driven to rotate, so that treated water between the cooling pipe and the smoke collecting pipe flows, the smoke collecting pipe heated by zinc smoke can be cooled in time, the temperature of the smoke collecting pipe is cooled relative to the zinc smoke through cooling, and therefore damage of heat of the zinc smoke to a pipeline and a collecting and treating device is reduced;
s4: the flow direction of the treatment water flowing in the cooling pipe is opposite to the advancing direction of the zinc fume, so that the cooling effect is better, the treatment water heated in the cooling pipe flows into the cooling device through the water outlet pipe to be cooled and then flows into the water tank, and the water pumping assembly driven by the rotating motor is discharged into the cooling pipe through the water inlet pipe to form circulation, so that the cooling effect is better, meanwhile, manual water changing is avoided, the operation is convenient, and the use is convenient;
s5: when the first toothed ring rotates and can drive the control ring to rotate, the control ring drives the sliding rod to enable the connecting block and the connecting rod to reciprocate up and down through the cam groove 301, meanwhile, the spring is driven to intermittently compress and store energy, the blocking block can be driven to lift up when the connecting rod is jacked up, and then the blocking block is blocked up to lift up the inner wall of the water through hole, so that a small amount of treatment liquid in the cooling pipe enters the smoke collecting pipe, when the transmission shaft drives the scraping plate to scrape the inner wall of the smoke collecting pipe through the elastic telescopic rod, the treatment liquid is driven to uniformly smear the inner wall of the smoke collecting pipe, heat of smoke can be effectively absorbed while smoke dust in the treatment pipeline, the aim of assisting in cooling is achieved, and the tail part of the smoke collecting pipe can be provided with the collecting box to collect and treat the mixed liquid.
Compared with the prior art, the invention provides a zinc fume collecting system for a thin metal material zinc plating workshop, which has the following beneficial effects:
1. this zinc cigarette collecting system for slim metal material zinc-plated workshop through setting up the transmission shaft in album tobacco pipe to drive through rotating the motor and rotate, the multiunit first rotating fan blade that the cooperation transmission shaft outer wall set up rotates simultaneously, can effectually increase the smoking intensity of device, drive gear mechanism when rotating through first fan blade simultaneously and rotate, can drive the second and rotate the fan blade, thereby drive the interior water of cooling tube and flow in time and take away the heat that zinc cigarette produced, wherein the processing water flow direction that flows in the cooling tube is opposite with the advancing direction of zinc cigarette, makes the cooling effect better, avoids artifical trade water, the simple operation, convenient to use.
2. This zinc cigarette collecting system for slim metal material zinc-plated workshop sets up closed subassembly cooperation gear mechanism through collecting tobacco pipe inner wall and rotates, makes the intraductal treatment fluid of cooling enter into the collection tobacco pipe a small amount, and when the transmission shaft drove the scraper blade through the elasticity telescopic link and scrape the collection tobacco pipe inner wall, also can drive the treatment fluid and carry out even paining to the pipeline inner wall, and the attachment of smoke and dust in the processing pipeline also can effectively absorb the heat of smoke and dust simultaneously, and then reaches the purpose of supplementary cooling, and collection box can be set up to collection tobacco pipe afterbody, collects the processing to these mixed liquids.
The device has the advantages that the device has no part which is the same as or can be realized by adopting the prior art, the smoke and dust attachment on the inner wall of the smoke collecting pipe can be effectively treated, the cooling effect is good, the operation is convenient, and the service life of equipment can be effectively prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a zinc fume collecting system for a zinc plating workshop of a thin metal material according to the present invention.
Fig. 2 is a schematic diagram of a zinc fume collecting system for a zinc plating workshop of a thin metal material according to the second embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a zinc fume collecting system for a zinc plating plant of a thin metal material according to the present invention.
Fig. 4 is a schematic diagram showing a cross-sectional structure of a zinc fume collecting system for a zinc plating shop of a thin metal material according to the present invention.
Fig. 5 is a schematic diagram showing a cross-sectional structure of a zinc fume collecting system for a zinc plating shop of a thin metal material according to the present invention.
Fig. 6 is a schematic diagram showing a cross-sectional structure of a zinc fume collecting system for a zinc plating shop of a thin metal material according to the present invention.
Fig. 7 is a schematic diagram showing a cross-sectional structure of a zinc fume collecting system for a zinc plating shop of a thin metal material according to the present invention.
Fig. 8 is a schematic diagram of a gear mechanism of a zinc fume collecting system for a zinc plating workshop of a thin metal material.
Fig. 9 is an enlarged view of a portion a of fig. 7 of a zinc fume collecting system for a zinc plating shop of a thin metal material according to the present invention.
In the figure: 1. a cooling tube; 101. a smoke collecting pipe; 102. a fume collecting hood; 103. a cooling device; 104. a water tank; 105. a water outlet pipe; 106. a water inlet pipe; 107. a water pumping assembly; 108. a collection box; 109. an exhaust pipe; 110. a steering tube; 2. a rotating motor; 201. a transmission shaft; 202. a scraper; 203. a first rotating fan blade; 204. a first toothed ring; 205. a gear set; 206. a seal ring; 207. a second toothed ring; 208. a rotating ring; 209. a second rotating fan blade; 210. an elastic telescopic rod; 3. a control loop; 301. cam grooves; 302. a connecting block; 303. a spring; 304. a barrier block; 305. blocking; 306. and a water through hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-8, a zinc fume collecting system for a thin metal material zinc plating workshop comprises a fume collecting pipe 101 and a cooling pipe 1, and is characterized in that the cooling pipe 1 is arranged on the outer wall of the fume collecting pipe 101, the input end of the fume collecting pipe 101 is connected with a fume collecting hood 102, one end of the fume collecting pipe 101 far away from the fume collecting hood 102 is connected with a steering pipe 110, the top of the steering pipe 110 is connected with a collecting box 108, a zinc fume treatment device is arranged inside the collecting box 108, the output end of the collecting box 108 is connected with an exhaust pipe 109, a rotating mechanism is arranged inside the fume collecting pipe 101 and is matched with the fume collecting pipe 101 and the cooling pipe 1, the input end of the rotating mechanism is connected with a rotating motor 2, the bottom wall of the cooling pipe 1 is connected with a water tank 104, the rotating motor 2 is connected to the top wall of the water tank 104, treatment water is injected into the cooling pipe 1 and the water tank 104, the rotating mechanism is matched with the treatment water, and a closing component is arranged on the inner wall of the cooling pipe 1 and is matched with the rotating mechanism.
The rotating assembly comprises a transmission shaft 201, a scraping plate 202 and a first rotating fan blade 203, wherein the transmission shaft 201 is rotationally connected inside the smoke collecting pipe 101, the transmission shaft 201 penetrates through the side wall of the smoke collecting pipe 101 and extends outwards, the extending end of the transmission shaft 201 is connected to the output end of the rotating motor 2, and the scraping plate 202 and the first rotating fan blade 203 are both connected to the outer wall of the transmission shaft 201.
The outer wall of the transmission shaft 201 is connected with a first elastic telescopic rod 210, the scraping plate 202 is connected to the telescopic end of the first elastic telescopic rod 210, the closing component and the rotating mechanism are matched with the scraping plate 202, the outer wall of the first rotating fan blade 203 is connected with a gear mechanism, and 3-8 groups of scraping plates 202 are transversely arranged along the direction of the transmission shaft 201.
The gear mechanism comprises a first toothed ring 204, a rotating groove and a gear set 205, wherein the first toothed ring 204 is connected to the outer wall of a first rotating fan blade 203, the rotating groove is formed in the inner wall of the smoke collecting pipe 101, the gear set 205 is rotationally connected to the inner wall of the rotating groove, the first toothed ring 204 is meshed with the gear set 205, the outer wall of the gear set 205 is in meshed connection with a second toothed ring 207, the outer wall of the second toothed ring 207 is connected with a rotating ring 208, and second rotating fan blades 209 are evenly distributed on the outer wall of the rotating ring 208.
The outer wall of the smoke collecting pipe 101 is fixedly connected with a sealing ring 206, the sealing ring 206 is rotationally connected to the inner wall of a rotating ring 208, the rotating groove, the gear set 205 and the rotating ring 208 are matched with the sealing ring 206, and the rotating directions of the first rotating fan blade 203 and the second rotating fan blade 209 are opposite.
The outer wall of the cooling pipe 1 is connected with a water outlet pipe 105 and a water inlet pipe 106, the bottom of the water outlet pipe 105 is connected with a cooling device 103, the bottom of the water inlet pipe 106 is connected inside a water tank 104, and the cooling device 103 is communicated with the water tank 104.
The outer wall of the transmission shaft 201 is connected with a reciprocating mechanism, the top of the water tank 104 is provided with a water pumping assembly 107, and the reciprocating mechanism is matched with the water pumping assembly 107.
When the device is used, the device is firstly arranged at the top of a galvanized workshop, the fume collecting hood 102 is connected to the position right above a zinc fume generating station through a pipeline, the proper height is adjusted, the exhaust pipe 109 is connected to the outside, 3-5 groups of fume collecting hoods 102 can be arranged and communicated with the fume collecting pipe 101 through the pipeline, then the water tank 104 is filled with treated water, and the rotating motor 2 is started during production; the plurality of groups of scraping plates 202 and the first rotating fan blades 203 are further driven to be connected with the outer wall of the transmission shaft 201, the plurality of groups of first rotating fan blades 203 rotate to assist the collecting box 108 to start simultaneously, strong suction can be driven to suck zinc smoke into the smoke collecting pipe 101 through the smoke collecting cover 102 and flow into the steering pipe 110, the zinc smoke is sucked into the collecting box 108 and is treated by the zinc smoke treatment device, clean gas is shot outdoors through the exhaust pipe 109, the suction can be remarkably increased by arranging the plurality of groups of first rotating fan blades 203 on the outer wall of the transmission shaft 201, the collecting effect of the zinc smoke is further improved, the zinc smoke is prevented from diffusing to other parts of a workshop, and the physical health of staff is prevented from being damaged; when the rotating motor 2 rotates, the transmission shaft 201 is driven to rotate, and when the transmission shaft 201 rotates, the gear mechanism is driven, first rotating fan blades 203 rotate along with the transmission shaft 201, so that the effect of assisting in enhancing the suction force of the smoke collecting pipe 101 is achieved, then the first toothed ring 204 is driven to rotate, the first toothed ring 204 is meshed with the gear set 205 to rotate, the gear set 205 is meshed with the second toothed ring 207 to drive the rotating ring 208 to rotate, and then the second rotating fan blades 209 are driven to rotate, so that the treatment water between the cooling pipe 1 and the smoke collecting pipe 101 flows, the smoke collecting pipe 101 heated by zinc smoke can be cooled in time, the damage of the heat of the zinc smoke to a pipeline and a collection treatment device is reduced by cooling the temperature change of the smoke collecting pipe 101; the flow direction of the treatment water flowing in the cooling pipe 1 is opposite to the forward direction of the zinc fume, so that the cooling effect is better, the treatment water heated in the cooling pipe 1 flows into the cooling device 103 through the water outlet pipe 105 to be cooled, then flows into the water tank 104, and the water pumping assembly 107 driven by the rotary motor 2 is discharged into the cooling pipe 1 through the water inlet pipe 106 to form circulation, so that the cooling effect is better, meanwhile, manual water changing is avoided, the operation is convenient, and the use is convenient.
Example 2:
referring to fig. 1-9, a zinc fume collecting system for a thin metal material zinc plating workshop comprises a fume collecting pipe 101 and a cooling pipe 1, wherein the cooling pipe 1 is arranged on the outer wall of the fume collecting pipe 101, the input end of the fume collecting pipe 101 is connected with a fume collecting hood 102, one end, far away from the fume collecting hood 102, of the fume collecting pipe 101 is connected with a steering pipe 110, the top of the steering pipe 110 is connected with a collecting box 108, a zinc fume treatment device is arranged inside the collecting box 108, the output end of the collecting box 108 is connected with an exhaust pipe 109, a rotating mechanism is arranged inside the fume collecting pipe 101 and is matched with the fume collecting pipe 101 and the cooling pipe 1, the input end of the rotating mechanism is connected with a rotating motor 2, the bottom wall of the cooling pipe 1 is connected with a water tank 104, the rotating motor 2 is connected to the top wall of the water tank 104, treatment water is injected into the cooling pipe 1 and the water tank 104, the rotating mechanism is matched with the treatment water, a closing component is arranged on the inner wall of the cooling pipe 1, and the closing component is matched with the rotating mechanism.
The rotating assembly comprises a transmission shaft 201, a scraping plate 202 and a first rotating fan blade 203, wherein the transmission shaft 201 is rotationally connected inside the smoke collecting pipe 101, the transmission shaft 201 penetrates through the side wall of the smoke collecting pipe 101 and extends outwards, the extending end of the transmission shaft 201 is connected to the output end of the rotating motor 2, and the scraping plate 202 and the first rotating fan blade 203 are both connected to the outer wall of the transmission shaft 201.
The outer wall of the transmission shaft 201 is connected with a first elastic telescopic rod 210, the scraping plate 202 is connected to the telescopic end of the first elastic telescopic rod 210, the closing component and the rotating mechanism are matched with the scraping plate 202, the outer wall of the first rotating fan blade 203 is connected with a gear mechanism, and 3-8 groups of scraping plates 202 are transversely arranged along the direction of the transmission shaft 201.
The gear mechanism comprises a first toothed ring 204, a rotating groove and a gear set 205, wherein the first toothed ring 204 is connected to the outer wall of a first rotating fan blade 203, the rotating groove is formed in the inner wall of the smoke collecting pipe 101, the gear set 205 is rotationally connected to the inner wall of the rotating groove, the first toothed ring 204 is meshed with the gear set 205, the outer wall of the gear set 205 is in meshed connection with a second toothed ring 207, the outer wall of the second toothed ring 207 is connected with a rotating ring 208, and second rotating fan blades 209 are evenly distributed on the outer wall of the rotating ring 208.
The outer wall of the smoke collecting pipe 101 is fixedly connected with a sealing ring 206, the sealing ring 206 is rotationally connected to the inner wall of a rotating ring 208, the rotating groove, the gear set 205 and the rotating ring 208 are matched with the sealing ring 206, and the rotating directions of the first rotating fan blade 203 and the second rotating fan blade 209 are opposite.
The closure assembly includes control ring 3 and connecting block 302, and cam groove 301 has been seted up to control ring 3 outer wall, and connecting block 302 lateral wall is connected with the slide bar, and slide bar sliding connection is in cam groove 301 inner wall, and connecting block 302 roof is connected with connecting rod and spring 303.
One end of the spring 303, which is far away from the connecting block 302, is connected to the inner wall of the smoke collecting pipe 101, the connecting rod penetrates through the outer wall of the smoke collecting pipe 101 and extends outwards, the connecting rod is slidably connected to the outer wall of the smoke collecting pipe 101, the extending end of the connecting rod is connected with a blocking block 304, the outer wall of the smoke collecting pipe 101 is provided with a groove, the blocking block 304 is matched with the groove, the bottom wall of the groove is provided with a water through hole 306, the water through hole 306 is communicated with the inside of the smoke collecting pipe 101, and the bottom wall of the blocking block 304 is connected with a plug 305 to be matched with the water through hole 306.
In the invention, when the first toothed ring 204 rotates and drives the control ring 3 to rotate, the control ring 3 drives the sliding rod to enable the connecting block 302 and the connecting rod to reciprocate up and down through the cam groove 301, meanwhile drives the spring 303 to compress and store energy intermittently, when the connecting rod is jacked up, the blocking block 304 is driven to lift up the inner wall of the water through hole 306, so that a small amount of treatment fluid in the cooling pipe 1 enters the smoke collecting pipe 101, when the transmission shaft 201 drives the scraping plate 202 to scrape the inner wall of the smoke collecting pipe 101 through the elastic telescopic rod 210, the treatment fluid is also driven to uniformly smear the inner wall of the pipe, and the attached matter of smoke dust in the treatment pipe can also effectively absorb the heat of the smoke dust, so that the aim of assisting in cooling is fulfilled.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a zinc-smoke collecting system for zinc-plated workshop, includes collection tobacco pipe (101) and cooling tube (1), its characterized in that, cooling tube (1) set up in collection tobacco pipe (101) outer wall, collection tobacco pipe (101) input is connected with collection petticoat pipe (102), collection tobacco pipe (101) are kept away from one end of collection petticoat pipe (102) and are connected with steering tube (110), steering tube (110) top is connected with collecting box (108), collecting box (108) inside is provided with zinc-smoke processing apparatus, collecting box (108) output is connected with blast pipe (109), collection tobacco pipe (101) inside is provided with rotary mechanism, rotary mechanism cooperatees with collection tobacco pipe (101) and cooling tube (1), the rotary mechanism input is connected with rotating electrical machines (2), cooling tube (1) diapire is connected with water tank (104), rotating electrical machines (2) are connected with water tank (104) roof, all inject into in cooling tube (1) and the water tank (104), rotary mechanism cooperatees with the processing water, cooling tube (1) inside is provided with closed assembly, closed assembly cooperatees;
the rotating mechanism comprises a transmission shaft (201), a scraping plate (202) and first rotating fan blades (203), wherein the transmission shaft (201) is rotationally connected inside the smoke collecting pipe (101), the transmission shaft (201) penetrates through the side wall of the smoke collecting pipe (101) and extends outwards, the extending end of the transmission shaft (201) is connected to the output end of the rotating motor (2), and the scraping plate (202) and the first rotating fan blades (203) are both connected to the outer wall of the transmission shaft (201);
the outer wall of the transmission shaft (201) is connected with a first elastic telescopic rod (210), the scraping plate (202) is connected to the telescopic end of the first elastic telescopic rod (210), the closing component and the rotating mechanism are matched with the scraping plate (202), the outer wall of the first rotating fan blade (203) is connected with a gear mechanism, and 3-8 groups of scraping plates (202) are transversely arranged along the direction of the transmission shaft (201);
the gear mechanism comprises a first toothed ring (204), a rotating groove and a gear set (205), wherein the first toothed ring (204) is connected to the outer wall of a first rotating fan blade (203), the rotating groove is formed in the inner wall of the smoke collecting pipe (101), the gear set (205) is rotationally connected to the inner wall of the rotating groove, the first toothed ring (204) is meshed with the gear set (205), a second toothed ring (207) is meshed with the outer wall of the gear set (205), a rotating ring (208) is connected to the outer wall of the second toothed ring (207), and second rotating fan blades (209) are uniformly distributed on the outer wall of the rotating ring (208);
the outer wall of the cooling pipe (1) is connected with a water outlet pipe (105) and a water inlet pipe (106), the bottom of the water outlet pipe (105) is connected with a cooling device (103), the bottom of the water inlet pipe (106) is connected to the inside of the water tank (104), and the cooling device (103) is communicated with the water tank (104);
the outer wall of the transmission shaft (201) is connected with a reciprocating mechanism, a pumping assembly (107) is arranged at the top of the water tank (104), and the reciprocating mechanism is matched with the pumping assembly (107);
the transmission shaft (201) drives the scraping plate (202) to scrape the inner wall of the smoke collecting pipe (101) through the elastic telescopic rod (210), drives the treatment fluid to uniformly smear the inner wall of the pipe, and the tail part of the smoke collecting pipe (101) is provided with a collecting box to collect and treat the mixed fluid.
2. The zinc fume collecting system for the zinc plating workshops according to claim 1, wherein the outer wall of the fume collecting pipe (101) is fixedly connected with a sealing ring (206), the sealing ring (206) is rotatably connected to the inner wall of a rotating ring (208), the rotating groove, the gear set (205) and the rotating ring (208) are matched with the sealing ring (206), and the rotating directions of the first rotating fan blade (203) and the second rotating fan blade (209) are opposite.
3. Zinc fume collecting system for a zinc plating plant according to claim 2, characterized in that the closing assembly comprises a control ring (3) and a connecting block (302), the outer wall of the control ring (3) is provided with a cam groove (301), the side wall of the connecting block (302) is connected with a sliding rod, the sliding rod is slidingly connected with the inner wall of the cam groove (301), and the top wall of the connecting block (302) is connected with a connecting rod and a spring (303).
4. A zinc-smoke collecting system for a zinc-plating workshop according to claim 3, characterized in that one end of the spring (303) far away from the connecting block (302) is connected to the inner wall of the smoke collecting pipe (101), the connecting rod penetrates through the outer wall of the smoke collecting pipe (101) and extends outwards, the connecting rod is connected to the outer wall of the smoke collecting pipe (101) in a sliding mode, the extending end of the connecting rod is connected with a blocking block (304), the outer wall of the smoke collecting pipe (101) is provided with a groove, the blocking block (304) is matched with the groove, the bottom wall of the groove is provided with a water through hole (306), the water through hole (306) is communicated with the inside of the smoke collecting pipe (101), and the bottom wall of the blocking block (304) is connected with a blocking block (305) matched with the water through hole (306).
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| CN202110683502.9A CN113385510B (en) | 2021-05-08 | 2021-06-21 | Zinc smoke collecting device for thin metal material galvanizing workshop and using method |
| CN202210316997.6A CN114850164B (en) | 2021-05-08 | 2021-06-21 | Zinc smoke collecting system for zinc plating workshop |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113385510B (en) | 2022-04-08 |
| CN114850164A (en) | 2022-08-05 |
| CN113385510A (en) | 2021-09-14 |
| CN114904874A (en) | 2022-08-16 |
| CN114904874B (en) | 2023-05-23 |
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