CN118454396A - Welding fume collecting and purifying device and application method thereof - Google Patents
Welding fume collecting and purifying device and application method thereof Download PDFInfo
- Publication number
- CN118454396A CN118454396A CN202410888457.4A CN202410888457A CN118454396A CN 118454396 A CN118454396 A CN 118454396A CN 202410888457 A CN202410888457 A CN 202410888457A CN 118454396 A CN118454396 A CN 118454396A
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- pipe
- cleaning
- water
- gas
- purifying
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- 239000003496 welding fume Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 165
- 238000004140 cleaning Methods 0.000 claims abstract description 134
- 239000007789 gas Substances 0.000 claims abstract description 133
- 239000000779 smoke Substances 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 claims description 50
- 238000003466 welding Methods 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 239000003517 fume Substances 0.000 abstract description 4
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000021063 Respiratory fume inhalation disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a welding fume collecting and purifying device and a using method thereof, and relates to the field of fume collecting and purifying devices. The invention comprises a purifying tank, a gas storage tank, a purifying component, a cleaning component, a gas driving component, a gas discharging component and a drainage component; the purifying tank is communicated with the gas storage tank through the connecting pipe, the purifying component is arranged inside the purifying tank and on one side of the purifying tank, the gas driving component is arranged below the purifying tank and connected with the cleaning component, the cleaning component is arranged inside the purifying tank and on one side of the purifying tank, the gas discharging component is arranged on one side of the purifying tank, the water discharging component is arranged at the bottom of the purifying tank, cleaning water combined with smoke dust is filtered through the filter screen and then enters the cleaning pipe, and then is sprayed out through the cleaning spray head to clean the filter screen, the cleaning water for purifying the smoke dust is recycled, the filter screen is cleaned and the inside of the purifying tank is cleaned, so that the filter screen is clean, the next smoke dust is more easy to clean, and the purifying efficiency and the purifying effect are improved.
Description
Technical Field
The invention relates to the field of smoke dust collecting and purifying devices, in particular to a welding smoke dust collecting and purifying device and a using method thereof.
Background
Welding, also called fusion welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heat, high temperature or high pressure, and a great amount of welding fume and harmful gases such as CO2, NO3, etc. are generated during the welding process, which easily cause the fume diffusion in workshops, and the fume is required to be treated by a fume collecting and purifying device.
The smoke dust collecting and purifying device has the following problems in the working process:
1. After smoke dust purification, solid dust on a filtering structure in the purification tank is difficult to remove, and dust combined with water is easy to adhere to the filtering structure, so that the subsequent purification effect and the purification efficiency are poor;
2. When the smoke dust is purified, but the heat in the smoke dust is still in the device, so that the device is easily overheated and damaged, and the service life of the device is indirectly reduced;
3. When the smoke purification is carried out, the effect of smoke inhalation purification is better at the place where the device is located, but the smoke at the place outside the device is not easy to be inhaled into the device for purification, so that the smoke purification effect in the whole welding chamber is poor.
Disclosure of Invention
The invention aims to provide a welding fume collecting and purifying device and a using method thereof, and provides the welding fume collecting and purifying device which can improve the purifying efficiency, the purifying effect and the service life of the device.
The invention relates to a welding fume collecting and purifying device which comprises a purifying tank, a gas storage tank, a purifying assembly, a cleaning assembly, a gas driving assembly, a gas discharging assembly and a drainage assembly, wherein the purifying tank is connected with the gas storage tank;
The purifying tank is communicated with the gas storage tank through the connecting pipe, the purifying component is arranged inside the purifying tank and on one side of the purifying tank, the gas driving component is arranged below the purifying tank and is connected with the cleaning component, the cleaning component is arranged inside the purifying tank and on one side of the purifying tank, the gas discharging component is arranged on one side of the purifying tank, and the water discharging component is arranged at the bottom of the purifying tank.
The purification assembly comprises a water inlet pipe, a water pump, a water outlet pipe, a water valve, a purifier, a water tank, a filter pipe and a filter screen, wherein the water outlet pipe is arranged on one side of the purification tank, the purifier is arranged inside the purification tank, one end of the water outlet pipe is connected with the purifier, the other end of the water outlet pipe is connected with the output end of the water pump, the water valve is arranged on the water outlet pipe, one end of the water inlet pipe is connected with the input end of the water pump, the other end of the water inlet pipe is communicated with one side of the water tank, a plurality of filter pipes are arranged at the bottom of the purification tank, and one filter screen is arranged at the top of each filter pipe.
The cleaning assembly comprises a circulating pipe, a transfer pipe, a water conveying pipe, a cleaning pipe and cleaning spray heads, wherein one end of the circulating pipe is communicated with the filter pipe, the other end of the circulating pipe is communicated with the transfer pipe, the cleaning pipe is arranged inside the purifying tank, one end of the water conveying pipe is communicated with one end of the transfer pipe, the other end of the water conveying pipe is connected with one end of the cleaning pipe, a plurality of cleaning spray heads are arranged on the cleaning pipe, and each cleaning spray head corresponds to the position of the filter screen.
The gas driving assembly comprises a gas pipe and a gas valve, one end of the gas pipe is communicated with the gas storage tank, the other end of the gas pipe is communicated with one end, far away from the water pipe, of the transfer pipe, and the gas valve is arranged on the gas pipe.
The gas discharge assembly comprises a gas filter cover, a filter ring and a gas discharge pipe, wherein the gas filter cover is arranged inside the purification tank, the filter ring is arranged beside the gas filter cover, and the gas discharge pipe is communicated with the filter ring;
Wherein, be provided with valve and air pump on the gas discharge pipe, can drive gas and discharge through the gas discharge pipe.
The drainage assembly comprises a drainage pipe and a drainage valve, the drainage pipe is arranged on one side of the transfer pipe, and the drainage valve is arranged on the drainage pipe.
The circulating pipe is characterized in that a communicating component is arranged inside the circulating pipe and comprises a sliding rail, a telescopic device, a reset spring, a communicating block and a sliding block, wherein the sliding rail is arranged on the inner wall of the circulating pipe, the telescopic device and the reset spring are arranged inside the sliding rail, the reset spring is sleeved on the telescopic device, the sliding block is movably arranged inside the sliding rail, the sliding block is connected with the telescopic device and the reset spring, and the communicating block is movably arranged at the joint of the circulating pipe and the transfer pipe and is connected with the sliding block.
The purifying tank is provided with a collecting pipe, and the collecting pipe is provided with a collecting cover;
Wherein, can let in dry tobacco through outside setting up the air pump, also can set up the air pump in the collecting pipe is inside, collects welding fume through collecting the cover.
The application method of the welding fume collecting and purifying device comprises the following steps:
S1, welding fume is input;
the welding fume is collected by a collecting cover, and gas is introduced into the purifying tank through a collecting pipe;
S2, purifying welding fume;
Starting a water pump, guiding the cleaning water in the water tank out of the water inlet pipe and guiding the cleaning water out of the water outlet pipe into the purifier, wherein the purifier is provided with a plurality of small holes, and the cleaning water is sprayed out of the small holes and combined with smoke dust in the purifying tank to purify the smoke dust;
S3, gas storage;
The purified gas firstly enters the gas storage tank through the connecting pipe;
s4, gas-driven cleaning;
After the cleaning water combined with the smoke dust is filtered by the filter screen, the cleaning water enters the filter pipe, the communicating block in the circulating pipe is matched with the telescopic device and the reset spring by extrusion and can move downwards, the circulating pipe is opened, and the cleaning water in the filter pipe enters the transit pipe through the circulating pipe;
Then the air valve is opened, air enters the transfer pipe through the air pipe, cleaning water of the transfer pipe enters the water pipe under the action of air pressure and then enters the cleaning pipe, and then the cleaning water is sprayed out through the cleaning spray nozzle to clean the filter screen;
S5, discharging gas;
After the cleaning is driven, the cleaning water in the transfer pipe enters the purifying tank through the water delivery pipe, the cleaning pipe and the cleaning spray head, is filtered through the gas filtering cover and the filtering ring, and is finally discharged into the welding chamber through the gas discharge pipe;
s6, discharging sewage;
The water for cleaning the filter screen and the purifying tank is discharged through the transfer pipe matched with the drain pipe.
The invention has the following beneficial effects:
1. According to the invention, the water pump is started to guide the cleaning water in the water tank out of the water inlet pipe and guide the cleaning water out of the water outlet pipe into the purifier, the purifier is provided with a plurality of small holes, the cleaning water is sprayed out of the small holes and combined with smoke dust in the purifying tank, so that the smoke dust is purified, and the purifying effect is improved.
2. According to the invention, heat exchange is performed between the cleaning water and the smoke dust, and heat enters the transfer pipe through the cleaning water, so that the heat of the device body is reduced, the overheat inside the device is prevented, and the service life of the device is prolonged.
3. According to the invention, after the cleaning water combined with the smoke dust is filtered by the filter screen, the cleaning water enters the filter pipe, the communicating block in the circulating pipe is matched with the telescopic device and the reset spring by extrusion to move downwards, the circulating pipe is opened, the cleaning water in the filter pipe enters the transit pipe through the circulating pipe and then enters the cleaning pipe, and then is sprayed out through the cleaning spray nozzle to clean the filter screen, reuse the cleaning water for purifying the smoke dust, clean the filter screen and the inside of the purifying tank, so that the filter screen is clean, the next smoke dust is more easy to purify, and the purifying efficiency and the purifying effect are improved.
4. According to the invention, the purified gas firstly enters the gas storage tank through the connecting pipe, then the gas valve is opened, the gas enters the transfer pipe through the gas pipe, and under the action of the gas pressure, the cleaning water of the transfer pipe enters the water pipe, so that the purified gas can drive the water flow to clean the inside of the device, the consumption is reduced, and the driving is more convenient.
5. After the cleaning is driven, the cleaning water in the transfer pipe enters the purifying tank through the water pipe, the cleaning pipe and the cleaning spray head, is filtered through the gas filtering cover and the filtering ring, and is finally discharged into the welding chamber through the gas discharge pipe, and the gases enter the welding chamber, so that the gases in the welding chamber float upwards, the device positioned at the top can absorb smoke dust more easily, and the purifying effect is improved.
6. According to the invention, through the gas after heat exchange, after the cleaning water is driven, the temperature is further reduced, and after the cleaning water is discharged to the welding chamber, the temperature of the welding chamber can be reduced, and the quality of the welding environment can be improved.
7. According to the invention, the gas drives the cleaning water to move firstly and then is discharged to the welding chamber, so that the cleaning water is reused, smoke dust is purified firstly, the interior of the device is cleaned, the reuse is also realized, and the synchronous circulation between the gas and the cleaning water is realized, so that the synchronism of the device in working is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a welding fume collecting and purifying device in a three-dimensional structure;
FIG. 2 is a schematic diagram of a front view of a welding fume collecting and purifying device according to the present invention;
FIG. 3 is a schematic view showing the bottom view of a welding fume collecting and purifying device according to the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of the invention at C in FIG. 1;
FIG. 7 is a schematic diagram of the front view of the purifier according to the present invention;
FIG. 8 is a schematic view showing the internal structure of the circulation tube in the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
110. A purification tank; 120. a gas storage tank; 130. a purification assembly; 1301. a water inlet pipe; 1302. a water pump; 1303. a water outlet pipe; 1304. a water valve; 1305. a purifier; 1306. a water tank; 1307. a filter tube; 1308. a filter screen; 140. cleaning the assembly; 1401. a circulation pipe; 1402. a transfer pipe; 1403. a water pipe; 1404. cleaning the tube; 1405. cleaning the spray head; 150. a gas drive assembly; 1501. a gas pipe; 1502. an air valve; 160. a gas discharge assembly; 1601. a gas filter cover; 1602. a filter ring; 1603. a gas discharge pipe; 170. a drainage assembly; 1701. a drain pipe; 1702. a drain valve; 180. a communication assembly; 1801. a slide rail; 1802. a slide block; 1803. a telescopic device; 1804. a return spring; 1805. a communicating block; 210. a connecting pipe; 220. a collection pipe; 230. a collection hood.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 8, the welding fume collecting and purifying apparatus of the present embodiment includes a purifying tank 110, a gas tank 120, a purifying module 130, a cleaning module 140, a gas driving module 150, a gas discharging module 160, and a water discharging module 170;
The purification tank 110 is communicated with the gas storage tank 120 through a connecting pipe 210, the purification assembly 130 is arranged inside the purification tank 110 and on one side of the purification tank 110, the gas driving assembly 150 is arranged below the purification tank 110 and is connected with the cleaning assembly 140, the cleaning assembly 140 is arranged inside the purification tank 110 and on one side of the purification tank 110, the gas discharging assembly 160 is arranged on one side of the purification tank 110, and the water discharging assembly 170 is arranged at the bottom of the purification tank 110.
The purification assembly 130 comprises a water inlet pipe 1301, a water pump 1302, a water outlet pipe 1303, a water valve 1304, a purifier 1305, a water tank 1306, filter pipes 1307 and a filter screen 1308, wherein the water outlet pipe 1303 is arranged on one side of the purification tank 110, the purifier 1305 is arranged in the purification tank 110, one end of the water outlet pipe 1303 is connected with the purifier 1305, the other end of the water outlet pipe 1303 is connected with the output end of the water pump 1302, the water valve 1304 is arranged on the water outlet pipe 1303, one end of the water inlet pipe 1301 is connected with the input end of the water pump 1302, the other end of the water inlet pipe 1301 is communicated with one side of the water tank 1306, a plurality of filter pipes 1307 are arranged at the bottom of the purification tank 110, and the top of each filter pipe 1307 is provided with one filter screen 1308;
when the purifier is in operation, the water pump 1302 is started to guide the cleaning water in the water tank 1306 out of the water inlet pipe 1301 and guide the cleaning water out of the water outlet pipe 1303 into the purifier 1305, a plurality of small holes are formed in the purifier 1305, the cleaning water is sprayed out of the small holes and combined with smoke dust in the purification tank 110, the smoke dust is purified, and the purification effect is improved;
And heat exchange is carried out through the cleaning water and smoke dust, and heat enters the transfer pipe 1402 through the cleaning water, so that the heat of the device body is reduced, the inside of the device is prevented from being overheated, and the service life of the device is prolonged.
The cleaning assembly 140 comprises a circulating pipe 1401, a transfer pipe 1402, a water conveying pipe 1403, a cleaning pipe 1404 and cleaning spray heads 1405, wherein one end of the circulating pipe 1401 is communicated with a filter pipe 1307, the other end of the circulating pipe 1401 is communicated with the transfer pipe 1402, the cleaning pipe 1404 is arranged in the purification tank 110, one end of the water conveying pipe 1403 is communicated with one end of the transfer pipe 1402, the other end of the water conveying pipe 1403 is connected with one end of the cleaning pipe 1404, a plurality of cleaning spray heads 1405 are arranged on the cleaning pipe 1404, and each cleaning spray head 1405 corresponds to the position of a filter screen 1308;
When the smoke dust purifying device works, after the cleaning water combined with smoke dust is filtered by the filter screen 1308, the cleaning water enters the filter tube 1307, the communicating block 1805 in the circulating tube 1401 is pressed and matched with the telescopic device 1803 and the reset spring 1804 to move downwards, the circulating tube 1401 is opened, the cleaning water in the filter tube 1307 enters the transit tube 1402 through the circulating tube 1401 and then enters the cleaning tube 1404, and then the cleaning water is sprayed out by the cleaning spray head 1405 to clean the filter screen 1308, the cleaning water for purifying the smoke dust is recycled, the filter screen 1308 and the inside of the purifying tank 110 are cleaned, so that the filter screen 1308 is clean, the next smoke dust is more easy to purify, and the purifying efficiency and the purifying effect are improved.
The gas driving assembly 150 comprises a gas pipe 1501 and a gas valve 1502, wherein one end of the gas pipe 1501 is communicated with the gas storage tank 120, the other end of the gas pipe 1501 is communicated with one end of the transfer pipe 1402 far away from the water pipe 1403, and the gas valve 1502 is arranged on the gas pipe 1501;
During operation, the purified gas firstly enters the gas storage tank 120 through the connecting pipe 210, then the gas valve 1502 is opened, the gas enters the transfer pipe 1402 through the gas pipe 1501, and under the action of the gas pressure, the cleaning water of the transfer pipe 1402 enters the water conveying pipe 1403, so that the purified gas can drive water flow to clean the inside of the device, consumption is reduced, and driving is more convenient.
The gas discharge assembly 160 comprises a gas filter cover 1601, a filter ring 1602 and a gas discharge pipe 1603, wherein the gas filter cover 1601 is arranged inside the purification tank 110, the filter ring 1602 is arranged beside the gas filter cover 1601, and the gas discharge pipe 1603 is communicated with the filter ring 1602;
When the device works, after the cleaning is driven, cleaning water in the transfer pipe 1402 enters the purification tank 110 through the water conveying pipe 1403, the cleaning pipe 1404 and the cleaning spray head 1405, is filtered through the gas filtering cover 1601 and the filtering ring 1602, and is finally discharged into the welding chamber through the gas discharging pipe 1603, and the gases enter the welding chamber, so that the gases in the welding chamber float upwards, the device positioned at the top can absorb smoke dust more easily, and the purification effect is improved;
In addition, the temperature of the gas after heat exchange is further reduced after the cleaning water is driven, and the gas is discharged to the welding chamber, so that the temperature of the welding chamber can be reduced, and the quality of the welding environment can be improved;
Wherein, a valve and an air pump are arranged on the gas discharge pipe 1603, and can drive the gas to be discharged through the gas discharge pipe 1603.
The drain assembly 170 includes a drain 1701 and a drain valve 1702, the drain 1701 being provided on the transfer pipe 1402 side, the drain valve 1702 being provided on the drain 1701.
The circulation pipe 1401 is inside to be provided with the intercommunication subassembly 180, the intercommunication subassembly 180 includes slide rail 1801, expansion bend 1803, reset spring 1804, intercommunication piece 1805 and slider 1802, a plurality of slide rails 1801 set up on circulation pipe 1401 inner wall, expansion bend 1803 and reset spring 1804 set up inside slide rail 1801, reset spring 1804 cover is established on expansion bend 1803, slider 1802 activity sets up inside slide rail 1801, slider 1802 is connected with expansion bend 1803 and reset spring 1804, the intercommunication piece 1805 activity sets up in circulation pipe 1401 and transfer pipe 1402 junction, and be connected with slider 1802.
The purification tank 110 is provided with a collecting pipe 220, and the collecting pipe 220 is provided with a collecting cover 230;
Wherein, the dry tobacco can be introduced through the external air pump, or the air pump can be arranged in the collecting pipe 220, and the welding fume is collected through the collecting cover 230;
During operation, the gas drives the cleaning water to move at first and then is discharged to the welding chamber, the cleaning water is reused, smoke dust is purified at first, the interior of the device is cleaned, the reuse is also performed, and the gas and the cleaning water synchronously circulate, so that the synchronism of the device during operation is improved.
The application method of the welding fume collecting and purifying device comprises the following steps:
S1, welding fume is input;
the welding fume is collected by the collecting hood 230, and the gas is introduced into the inside of the purification tank 110 through the collecting pipe 220;
S2, purifying welding fume;
starting a water pump 1302, guiding the cleaning water in a water tank 1306 out of a water inlet pipe 1301 and guiding the cleaning water out of a water outlet pipe 1303 into a purifier 1305, wherein the purifier 1305 is provided with a plurality of small holes, and the cleaning water is sprayed out of the small holes and combined with smoke dust in a purification tank 110 to purify the smoke dust;
S3, gas storage;
The purified gas first enters the gas storage tank 120 through the connection pipe 210;
s4, gas-driven cleaning;
After the cleaning water combined with the smoke dust is filtered by the filter screen 1308, the cleaning water enters the filter tube 1307, the communicating block 1805 in the circulating tube 1401 is matched with the telescopic device 1803 and the return spring 1804 by extrusion to move downwards, the circulating tube 1401 is opened, and the cleaning water in the filter tube 1307 enters the transfer tube 1402 through the circulating tube 1401;
Then, the air valve 1502 is opened, air enters the transfer pipe 1402 through the air pipe 1501, cleaning water of the transfer pipe 1402 enters the water pipe 1403 and then enters the cleaning pipe 1404 under the action of air pressure, and then the cleaning water is sprayed out through the cleaning nozzle 1405 to clean the filter screen 1308;
S5, discharging gas;
After the cleaning is driven, the cleaning water in the transfer pipe 1402 enters the cleaning tank 110 through the water pipe 1403, the cleaning pipe 1404 and the cleaning nozzle 1405, is filtered through the gas filtering cover 1601 and the filtering ring 1602, and is finally discharged into the welding chamber through the gas discharge pipe 1603;
s6, discharging sewage;
the water that cleans the filter 1308 and the purification tank 110 is discharged through the transfer pipe 1402 in cooperation with the drain pipe 1701.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. The welding fume collecting and purifying device is characterized by comprising a purifying tank (110), a gas storage tank (120), a purifying component (130), a cleaning component (140), a gas driving component (150), a gas discharging component (160) and a water draining component (170);
The purification tank (110) is communicated with the gas storage tank (120) through a connecting pipe (210), the purification assembly (130) is arranged inside the purification tank (110) and on one side of the purification tank (110), the gas driving assembly (150) is arranged below the purification tank (110) and is connected with the cleaning assembly (140), the cleaning assembly (140) is arranged inside the purification tank (110) and on one side of the purification tank (110), the gas discharging assembly (160) is arranged on one side of the purification tank (110), and the drainage assembly (170) is arranged at the bottom of the purification tank (110).
2. The welding fume collecting and purifying device according to claim 1, wherein the purifying component (130) comprises a water inlet pipe (1301), a water pump (1302), a water outlet pipe (1303), a water valve (1304), a purifier (1305), a water tank (1306), filter pipes (1307) and a filter screen (1308), the water outlet pipe (1303) is arranged on one side of the purifying tank (110), the purifier (1305) is arranged inside the purifying tank (110), one end of the water outlet pipe (1303) is connected with the purifier (1305), the other end of the water outlet pipe (1303) is connected with the output end of the water pump (1302), the water valve (1304) is arranged on the water outlet pipe (1303), one end of the water inlet pipe (1301) is connected with the input end of the water pump (1302), the other end of the water inlet pipe (1301) is communicated with one side of the water tank (1306), a plurality of filter pipes (1307) are arranged at the bottom of the purifying tank (110), and one filter screen (1308) is arranged at the top of each filter pipe (1307).
3. The welding fume collecting and purifying device according to claim 2, wherein the cleaning assembly (140) comprises a circulating pipe (1401), a transfer pipe (1402), a water pipe (1403), a cleaning pipe (1404) and cleaning nozzles (1405), one end of the circulating pipe (1401) is communicated with a filter pipe (1307), the other end of the circulating pipe (1401) is communicated with the transfer pipe (1402), the cleaning pipe (1404) is arranged inside the purifying tank (110), one end of the water pipe (1403) is communicated with one end of the transfer pipe (1402), the other end of the water pipe (1403) is connected with one end of the cleaning pipe (1404), a plurality of the cleaning nozzles (1405) are arranged on the cleaning pipe (1404), and each cleaning nozzle (1405) corresponds to the position of the filter screen (1308).
4. A welding fume collecting and purifying device according to claim 3, wherein the gas driving assembly (150) comprises a gas pipe (1501) and a gas valve (1502), one end of the gas pipe (1501) is communicated with the gas storage tank (120), the other end of the gas pipe (1501) is communicated with one end of the transfer pipe (1402) away from the water pipe (1403), and the gas valve (1502) is arranged on the gas pipe (1501).
5. The welding fume collection and purification device according to claim 4, wherein the gas discharge assembly (160) comprises a gas filter cover (1601), a filter ring (1602) and a gas discharge pipe (1603), the gas filter cover (1601) is disposed inside the purification tank (110), the filter ring (1602) is disposed beside the gas filter cover (1601), and the gas discharge pipe (1603) is in communication with the filter ring (1602).
6. The welding fume collecting and purifying device according to claim 5, wherein the drain assembly (170) includes a drain pipe (1701) and a drain valve (1702), the drain pipe (1701) is disposed on one side of the transfer pipe (1402), and the drain valve (1702) is disposed on the drain pipe (1701).
7. The welding fume collecting and purifying device according to claim 6, wherein,
The circulating pipe (1401) is internally provided with a communication component (180), the communication component (180) comprises a sliding rail (1801), a telescopic device (1803), a reset spring (1804), a communication block (1805) and a sliding block (1802), a plurality of the sliding rails (1801) are arranged on the inner wall of the circulating pipe (1401), the telescopic device (1803) and the reset spring (1804) are arranged inside the sliding rail (1801), the reset spring (1804) is sleeved on the telescopic device (1803), the sliding block (1802) is movably arranged inside the sliding rail (1801), the sliding block (1802) is connected with the telescopic device (1803) and the reset spring (1804), and the communication block (1805) is movably arranged at the joint of the circulating pipe (1401) and the transfer pipe (1402) and is connected with the sliding block (1802).
8. The welding fume collecting and purifying device according to claim 7, wherein a collecting pipe (220) is provided on the purifying tank (110), and a collecting cover (230) is provided on the collecting pipe (220).
9. The method for using the welding fume collecting and purifying device according to claim 8, wherein the using steps are as follows:
S1, welding fume is input;
the welding fume is collected by a collecting cover (230), and the gas is introduced into the purifying tank (110) by a collecting pipe (220);
S2, purifying welding fume;
Starting a water pump (1302), leading out cleaning water in a water tank (1306) from a water inlet pipe (1301), leading out the cleaning water from a water outlet pipe (1303) to a purifier (1305), wherein the purifier (1305) is provided with a plurality of small holes, and the cleaning water is sprayed out of the small holes and combined with smoke dust in a purification tank (110) to purify the smoke dust;
S3, gas storage;
the purified gas firstly enters the gas storage tank (120) through the connecting pipe (210);
s4, gas-driven cleaning;
after the cleaning water combined with the smoke dust is filtered by the filter screen (1308), the cleaning water enters the filter pipe (1307), the communicating block (1805) in the circulating pipe (1401) is matched with the telescopic device (1803) and the return spring (1804) by pressing and moves downwards, the circulating pipe (1401) is opened, and the cleaning water in the filter pipe (1307) enters the transit pipe (1402) through the circulating pipe (1401);
Then, the air valve (1502) is opened, air enters the transfer pipe (1402) through the air pipe (1501), cleaning water of the transfer pipe (1402) enters the water pipe (1403) under the action of air pressure and then enters the cleaning pipe (1404), and then the cleaning water is sprayed out through the cleaning spray head (1405) to clean the filter screen (1308);
S5, discharging gas;
After the cleaning is driven, cleaning water in the transfer pipe (1402) enters the cleaning tank (110) through the water conveying pipe (1403), the cleaning pipe (1404) and the cleaning nozzle (1405), is filtered through the gas filtering cover (1601) and the filtering ring (1602), and is finally discharged into the welding chamber through the gas discharge pipe (1603);
s6, discharging sewage;
The water for cleaning the filter screen 1308 and the purifying tank 110 is discharged through the transfer pipe 1402 in cooperation with the drain pipe 1701.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410888457.4A CN118454396B (en) | 2024-07-04 | 2024-07-04 | Welding fume collecting and purifying device and application method thereof |
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| CN202410888457.4A CN118454396B (en) | 2024-07-04 | 2024-07-04 | Welding fume collecting and purifying device and application method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011874A (en) * | 2018-08-22 | 2018-12-18 | 石小帅 | A kind of flue-gas purification treatment device of environmental protection |
| CN210584254U (en) * | 2019-07-23 | 2020-05-22 | 河南省新密市宝亮耐材有限公司 | Tunnel cave air feed cyclic utilization device |
| CN215693125U (en) * | 2021-09-06 | 2022-02-01 | 潍坊理工学院 | Industrial smoke dust emission and purification device |
| CN218485616U (en) * | 2022-09-26 | 2023-02-17 | 河南米河瑞祥净化设备有限公司 | Flue gas recovery and purification equipment |
| CN218687434U (en) * | 2022-11-07 | 2023-03-24 | 四川奥克化学有限公司 | Industrial tail gas filtering, dedusting, storing and recycling equipment with good stability |
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- 2024-07-04 CN CN202410888457.4A patent/CN118454396B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011874A (en) * | 2018-08-22 | 2018-12-18 | 石小帅 | A kind of flue-gas purification treatment device of environmental protection |
| CN210584254U (en) * | 2019-07-23 | 2020-05-22 | 河南省新密市宝亮耐材有限公司 | Tunnel cave air feed cyclic utilization device |
| CN215693125U (en) * | 2021-09-06 | 2022-02-01 | 潍坊理工学院 | Industrial smoke dust emission and purification device |
| CN218485616U (en) * | 2022-09-26 | 2023-02-17 | 河南米河瑞祥净化设备有限公司 | Flue gas recovery and purification equipment |
| CN218687434U (en) * | 2022-11-07 | 2023-03-24 | 四川奥克化学有限公司 | Industrial tail gas filtering, dedusting, storing and recycling equipment with good stability |
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| CN118454396B (en) | 2024-10-22 |
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