CN117212945B - Ternary lithium battery magnesium-containing high-temperature smoke dust workshop ventilation system - Google Patents
Ternary lithium battery magnesium-containing high-temperature smoke dust workshop ventilation system Download PDFInfo
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- CN117212945B CN117212945B CN202311473794.9A CN202311473794A CN117212945B CN 117212945 B CN117212945 B CN 117212945B CN 202311473794 A CN202311473794 A CN 202311473794A CN 117212945 B CN117212945 B CN 117212945B
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- 239000000428 dust Substances 0.000 title claims abstract description 78
- 238000009423 ventilation Methods 0.000 title claims abstract description 67
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 50
- 239000011777 magnesium Substances 0.000 title claims abstract description 50
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 32
- 239000000779 smoke Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 42
- 239000012528 membrane Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 19
- 239000003517 fume Substances 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 description 25
- 239000002184 metal Substances 0.000 description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000009471 action Effects 0.000 description 9
- 238000001179 sorption measurement Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a magnesium-containing high-temperature smoke dust workshop ventilation system of a ternary lithium battery, which relates to the technical field of workshop ventilation systems and comprises a ventilation mechanism, wherein a processing mechanism is arranged on the ventilation mechanism, the processing mechanism comprises a partition plate, a mounting hole and a bottom plate, a servo motor is arranged at the top of the bottom plate, a dust suction pipe is arranged at the top of the threaded rod, a fan body is arranged at the upper side of the partition plate, a single-head pipe is arranged at two output ends of the three-head pipe, a plurality of air outlet holes are uniformly distributed on the inner wall of each single-head pipe, a baffle plate movably penetrates through the top of a hollow plate, and strip-shaped electromagnets are arranged between the interiors of fixing frames.
Description
Technical Field
The invention relates to the technical field of workshop ventilation systems, in particular to a ternary lithium battery magnesium-containing high-temperature smoke dust workshop ventilation system.
Background
The magnesium-containing high-temperature smoke dust workshop of the ternary lithium battery refers to a workplace for producing the ternary lithium battery, wherein magnesium materials are contained, high-temperature smoke dust and other environments exist, however, in order to ensure the air quality and the health of workers in the workshop, the existing workshop is directly provided with a ventilation system to ventilate the interior of the workshop.
The existing ventilation system for the ternary lithium battery magnesium-containing high-temperature smoke dust workshop can carry out ventilation operation on air in the workshop in the actual use process, and meanwhile dust and harmful gas in the air which can be required to be ventilated can be treated, but useful metal dust contained in the dust cannot be recycled, so that the waste of metal resources is reduced, namely the use effect of the ventilation system is reduced, and the use efficiency of the ventilation system is reduced.
Therefore, a new ventilation system for a magnesium-containing high-temperature smoke dust workshop of a ternary lithium battery needs to be proposed so as to solve the problems set forth in the above.
Disclosure of Invention
The invention aims to provide a magnesium-containing high-temperature smoke dust workshop ventilation system of a ternary lithium battery, which aims to solve the problems that the existing ventilation system cannot recycle and reuse useful metal dust contained in dust treated during ventilation, so that the waste of metal resources is reduced, namely the use effect of the ventilation system is reduced, namely the use efficiency of the ventilation system is reduced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the ventilation system of the magnesium-containing high-temperature smoke dust workshop of the ternary lithium battery comprises a ventilation mechanism, wherein a treatment mechanism is arranged on the ventilation mechanism;
the utility model provides a processing mechanism includes baffle, mounting hole and bottom plate, the mounting groove has all been seted up to the inner wall both sides of baffle, servo motor is installed at the top of bottom plate, the threaded rod is installed to servo motor's output, the top of threaded rod is provided with the dust absorption pipe, the outer wall of dust absorption pipe is close to one side position and installs hollow piece, the fan body is installed to the upside of baffle, the hose is installed to the output of dust absorption pipe, the connecting pipe is installed to the output of fan body, the inner wall of baffle is run through in the activity of connecting pipe, the output of connecting pipe is fixed with the three-way pipe, single-head pipe is all installed to two outputs of three-way pipe, every a plurality of ventholes have all been offered to the equal equidistance distribution in the inner wall of single-head pipe, two be provided with hollow slab between the inside of mounting groove, hollow slab's top activity runs through has the baffle, four sets of mounts are installed at hollow slab's top, and every group the quantity of mount is two, every group all is provided with the electro-magnet between the inside of mount, the inner wall bottom of baffle has the tube hole, the tube hole is in the hose.
Preferably, the threaded rod is in threaded sleeve connection with the inside of the hollow block, the output end of the hose is connected with the input end of the fan body, the bottom of the baffle contacts with the bottom of the inner wall of the baffle, and the dust suction pipe is in movable sleeve connection with the inside of the mounting hole.
Preferably, the ventilation mechanism comprises a workshop body, two gas gathering pipes are arranged on the front surface of the workshop body, cylindrical holes are formed in the position, close to the top, of the front surface of the workshop body and the position, close to the bottom, of the front surface of the workshop body, and a fan housing is fixedly sleeved in the two cylindrical holes.
Preferably, one end of each of the two air hoods is respectively communicated with one side, close to the air hood, of each of the two air gathering pipes, a first air pipe is arranged at the output end of each of the air gathering pipes, a rectangular block is arranged on the front surface of the workshop body, close to the bottom, of each of the two air gathering pipes, a heat exchanger is arranged at the top of each of the rectangular blocks, and the air inlet end of each of the heat exchangers is connected with the output end of each of the first air pipes.
Preferably, the second air pipe is installed to the end of giving vent to anger of heat exchanger, the air-blower is installed at the top of rectangle piece, the input of air-blower is connected with the tracheal output of second, the air duct is installed to the output of air-blower, first closing plate is installed to the front surface of rectangle piece.
Preferably, the second sealing plate is installed on the front surface of the rectangular block, two rectangular grooves are formed in the front surface of the rectangular block, the output end of the air duct is fixedly penetrating through the top of the rectangular block, the partition plate is fixedly arranged in one rectangular groove and close to the top, the mounting hole is formed in the inner wall of the other rectangular groove and close to the middle, the output end of the air duct extends to the inner wall of the other rectangular groove, and the bottom plate is fixedly arranged at the bottom of the inner wall of one rectangular groove.
Preferably, one end of the threaded rod, which is far away from the servo motor, is rotationally embedded in the inner wall of one rectangular groove, two sliding grooves are formed in two sides of the inner wall of the other rectangular groove, the four sliding grooves are divided into two groups, a filter membrane is arranged between the inner parts of the sliding grooves, and rectangular holes are formed in the positions, close to the bottoms, of the inner walls of the rectangular grooves.
Preferably, a concave block is arranged in the rectangular hole, two hand-screwed bolts penetrate through threads on one side, far away from the servo motor, of the concave block, one ends of the two hand-screwed bolts are connected with the inner wall of the other rectangular groove in a threaded mode, and a plurality of ventilation holes are formed in the two sides of the inner wall of the concave block in an equal-distance mode.
Preferably, the inside of spill piece is provided with the adsorbed layer, one of them the inner wall bottom of rectangular channel is fixed with the breather pipe, the input of breather pipe is linked together with the output of rectangular hole, one of them the inner wall one side of rectangular channel is fixed to run through has the third trachea.
Preferably, the input end of the third air pipe is communicated with the output end of the vent pipe, a fourth air pipe is installed at the output end of the third air pipe, the output end of the fourth air pipe is connected with the input end of the other air gathering pipe, a wire guide is arranged at the top of the inner wall of the rectangular groove, and a sealing ring is installed in the wire guide.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the processing mechanism is arranged, so that the ventilation system can recycle metal dust mixed in dust processed in the workshop body, thereby improving the utilization rate of metal resources, namely improving the use effect of the ventilation system, namely improving the use efficiency of the ventilation system, when dust and harmful gas conveyed by the air duct are required to be processed, the metal magnesium dust in the dust can be separated and left on the top surface of the lower filter membrane by utilizing the cooperation of the upper filter membrane and the lower filter membrane, then the horizontal movement of the dust suction pipe can be realized by utilizing the cooperation of the servo motor, the bottom plate, the mounting hole, the hollow block and the threaded rod, and then the metal magnesium dust collected on the top surface of the lower filter membrane can be sucked by utilizing the cooperation of the fan body, the hose and the dust suction pipe.
2. According to the invention, the absorbed metal magnesium dust can be fed into the space formed by one of the rectangular grooves, the partition plate and the second sealing plate by utilizing the cooperation of the connecting pipe, the three-way pipe, the single-head pipe and the air outlet, and then the magnetic substances mixed in the metal magnesium dust can be separated by utilizing the action of the strip electromagnet, so that the recovery and purification operation of the metal magnesium dust can be realized.
3. According to the invention, ventilation operation can be carried out on the interior of the workshop body through the ventilation mechanism, so that the air quality and the health of workers in the workshop body are effectively achieved, when the ventilation operation is needed on the interior of the workshop body, dust, heat and harmful gas in the workshop body can be pumped out by utilizing the cooperation of the blower, the first air pipe, the heat exchanger, the second air pipe, the corresponding air gathering pipe and the corresponding air hood, then the cooling operation is carried out on the dust and the harmful gas by utilizing the cooperation of the heat exchanger, the external water inlet pipe and the external water outlet pipe, then the filtering collection operation and the adsorption removal operation of the harmful gas can be carried out on the dust by utilizing the cooperation of the upper filter membrane, the lower filter membrane, the rectangular hole, the vent hole, the concave block and the adsorption layer, and then the air after ventilation can be conveyed back into the workshop body by utilizing the cooperation of the third air pipe, the vent pipe, the fourth air gathering pipe and the corresponding air hood.
Drawings
FIG. 1 is a perspective view of a ventilation system of a magnesium-containing high-temperature smoke workshop of a ternary lithium battery of the invention;
FIG. 2 is a partial perspective view of a ventilation system of a magnesium-containing high-temperature smoke workshop of a ternary lithium battery of the invention;
FIG. 3 is another perspective view of a portion of the ventilation system of the magnesium-containing high temperature fume shop of the ternary lithium battery of the present invention;
FIG. 4 is an enlarged perspective view of the ventilation system of the magnesium-containing high-temperature smoke workshop of the ternary lithium battery of the invention at A in FIG. 3;
FIG. 5 is a partial perspective view of a processing mechanism of the magnesium-containing high temperature fume shop ventilation system of the ternary lithium battery of the invention;
FIG. 6 is a schematic diagram of a part of the ventilation system of the magnesium-containing high-temperature smoke workshop of the ternary lithium battery;
FIG. 7 is a bottom perspective view of a portion of the processing mechanism of the magnesium-containing high temperature fume shop ventilation system of the ternary lithium battery of the present invention;
FIG. 8 is a schematic diagram of a three-dimensional structure of a single-head pipe and an air outlet of a ventilation system of a magnesium-containing high-temperature smoke workshop of a ternary lithium battery;
FIG. 9 is a schematic diagram of a three-dimensional structure of a concave block and vent holes of a ventilation system of a magnesium-containing high-temperature smoke workshop of a ternary lithium battery;
FIG. 10 is a perspective view of a vent pipe of the ventilation system of the magnesium-containing high-temperature smoke workshop of the ternary lithium battery of the invention;
FIG. 11 is a schematic diagram of a three-dimensional structure of a hand-screwed bolt, a concave block, a vent hole and an adsorption layer of a ventilation system of a magnesium-containing high-temperature smoke workshop of a ternary lithium battery;
FIG. 12 is a schematic diagram of the three-dimensional structure of a shop body, cylindrical holes and a fan housing of the ventilation system of the magnesium-containing high-temperature smoke shop of the ternary lithium battery of the invention;
fig. 13 is a perspective view of a gas collecting pipe of a ventilation system of a magnesium-containing high-temperature smoke workshop of a ternary lithium battery.
In the figure: 1. a ventilation mechanism; 101. a workshop body; 102. a gas gathering tube; 103. a cylindrical hole; 104. a fan housing; 105. a first air tube; 106. rectangular blocks; 107. a heat exchanger; 108. a second air pipe; 109. a blower; 110. an air duct; 111. a first sealing plate; 112. a second sealing plate; 113. rectangular grooves; 114. a chute; 115. a filter membrane; 116. a rectangular hole; 117. screwing the bolt by hand; 118. a concave block; 119. a vent hole; 120. an adsorption layer; 121. a vent pipe; 122. a third air pipe; 123. a fourth air pipe; 2. a processing mechanism; 201. a partition plate; 202. a mounting groove; 203. a mounting hole; 204. a bottom plate; 205. a servo motor; 206. a threaded rod; 207. a dust collection pipe; 208. a hollow block; 209. a fan body; 210. a hose; 211. a connecting pipe; 212. a three-way pipe; 213. a single-ended tube; 214. an air outlet hole; 215. a hollow slab; 216. a baffle; 217. a fixing frame; 218. a bar electromagnet; 219. a through hole; 3. a wire guide; 4. and (3) a sealing ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. 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.
Referring to fig. 1-13, the present invention provides a technical solution: the ventilation system of the magnesium-containing high-temperature smoke dust workshop of the ternary lithium battery comprises a ventilation mechanism 1, wherein a processing mechanism 2 is arranged on the ventilation mechanism 1;
the processing mechanism 2 comprises a partition 201, mounting holes 203 and a bottom plate 204, mounting grooves 202 are formed in two sides of the inner wall of the partition 201, a servo motor 205 is mounted at the top of the bottom plate 204, a threaded rod 206 is mounted at the output end of the servo motor 205, a dust suction pipe 207 is arranged at the top of the threaded rod 206, a hollow block 208 is mounted on the outer wall of the dust suction pipe 207 near one side, a fan body 209 is mounted on the upper side of the partition 201, a hose 210 is mounted at the output end of the dust suction pipe 207, a connecting pipe 211 is mounted at the output end of the fan body 209, the output end of the connecting pipe 211 movably penetrates through the inner wall of the partition 201, a three-way pipe 212 is fixed at the output end of the connecting pipe 211, single-head pipes 213 are mounted at the two output ends of the three-way pipe 212, a plurality of air outlet holes 214 are distributed in equal intervals on the inner wall of each single-head pipe 213, a hollow plate 215 is arranged between the interiors of the two mounting grooves 202, a baffle 216 is movably penetrates through the top of the hollow plate 215, four groups of fixing frames 217 are mounted at the top of the hollow plate 215, an electromagnet 218 is mounted between the interiors of each group of fixing frames, a tube 219 is arranged at the bottom of the inner wall of the partition 201, and the tube 219 is provided with a tube hole 219, and a tube 219 is located inside the hose 219.
According to the fig. 2-7, the threaded rod 206 is screwed and sleeved inside the hollow block 208, the output end of the hose 210 is connected with the input end of the fan body 209, the bottom of the baffle 216 is contacted with the bottom of the inner wall of the baffle 201, the dust collection pipe 207 is movably sleeved inside the mounting hole 203, and the metal magnesium dust collected on the surface of the lower filter membrane 115 is conveniently sucked away under the cooperation of the dust collection pipe 207, the hose 210 and the fan body 209.
According to the illustration of fig. 1, 12 and 13, the ventilation mechanism 1 comprises a workshop body 101, two gas collecting pipes 102 are installed on the front surface of the workshop body 101, cylindrical holes 103 are formed in the position, close to the top, of the front surface of the workshop body 101 and the position, close to the bottom, of the front surface of the workshop body 101, a fan cover 104 is fixedly sleeved in the two cylindrical holes 103, and the inside of the gas collecting pipes 102 can be prevented from being blocked by foreign matters under the action of the fan cover 104.
According to the embodiments shown in fig. 1-4, 6, 12 and 13, one end of two hoods 104 is respectively connected with one side of two gas collecting pipes 102 close to the hoods 104, wherein the output end of one gas collecting pipe 102 is provided with a first gas pipe 105, the front surface of the workshop body 101 is provided with a rectangular block 106 close to the bottom, the top of the rectangular block 106 is provided with a heat exchanger 107, the gas inlet end of the heat exchanger 107 is connected with the output end of the first gas pipe 105, and the heat carried by dust and harmful gas can be conveniently given away for heat exchange under the action of the heat exchanger 107, so that the cooling operation of the dust and the harmful gas is realized.
According to the embodiments shown in fig. 1-4 and 6, the second air pipe 108 is installed at the air outlet end of the heat exchanger 107, the blower 109 is installed at the top of the rectangular block 106, the input end of the blower 109 is connected with the output end of the second air pipe 108, the air duct 110 is installed at the output end of the blower 109, the first sealing plate 111 is installed on the front surface of the rectangular block 106, and the filter membrane 115 can be prevented from moving out from the corresponding group of sliding grooves 114 under the action of the first sealing plate 111.
According to the embodiment shown in fig. 1-7, the second sealing plate 112 is installed on the front surface of the rectangular block 106, two rectangular grooves 113 are provided on the front surface of the rectangular block 106, the output end of the air duct 110 is fixed to penetrate through the top of the rectangular block 106, the partition 201 is fixed in one of the rectangular grooves 113 near the top, the mounting hole 203 is provided in the inner wall of the other rectangular groove 113 near the middle, the output end of the air duct 110 extends to the inside of the other rectangular groove 113, the bottom plate 204 is fixed to the bottom of the inner wall of one of the rectangular grooves 113, and the servo motor 205 can be stably fixed in the one of the rectangular grooves 113 under the action of the bottom plate 204.
According to the embodiments shown in fig. 2, 3, 6 and 7, one end of the threaded rod 206 far away from the servo motor 205 is rotatably embedded in the inner wall of one rectangular groove 113, two sliding grooves 114 are formed on two sides of the inner wall of the other rectangular groove 113, four sliding grooves 114 are divided into two groups, a filter membrane 115 is arranged between the inner parts of each group of sliding grooves 114, a rectangular hole 116 is formed in the position, close to the bottom, of the inner wall of the other rectangular groove 113, and the concave block 118 can be stably fixed under the cooperation of the rectangular hole 116 and the hand-screwed bolt 117.
According to the embodiment shown in fig. 2, 3, 6, 7, 9 and 11, the concave block 118 is disposed inside the rectangular hole 116, two hand-screwed bolts 117 are threaded through one side of the concave block 118 away from the servo motor 205, one ends of the two hand-screwed bolts 117 are connected to the inner wall of the other rectangular groove 113 in a threaded manner, a plurality of ventilation holes 119 are uniformly distributed on two sides of the inner wall of the concave block 118, and harmful gas can conveniently pass through the inside of the concave block 118 under the action of the ventilation holes 119.
According to fig. 2, 3, 6 and 9-11, the inside of the concave block 118 is provided with an adsorption layer 120, the bottom of the inner wall of one rectangular groove 113 is fixed with a ventilation pipe 121, the input end of the ventilation pipe 121 is communicated with the output end of the rectangular hole 116, one side of the inner wall of one rectangular groove 113 is fixedly penetrated with a third air pipe 122, dust, heat and harmful gas extracted from the interior of the workshop body 101 can be treated under the cooperation of the third air pipe 122, the fourth air pipe 123 and the other air pipe 102 and the fan cover 104, and clean gas obtained after the treatment is conveyed back to the interior of the workshop body 101, namely the ventilation operation of the workshop body 101 is realized.
According to the embodiments shown in fig. 1, fig. 2, fig. 4, fig. 6, fig. 10 and fig. 13, the input end of the third air pipe 122 is communicated with the output end of the air pipe 121, the output end of the third air pipe 122 is provided with the fourth air pipe 123, the output end of the fourth air pipe 123 is connected with the input end of the other air gathering pipe 102, the top of the inner wall of the other rectangular groove 113 is provided with the wire guide 3, the inside of the wire guide 3 is provided with the sealing ring 4, all the bar electromagnets 218 can be electrically connected with the external PLC controller under the action of the wire guide 3 conveniently, and simultaneously, the metal magnesium dust in one of the rectangular grooves 113 can be prevented from passing through the wire guide 3 and dispersing into the environment under the action of the sealing ring 4.
The whole mechanism achieves the following effects: when the ternary lithium battery magnesium-containing high-temperature smoke dust workshop needs to be used, firstly, the air blower 109, the servo motor 205, the blower body 209 and all the bar electromagnets 218 are connected with an external PLC controller by utilizing the cooperation of the sealing ring 4, the wire guide 3 and the second sealing plate 112, then the water inlet end of the heat exchanger 107 is connected with the output end of the external water inlet pipe, and the water outlet end of the heat exchanger 107 is connected with the input end of the external water outlet pipe, when all the ternary lithium battery is ready, if the ternary lithium battery is produced in the workshop body 101, smoke dust and harmful gas are produced, and ventilation operation is needed, the air blower 109 is started by directly utilizing the external PLC controller, cold water is continuously introduced into the heat exchanger 107 by the external water inlet pipe at the same time, when the air blower 109 is started, the blower 109 started at this time directly makes the corresponding air inlet of the air hood 104 obtain strong suction force under the cooperation of the second air pipe 108, the heat exchanger 107, the first air pipe 105 and the corresponding air gathering pipe 102, the air inlet of the air hood 104 obtaining suction force directly pumps away dust (magnesium dust and solid particles), heat and harmful gases (nitrogen oxides and sulfides) in the workshop, then the dust and the harmful gases are guided into the air gathering pipe 102, then conveyed into the first air pipe 105, then enter the heat exchanger 107, when the dust and the harmful gases enter the heat exchanger 107, the heat carried by the dust and the harmful gases is brought away by the cold water passing through the heat exchanger 107, then the cooled dust and the harmful gases directly enter the second air pipe 108, under the cooperation of the blower 109, the dust and the harmful gas discharged from the output end of the second air pipe 108 are directly fed into the inside of the air guide pipe 110, and then directly fed into the space formed by the other rectangular groove 113 and the first sealing plate 111, when the dust and the harmful gas pass through the mesh of the upper filter membrane 115, the solid particles in the dust are directly filtered and remain on the top of the upper filter membrane 115, while the metal magnesium dust and the harmful gas in the dust pass through the mesh of the upper filter membrane 115 directly, then pass through the mesh of the upper filter membrane 115 to reach the surface of the lower filter membrane 115, when the metal magnesium dust and the harmful gas reach the surface of the lower filter membrane 115, the harmful gas passes through the mesh of the lower filter membrane 115 directly, and the metal magnesium dust stays on the top surface of the lower filter membrane 115, then the harmful gas reaching the inner bottom of the other rectangular groove 113 is directly matched through the ventilation holes 119, when harmful gas passes through the concave block 118, and then the harmful substances in the harmful gas are directly adsorbed and removed under the action of the adsorption layer 120, the treated gas directly enters the inside of the ventilation pipe 121, then enters the inside of the third air pipe 122, then enters the inside of the fourth air pipe 123, then enters the inside of the other air gathering pipe 102, then enters the corresponding fan housing 104, finally is conveyed back to the inside of the workshop body 101, namely, the ventilation operation of the workshop body 101 is finished, when fresh air is required to be injected into the inside of the workshop body 101, the output end of the fourth air pipe 123 is directly separated from the input end of the other air gathering pipe 102, and the external fresh gas can enter the inside of the workshop body 101 by the ventilation system started at the moment, when the air inlet of the dust suction pipe 207 moves on the top surface of the lower filter membrane 115, the air inlet of the dust suction pipe 207 with suction force directly feeds the metal magnesium dust collected on the surface of the lower filter membrane 115 to the suction port of the dust suction pipe 209, then the metal magnesium dust is directly conveyed to the inner part of a single air outlet pipe 212 of a three-way pipe 212, and then the metal magnesium dust is directly conveyed to the inner part of a three-way pipe 213, and finally the metal magnesium dust is conveyed to the inner part of a two-way pipe 212 of a three-way pipe 213 of a three-way pipe, respectively, after the two-way pipe is directly conveyed to the inner part of the three-way pipe 212, at this time, the magnetic force end of each bar electromagnet 218 started generates suction force, at this time, each bar electromagnet 218 obtaining suction force directly gives away magnetic substances mixed in the metal magnesium dust passing through the surface of the bar electromagnet 218, then the metal magnesium dust from which the magnetic substances are removed directly falls into a space formed by the partition 201, the baffle 216, one of the rectangular grooves 113 and the second sealing plate 112, when the purified metal magnesium dust needs to be taken out, the fan body 209 and the servo motor 205 are firstly closed by using an external PLC controller, then the second sealing plate 112 is directly opened, then the baffle 216 is removed, then all the bar electromagnets 218 are removed from the space by using the cooperation of the hollow plate 215 and the fixing frame 217, then the purified metal magnesium dust is taken out by using a tool, when the magnetic substances on the bar electromagnets 218 need to be taken out, at this time, all the bar electromagnets 218 are directly closed by using the external PLC controller, and when all the bar electromagnets 218 are closed, the magnetic substances on the surface of all the bar electromagnets 218 can be easily taken out by staff.
One of the rectangular grooves 113 is a space having a vent pipe 121 inside, and the other rectangular groove 113 is a space having a filter membrane 115 inside; the air inlet end and the air outlet end of the heat exchanger 107 are positioned at the top end of the heat exchanger 107, and the water outlet end and the water inlet end of the heat exchanger 107 are positioned at the side end of the heat exchanger 107;
wherein, the mesh of the upper filter membrane 115 can only pass through the metal magnesium dust and the gas, the mesh of the lower filter membrane 115 can only pass through the gas, and the adsorption layer 120 consists of activated carbon particles;
the heat exchanger 107, blower 109, filter 115, adsorption layer 120, servo motor 205, blower body 209, and bar electromagnet 218 are all prior art and will not be explained in any great detail herein.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. Ternary lithium battery contains magnesium high temperature smoke and dust workshop ventilation system, its characterized in that: the device comprises a ventilation mechanism (1), wherein a treatment mechanism (2) is arranged on the ventilation mechanism (1);
the treatment mechanism (2) comprises a partition plate (201), mounting holes (203) and a bottom plate (204), mounting grooves (202) are formed in two sides of the inner wall of the partition plate (201), a servo motor (205) is mounted at the top of the bottom plate (204), a threaded rod (206) is mounted at the output end of the servo motor (205), a dust collection pipe (207) is arranged at the top of the threaded rod (206), a plurality of air outlet holes (214) are formed in the inner wall of the dust collection pipe (207) in an equidistant distribution manner, a hollow block (208) is mounted at one side of the outer wall of the partition plate (207), a fan body (209) is mounted at the upper side of the partition plate (201), a hose (210) is mounted at the output end of the dust collection pipe (207), a connecting pipe (211) is mounted at the output end of the fan body, the output end of the connecting pipe (211) movably penetrates through the inner wall of the partition plate (201), a three-way pipe (212) is fixed at the output end of the connecting pipe (211), two output ends of the three-way pipe (212) are respectively provided with a single-head pipe (213), a plurality of air outlet holes (214) are formed in the inner wall of the single-head pipe (213), a plurality of air outlet holes (202) are distributed at equal intervals, a hollow plate (215) is mounted between two inner baffle plates (215), a hollow plate (215) is mounted at the top plate (215), the number of the fixing frames (217) in each group is two, a strip electromagnet (218) is arranged between the interiors of the fixing frames (217) in each group, a through hole (219) is formed in the bottom of the inner wall of the partition board (201), the hose (210) is positioned in the through hole (219), the threaded rod (206) is in threaded connection with the inside of the hollow block (208), the output end of the hose (210) is connected with the input end of the fan body (209), the bottom of the baffle (216) is in contact with the bottom of the inner wall of the partition board (201), and the dust suction pipe (207) is movably connected with the inside of the mounting hole (203);
the ventilation mechanism (1) comprises a workshop body (101), two gas gathering pipes (102) are arranged on the front surface of the workshop body (101), cylindrical holes (103) are formed in the position, close to the top, of the front surface of the workshop body (101) and the position, close to the bottom, of the front surface of the workshop body (101), a fan housing (104) is fixedly sleeved in the cylindrical holes (103), one end of each fan housing (104) is respectively communicated with one side, close to the fan housing (104), of each gas gathering pipe (102), a first gas pipe (105) is arranged at the output end of each gas gathering pipe (102), rectangular blocks (106) are arranged at the position, close to the bottom, of the front surface of the workshop body (101), the top of the rectangular block (106) is provided with a heat exchanger (107), the air inlet end of the heat exchanger (107) is connected with the output end of the first air pipe (105), the front surface of the rectangular block (106) is provided with a second sealing plate (112), the front surface of the rectangular block (106) is provided with two rectangular grooves (113), the output end of the air duct (110) is fixedly penetrated through the top of the rectangular block (106), the baffle (201) is fixed in one rectangular groove (113) and is close to the top, the inner wall of the other rectangular groove (113) is close to the middle position, the mounting hole (203) is formed in the inner wall of the other rectangular groove (113), the output of air duct (110) extends to the inside of another rectangular channel (113), bottom plate (204) are fixed in the inner wall bottom of one of them rectangular channel (113), one end rotation that servo motor (205) was kept away from to threaded rod (206) is inlayed and is established in the inner wall of one of them rectangular channel (113), and another two spouts (114) have all been seted up to the inner wall both sides of rectangular channel (113), four spout (114) divide into two sets altogether, every group all be provided with filter membrane (115) between the inside of spout (114), another rectangular channel (113) inner wall is close to bottom position and has seted up rectangular hole (116).
2. The ternary lithium battery magnesium-containing high temperature fume shop ventilation system of claim 1, wherein: the air outlet end of the heat exchanger (107) is provided with a second air pipe (108), the top of the rectangular block (106) is provided with a blower (109), the input end of the blower (109) is connected with the output end of the second air pipe (108), the output end of the blower (109) is provided with an air guide pipe (110), and the front surface of the rectangular block (106) is provided with a first sealing plate (111).
3. The ternary lithium battery magnesium-containing high temperature fume shop ventilation system of claim 1, wherein: the inside of rectangular hole (116) is provided with concave piece (118), the one side screw thread that servo motor (205) was kept away from to concave piece (118) is run through has two hand to twist bolt (117), two the equal threaded connection of one end of hand to twist bolt (117) is at the inner wall of another rectangular groove (113), a plurality of air vents (119) have been seted up to the equal interval distribution in inner wall both sides of concave piece (118).
4. The ternary lithium battery magnesium-containing high temperature fume shop ventilation system of claim 3, wherein: the inside of spill piece (118) is provided with adsorbed layer (120), one of them the inner wall bottom of rectangle groove (113) is fixed with breather pipe (121), the input of breather pipe (121) is linked together with the output of rectangular hole (116), one of them the fixed third trachea (122) that runs through in inner wall one side of rectangle groove (113).
5. The ternary lithium battery magnesium-containing high temperature fume shop ventilation system of claim 4, wherein: the input of third trachea (122) is linked together with the output of breather pipe (121), fourth trachea (123) are installed to the output of third trachea (122), the output of fourth trachea (123) is connected with another the input of trachea (102) gathers, another wire guide (3) have been seted up at the inner wall top of rectangular groove (113), the internally mounted of wire guide (3) has sealing ring (4).
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| CN202311473794.9A CN117212945B (en) | 2023-11-08 | 2023-11-08 | Ternary lithium battery magnesium-containing high-temperature smoke dust workshop ventilation system |
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| CN202311473794.9A CN117212945B (en) | 2023-11-08 | 2023-11-08 | Ternary lithium battery magnesium-containing high-temperature smoke dust workshop ventilation system |
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| US11759739B2 (en) * | 2019-06-14 | 2023-09-19 | Nantong University | Smoke and dust treatment apparatus for welding |
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| RU2011102300A (en) * | 2011-01-13 | 2012-07-27 | Владимир Евгеньевич Воскресенский (RU) | HAND FILTER FOR THREE-STAGE CLEANING OF AIR FROM MECHANICAL IMPURITIES |
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| CN117212945A (en) | 2023-12-12 |
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