CN116878087B - Printing workshop air purification system - Google Patents
Printing workshop air purification system Download PDFInfo
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- CN116878087B CN116878087B CN202311141901.8A CN202311141901A CN116878087B CN 116878087 B CN116878087 B CN 116878087B CN 202311141901 A CN202311141901 A CN 202311141901A CN 116878087 B CN116878087 B CN 116878087B
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- Prior art keywords
- pipe
- collecting
- collecting pipe
- purifying
- driving
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- 238000004887 air purification Methods 0.000 title claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 27
- 231100000331 toxic Toxicity 0.000 description 15
- 230000002588 toxic effect Effects 0.000 description 15
- 230000002457 bidirectional effect Effects 0.000 description 12
- 238000007789 sealing Methods 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 231100000614 poison Toxicity 0.000 description 5
- 230000007096 poisonous effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Prevention Of Fouling (AREA)
Abstract
The application relates to the technical field of air purification of a printing workshop, in particular to an air purification system of the printing workshop, which comprises a negative pressure pump arranged on the outer side of the printing workshop, wherein an air inlet of the negative pressure pump is connected with a purification pipeline, a purification component is arranged in the purification pipeline, one end of the purification pipeline, which is far away from the negative pressure pump, extends downwards from the central position of the top surface of the printing workshop to the inside of the printing workshop, an annular support rail is arranged in the printing workshop, a plurality of collecting pipes are uniformly arranged on the support rail at intervals, one end of each collecting pipe is communicated with the inside of the purification pipeline, and the other end of each collecting pipe is communicated with the inside of the printing workshop on the support rail, so that the effect of efficiently purifying harmful gas in the printing workshop and guaranteeing the human health of staff is achieved.
Description
Technical Field
The application relates to the technical field of air purification of a printing workshop, in particular to an air purification system of the printing workshop.
Background
Along with the great development of the Chinese packaging and printing industry, the requirements on a packaging and printing workshop are higher and higher at present, but in the production process of the packaging and printing industry, a large amount of traditional solvent-based ink is used, and the used solvent mainly comprises aromatic hydrocarbon, lipid, ether and other organic solvents, and the solvent-based ink can volatilize to generate more harmful gas, so that the harmful gas has great influence on the environment of the packaging and printing workshop.
The Chinese patent with the bulletin number of CN208990507U discloses a packaging and printing workshop air purifying device, which comprises a workshop body, wherein a plurality of jet air inlets are uniformly distributed at the bottom of one end of the workshop body, a plurality of air exhaust ports are uniformly distributed at the top of the other end of the workshop body, an air supply air purifying device and an air exhaust air purifying device corresponding to the air purifying device are respectively arranged outside the workshop body, and the air supply air purifying device and the air exhaust air purifying device are respectively communicated with the jet air inlets and the air exhaust ports through an air inlet pipeline and an air exhaust pipeline.
The prior art solutions described above have the following drawbacks: the air purification device for the printing workshop is fixed at one corner of the printing workshop when being used, and for the printing workshop with a large coverage area, the purification efficiency of toxic and harmful gases generated in a region far away from the air purification device is low, so that people inhale more harmful gases, and the physical health of people is finally affected.
Disclosure of Invention
The application provides an air purification system for a printing workshop, which can efficiently purify harmful gas in the printing workshop and ensure the human health of staff.
The technical aim of the application is realized by the following technical scheme:
the utility model provides a printing shop air purification system, including setting up the negative pressure pump in the printing shop outside, the air inlet of negative pressure pump is connected with the purifying pipe, the inside purification subassembly that is provided with of purifying pipe, the one end that the purifying pipe kept away from the negative pressure pump is inside from the central point put downwardly extending to the printing shop of printing shop top surface, the inside annular back-up rail that is close to the position of top surface of printing shop is installed to the position that is close to the top surface, a plurality of collecting pipes are installed to even interval on the back-up rail, the one end and the inside UNICOM of purifying pipe of collecting pipe, the other end and the inside UNICOM of printing shop on the back-up rail.
Through adopting above-mentioned scheme, when air purification system used, negative pressure pump made the inside negative pressure that forms of clean pipe, the inside air of doping poisonous and harmful gas of printing shop can enter into the clean pipe through the collecting pipe, after the purification effect of purifying the subassembly in the clean pipe, discharged to the external atmosphere, just so can reduce the inside poisonous and harmful gas of printing shop how much, reached the healthy effect of assurance staff; it should be noted that, the collecting pipe is provided with a plurality of altogether in the printing shop, and a plurality of collecting pipes are evenly spaced apart along the extending direction of support rail, just make the air inlet of collecting pipe towards a plurality of different regions in the printing shop inside, just so can get rid of the inside poisonous and harmful gas of printing shop from a plurality of positions, reduced the moving path of poisonous and harmful gas in the printing shop inside.
Preferably, a plurality of movable blocks are embedded in the upper surface of the support rail, the movable blocks are in one-to-one correspondence with the collecting pipes, one ends of the collecting pipes, far away from the purifying pipelines, are horizontally fixed on the upper surface of the movable blocks, and a driving mechanism for driving the movable blocks to move on the support rail along the extending direction of the support rail is arranged on the support rail.
Preferably, an adapter is installed on the end of the purifying pipeline far away from the negative pressure pump, the adapter is sleeved on the purifying pipeline and is rotationally connected with the purifying pipeline, a sealing plate is arranged inside the end of the adapter far away from the purifying pipeline, vent holes with the inner diameter equal to the outer diameter of the collecting pipe are formed in the sealing plate, and the number of the vent holes is equal to the number of the collecting pipes and corresponds to the collecting pipes one by one.
Preferably, the driving mechanism comprises a moving seat arranged on the supporting rail and a driving motor for driving the moving seat to move along the extending direction of the supporting rail, a vertical auxiliary pipe is arranged on the moving seat, the upper end head of the auxiliary pipe is connected with a connecting pipe, the inner diameter of the connecting pipe is the same as that of the collecting pipe, the central axis of the connecting pipe and the central axis of the collecting pipe, which is close to the end head of the supporting rail, are positioned in the same horizontal plane, and a connecting component for connecting or disconnecting the connecting pipe and the collecting pipe is arranged between the connecting pipe and the collecting pipe.
Preferably, the connecting assembly comprises arc clamping plates arranged on two sides of the collecting pipe, one side, close to the collecting pipe, of the clamping plates is provided with clamping blocks embedded into the outer surface of the collecting pipe, the outer surface of the collecting pipe is provided with a yielding groove, and driving pieces driving the clamping blocks to reciprocate in the yielding groove along the central axis direction of the collecting pipe are arranged in the yielding groove.
Preferably, the driving piece is including setting up at the inside elastic component that is used for driving the fixture block to the direction that is close to the connecting pipe of collecting vat, be used for driving the electro-magnet that the fixture block moved to the direction that is away from the connecting pipe, the side inside of fixture block and keeping away from the connecting pipe is inlayed and is equipped with the iron sheet, and the collecting pipe both sides set up first trigger point, are provided with the second trigger point on the collecting pipe is close to the terminal surface of connecting pipe.
Preferably, the upper surface of movable block is provided with vertical installation pole, and the installation pole upper end is connected with the solid fixed ring that is used for fixed collecting pipe, and the installation pole rotates with solid fixed ring to be connected, is provided with the locating part to solid fixed ring on the installation pole, and movable seat demountable installation is on the support rail.
Preferably, the limiting piece comprises an L-shaped limiting rod, one end of the limiting rod is connected with the mounting rod in a rotating mode, and the other end of the limiting rod is inserted into the outer surface of the fixing ring upwards.
Preferably, the movable seat comprises sliding blocks distributed on two sides of the supporting rail and a fixed block arranged below the supporting rail, a bidirectional screw rod is inserted into the fixed block, two ends of the bidirectional screw rod penetrate through the two sliding blocks simultaneously and are in threaded connection with the sliding blocks, and a guide rod in sliding connection with the sliding blocks is arranged on one side of the bidirectional screw rod.
Preferably, the lower end of the auxiliary pipe is provided with a collecting cover, and the collecting cover is integrally horn-shaped and has a downward wide mouth on one side.
In summary, the application has the following technical effects:
1. through the air purification system comprising the support rail and the collecting pipes, the support rail is annular as a whole and is horizontally arranged at the top position of the inner side of the printing workshop, and the collecting pipes are uniformly and alternately distributed on the support rail, so that the air inlets of the collecting pipes face to the total different directions of the printing workshop, and toxic and harmful gases in a plurality of areas in the printing workshop can be purified at the same time, the effect of purifying the harmful gases in the printing workshop at high efficiency and guaranteeing the health of staff is achieved;
2. through the arrangement of the moving block and the driving mechanism, the driving mechanism can drive the moving block to move on the supporting rail along the extending direction of the supporting rail, so that toxic and harmful gas in the area between two adjacent collecting pipes can enter the collecting pipes and finally is discharged to the atmosphere after being purified by the purifying component, and the cleaning efficiency of the toxic and harmful gas in the printing workshop is higher and the cleaning is more thorough;
3. through having set up installation pole, locating part and with the movable seat of being connected can be dismantled to the support rail, when air purification system used, people can adjust the orientation of collecting pipe and the position of auxiliary pipe according to actual need, make air purification system can absorb the processing to the inside regional poisonous and harmful gas of support rail.
Drawings
FIG. 1 is an overall block diagram of an air purification system according to an embodiment of the present application when installed in a printing shop;
FIG. 2 is a partial exploded view highlighting the connection between a collection tube and a purge tube in an embodiment of the present application;
FIG. 3 is a partial exploded view highlighting the connection relationship of a connection tube to a collection tube in an embodiment of the present application;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a partial cross-sectional view highlighting the construction of a driver in an embodiment of the present application;
fig. 6 is a partial front view of the embodiment of the application at the position of the mobile station.
In the figure, 1, a negative pressure pump; 2. a purge line; 3. a collecting device; 31. a support rail; 32. a collection pipe; 33. a moving block; 331. a mounting rod; 332. a fixing ring; 333. a limit rod; 34. a driving mechanism; 341. a movable seat; 342. a slider; 3421. a driving motor; 3422. a drive gear; 343. an auxiliary tube; 344. a connecting pipe; 345. a collection cover; 346. a connection assembly; 347. a clamping plate; 348. a clamping block; 35. an adapter; 36. a sealing plate; 4. a driving member; 41. an elastic member; 42. an electromagnet; 43. iron sheet; 44. a first trigger point; 45. a second spring; 46. a second trigger point; 5. a sliding block; 51. a fixed block; 52. a bidirectional screw rod; 53. a guide rod; 6. and (5) a printing workshop.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the application provides an air purification system for a printing shop, which comprises a negative pressure pump 1, a purification pipeline 2, a purification component and a collecting device 3, wherein the negative pressure pump 1 is fixed on the outer side of the printing shop 6, one end of the purification pipeline 2 is communicated with an air inlet of the negative pressure pump 1, the other end of the purification pipeline extends downwards from the center of the top surface of the printing shop 6 to the inside of the printing shop 6 and is connected with the collecting device 3, and the purification component is arranged in the purification pipeline 2 and can purify toxic and harmful gas in the purification pipeline 2 and is finally conveyed to the outer side of the printing shop 6 by the negative pressure pump 1.
Referring to fig. 2 to 4, the collecting device 3 includes a support rail 31, a collecting pipe 32, a moving block 33, a driving mechanism 34, an adapter 35 and a sealing plate 36, the support rail 31 is in a ring shape as a whole, the support rail 31 is horizontally arranged in the interior of the printing shop 6 at a position close to the top surface of the printing shop 6, one end of the purifying pipe 2 far away from the negative pressure pump 1 is positioned above the support rail 31, and the center line of the end of the purifying pipe 2 far away from the negative pressure pump 1 is kept coaxial with the center line of the support rail 31; the adapter 35 is sleeved at one end of the purifying pipeline 2 far away from the negative pressure pump 1 and is rotationally connected with the purifying pipeline 2, the sealing plate 36 is horizontally arranged at one end of the adapter 35 far away from the purifying pipeline 2, and a plurality of vent holes are uniformly arranged at intervals on the lower end surface of the sealing plate 36; the collecting pipes 32 are also provided with a plurality of collecting pipes 32, the number of the collecting pipes 32 is the same as that of the vent holes and corresponds to the vent holes one by one, one end of each collecting pipe 32 is communicated with the inside of the purification pipeline 2 and the adapter 35 at the position of the vent hole, the other end extends to the upper part of the support rail 31 in the direction of approaching the support rail 31, and one ends of the plurality of collecting pipes 32 far away from the adapter 35 are uniformly distributed at intervals on the support rail 31; the number of the moving blocks 33 is the same as that of the collecting pipes 32 and the moving blocks 33 are in one-to-one correspondence, the moving blocks 33 are arranged on the supporting rail 31, one end of the collecting pipe 32 far away from the purifying pipe 2 is arranged on the moving blocks 33, the driving mechanism 34 is provided with a group, the driving mechanism 34 is arranged on the supporting rail 31 and can drive any one moving block 33 in the plurality of moving blocks 33 to move on the supporting rail 31 along the extending direction of the supporting rail 31.
When the collecting device 3 is used, because the collecting pipe 32 is communicated with the adapter 35 and the inside of the purifying pipeline 2 at the position of the vent hole, when negative pressure is formed in the purifying pipeline 2, the collecting pipe 32 is in a negative pressure state, and at the moment, toxic and harmful gas in the printing workshop 6 enters the collecting pipe 32 at one end of the collecting pipe 32 far away from the adapter 35, and finally after the toxic and harmful gas is subjected to the purifying action of the purifying component in the purifying pipeline 2, the toxic and harmful gas can be absorbed, and finally the gas discharged into the atmosphere is the non-toxic and harmless gas, so that the natural atmosphere environment is protected; the collecting pipes 32 are uniformly distributed at intervals on the supporting track 31, if people need to collect toxic and harmful gases generated in the area between two adjacent collecting pipes 32, the people can drive the moving block 33 on one side of the position to move to the upper part of the area through the driving mechanism 34, and further the toxic and harmful gases generated in the area are absorbed, so that the toxic and harmful gases in the printing workshop 6 are collected and cleaned more thoroughly; it should be noted that, when the driving mechanism 34 drives one of the moving blocks 33, the moving block 33 drives the collecting pipe 32 above the moving block 33 to move together, and at this time, the collecting pipe 32 drives the adapter 35 to rotate at a small angle on the purifying pipe 2, so that the possibility that the collecting pipe 32 is staggered above the supporting rail 31 can be reduced.
Referring to fig. 3 and 4, the driving mechanism 34 includes a moving seat 341, a sliding member 342, an auxiliary tube 343, a connection tube 344, a collection cover 345 and a connection assembly 346, the end surface of the support rail 31 is shaped as a double dovetail structure with the width of the upper and lower ends being greater than the center width, the moving seat 341 is mounted under the support rail 31 and is slidably engaged with the support rail 31, and the sliding member 342 is mounted on the moving seat 341 and can drive the moving seat 341 to slide on the support rail 31; the auxiliary tube 343 is vertically arranged at one side of the movable seat 341, and the auxiliary tube 343 is positioned at the outer side of the support rail 31, the connecting tube 344 is horizontally arranged at the upper end of the auxiliary tube 343 and is communicated with the inside of the auxiliary tube 343, the central axis of the connecting tube 344 and the central axes of the lower ends of the plurality of collecting tubes 32 are positioned in the same horizontal plane, and the inner diameters and the outer diameters of the connecting tube 344, the auxiliary tube 343 and the collecting tubes 32 are equal; the connection assembly 346 is mounted on the connection pipe 344 and can maintain the connection pipe 344 and the collection pipe 32 in a connected or disconnected state, the collection cover 345 is mounted at the lower end of the auxiliary pipe 343, and the collection cover 345 is generally bell-mouthed with the wide-mouth side facing downward.
The sliding member 342 can drive the movable seat 341 to move along the extending direction of the supporting track 31 on the supporting track 31, when one of the collecting pipes 32 needs to be driven to move, people can connect the connecting pipe 344 with the collecting pipe 32 through the connecting component 346 when the connecting pipe 344 and the collecting pipe 32 reach a coaxial state, at the same time when the movable seat 341 moves, the movable seat 341 drives the collecting pipe 32 to move together through the auxiliary pipe 343, the connecting pipe 344 and the connecting component 346, so that toxic and harmful gas in the printing shop 6 can enter the collecting cover 345, finally enter the purifying pipeline 2 through the auxiliary pipe 343, the connecting pipe 344 and the collecting pipe 32 to be purified, and finally be discharged to the atmosphere; by installing the collecting hood 345 below the auxiliary pipe 343, the collecting hood 345 can expand the collecting range of the toxic and harmful gas, and further increase the purifying efficiency of the toxic and harmful gas.
Referring to fig. 5, the connecting assembly 346 includes two clamping plates 347, a clamping block 348 and a driving member 4, the two clamping plates 347 are respectively disposed at two sides of the collecting pipe 32, the length direction of the clamping plates 347 is the same as the central axis direction of the connecting pipe 344, and one end of the clamping plates 347 close to the connecting pipe 344 exceeds the end of the collecting pipe 32 so that the clamping plates 347 can be abutted against the outer surface of the connecting pipe 344; the clamping block 348 is fixed on the side surface of the clamping plate 347 close to the collecting pipe 32 and embedded into the outer surface of the collecting pipe 32, and a yielding groove for the clamping block 348 to reciprocate along the central axis direction of the collecting pipe 32 is formed in the collecting pipe 32; the driving member 4 is disposed on the collecting pipe 32 and can drive the clamping block 348 and the clamping plate 347 to reciprocate along the central axis direction of the connecting pipe 344.
Referring to fig. 4 and 5, the driving member 4 includes an elastic member 41, an electromagnet 42, an iron sheet 43, a first trigger point 44, a second spring 45, a second trigger point 46, and a control center, in this embodiment, the elastic member 41 is a first spring, the first spring is disposed inside the yielding groove, two ends of the first spring are respectively fixedly connected with a groove wall of the yielding groove and the clamping block 348, and the first spring is always in a compressed state, the electromagnet 42 is embedded inside the groove wall of the yielding groove opposite to the clamping block 348, and the iron sheet 43 is embedded inside a side surface of the clamping block 348 away from the connecting pipe 344; the first trigger points 44 are provided on both sides of the collecting pipe 32, the height of the first trigger points 44 being higher than the height of the card 347; two mounting holes are formed in the end face, close to the connecting pipe 344, of the collecting pipe 32, the second spring 45 is arranged in the mounting holes, the second trigger point 46 is arranged in the mounting holes and connected with the second spring 45, the first trigger point 44 and the second trigger point 46 are both coupled with a control center, and the control center is further coupled with the electromagnet 42.
When the connecting pipe 344 moves to a state of being coaxial with one of the collecting pipes 32, the connecting pipe 344 pushes the second trigger point 46 positioned on the end surface of the collecting pipe 32 into the mounting hole, meanwhile, the second trigger point 46 inputs a control signal to the control center, the control center outputs the control signal to the electromagnet 42, the electromagnet 42 loses the attraction force to the iron sheet 43, the two clamping plates 347 on the collecting pipe 32 simultaneously move towards the direction approaching to the connecting pipe 344 under the action of the elastic force of the two first springs, the two clamping plates 347 keep the connecting pipe 344 and the collecting pipe 32 in a coaxial state, and the moving seat 341 moves on the supporting rail 31 and drives the collecting pipe 32 to move together through the auxiliary pipe 343 and the connecting pipe 344;
when the collecting pipe 32 moves along with the moving seat 341 for a certain distance, the collecting pipe 32 contacts with the adjacent other collecting pipe 32, at the moment, the first triggering point 44 contacts with the first triggering point 44 on the collecting pipe 32, the first triggering point 44 inputs a control signal to the control center, the control center continuously outputs a control signal to the electromagnet 42, the electromagnet 42 receives the control signal and then attracts the iron sheet 43, at the moment, the clamping block 348 and the clamping plate 347 compress the spring, the clamping plate 347 on the collecting pipe 32 kept coaxial with the connecting pipe 344 is recovered, when the moving seat 341 continuously moves, the connecting pipe 344 is gradually misplaced with the collecting pipe 32, finally, the connecting pipe and the next collecting pipe 32 are moved to a coaxial state, and the second triggering point 46 on the next collecting pipe 32 is continuously triggered, so that the next collecting pipe 32 and the connecting pipe 344 continuously realize coaxial and synchronous movement;
it should be noted that, in the present embodiment, only one of the first trigger point 44 and the second trigger point 46 inputs a control signal to the control center at the same time point, and in order to enable the card 347 to smoothly move to both sides of the connection pipe 344 when the connection pipe 344 is triggered to the second trigger point 46, a delay command may be input to the control center; in this embodiment, the control center is a single-chip microcomputer, and other control centers with the same effect are still applicable.
Further, in the present embodiment, referring to fig. 4, in order to make the driving mechanism 34 more convenient to use, a vertical mounting rod 331 is provided on the upper surface of the moving block 33, the upper end of the mounting rod 331 is connected with a fixing ring 332 for fixing the collecting tube 32, the mounting rod 331 is rotatably connected with the fixing ring 332, a limiting member for limiting the fixing ring 332 is provided on the mounting rod 331, and meanwhile, the moving seat 341 is detachably mounted on the supporting rail 31. When the air purification system is used, people can adjust the orientation of the collecting pipe 32 and the position of the auxiliary pipe 343 (towards the inner side of the supporting rail 31 or towards the outer side of the supporting rail 31) according to actual needs, so that the air purification system can absorb toxic and harmful gases in the inner area of the supporting rail 31.
In this embodiment, the limiting member includes a limiting rod 333, the limiting rod 333 is integrally L-shaped, one end of the limiting rod 333 is connected to the outer surface of the mounting rod 331 and rotationally connected to the mounting rod 331, and the other end is inserted into the outer surface of the fixing ring 332 upwards to limit the fixing ring 332.
Referring to fig. 3, the movable seat 341 includes a sliding block 5, a fixed block 51, a bidirectional screw 52 and a guide rod 53, the fixed block 51 is disposed directly under the support rail 31, two sliding blocks 5 are disposed, the two sliding blocks 5 are disposed on two sides of the fixed block 51, and a sliding fit relationship with the support rail 31 is achieved under the cooperation of the fixed block 51 and the sliding block 5; the bidirectional screw rod 52 is horizontally arranged inside the fixed block 51 and is rotationally connected with the fixed block 51, two ends of the bidirectional screw rod 52 are inserted into the sliding blocks 5 on two sides and are in threaded connection with the two sliding blocks 5, the guide rod 53 is arranged on one side of the bidirectional screw rod 52, the guide rod 53 is positioned inside the fixed block 51 and is fixedly connected with the fixed block 51, and two ends of the guide rod 53 extend into the two sliding blocks 5 and are in sliding connection with the sliding blocks 5.
When people need to adjust the orientation of the collecting pipe 32, the fixing ring 332 is rotated on the mounting rod 331, the fixing ring 332 drives the collecting pipe 32 to rotate together while rotating, after the orientation of the lower port of the collecting pipe 32 is adjusted to a proper position, the limiting rod 333 is rotated on the mounting rod 331, so that the upper end of the limiting rod 333 is inserted into the fixing ring 332, and the limiting rod 333 can fix the states of the fixing ring 332 and the collecting pipe 32; correspondingly, after the state of the collecting pipe 32 is adjusted, people can drive the bidirectional screw rod 52 to rotate, the bidirectional screw rod 52 can drive the two sliding blocks 5 to move in a direction away from the supporting track 31, the movable seat 341 can be separated from the supporting track 31 finally, after the position of the auxiliary pipe 343 is adjusted according to the direction of the collecting pipe 32, the bidirectional screw rod 52 is driven to rotate, and the bidirectional screw rod 52 can drive the two sliding blocks 5 to move in a direction close to the supporting track 31 until the movable seat 341 clamps the supporting track 31 again; in the present embodiment, the guide rod 53 has a guiding function for the two sliding blocks 5, so that the sliding blocks 5 can be moved more stably.
Referring to fig. 6, in the present embodiment, a sliding member 342 driving a moving seat 341 to move on a supporting rail 31 includes a driving motor 3421 and a driving gear 3422, the driving gear 3422 is mounted on a fixed block 51, the highest point of the driving gear 3422 is located above the fixed block 51, and a tooth slot engaged with the driving gear 3422 is formed on the lower surface of the supporting rail 31; an extension board is externally connected to the fixed block 51, the driving motor 3421 is fixed on the extension board, and an output shaft of the driving motor 3421 extends into the driving gear 3422 and can drive the driving gear 3422 to rotate.
In this embodiment, the purifying component may refer to chinese patent with publication number CN113318532a, and in the present application, details are not described.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (6)
1. The utility model provides a printing shop air purification system, is including setting up negative pressure pump (1) in the printing shop (6) outside, and the air inlet of negative pressure pump (1) is connected with purifying pipe (2), and purifying pipe (2) inside is provided with purification component, its characterized in that: one end of the purification pipeline (2) far away from the negative pressure pump (1) extends downwards to the inside of the printing workshop (6) from the central position of the top surface of the printing workshop (6), an annular supporting rail (31) is arranged in the position, close to the top surface, of the inside of the printing workshop (6), a plurality of collecting pipes (32) are uniformly arranged on the supporting rail (31) at intervals, one end of each collecting pipe (32) is communicated with the inside of the purification pipeline (2), and the other end of each collecting pipe is communicated with the inside of the printing workshop (6) on the supporting rail (31); a plurality of moving blocks (33) are embedded in the upper surface of the support rail (31), the moving blocks (33) are in one-to-one correspondence with the collecting pipes (32), one ends of the collecting pipes (32) far away from the purifying pipelines (2) are horizontally fixed on the upper surface of the moving blocks (33), and a driving mechanism (34) for driving the moving blocks (33) to move on the support rail (31) along the extending direction of the support rail (31) is arranged on the support rail (31); the driving mechanism (34) comprises a movable seat (341) arranged on the supporting track (31) and a driving motor (3421) for driving the movable seat (341) to move along the extending direction of the supporting track (31), a vertical auxiliary pipe (343) is arranged on the movable seat (341), the upper end of the auxiliary pipe (343) is connected with a connecting pipe (344), the inner diameter of the connecting pipe (344) is the same as the inner diameter of the collecting pipe (32), the central axis of the connecting pipe (344) and the central axis of the end, close to the supporting track (31), of the collecting pipe (32) are positioned in the same horizontal plane, and a connecting assembly (346) for connecting or disconnecting the connecting pipe (344) and the collecting pipe (32) is arranged between the connecting pipe (344) and the collecting pipe; the connecting assembly (346) comprises arc clamping plates (347) arranged on two sides of the collecting pipe (32), clamping blocks (348) embedded into the outer surface of the collecting pipe (32) are arranged on one side, close to the collecting pipe (32), of the clamping plates (347), a yielding groove is formed in the outer surface of the collecting pipe (32), and a driving piece (4) for driving the clamping blocks (348) to reciprocate in the yielding groove along the central axis direction of the collecting pipe (32) is arranged in the yielding groove; the driving piece (4) is including setting up at the inside elastic component (41) that are used for driving fixture block (348) to the direction that is close to connecting pipe (344), be used for driving the electro-magnet (42) that fixture block (348) to the direction that is away from connecting pipe (344) removed, the side inside that fixture block (348) was kept away from connecting pipe (344) is inlayed and is equipped with iron sheet (43), collecting pipe (32) both sides set up first trigger point (44), be provided with second trigger point (46) on collecting pipe (32) are close to the terminal surface of connecting pipe (344), first trigger point (44), second trigger point (46) are coupled with control center, control center still is coupled with electro-magnet (42).
2. A print shop air cleaning system according to claim 1, wherein: install adapter (35) on keeping away from the end of negative pressure pump (1) in purifying pipe (2), adapter (35) cover is established on purifying pipe (2) and is connected with purifying pipe (2) rotation, and the end inside that purifying pipe (2) was kept away from to adapter (35) is provided with closing plate (36), has seted up the air vent that the internal diameter equals with collecting pipe (32) external diameter on closing plate (36), and the quantity of air vent equals and both one-to-one with collecting pipe (32).
3. A print shop air cleaning system according to claim 1, wherein: the upper surface of movable block (33) is provided with vertical installation pole (331), and the end is connected with fixed ring (332) that are used for fixed collecting pipe (32) on installation pole (331), and installation pole (331) are connected with fixed ring (332) rotation, are provided with the locating part to fixed ring (332) on installation pole (331), and movable seat (341) demountable installation is on supporting track (31).
4. A print shop air cleaning system according to claim 3, wherein: the limiting piece comprises an L-shaped limiting rod (333), one end of the limiting rod (333) is rotationally connected with the mounting rod (331), and the other end of the limiting rod is upwards inserted into the outer surface of the fixed ring (332).
5. A print shop air cleaning system according to claim 3, wherein: the movable seat (341) comprises sliding blocks (5) distributed on two sides of the supporting track (31) and fixed blocks (51) arranged below the supporting track (31), two-way lead screws (52) are inserted into the fixed blocks (51), two ends of each two-way lead screw (52) penetrate through the two sliding blocks (5) simultaneously and are in threaded connection with the sliding blocks (5), and one side of each two-way lead screw (52) is provided with a guide rod (53) in sliding connection with the corresponding sliding block (5).
6. A print shop air cleaning system according to claim 1, wherein: the lower end of the auxiliary pipe (343) is provided with a collecting cover (345), and the collecting cover (345) is integrally horn-shaped and has a downward wide mouth at one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141901.8A CN116878087B (en) | 2023-09-06 | 2023-09-06 | Printing workshop air purification system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311141901.8A CN116878087B (en) | 2023-09-06 | 2023-09-06 | Printing workshop air purification system |
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| Publication Number | Publication Date |
|---|---|
| CN116878087A CN116878087A (en) | 2023-10-13 |
| CN116878087B true CN116878087B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311141901.8A Active CN116878087B (en) | 2023-09-06 | 2023-09-06 | Printing workshop air purification system |
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| CN104006458A (en) * | 2014-06-17 | 2014-08-27 | 深圳中元宏康科技有限公司 | Novel efficient automatic indoor air purification device |
| CN205762731U (en) * | 2016-06-14 | 2016-12-07 | 江苏绿和环境科技有限公司 | A kind of regeneration aggregate collecting bin dust-removing recovery device |
| CN208990507U (en) * | 2018-09-28 | 2019-06-18 | 汝州市亚旭包装装潢有限公司 | A kind of packages printing workshop air purification device |
| WO2020087939A1 (en) * | 2019-06-14 | 2020-05-07 | 南通大学 | Smoke and dust treatment apparatus for welding |
| CN214976575U (en) * | 2021-04-24 | 2021-12-03 | 石家庄银兴防伪印制有限公司 | Printing waste gas purification system of mimeograph |
| CN218656008U (en) * | 2022-11-16 | 2023-03-21 | 中山市大卉包装材料有限公司 | Workshop exhaust treatment system |
-
2023
- 2023-09-06 CN CN202311141901.8A patent/CN116878087B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006458A (en) * | 2014-06-17 | 2014-08-27 | 深圳中元宏康科技有限公司 | Novel efficient automatic indoor air purification device |
| CN205762731U (en) * | 2016-06-14 | 2016-12-07 | 江苏绿和环境科技有限公司 | A kind of regeneration aggregate collecting bin dust-removing recovery device |
| CN208990507U (en) * | 2018-09-28 | 2019-06-18 | 汝州市亚旭包装装潢有限公司 | A kind of packages printing workshop air purification device |
| WO2020087939A1 (en) * | 2019-06-14 | 2020-05-07 | 南通大学 | Smoke and dust treatment apparatus for welding |
| CN214976575U (en) * | 2021-04-24 | 2021-12-03 | 石家庄银兴防伪印制有限公司 | Printing waste gas purification system of mimeograph |
| CN218656008U (en) * | 2022-11-16 | 2023-03-21 | 中山市大卉包装材料有限公司 | Workshop exhaust treatment system |
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| Publication number | Publication date |
|---|---|
| CN116878087A (en) | 2023-10-13 |
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