CN115463899A - Carbon fiber workshop wind drenches dust collector - Google Patents
Carbon fiber workshop wind drenches dust collector Download PDFInfo
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- CN115463899A CN115463899A CN202211307018.7A CN202211307018A CN115463899A CN 115463899 A CN115463899 A CN 115463899A CN 202211307018 A CN202211307018 A CN 202211307018A CN 115463899 A CN115463899 A CN 115463899A
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- air shower
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention discloses a carbon fiber workshop air shower dust removal device, which comprises: the air shower, air shower bottom and side are connected with deposit room and clean room respectively, air shower inner wall side is provided with a plurality of wind and drenches the head, both sides are provided with outer door and inner door respectively around the air shower, inside the explosion-proof room of inner door intercommunication malleation, air current in the air shower is drenched the head jetting by wind and is got back to in the air shower through deposit room and clean room in proper order, air shower inner wall top is connected with the dust concentration detector who is used for detecting carbon fiber granule concentration. The dust concentration detector is adopted to detect the dust concentration in the air shower chamber in real time, the inner door is opened after the carbon fiber particle concentration is confirmed to be within the allowable range, the carbon fiber particle content after air shower is ensured to be within the allowable range, excessive carbon fiber particles are effectively prevented from entering the positive pressure chamber, the risk of burning electrical appliances due to short circuit of the electric cabinet is reduced, the safety of the electric cabinet in the maintenance and rectification processes is improved, and the explosion-proof performance and the reliability are high.
Description
Technical Field
The invention relates to the technical field of air shower dust removal, in particular to an air shower dust removal device for a carbon fiber workshop.
Background
The carbon fiber product is produced in a carbon fiber workshop, high-concentration carbon fiber particles are suspended in the carbon fiber workshop frequently, the carbon fiber particles have good conductivity, when the electric cabinet is maintained and rectified, the carbon fiber particles can enter the electric cabinet along with air flow to cause short circuit so as to burn out electric appliances, the electric cabinet is arranged in a positive pressure explosion-proof room, before the electric cabinet is maintained and rectified in the positive pressure explosion-proof room, a maintainer firstly enters a buffer room to carry out air showering dust removal, the air showering dust removal device in the buffer room removes the carbon fiber particles on the buffer room and the maintainer, and then the air showering dust removal device enters the positive pressure room to open a door of the electric cabinet for maintenance, but the existing air showering dust removal device can be opened to enter the positive pressure room after air showering according to preset time, the concentration of the carbon fiber particles cannot be ensured to be within an allowable range, the hidden danger of dust removal exists, the safety of the maintenance and rectification process of the electric cabinet is influenced, and therefore, a carbon fiber air showering dust removal device is necessary to solve the problems in the prior art at least partially.
Disclosure of Invention
A series of concepts in a simplified form are introduced in the summary section, which is described in further detail in the detailed description section. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
In order to at least partially solve the problems, the invention provides a carbon fiber workshop air-showering dust removal device, which comprises:
air shower, air shower bottom and side are connected with deposit room and clean room respectively, air shower inner wall side is provided with a plurality of wind and drenches the head, both sides are provided with outer door and inner door respectively around the air shower, inside the explosion-proof room of inner door intercommunication malleation, air current in the air shower is drenched the head by wind and is gone back to in the air shower through deposit room and clean room in proper order, deposit room and clean room are provided with the fan on communicating pipe, air shower inner wall top is connected with the dust concentration detector who is used for detecting carbon fiber granule concentration.
Preferably, the inner wall of the settling chamber is connected with a filter screen, a station manhole plate is arranged between the settling chamber and the air shower, and a fan is arranged on the communicating pipeline of the settling chamber and the purifying chamber.
Preferably, the purification chamber comprises:
the air inlet is communicated with the settling chamber, and the air outlet is communicated with the air shower head;
the first motor is arranged on the side wall of the purifying chamber, the first motor is electrically connected with the controller, and an output shaft of the first motor is connected with a circular tube;
the porous pipes are communicated with the outer side wall of the circular pipe, and a plurality of water outlet holes are uniformly formed in the porous pipes;
the water tank, the water tank sets up in the clean room bottom, water tank outlet end and pipe intercommunication, the water in the water tank is filled into in the pipe under the pump body drive.
Preferably, the pipe side is connected with the pedestal, sliding connection has the slider in the pedestal, be connected with first spring between slider inboard and the pipe lateral wall, the bottom slider outside is connected with the scraper blade, scraper blade and clean room inner wall butt.
Preferably, a carbon fiber workshop wind drenches dust collector still includes the windward drenches the device, the windward drenches the device and includes:
the upper air shower seat is fixedly connected to the top end of the inner wall of the air shower chamber, the air shower seat is arranged in a hollow mode, and the upper air shower seat is communicated with an air outlet of the purification chamber;
the upper air shower heads are uniformly communicated with the bottom end of the upper air shower base.
Preferably, the air shower device further comprises:
the rotating shaft is rotatably connected to the top end of the inner wall of the air shower, the rotating shaft is connected with the output end of a second motor, the second motor is electrically connected with the controller, and a first gear is connected to the rotating shaft;
the second gear is fixedly connected to the top end of the inner wall of the air shower chamber and is coaxially arranged with the gear;
and the third gear is meshed and connected between the second gear and the first gear, and the bottom end of the third gear is connected with a dust concentration detector.
Preferably, the air shower device further comprises:
the communicating pipe is arranged inside the rotating shaft, the communicating pipe is communicated with the air outlet of the purification chamber, and a through hole is formed in the side end of the communicating pipe;
one end of the flow dividing pipe is fixedly connected with the side end of the rotating shaft, the other end of the flow dividing pipe is in sliding connection with the inner wall of the upper air shower base, and the flow dividing pipe is communicated with the inside of the rotating shaft;
the reposition of redundant personnel passageway is a plurality of the reposition of redundant personnel passageway evenly arranges in wind drenches a seat inner wall along the circumferencial direction, reposition of redundant personnel passageway both ends drench a seat inner chamber with wind respectively and go up the wind and drench first intercommunication.
Preferably, the side wall of the air shower is provided with a constant pressure device, and the constant pressure device comprises:
the outer pipe is connected to the side wall of the air shower chamber, two ends of the outer pipe are respectively communicated with the purification chamber and the air shower head, and a limiting ring is fixedly connected in the outer pipe;
one end of the inner pipe is connected with the limiting ring in a sliding mode, the other end of the inner pipe is connected with an elastic plate, the elastic plate is fixedly connected with the outer pipe, the inner pipe is provided with an air flow through hole, and the aperture of the air flow through hole is smaller than the diameter of the inner wall of the inner pipe;
and the limiting column is plugged at one side of the airflow through hole close to the limiting ring.
Preferably, the constant pressure device includes:
the wedge blocks are connected to one side, close to the limiting ring, of the limiting column in an abutting mode, the two wedge blocks are symmetrically arranged with the axis of the inner pipe as the center, and a spring is connected between each wedge block and the inner pipe;
the deflector, the deflector articulates in the elastic plate top, sliding connection has the connecting rod in the deflector, the inner tube is worn to establish by the connecting rod and the wedge is connected, be provided with stop device on the deflector.
Preferably, the limiting device comprises:
the sliding ring is connected to the outer side wall of the inner pipe in a sliding mode, a protrusion is arranged on the side wall of the inner pipe, and a spring is connected between the sliding ring and the protrusion on the outer side wall of the inner ring;
the clamping block is fixedly connected to the outer side of the sliding ring;
the clamping hole is formed in the guide plate and comprises a first clamping section and a second clamping section, the clamping block is clamped in the first clamping section, the width of the second clamping section is larger than that of the head of the clamping block, and the width of the first clamping section is smaller than that of the head of the clamping block.
Preferably, the centers of two ends of the limit column are provided with air holes, a floating column is arranged in the limit column and is made of a light material, sliding grooves are formed in the floating column and are symmetrically arranged in the floating column relative to the center, sliding blocks are connected in the sliding grooves in a sliding mode, springs are arranged between the sliding blocks and the inner walls of the sliding grooves, the sliding blocks extend out of the sliding grooves and are connected with the limit column in a sliding mode, the extending ends of the sliding blocks are arranged in a wedge shape, and sealing strips are connected to the extending ends of the sliding blocks.
Compared with the prior art, the invention at least comprises the following beneficial effects:
according to the carbon fiber workshop air-showering dust removal device, the dust concentration in the air-showering chamber is detected in real time by the dust concentration detector, the inner door is opened to maintain the electrical cabinet after the carbon fiber particle concentration is confirmed to be within the allowable range, the carbon fiber particle content after air-showering is guaranteed to be within the allowable range, excessive carbon fiber particles are effectively prevented from entering the positive pressure room, the risk of burning electrical appliances due to short circuit of the electrical cabinet is reduced, the safety of the electrical cabinet maintenance and rectification process is improved, and the explosion-proof performance and the reliability are high.
Other advantages, objects, and features of the carbon fiber plant air shower dust removal device of the present invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view showing the construction of a clean room according to the present invention;
FIG. 3 is a schematic structural view of the air shower device according to the present invention;
FIG. 4 is a schematic view of the structure of the upper air shower base of the present invention;
FIG. 5 is a schematic view showing the construction of a constant pressure apparatus according to the present invention;
FIG. 6 is a schematic structural view of a spacing column according to the present invention.
In the figure: 1. an air shower; 2. a settling chamber; 3. a clean room; 4. a wind shower head; 5. a standing hole plate; 6. a dust concentration monitor; 31. a first motor; 32. a circular tube; 33. a perforated pipe; 34. a water tank; 35. a base body; 36. a slider; 37. a squeegee; 52. an upper air shower seat; 53. spraying the head by the upper wind; 51. a rotating shaft; 54. a first gear; 55. a second gear; 56. a third gear; 57. a communicating pipe; 58. a shunt tube; 59. a flow dividing channel; 61. an outer tube; 62. a limiting ring; 63. an inner tube; 64. an elastic plate; 65. a limiting column; 66. a wedge block; 67. a guide plate; 68. a connecting rod; 69. a slip ring; 610. a clamping block; 611. clamping holes; 612. a first clamping section; 613. a second clamping section; 71. a floating column; 72. a chute; 73. a slider; 74. and (4) air holes.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 6, the present invention provides a carbon fiber workshop air shower dust removing device, which comprises:
wind leaching rooms 1, 1 bottom of wind leaching rooms and side are connected with deposit room 2 and clean room 3 respectively, 1 inner wall side of wind leaching rooms is provided with a plurality of wind shower head 4, both sides are provided with outer door and inner door respectively around the wind leaching rooms 1, inside the interior door intercommunication malleation explosion-proof housing, the air current in the wind leaching rooms 1 is in proper order drenches first 4 jetting by wind through deposit room 2 and clean room 3 and is got back to wind leaching rooms 1 in, 1 inner wall top of wind leaching rooms is connected with dust concentration detector 6 that is used for detecting carbon fiber granule concentration, outer door, inner door, clean room 3, dust concentration detector 6 and fan are connected with the controller electricity.
The working principle of the technical scheme is as follows:
the invention provides an air shower dust removal device for a carbon fiber workshop, wherein when the air shower dust removal device is used, a maintainer enters an air shower 1 and closes an outer door of the air shower 1, the device is started, an air shower head 4 blows air into the air shower 1 to blow off carbon fiber particles on the body surface of the maintainer, a fan sucks air flow from the bottom end of the air shower 1, the air flow sequentially passes through a settling chamber 2 and a purifying chamber 3 to filter and adsorb the carbon fiber particles in the air flow, the carbon fiber particles are conveyed into the air shower head 4 through a pipeline to blow for a preset time, meanwhile, a dust concentration detector 6 is started to detect the dust concentration in the air shower 1 and transmit detection data to a controller, when the dust concentration is within an allowable range, the controller controls to stop blowing and open an inner door, the maintainer enters a positive pressure chamber to maintain and correct an electric cabinet, and when the dust concentration is beyond the allowable range, the blowing and detection operations are circulated.
The beneficial effects of the above technical scheme are that:
according to the carbon fiber workshop air-showering dust removal device, the dust concentration in the air shower 1 is detected in real time by the dust concentration detector 6, the inner door is opened to maintain the electrical cabinet after the carbon fiber particle concentration is confirmed to be within the allowable range, the carbon fiber particle content after air showering is guaranteed to be within the allowable range, excessive carbon fiber particles are effectively prevented from entering the positive pressure room, the risk of burning electrical appliances due to short circuit of the electrical cabinet is reduced, the safety of the electrical cabinet maintenance and rectification process is improved, and the explosion-proof performance and the reliability are high.
As shown in fig. 1, in an embodiment, a filter screen is connected to an inner wall of the settling chamber 2, a standing hole plate 5 is disposed between the settling chamber 2 and the air shower 1, and a fan is disposed on a communication pipeline between the settling chamber 2 and the purification chamber 3.
The working principle and the beneficial effects of the technical scheme are as follows:
set up station people's orifice plate 5 in 2 tops of deposit room, maintainer stands on station people's orifice plate 5, and in the carbon fiber granule that the air current will maintainer on the health blew off and fall into deposit room 2 through station people's orifice plate 5 when wind drenches, station people's orifice plate 5 provides the support for maintainer to for air current and carbon fiber granule provide the circulation passageway, the air current carries the filter screen of carbon fiber granule in through deposit room 2, carries out prefilter to the carbon fiber granule of big granule.
As shown in fig. 2, in one embodiment, the purification chamber 3 includes:
the air inlet is communicated with the settling chamber 2, and the air outlet is communicated with the air shower head 4;
the first motor 31 is arranged on the side wall of the purification chamber 3, the first motor 31 is electrically connected with the controller, and an output shaft of the first motor 31 is connected with a circular tube 32;
the multi-hole pipes 33 are communicated with the outer side wall of the circular pipe 32, and a plurality of water outlet holes are uniformly formed in the multi-hole pipes 33;
the water tank 34, the water tank 34 sets up in the clean room 3 bottom, the water outlet end of water tank 34 communicates with pipe 32, the water in the water tank 34 is filled in pipe 32 under the pump body drive.
The working principle and the beneficial effects of the technical scheme are as follows:
when the device uses, the controller starts first motor 31, first motor 31 drives pipe 32 and rotates, the air current enters into clean room 3, rivers in with water tank 34 through the pump body are filled in pipe 32, and distribute in porous pipe 33, rivers spray in clean room 3 through porous pipe 33's apopore, rivers contact with the carbon fiber granule in the air current, make the carbon fiber granule subside in clean room 3 bottom, realize the purification filtration to the air current, adopt the mode of spraying the rivers on the air current, can improve the area of contact of rivers and carbon fiber granule, realize the quick purification to the air current, compare in the direct mode in with the air current injection water tank, when guaranteeing purifying effect, need not to overcome the water pressure that the water level produced, energy waste when reducing the air current and carrying, the stability of atmospheric pressure when improving the wind drenches.
As shown in fig. 1, in one embodiment, a seat 35 is connected to a side end of the circular tube 32, a slide block 36 is slidably connected to the seat 35, a first spring 37 is connected between an inner side of the slide block 36 and a side wall of the circular tube 32, and a scraper 37 is connected to an outer side of the bottom slide block 36, and the scraper 37 abuts against an inner wall of the clean room 3.
The working principle and the beneficial effects of the technical scheme are as follows:
when first motor 31 drives pipe 32 and rotates, slider 36 slides to the pedestal 35 outside under the effect of centrifugal force, drives scraper blade 37 and outwards removes, makes scraper blade 37 and the contact of clean room 3 inner wall, and the collecting vat has been seted up to clean room 3 bottom, will remain the carbon fiber granule at clean room 3 inner wall along with scraper blade 37's rotation and clear away to accomodate in the collecting vat, prevent that the carbon fiber granule from remaining in clean room 3 inner wall, get back to the air current again.
As shown in fig. 3, in an embodiment, the carbon fiber workshop air shower dust removing device further includes an upper air shower device, and the upper air shower device includes:
the upper air shower seat 52 is fixedly connected to the top end of the inner wall of the air shower 1, the air shower seat 52 is arranged in a hollow mode, and the upper air shower seat 52 is communicated with an air outlet of the purification chamber 3;
the upper air shower head 53 is characterized in that the upper air shower heads 53 are uniformly communicated with the bottom end of the upper air shower seat 52.
The working principle and the beneficial effects of the technical scheme are as follows:
set up the upper air on the top of air shower 1 and drench seat 52, during the use, send the air current from clean room 3 to the upper air and drench in seat 52, the head 53 drenches the air current blowout through the upper air of rethread, blows to maintainer top and shoulder, blows off the carbon fiber granule that is located the health top, effectively prevents to only adopt the mode that the side wind drenches to get rid of the relatively poor problem of effect to the carbon fiber granule that is located the top, has improved the dust collection efficiency of device.
In one embodiment, the windward shower device further comprises:
the rotating shaft 51 is rotatably connected to the top end of the inner wall of the air shower 1, the rotating shaft 51 is connected with the output end of a second motor, the second motor is electrically connected with the controller, and a first gear 54 is connected to the rotating shaft 51;
the second gear 55 is fixedly connected to the top end of the inner wall of the air shower 1, and the second gear 55 and the first gear 54 are coaxially arranged;
and the third gear 56 is meshed and connected between the second gear 55 and the first gear 54, and the bottom end of the third gear 56 is connected with the dust concentration detector 6.
The working principle and the beneficial effects of the technical scheme are as follows:
when the dust concentration detector 6 is used, the controller starts the second motor, the second motor drives the rotating shaft 51 to rotate, the first gear 54 is driven to rotate, the third gear 56 is meshed and connected between the second gear 55 and the first gear 54, the third gear 56 is driven to rotate along the circumferential direction of the second gear 55 when the first gear 54 rotates, the dust concentration detector 6 is driven to move annularly, the dust concentration detector 6 detects the dust concentration of each position in the air shower 1, the detection data is transmitted to the controller, the air shower process is controlled in real time according to the dust concentration, the air shower time can adapt to the adjustment of the content of carbon fiber particles, the blowing efficiency is improved, and the energy waste is reduced. Through setting up dust concentration detector 6 circular motion, make dust concentration detector 6 can realize the detection of each position concentration in wind leaching rooms 1, avoid the single position to carry out the measuring error that dust concentration detected and arouse, improved and detected the accuracy, prevent that local dust concentration is too high to detect the condition of just opening the inner door, avoid taking place the incident.
As shown in fig. 4, in one embodiment, the windward shower device further includes:
the communicating pipe 57, the communicating pipe 54 is arranged inside the rotating shaft 51, the communicating pipe 57 is communicated with the air outlet of the purifying chamber 3, and a through hole is arranged at the side end of the communicating pipe 57;
one end of the shunt tube 58 is fixedly connected to the side end of the rotating shaft 51, the other end of the shunt tube 58 is in sliding connection with the inner wall of the upper air shower base 52, and the shunt tube 58 is communicated with the inside of the rotating shaft 51;
the reposition of redundant personnel passageway 59, it is a plurality of reposition of redundant personnel passageway 59 evenly arranges in wind drenches the seat 52 inner wall along the circumferencial direction, reposition of redundant personnel passageway 59 both ends drench the head 53 intercommunication with wind respectively and drench the seat 52 inner chamber and last wind.
The working principle and the beneficial effects of the technical scheme are as follows:
when the air shower device is used, the controller starts the second motor to drive the rotating shaft 51 to rotate, air flow flows into the communicating pipe 57 from the outlet of the purifying chamber 3, then flows into the rotating shaft 51 through the side through hole, the rotating shaft 51 drives the shunt pipe 58 to slide in the air shower seat 52, the shunt pipe 58 is intermittently communicated with the shunt channels 59, the air flow enters the air shower head 53 through the rotating shaft 51 through the shunt pipe 58 and the shunt channels 59, along with the rotation of the rotating shaft 51, the air shower heads 53 blow in sequence, when the sufficient air shower above maintenance personnel is ensured, the direct blowing pressure of the air flow to the head of a human body is reduced, discomfort is reduced, the air flow in the air shower head 53 is directly sucked by the suction force of the fan when the air flow is prevented from being directly blown to the body of the maintenance personnel, and the comfort level of the maintenance personnel is improved.
As shown in fig. 5, in one embodiment, the side wall of the air shower 1 is provided with a constant pressure device, and the constant pressure device comprises:
the outer pipe 61 is connected to the side wall of the air shower 1, two ends of the outer pipe 61 are respectively communicated with the purification chamber 3 and the air shower head 4, and a limit ring 62 is fixedly connected in the outer pipe 61;
one end of the inner tube 63 is slidably connected into the limiting ring 62, the other end of the inner tube 63 is connected with an elastic plate 64, the elastic plate 64 is fixedly connected with the outer tube 61, the inner tube 63 is provided with an airflow through hole, and the aperture of the airflow through hole is smaller than the diameter of the inner wall of the inner tube 63;
and the limiting column 65 is plugged at one side of the airflow through hole close to the limiting ring 65.
In one embodiment, the constant voltage device further comprises:
the wedge blocks 66 are connected to one side, close to the limiting ring 65, of the limiting column 65 in an abutting mode, the two wedge blocks 66 are symmetrically arranged with the axis of the inner pipe 63 as the center, and springs are connected between the wedge blocks 66 and the inner pipe 63;
the guide plate 67, the guide plate 67 articulates in the elastic plate 64 top, sliding connection has connecting rod 68 in the guide plate 67, the connecting rod 68 wears to establish inner tube 63 and is connected with wedge block 66, be provided with stop device on the guide plate 67.
The working principle and the beneficial effects of the technical scheme are as follows:
when the air shower device is used, due to the reasons of fan failure, unstable air flow supply, device electric control failure and the like, the blowing pressure of the air shower head 4 is unstable, and discomfort is caused to maintenance personnel in the air shower 1, therefore, the constant pressure device is arranged, when the constant pressure device is used, before air flow enters the air shower head 4 through the purifying chamber 3, the air flow firstly passes through the constant pressure device, when the air flow reaches the initial position, the air flow through hole is blocked by the limiting column 65, the elastic plate 64 is pushed to move towards one side of the air shower head 4 under the pressure of the air flow, the elastic plate 64 drives the inner pipe 63 to slide in the limiting ring 62, when the air flow reaches the preset pressure, the air flow pressure continuously pushes the limiting column 65 to move towards one side of the limiting ring 62, the limiting column 65 is separated from the air flow through hole, the air flow flows out through a gap between the limiting column 65 and the inner pipe 63 and flows into the air shower head 4 for blowing, namely, the air flow can be blown out after the preset pressure is reached, the sprayed out can keep the same pressure, the constant pressure control of the air flow is realized, and the comfort degree of the air shower process is improved. And when not spraying, spacing post 65 blocks off the air current through-hole, prevents that air in the wind leaching room 1 from carrying the backward flow of carbon fiber granule.
Meanwhile, when the limiting column 65 moves towards one side of the air shower head 4, the limiting column 65 pushes the two wedge-shaped blocks 66 to move towards two sides, the wedge-shaped blocks 66 push the connecting rod 68 to move on the side wall of the inner pipe 63, a through hole is formed in the connecting rod 68, the through hole of the connecting rod 68 is connected to a sliding rod of the wire guide plate 67 in a sliding mode, the connecting rod 68 pushes the guide plate 67 to rotate towards the outer side, the guide plate 67 and the inner pipe 63 are unfolded to form a preset angle, the length of the guide plate 67 is larger than that of the inner end 63, and air flow flows out of the inner pipe 63 and then is blown outwards along the guide plate 67 and flows out through the air shower head 4. Through the setting of deflector 67, realize the direction to the air current outflow direction, change the jetting angle of air current, make the air current to spread all around, prevent that the air current from directly blowing off the less problem of wind and drench pressure concentration and wind range that leads to, improved the wind and drench the effect.
In one embodiment, the position limiting device comprises:
the sliding ring 69 is connected to the outer side wall of the inner pipe 63 in a sliding manner, a bulge is arranged on the side wall of the inner pipe 63, and a spring is connected between the sliding ring 69 and the bulge on the outer side wall of the inner pipe 63;
the fixture block 610, the fixture block 610 is fixedly connected to the outer side of the sliding ring 69;
the clamping hole 611 is formed in the guide plate 67, the clamping hole 611 includes a first clamping section 612 and a second clamping section 613, the latch 610 is clamped in the first clamping section 612, the width of the second clamping section 613 is greater than the width of the head of the latch 610, and the width of the first clamping section 612 is less than the width of the head of the latch 610.
The working principle and the beneficial effects of the technical scheme are as follows:
the outer side of the inner tube 63 is connected with a sliding ring 69 in a sliding mode, a clamping block 610 is arranged on the sliding ring 69, the clamping block 610 penetrates through a clamping hole 611, in the initial position, the head of the clamping block 610 is clamped outside a first clamping section 612, the guiding plate 67 is limited, the guiding plate 67 is prevented from shaking when the elastic plate 64 is pushed by air flow pressure, when the inner tube 63 slides in a limiting ring 62, the sliding ring 69 is in contact with the limiting ring 62, the sliding ring 69 is pushed to slide on the inner tube 63, the sliding ring 69 is enabled to be close to a protrusion, the spring is compressed, the clamping block 610 moves from the first clamping section 612 to a second clamping section 613, the width of the second clamping section 613 is larger than that of the head of the clamping block 610, the clamping block 610 is separated from clamping with the second clamping section 613, the limiting of the guiding plate 67 is contacted, and the guiding plate 67 can be unfolded normally. Through stop device's use, effectively avoid arousing deflector 67 when air pressure promotes elastic plate 64 to rock, can stable connection in the inner tube 63 outside when making deflector 67 not use, it is spacing to move the simultaneous contact at inner tube 63, and the action is smooth, has guaranteed the water conservancy diversion function, has improved the stability of device.
As shown in fig. 6, in an embodiment, an air hole 74 is disposed in the center of two ends of the limiting column 65, a floating column 71 is disposed in the limiting column 65, the floating column 71 is made of a light material, a sliding groove 72 is disposed on the floating column 71, the two sliding grooves 72 are symmetrically disposed in the floating column 71 with respect to the center, a sliding block 73 is slidably connected in the sliding groove 72, a spring is disposed between the sliding block 73 and an inner wall of the sliding groove 72, the sliding block 73 extends out of the sliding groove 72 to be slidably connected with the limiting column 65, an extending end of the sliding block 73 is in a wedge shape, and a sealing strip is connected to the extending end of the sliding block 73.
The working principle and the beneficial effects of the technical scheme are as follows:
when the constant pressure device is used, the two wedge-shaped blocks 66 are pushed by the limiting column 65 to move towards two sides, and the airflow pressure is unstable during movement, so that the limiting column 65 cannot be positioned in the center of the inner pipe 63 during movement, deviation occurs, the two wedge-shaped blocks 66 cannot move synchronously, the airflow pressure on two sides of the limiting column 65 is inconsistent, and the expansion and airflow stability of the guide plate 67 are affected, therefore, the floating column 71 is arranged in the limiting column 65, airflow can flow into a gap between the limiting column 65 and the floating column 71 through the air hole 74, when the air pressure does not reach a preset value, the wedge-shaped blocks 66 seal the air hole 74 at one end, air leakage cannot occur, after the limiting column 65 pushes the two wedge-shaped blocks 66 to move, the air hole 74 is opened, the airflow flows in through the air hole 74 at one end of the limiting column 65 close to the airflow through hole, the slider 73 is slidably connected in the limiting column 65 to separate the limiting column 65 into two cavity spaces, the two cavity spaces are hermetically separated by the sealing strips on the slider 73, the airflow enters the first cavity space, the slider 73 is pushed to slide in the limiting column 65 to drive the floating column 71 to rotate, so that the first cavity space is communicated with the air hole 74 at the other end, and flows out of the other end of the air hole 74.
Through the structure design, arrange two gas pockets 74 at spacing post 65 both ends center, when making the air current flow out from spacing post 65 both sides, also can pass from spacing post 65 center, all provide airflow pressure in spacing post 65 outside and inboard, be located inner tube 63 center all the time when guaranteeing that spacing post 65 removes, the skew does not take place for the position, simultaneously, the air current flows out again after the one section distance of circulation in first cavity space, and need promote the rotation of unsteady post 71, the pressure of flowing when having slowed down the air current and directly blowing, make the inboard of spacing post 65 unanimous with the pressure in the outside, airflow pressure's stability has been improved.
In one embodiment, the carbon fiber workshop air shower dust removal device further comprises:
the air supply fan is connected to a communicating pipeline of the settling chamber 2 and the purifying chamber 3 and is used for supplying air to the purifying chamber 3;
the pressure sensor is connected to a communicating pipeline of the settling chamber 2 and the purifying chamber 3 and is used for detecting the air pressure value in the communicating pipeline;
the temperature sensor is connected to a communicating pipeline of the settling chamber 2 and the purifying chamber 3 and is used for detecting a temperature value in the communicating pipeline;
the controller is electrically connected with the air supply fan, the pressure sensor and the temperature sensor, calculates the air supply amount of the air supply fan through a preset algorithm, and controls the air supply fan to act, and the preset algorithm comprises the following steps:
step A1: detecting a real-time pressure value P and a real-time temperature value T in a communication pipeline through a pressure sensor and a temperature sensor, and transmitting a detection data signal to a controller;
step A2: the controller calculates the air supply quantity V of the air supply fan as follows:
wherein S is the sectional area of the communicating pipeline, m is the pitot tube coefficient, P 0 For a predetermined value of the pressure of the air flow in the communicating pipe, P d Is a standard atmospheric pressure value;
step A3: and the controller controls the air supply fan to start and supply the calculated air supply amount V.
The working principle and the beneficial effects of the technical scheme are as follows:
when the device is used, the air flow is blown back to the air shower chamber 1 through the air shower head 4 by the air shower head through the settling chamber 2 and the purifying chamber 3 in sequence through the fan, the consistency of the amount of the air blown in unit time needs to be ensured, the air flow conveyed into the purifying chamber 3 needs to be the same, and continuous conveying is kept, so that the condition of insufficient air flow is caused, therefore, the air supplementing fan is arranged on a communicating pipeline of the settling chamber 2 and the purifying chamber 3, during use, the real-time pressure value P and the temperature value T in the communicating pipeline are detected through the pressure sensor and the temperature sensor, the influence of the temperature on the air pressure in the communicating pipeline is fully considered, the deviation of a calculation result caused by the temperature is reduced, the required air supplementing amount V is calculated through a preset algorithm, the controller starts the air supplementing V obtained by supplementing calculation, the air flow is effectively supplemented, the consistency of the amount of the air in the air shower process is ensured, the condition of insufficient air shower later-stage is avoided, the air shower effect is ensured, and the reliability of the device is improved.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
While embodiments of the invention have been described above, it is not intended to be limited to the details shown, described and illustrated herein, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed, and to such extent that such modifications are readily available to those skilled in the art, and it is not intended to be limited to the details shown and described herein without departing from the general concept as defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a carbon fiber workshop wind drenches dust collector which characterized in that includes:
wind leaching rooms (1), wind leaching rooms (1) bottom and side are connected with deposit room (2) and clean room (3) respectively, wind leaching rooms (1) inner wall side is provided with a plurality of wind and drenches head (4), both sides are provided with outer door and inner door respectively around wind leaching rooms (1), inside the inner door intercommunication malleation explosion-proof housing, the air current in wind leaching rooms (1) drenches in proper order in first (4) by wind through deposit room (2) and clean room (3) and is got back to wind leaching rooms (1), wind leaching rooms (1) inner wall top is connected with dust concentration detection appearance (6) that are used for detecting carbon fiber particle concentration.
2. The carbon fiber workshop air-showering dust removal device is characterized in that a filter screen is connected to the inner wall of the settling chamber (2), a standing hole plate (5) is arranged between the settling chamber (2) and the air-showering chamber (1), and fans are arranged on a communication pipeline between the settling chamber (2) and the purifying chamber (3).
3. The carbon fiber plant air shower dust removal device as claimed in claim 1, wherein the clean room (3) comprises:
the air inlet is communicated with the settling chamber (2), and the air outlet is communicated with the air shower head (4);
the first motor (31) is installed on the side wall of the purification chamber (3), the first motor (31) is electrically connected with the controller, and an output shaft of the first motor (31) is connected with a circular tube (32);
the porous pipes (33) are communicated with the outer side wall of the circular pipe (32), and a plurality of water outlet holes are uniformly formed in the porous pipes (33);
water tank (34), water tank (34) set up in clean room (3) bottom, water tank (34) play water end and pipe (32) intercommunication, the water in water tank (34) is in pipe (32) is annotated to the water under the pump body drive.
4. The carbon fiber workshop air shower dust removal device according to claim 3, wherein a base body (35) is connected to a side end of the circular tube (32), a sliding block (36) is slidably connected to the base body (35), a first spring (37) is connected between the inner side of the sliding block (36) and the side wall of the circular tube (32), a scraper (37) is connected to the outer side of the sliding block (36) at the bottom end, and the scraper (37) abuts against the inner wall of the purification chamber (3).
5. The carbon fiber workshop air shower dust removal device according to claim 1, further comprising an upper air shower device, wherein the upper air shower device comprises:
the upper air shower seat (52) is fixedly connected to the top end of the inner wall of the air shower (1), the air shower seat (52) is arranged in a hollow mode, and the upper air shower seat (52) is communicated with an air outlet of the purification chamber (3);
the upper air shower heads (53) are uniformly communicated with the bottom end of the upper air shower seat (52).
6. The carbon fiber workshop air showering dust removing device of claim 5, wherein the upper air showering device further comprises:
the rotating shaft (51) is rotatably connected to the top end of the inner wall of the air shower (1), the rotating shaft (51) is connected with the output end of a second motor, the second motor is electrically connected with the controller, and a first gear (54) is connected to the rotating shaft (51);
the second gear (55) is fixedly connected to the top end of the inner wall of the air shower (1), and the second gear (55) and the first gear (54) are coaxially arranged;
and the third gear (56) is meshed and connected between the second gear (55) and the first gear (54), and the bottom end of the third gear (56) is connected with a dust concentration detector (6).
7. The carbon fiber workshop air shower dust removal device according to claim 6, wherein the upper air shower device further comprises:
the communicating pipe (57), the said communicating pipe (54) is set up in the spindle (51), the said communicating pipe (57) is communicated with air outlet of the clean room (3), the said communicating pipe (57) side has through holes;
one end of the shunt pipe (58) is fixedly connected to the side end of the rotating shaft (51), the other end of the shunt pipe (58) is in sliding connection with the inner wall of the upper air shower base (52), and the shunt pipe (58) is communicated with the inside of the rotating shaft (51);
reposition of redundant personnel passageway (59), it is a plurality of reposition of redundant personnel passageway (59) are evenly arranged in wind along the circumferencial direction and are drenched seat (52) inner wall, reposition of redundant personnel passageway (59) both ends drench seat (52) inner chamber and last wind respectively and drench head (53) intercommunication.
8. The carbon fiber workshop air shower dust removal device according to claim 1, wherein a constant pressure device is arranged on the side wall of the air shower (1), and the constant pressure device comprises:
the outer pipe (61) is connected to the side wall of the air shower (1), two ends of the outer pipe (61) are respectively communicated with the purification chamber (3) and the air shower head (4), and a limiting ring (62) is fixedly connected in the outer pipe (61);
one end of the inner pipe (63) is connected in the limiting ring (62) in a sliding mode, the other end of the inner pipe (63) is connected with an elastic plate (64), the elastic plate (64) is fixedly connected with the outer pipe (61), the inner pipe (63) is provided with an airflow through hole, and the aperture of the airflow through hole is smaller than the diameter of the inner wall of the inner pipe (63);
the limiting column (65), the limiting column (65) is plugged on one side, close to the limiting ring (65), of the airflow through hole.
9. The carbon fiber workshop air shower dust removal device of claim 8, wherein the constant-pressure device comprises:
the wedge blocks (66) are connected to one side, close to the limiting ring (65), of the limiting column (65) in an abutting mode, the two wedge blocks (66) are symmetrically arranged with the axis of the inner pipe (63) as the center, and springs are connected between the wedge blocks (66) and the inner pipe (63);
deflector (67), deflector (67) articulate in elastic plate (64) top, sliding connection has connecting rod (68) in deflector (67), inner tube (63) are worn to establish by connecting rod (68) and wedge (66) are connected, be provided with stop device on deflector (67).
10. The carbon fiber workshop air-showering dust removal device is characterized in that air holes (74) are formed in the centers of two ends of the limiting column (65), floating columns (71) are arranged in the limiting column (65), the floating columns (71) are made of light materials, sliding grooves (72) are formed in the floating columns (71), the two sliding grooves (72) are symmetrically arranged in the floating columns (71) in the center, sliding blocks (73) are connected in the sliding grooves (72) in a sliding mode, springs are arranged between the sliding blocks (73) and the inner walls of the sliding grooves (72), the sliding blocks (73) extend out of the sliding grooves (72) to be connected with the limiting column (65) in a sliding mode, the extending ends of the sliding blocks (73) are arranged in a wedge shape, and sealing strips are connected to the extending ends of the sliding blocks (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211307018.7A CN115463899B (en) | 2022-10-25 | 2022-10-25 | Carbon fiber workshop air shower dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211307018.7A CN115463899B (en) | 2022-10-25 | 2022-10-25 | Carbon fiber workshop air shower dust collector |
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| Publication Number | Publication Date |
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| CN115463899A true CN115463899A (en) | 2022-12-13 |
| CN115463899B CN115463899B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211307018.7A Active CN115463899B (en) | 2022-10-25 | 2022-10-25 | Carbon fiber workshop air shower dust collector |
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| CN213556000U (en) * | 2020-10-22 | 2021-06-29 | 苏州名池净化科技有限公司 | Convection dust removal device of air shower |
| CN213610416U (en) * | 2020-08-20 | 2021-07-06 | 苏州安科众达净化科技股份有限公司 | Filter for air shower |
| CN213826196U (en) * | 2020-11-13 | 2021-07-30 | 宜宾市宜创智谷科技有限公司 | Air shower door for preventing personnel from bringing dust into workshop |
| CN216498258U (en) * | 2021-11-08 | 2022-05-13 | 深圳市振惠建混凝土有限公司 | Spraying dust removal system for storage bin |
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2022
- 2022-10-25 CN CN202211307018.7A patent/CN115463899B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980427A (en) * | 2018-09-06 | 2018-12-11 | 李阳 | Adjustable pressure-constant safety exhaust |
| JP3224361U (en) * | 2019-09-17 | 2019-12-12 | 蘇州百創達環保科技有限公司 | Spray type air dust remover |
| CN110877038A (en) * | 2019-11-04 | 2020-03-13 | 安徽优诺净化科技有限公司 | All-round clean wind leaching rooms |
| CN213610416U (en) * | 2020-08-20 | 2021-07-06 | 苏州安科众达净化科技股份有限公司 | Filter for air shower |
| CN213556000U (en) * | 2020-10-22 | 2021-06-29 | 苏州名池净化科技有限公司 | Convection dust removal device of air shower |
| CN213826196U (en) * | 2020-11-13 | 2021-07-30 | 宜宾市宜创智谷科技有限公司 | Air shower door for preventing personnel from bringing dust into workshop |
| CN112605056A (en) * | 2020-11-25 | 2021-04-06 | 深圳市赛威利华净化科技有限公司 | Air shower with annular air outlet |
| CN216498258U (en) * | 2021-11-08 | 2022-05-13 | 深圳市振惠建混凝土有限公司 | Spraying dust removal system for storage bin |
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| Publication number | Publication date |
|---|---|
| CN115463899B (en) | 2023-05-09 |
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