CN117298753A - Clean laboratory decoration construction dust-raising treatment equipment and process - Google Patents
Clean laboratory decoration construction dust-raising treatment equipment and process Download PDFInfo
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- CN117298753A CN117298753A CN202311615941.1A CN202311615941A CN117298753A CN 117298753 A CN117298753 A CN 117298753A CN 202311615941 A CN202311615941 A CN 202311615941A CN 117298753 A CN117298753 A CN 117298753A
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- 238000010276 construction Methods 0.000 title claims abstract description 47
- 238000005034 decoration Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 184
- 238000005192 partition Methods 0.000 claims abstract description 82
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 41
- 230000009471 action Effects 0.000 claims description 27
- 238000012545 processing Methods 0.000 claims description 24
- 239000012535 impurity Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003495 flagella Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0035—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
- B01D46/32—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering
- B01D46/36—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering as a substantially horizontal layer, e.g. on rotary tables, drums, conveyor belts
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of dust removal, in particular to clean laboratory decoration construction dust-raising treatment equipment and a process, wherein the clean laboratory decoration construction dust-raising treatment equipment comprises a treatment box, a partition plate and a dust removing part are arranged in the treatment box, the partition plate and the dust removing part can slide along the height direction of the treatment box, the partition plate divides the treatment box into an exhaust cavity and a dust removing cavity which are not communicated with each other, a communication port and a sealing plate are arranged on the partition plate, the communication port is communicated with the exhaust cavity and the dust removing cavity, and the sealing plate is used for opening or closing the communication port; the dust removing part divides the dust removing cavity into a first cavity and a second cavity which are communicated with each other; in the use, baffle and dust removal portion configuration have first stroke and second stroke, and when being in first stroke, the first cavity receives external environment's gas, and this gas gets into the second cavity after carrying out dust removal once through dust removal portion, and when being in the second stroke, the gas in the second cavity gets into the exhaust chamber after dust removal twice through dust removal portion to improve dust removal effect.
Description
Technical Field
The invention relates to the technical field of dust removal, in particular to clean laboratory decoration construction dust-raising treatment equipment and process.
Background
The clean laboratory is to sweep away the pollutants such as the corpuscles, the capsules, the flagellums, the pili and the like in the air in a set space range, and control the indoor temperature, the cleanliness, the indoor pressure, the air flow speed, the air flow distribution, the noise oscillation, the illumination and the static electricity in a certain requirement range, so as to provide a specially planned room.
The construction of the clean room corresponds to different construction standards according to hundred-level, ten-thousand-level, hundred-thousand-level and the like, and in general, the clean room is mainly realized through channels such as process arrangement, building plane, building structure and decoration, air cleaning measures, personnel and material purification, maintenance management and the like in order to reach the clean level; in the process of carrying out large-area decoration on a clean laboratory, a large amount of dust floaters can be generated, so that the decoration environment is relatively poor, and the body health of a decoration worker is influenced.
In the related art, in order to create a dust-free environment with a low pollution level, dust in the environment is usually treated by dust-settling equipment, and the existing dust-settling equipment is usually a single fog gun machine, an air-assisted sprayer or a spray dust-removing device, for example, chinese patent publication No. CN113750702a discloses a spray-type dust-settling device, and in the dust-removing process, firstly dust impurities in air are sprayed by an atomization spray assembly, and then the dust-polluted and precipitated particles are collected by an atomization collection assembly.
Although the spraying type dust settling device improves the adsorption efficiency of dust in the air to a certain extent, the collecting capacity of the atomization collecting component is limited, so that most of settled particles which adsorb dust dirt still fall back to the ground, the problem of secondary dust emission easily occurs after the ground is dried, and the dust cleaning efficiency is affected.
Disclosure of Invention
Based on the above, it is necessary to provide a clean laboratory decoration construction dust-raising treatment device and process for solving the problem of low dust removal efficiency of the existing dust-removing device in the dust-falling process.
The above purpose is achieved by the following technical scheme:
clean laboratory fitment construction raise dust treatment facility, clean laboratory fitment construction raise dust treatment facility includes:
the treatment box is internally provided with a partition plate and a dust removing part, the partition plate and the dust removing part can slide along the height direction of the treatment box, the partition plate divides the treatment box into an exhaust cavity and a dust removing cavity which are not communicated with each other, the partition plate is provided with a communication port and a sealing plate, the communication port is communicated with the exhaust cavity and the dust removing cavity, and the sealing plate is used for opening or closing the communication port; the dust removing part divides the dust removing cavity into a first cavity and a second cavity which are communicated with each other;
the partition plate and the dust removing part are configured to have a first stroke and a second stroke, when the partition plate and the dust removing part are positioned in the first stroke, the sealing plate closes the communication port, the first chamber receives air of the external environment, the air enters the second chamber after dust impurities contained in the air are removed through the dust removing part, when the pressure in the dust removing chamber is higher than the pressure in the air exhausting chamber, the partition plate and the dust removing part slide upwards under the action of the pressure difference to compress the air exhausting chamber, and when the pressure in the air exhausting chamber is higher than the preset pressure, the air exhausting chamber exhausts the air to the external environment; when the second stroke is carried out, the sealing plate opens the communication port, and the partition plate and the dust removing part slide downwards to compress the dust removing cavity, so that the gas in the second cavity enters the exhaust cavity after dust impurities contained in the gas are secondarily removed by the dust removing part.
Further, the clean laboratory decoration construction dust treatment equipment further comprises a moving assembly and an adjusting assembly, wherein the moving assembly is used for driving the partition plate and the dust removing part to slide downwards during the second stroke; the adjusting component is used for adjusting the sealing plate to close the communication port when in the first stroke and adjusting the sealing plate to open the communication port when in the second stroke.
Further, the moving assembly comprises a guide groove, a guide block and a first elastic piece, wherein the guide groove is obliquely arranged on the inner wall surface of the treatment box; one end of the guide block is inserted into the partition plate and the sealing plate, the other end of the guide block is inserted into the guide groove, the guide block can slide along the guide groove, and the guide block is connected with the partition plate through the first elastic piece; when the first stroke is carried out, the partition plate and the dust removing part slide upwards under the action of pressure difference so that the guide block slides along the guide groove, the first elastic piece stores energy, and when the second stroke is carried out, the first elastic piece releases energy so as to drive the guide block to slide along the guide groove, and the guide block synchronously drives the partition plate and the dust removing part to slide downwards.
Further, the adjusting component comprises a first clamping groove, a second clamping groove, a locking block, a triggering block and a second elastic piece, wherein the first clamping groove is formed in the partition board, the second clamping groove is formed in the sealing board, and the first clamping groove and the second clamping groove are correspondingly formed; one part of the locking block is inserted in the first clamping groove, the other part of the locking block is inserted in the second clamping groove, and the locking block can elastically slide along the height direction of the processing box; the trigger block is arranged on the inner top wall surface of the processing box; the guide block is connected with the sealing plate through the second elastic piece; in the process that the partition plate and the dust removing part move upwards to be in butt joint with the top of the treatment box, the guide block slides along the guide groove so that the second elastic piece stores energy, the trigger block is in butt joint with the locking block, the locking block slides downwards under the pushing action of the trigger block, and then is out of joint with the first clamping groove, and under the action of the second elastic piece, the sealing plate moves to the direction close to the guide block so as to open the communication port.
Further, the clean laboratory finishing construction dust treatment device further comprises an air suction mechanism, wherein the air suction mechanism is used for sucking air of the external environment into the first chamber.
Further, the air extraction mechanism comprises a piston cylinder and a piston sheet, and the piston cylinder is arranged on the treatment box and is communicated with the first chamber; the piston sheet is inserted in the piston cylinder and can slide along the piston cylinder to suck the air in the external environment.
Further, the air extraction mechanism comprises a driving piece, wherein the driving piece is used for providing driving force for sliding the piston sheet along the piston cylinder.
Further, the partition plate and the dust removing part are connected through a third elastic piece.
Further, the dust removing part includes a wet sponge.
The invention also provides a clean laboratory decoration construction dust treatment process, which adopts clean laboratory decoration construction dust treatment equipment, and comprises the following steps:
s1, cleaning dust impurities in a clean laboratory by adopting clean laboratory decoration construction dust treatment equipment.
The beneficial effects of the invention are as follows:
the invention relates to clean laboratory decoration construction dust treatment equipment and a process, wherein the clean laboratory decoration construction dust treatment equipment comprises the steps of adopting the clean laboratory decoration construction dust treatment equipment to remove dust impurities in a clean laboratory; in the process of cleaning dust impurities in a clean laboratory, the partition plate and the dust removing part are configured to have a first stroke and a second stroke, when the dust removing part is positioned in the first stroke, the sealing plate closes the communication port to disconnect the exhaust cavity from the dust removing cavity, then the first cavity is used for receiving air of an external environment, the air enters the second cavity after the dust impurities contained in the air are removed through the dust removing part, when the pressure in the dust removing cavity is higher than the pressure in the exhaust cavity, the partition plate and the dust removing part can slide upwards under the action of the pressure difference to compress the exhaust cavity, and then when the pressure in the exhaust cavity is higher than the preset pressure, the exhaust cavity can discharge clean air to the external environment; when the second stroke is carried out, the sealing plate opens the communication port to enable the exhaust cavity to be communicated with the dust removing cavity, the partition plate and the dust removing part slide downwards to compress the dust removing cavity, and gas in the second cavity enters the exhaust cavity after dust impurities contained in the gas are secondarily removed through the dust removing part. Thereby realize the secondary dust removal to the gaseous in the clean laboratory through the dust removal portion, help improving gaseous dust removal effect on the one hand, on the other hand avoid the dust to drop back the secondary raise dust problem that ground produced, improve gaseous dust removal efficiency.
Drawings
FIG. 1 is a schematic perspective view of a clean laboratory decoration construction dust treatment apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a front view of a clean laboratory decoration construction dust treatment apparatus according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view in the A-A direction of the clean laboratory finishing dust disposal apparatus shown in FIG. 2;
FIG. 4 is a schematic view of a part of the clean laboratory finishing construction dust disposal apparatus shown in FIG. 3 at position B;
FIG. 5 is a schematic perspective view of a partition, a sealing plate, a guide block and a locking frame of clean laboratory decoration construction dust treatment equipment according to an embodiment of the present invention;
FIG. 6 is a schematic side view of a clean laboratory decoration construction dust handling apparatus according to an embodiment of the present invention when assembled with a partition plate, a sealing plate, a guide block, and a locking frame;
FIG. 7 is a C-C cross-sectional view of the clean laboratory finishing dust handling apparatus shown in FIG. 6 when assembled with the bulkhead, seal plate, guide block, and lock bracket;
fig. 8 is a schematic perspective view of a sealing plate of clean laboratory decoration construction dust treatment equipment according to an embodiment of the present invention.
Wherein:
100. a treatment box; 101. a trigger block; 102. a guide groove; 110. a piston cylinder; 111. a piston plate; 112. an air inlet; 120. an air inlet pipe; 130. an air outlet pipe;
200. a partition plate; 201. a first clamping groove; 202. a first slot; 203. a mounting groove; 204. a communication port; 210. a sealing plate; 211. a second clamping groove; 212. a second slot; 220. a locking block; 230. a locking frame;
300. a sponge body; 310. a mounting plate; 320. a vent pipe;
400. a third tension spring;
500. and a guide block.
Detailed Description
The present invention will be further described in detail below with reference to examples, which are provided to illustrate the objects, technical solutions and advantages of the present invention. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 8, the dust treatment device for clean laboratory decoration construction provided by an embodiment of the present invention is used for removing dust impurities generated in the decoration construction process of a clean laboratory; in the present embodiment, the clean laboratory decoration construction dust treatment apparatus is configured to include a treatment tank 100, specifically, as shown in fig. 1, the treatment tank 100 is configured as a rectangular parallelepiped-shaped tank structure, and the treatment tank 100 is configured in a vertical direction along the longest edge thereof when in use; the treatment box 100 is internally provided with a partition board 200 and a dust removing part, the partition board 200 is parallel to the top wall surface of the treatment box 100, the partition board 200 and the dust removing part can slide along the height direction of the treatment box 100, the partition board 200 divides the treatment box 100 into an exhaust cavity and a dust removing cavity which are not communicated with each other, the exhaust cavity is positioned above the dust removing cavity along the vertical direction, the exhaust cavity is composed of the top wall surface of the partition board 200, the inner top wall surface of the treatment box 100 and the side wall surface of the treatment box 100, the dust removing cavity is composed of the bottom wall surface of the partition board 200, the inner bottom wall surface of the treatment box 100 and the side wall surface of the treatment box 100, the partition board 200 is provided with a communication port 204 and a sealing plate 210, the communication port 204 is communicated with the exhaust cavity and the dust removing cavity, the sealing plate 210 is arranged in parallel to the partition board 200, and the sealing plate 210 is used for opening or closing the communication port 204, specifically, as shown in fig. 5, the side edges of the communication port 204 are arranged in a rectangle, the installation groove 203 is arranged on the side surface of the partition board 200 corresponding to the long side of the partition board 200, and the installation groove 203 is parallel to the side surface of the partition board 200, and the installation groove is parallel to the bottom wall surface of the partition board 204.
The dust removing part divides the dust removing cavity into a first cavity and a second cavity which are communicated with each other, wherein the first cavity is positioned above the second cavity in the vertical direction, in the embodiment, the dust removing part can be arranged to comprise a wet sponge body 300, the wet sponge body 300 can be arranged to be in a plate-shaped structure and parallel to the partition board 200, and in particular, as shown in fig. 4, in order to facilitate the installation of the wet sponge body 300, the clean laboratory decoration construction dust-raising treatment device is arranged to further comprise a mounting plate 310, the mounting plate 310 is arranged parallel to the partition board 200, and the wet sponge body 300 is fixedly connected to the bottom of the mounting plate 310 in use; more specifically, the mounting plate 310 may be configured to be fixedly coupled to the bottom of the partition 200 by a coupling rod; the first chamber is composed of the bottom wall surface of the partition plate 200, the top wall surface of the mounting plate 310, and the side wall surface of the processing box 100, and the second chamber is composed of the bottom wall surface of the mounting plate 310 and the side wall surface of the processing box 100.
In the process of cleaning dust impurities in a clean laboratory, the partition board 200 and the wet sponge 300 are configured to have a first stroke and a second stroke, when the partition board is in the first stroke, the communication port 204 is closed by the sealing board 210 so that the exhaust cavity and the dust removal cavity are disconnected, then the air in the external environment is continuously received through the first cavity, the pressure in the first cavity is increased, the air enters the second cavity after the dust impurities contained in the air are removed through the wet sponge 300 under the action of pressure difference, the pressure in the dust removal cavity is increased, when the pressure in the dust removal cavity is higher than the pressure in the exhaust cavity, the partition board 200 and the wet sponge 300 can slide upwards under the action of pressure difference so as to compress the exhaust cavity, the volume of the dust removal cavity is increased, the volume of the exhaust cavity is reduced, and when the volume of the exhaust cavity is reduced to be higher than the preset pressure in the exhaust cavity, the exhaust cavity can exhaust clean air to the external environment.
In the second stroke, the sealing plate 210 opens the communication port 204 to communicate the exhaust cavity and the dust removing cavity, the partition board 200 and the wet sponge 300 slide downwards to compress the dust removing cavity, so that the volume of the dust removing cavity is reduced, the volume of the exhaust cavity is increased, and then the gas in the second cavity enters the first cavity after the wet sponge 300 removes dust impurities contained in the gas for the second time, and then passes through the communication port 204 from the first cavity to enter the exhaust cavity; thereby realize the secondary dust removal to the gaseous in the clean laboratory through moist cavernosum 300, help improving gaseous dust removal effect on the one hand, on the other hand avoid the dust to drop the secondary raise dust problem that produces back to ground, improve gaseous dust removal efficiency.
Specifically, as shown in fig. 3, an air inlet pipe 120 is provided on the outer sidewall of the processing box 100, as shown in fig. 4, an air pipe 320 is provided on the mounting plate 310, the air pipe 320 is provided to penetrate the mounting plate 310 and the sponge 300, one end of the air pipe 320 is provided to communicate with the air inlet pipe 120 through a hose (not shown), and the other end is provided to communicate with the first chamber, so that the air of the external environment is introduced into the first chamber through the air inlet pipe 120 and the air pipe 320.
More specifically, the pumping pump may be configured to provide a driving force for the continuous entry of ambient gas into the first chamber.
More specifically, as shown in fig. 1, an air outlet pipe 130 is disposed on the outer sidewall of the processing box 100, one end of the air outlet pipe 130 is disposed to be communicated with the air outlet cavity, the other end is disposed to be communicated with the external environment, and a first check valve is disposed at a communication position between the air outlet pipe 130 and the air outlet cavity, the first check valve is disposed to be opened only when the pressure in the air outlet cavity is higher than a preset pressure, and the opening direction is to circulate from the air outlet cavity to the external environment.
It will be appreciated that the sponge 300 can be cleaned by pouring water of a predetermined level into the bottom of the treatment tank 100 when the sponge 300 returns to the initial position, so that, on one hand, part of dust adhered to the sponge 300 can be cleaned, and on the other hand, the sponge 300 can be wetted, thereby ensuring the effect of cleaning dust next time.
It will be appreciated that the dusting portion may also be provided to include a wetted cloth.
In some embodiments, the clean laboratory finishing construction dust treatment device is configured to further comprise a moving assembly and an adjusting assembly, wherein the moving assembly is used for driving the partition board 200 and the dust removing part to slide downwards during the second stroke; the adjusting component is used for adjusting the sealing plate 210 to close the communication port 204 in the first stroke and adjusting the sealing plate 210 to open the communication port 204 in the second stroke, so as to realize secondary dust removal of the gas in the clean laboratory through the dust removing part.
In the present embodiment, the moving assembly is provided to include the guide groove 102, the guide block 500, and the first elastic member, the guide groove 102 being provided obliquely on the inner wall surface of the processing box 100, specifically, as shown in fig. 3, the guide groove 102 being provided obliquely in the upper right direction; one end of the guide block 500 is inserted into the partition board 200 and the sealing board 210, the other end is inserted into the guide groove 102, the guide block 500 can slide along the guide groove 102, the guide block 500 is connected with the partition board 200 through a first elastic piece, specifically, as shown in fig. 5, the guide block 500 is arranged into a columnar structure, in order to facilitate installation of the guide block 500, a first slot 202 is arranged on the side surface of the partition board 200 corresponding to the short side of the communication port 204, the first slot 202 is arranged parallel to the board surface of the partition board 200, one end of the guide block 500 passes through the first slot 202 to be inserted into the partition board 200 when in use, and the other end is suspended; more specifically, as shown in fig. 8, in order to facilitate installation of the guide block 500, a second slot 212 is provided on a side surface of the sealing plate 210 corresponding to a short side of the communication port 204, the second slot 212 is parallel to a plate surface of the sealing plate 210, and one end of the guide block 500 passes through the second slot 212 to be inserted into the sealing plate 210 when in use, and the other end is suspended; more specifically, the first elastic member may be configured as a first tension spring, where the first tension spring is inserted into the first slot 202 when in use, and one end of the first tension spring is fixedly connected to the left end surface of the first slot 202, and the other end of the first tension spring is fixedly connected to the outer peripheral wall of the guide block 500.
When the first stroke is performed, the partition board 200 and the dust removing part slide upwards under the action of the pressure difference to enable the guide block 500 to slide along the guide groove 102, and the guide block 500 simultaneously moves rightwards along the horizontal direction under the guide action of the guide groove 102, so that the distance between the guide block 500 and the left end face of the first slot 202 is increased, and the first tension spring is further lengthened and stores energy; when the first tension spring is in the second stroke, the first tension spring releases energy to drive the guide block 500 to slide along the guide groove 102, the guide block 500 moves leftwards along the horizontal direction and downwards along the height direction of the processing box 100 under the guide action of the guide groove 102, and the guide block 500 is simultaneously clamped in the first slot 202, so that the partition board 200 and the dust removing part are synchronously driven to slide downwards.
It will be appreciated that the first elastic member may also be provided as a first elastic cord.
In this embodiment, the adjusting component is configured to include a first clamping groove 201, a second clamping groove 211, a locking block 220, a trigger block 101 and a second elastic member, where the first clamping groove 201 is disposed on the partition board 200, the second clamping groove 211 is disposed on the sealing board 210, the first clamping groove 201 and the second clamping groove 211 are correspondingly disposed, specifically, as shown in fig. 4, the first clamping groove 201 is disposed on a board surface of the partition board 200 facing upward and is adjacent to the communication port 204, the first clamping groove 201 is configured as a rectangular structure, and a long side of the first clamping groove 201 and a long side of the communication port 204 are disposed in parallel; more specifically, as shown in fig. 8, the second clamping groove 211 is provided in a rectangular structure, and the long side of the second clamping groove 211 and the long side of the communication port 204 are arranged in parallel; a part of the locking block 220 is inserted into the first clamping groove 201, and the other part is inserted into the second clamping groove 211, and the locking block 220 can elastically slide along the height direction of the processing box 100, specifically, as shown in fig. 4, the locking block 220 is configured in a rectangular parallelepiped structure, and initially, a part of the locking block 220 is inserted into the first clamping groove 201, and the other part is inserted into the second clamping groove 211; more specifically, in order to provide a driving force for the locking block 220 to elastically slide in the height direction of the processing box 100, a first compression spring is provided between the locking block 220 and the sealing plate 210, one end of the first compression spring is fixedly connected to the bottom surface of the second clamping groove 211, the other end of the first compression spring is fixedly connected to the bottom of the locking block 220, and the locking block 220 has a tendency to move in a direction away from the second clamping groove 211 in the height direction of the processing box 100 under the action of the first compression spring; the trigger block 101 is disposed on the inner top wall surface of the processing box 100, specifically, as shown in fig. 3, the trigger block 101 is configured as a cuboid structure capable of being inserted and assembled with the first clamping groove 201, and is fixedly connected to the inner top wall surface of the processing box 100; the guide block 500 is connected with the sealing plate 210 through a second elastic member, specifically, the second elastic member is set as a second tension spring, the second tension spring is inserted into the second slot 212 when in use, one end of the second tension spring is fixedly connected to the left end face of the second slot 212, and the other end of the second tension spring is fixedly connected to the peripheral wall of the guide block 500; the elastic modulus of the second tension spring is set smaller than that of the first tension spring.
In the process that the partition board 200 and the dust removing part move upwards to be abutted against the top of the processing box 100, the guide block 500 slides along the guide groove 102, and the guide block 500 simultaneously moves rightwards along the horizontal direction under the guide action of the guide groove 102, so that the distance between the guide block 500 and the left end face of the second slot 212 is increased, the second tension spring is further lengthened and stored, the trigger block 101 is abutted against the locking block 220, the locking block 220 slides downwards under the pushing action of the trigger block 101, and is further separated from the first clamping groove 201, and at the moment, the guide block 500 is limited by the guide groove 102, so that the sealing plate 210 moves towards the direction close to the guide block 500 under the action of the second tension spring to open the communication port 204.
It will be appreciated that the second elastic element may also be provided as a second elastic cord.
In some embodiments, the clean laboratory finishing dust handling apparatus is configured to further comprise a suction mechanism for drawing ambient gas into the first chamber.
In the present embodiment, the air extracting mechanism is provided to include a piston cylinder 110 and a piston sheet 111, the piston cylinder 110 being provided on the processing tank 100 and communicating with the first chamber; the piston sheet 111 is inserted into the piston cylinder 110 and can slide along the piston cylinder 110 to suck the air of the external environment; specifically, as shown in fig. 3, the axial direction of the piston cylinder 110 and the height direction of the processing box 100 are arranged in parallel, an air inlet 112 is formed in the outer side wall of the top of the piston cylinder 110, the bottom of the piston cylinder 110 is communicated with the air inlet pipe 120, the piston sheet 111 divides the chamber inside the piston cylinder 110 into an upper chamber and a lower chamber, a second one-way valve is arranged at the air inlet 112, the opening direction of the second one-way valve is that the second one-way valve flows from the external environment to the upper chamber, a third one-way valve is arranged on the piston sheet 111, and the opening direction of the third one-way valve is that the third one-way valve flows from the upper chamber to the lower chamber.
During use, when the piston sheet 111 slides downwards along the piston cylinder 110, the volume of the upper chamber is increased, the volume of the lower chamber is reduced, on one hand, the pressure of the upper chamber is reduced, and then the gas in the external environment can open the second one-way valve and enter the upper chamber under the action of pressure difference, on the other hand, the pressure of the lower chamber and the first chamber is increased, and then the gas in the first chamber can enter the second chamber after passing through the dust removing part to remove dust impurities contained in the lower chamber under the action of pressure difference, so that the pressure in the dust removing chamber is increased, and at the moment, the pressure of the lower chamber is higher than the pressure of the upper chamber, but the gas in the lower chamber cannot flow to the upper chamber under the restriction of the third one-way valve.
When the piston sheet 111 slides up the piston cylinder 110, the volume of the upper chamber is reduced, the volume of the lower chamber is increased, the pressure of the upper chamber is increased, and then the gas in the upper chamber can open the third one-way valve and enter the lower chamber under the action of the pressure difference, at this time, although the pressure of the upper chamber is higher than the pressure of the external environment, the gas in the upper chamber cannot flow to the external environment under the restriction of the second one-way valve.
In a further embodiment, the partition 200 and the dust removing part are connected by a third elastic member; in this embodiment, the third elastic member is configured as a third tension spring 400, and has one end fixedly connected to the partition board 200 and the other end fixedly connected to the mounting board 310, and the partition board 200 and the mounting board 310 have a tendency to approach each other under the action of the tension spring; when the piston sheet 111 slides upwards along the piston cylinder 110, the volume of the lower chamber is increased, the pressure of the lower chamber and the pressure of the first chamber are reduced, the pressure of the dust removing cavity is reduced, the pressure difference between the dust removing cavity and the air exhausting cavity is reduced, the partition board 200 and the dust removing part can slide downwards for a small distance under the action of the pressure difference, when the piston sheet 111 slides downwards along the piston cylinder 110, the volume of the lower chamber is reduced, the pressure of the lower chamber and the pressure of the first chamber are increased, the pressure of the dust removing cavity is increased, the pressure difference between the dust removing cavity and the air exhausting cavity is increased because the lower chamber already receives the gas of the upper chamber, the pressure difference between the dust removing cavity and the air exhausting cavity is increased, the partition board 200 and the dust removing part can slide upwards for a large distance under the action of the pressure difference, and periodic vibration can occur to the partition board 200 and the dust removing part, so that on one hand, when the dust removing part is in water, the dust removing part can be better cleaned, and on the other hand, when the dust removing part is above the water, the dust removing part can shake off part adhered on the dust, so as to improve the dust removing effect.
It is understood that the number of the third tension springs 400 may be set to be plural in order to improve the connection stability between the partition 200 and the dust removing part; for example, the number of the third tension springs 400 may be set to four.
It is understood that the third tension spring 400 may be provided as a third elastic string.
In this embodiment, as shown in fig. 6 and 7, a locking frame 230 is further provided inside the partition 200, the locking frame 230 is provided in a C-shaped structure and is capable of sliding in the height direction of the processing box 100, the locking frame 230 is connected to the partition 200 by a second compression spring, and the locking frame 230 has a tendency to slide downward in the height direction of the processing box 100 under the action of the second compression spring; initially, the sealing plate 210 is positioned at a position to close the communication port 204 under the co-locking action of the locking frame 230 and the locking block 220; by setting the double locking of the locking frame 230 and the locking block 220, the sealing plate 210 can move towards the direction close to the guide block 500 to open the communication port 204 only when the triggering block 101 pushes the locking block 220 to be separated from the first clamping groove 201 and the locking frame 230 is separated from the limit of the sealing plate 210 under the pushing of the mounting plate 310 under the action of the second tension spring, so that the risk that most of gas caused by the overlarge volume of the first chamber directly enters the exhaust cavity without dust removal of the dust removing part is avoided.
In other embodiments, the pumping mechanism is configured to further include a driving member for providing a driving force for sliding the piston sheet 111 along the piston cylinder 110; in this embodiment, the driving member may be configured as a driving cylinder, the driving cylinder is disposed outside the processing box 100, and an output shaft of the driving cylinder is fixedly connected to the piston sheet 111 to drive the piston sheet 111 to slide along the piston cylinder 110.
It will be appreciated that the drive cylinder may be provided as any one of a hydraulic cylinder, a pneumatic cylinder or an electric cylinder.
In other embodiments, to increase the efficiency of dust and impurities generated during the decoration construction process for the clean laboratory, the number of the air inlet pipe 120 and the air outlet pipe 130 may be multiple, so as to increase the throughput of the gas after a complete first stroke and second stroke; for example, as shown in fig. 1, the number of the air inlet pipes 120 and the air outlet pipes 130 may be four, and the air inlet pipes 120 and the air outlet pipes 130 may be alternately arranged on the outer side wall of the processing box 100 at intervals in the circumferential direction.
In other embodiments, four universal wheels are mounted on the bottom of the processing box 100 to improve the maneuverability of the processing box 100.
The embodiment of the invention also provides a clean laboratory decoration construction dust treatment process, which adopts clean laboratory decoration construction dust treatment equipment and comprises the following steps:
s1, cleaning dust impurities in a clean laboratory by adopting clean laboratory decoration construction dust treatment equipment.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. Clean laboratory fitment construction raise dust treatment facility, its characterized in that, clean laboratory fitment construction raise dust treatment facility includes:
the treatment box is internally provided with a partition plate and a dust removing part, the partition plate and the dust removing part can slide along the height direction of the treatment box, the partition plate divides the treatment box into an exhaust cavity and a dust removing cavity which are not communicated with each other, the partition plate is provided with a communication port and a sealing plate, the communication port is communicated with the exhaust cavity and the dust removing cavity, and the sealing plate is used for opening or closing the communication port; the dust removing part divides the dust removing cavity into a first cavity and a second cavity which are communicated with each other;
the partition plate and the dust removing part are configured to have a first stroke and a second stroke, when the partition plate and the dust removing part are positioned in the first stroke, the sealing plate closes the communication port, the first chamber receives air of the external environment, the air enters the second chamber after dust impurities contained in the air are removed through the dust removing part, when the pressure in the dust removing chamber is higher than the pressure in the air exhausting chamber, the partition plate and the dust removing part slide upwards under the action of the pressure difference to compress the air exhausting chamber, and when the pressure in the air exhausting chamber is higher than the preset pressure, the air exhausting chamber exhausts the air to the external environment; when the second stroke is carried out, the sealing plate opens the communication port, and the partition plate and the dust removing part slide downwards to compress the dust removing cavity, so that the gas in the second cavity enters the exhaust cavity after dust impurities contained in the gas are secondarily removed by the dust removing part.
2. The clean laboratory finishing construction dust treatment apparatus of claim 1, further comprising a moving assembly and an adjusting assembly, the moving assembly for driving the partition and the dust removing part to slide downward at the second stroke; the adjusting component is used for adjusting the sealing plate to close the communication port when in the first stroke and adjusting the sealing plate to open the communication port when in the second stroke.
3. The clean laboratory finishing construction dust treatment device according to claim 2, wherein the moving assembly comprises a guide groove, a guide block and a first elastic member, the guide groove being obliquely provided on an inner wall surface of the treatment tank; one end of the guide block is inserted into the partition plate and the sealing plate, the other end of the guide block is inserted into the guide groove, the guide block can slide along the guide groove, and the guide block is connected with the partition plate through the first elastic piece; when the first stroke is carried out, the partition plate and the dust removing part slide upwards under the action of pressure difference so that the guide block slides along the guide groove, the first elastic piece stores energy, and when the second stroke is carried out, the first elastic piece releases energy so as to drive the guide block to slide along the guide groove, and the guide block synchronously drives the partition plate and the dust removing part to slide downwards.
4. The clean laboratory finishing construction dust treatment device of claim 3, wherein the adjusting assembly comprises a first clamping groove, a second clamping groove, a locking block, a triggering block and a second elastic piece, wherein the first clamping groove is formed in the partition plate, the second clamping groove is formed in the sealing plate, and the first clamping groove and the second clamping groove are correspondingly formed; one part of the locking block is inserted in the first clamping groove, the other part of the locking block is inserted in the second clamping groove, and the locking block can elastically slide along the height direction of the processing box; the trigger block is arranged on the inner top wall surface of the processing box; the guide block is connected with the sealing plate through the second elastic piece; in the process that the partition plate and the dust removing part move upwards to be in butt joint with the top of the treatment box, the guide block slides along the guide groove so that the second elastic piece stores energy, the trigger block is in butt joint with the locking block, the locking block slides downwards under the pushing action of the trigger block, and then is out of joint with the first clamping groove, and under the action of the second elastic piece, the sealing plate moves to the direction close to the guide block so as to open the communication port.
5. The clean laboratory finishing construction dust treatment apparatus of claim 1, further comprising a suction mechanism for drawing ambient gas into the first chamber.
6. The clean laboratory finishing construction dust treatment device of claim 5, wherein the air extraction mechanism comprises a piston cylinder and a piston sheet, the piston cylinder being disposed on the treatment tank and in communication with the first chamber; the piston sheet is inserted in the piston cylinder and can slide along the piston cylinder to suck the air in the external environment.
7. The clean laboratory finishing construction dust treatment apparatus of claim 6, wherein the air extraction mechanism comprises a drive member for providing a driving force for sliding the piston sheet along the piston cylinder.
8. The clean laboratory finishing construction dust disposal apparatus according to claim 6, wherein the partition plate and the dust removing part are connected by a third elastic member.
9. The clean laboratory finishing construction dust treatment device of claim 1, wherein the dust removing section comprises a wet sponge.
10. A clean laboratory decoration construction dust treatment process, characterized in that the clean laboratory decoration construction dust treatment equipment according to any one of claims 1 to 9 is adopted, and the clean laboratory decoration construction dust treatment process comprises the following steps:
s1, cleaning dust impurities in a clean laboratory by adopting clean laboratory decoration construction dust treatment equipment.
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| CN202311615941.1A CN117298753B (en) | 2023-11-30 | 2023-11-30 | Clean laboratory decoration construction dust-raising treatment equipment and process |
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| CN117298753B (en) | 2024-03-12 |
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