CN212091292U - Workshop filtration equipment sprays paint - Google Patents
Workshop filtration equipment sprays paint Download PDFInfo
- Publication number
- CN212091292U CN212091292U CN201922370943.4U CN201922370943U CN212091292U CN 212091292 U CN212091292 U CN 212091292U CN 201922370943 U CN201922370943 U CN 201922370943U CN 212091292 U CN212091292 U CN 212091292U
- Authority
- CN
- China
- Prior art keywords
- centrifugal fan
- air
- air filtering
- device shell
- filtering mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses air filtering equipment for a paint spraying workshop, which comprises a device shell, a left centrifugal fan, a right centrifugal fan, a middle clapboard, a U-shaped connecting channel and a left air filtering mechanism and a right air filtering mechanism; the air filtering mechanism comprises a back grating plate and an air purifying curtain. The air filtering equipment for the paint spraying workshop utilizes the middle partition plate to isolate the left centrifugal fan and the left air filtering mechanism from the right centrifugal fan and the right air filtering mechanism, and the ventilation rectangular frame is provided with a baffle plate for closing the ventilation rectangular frame, so that the air filtering equipment can be converted into double-layer air filtering or single-layer air filtering through the steel rope suspension mechanism as required; the suction efficiency of the polluted air can be controlled according to requirements by utilizing the double-fan arrangement of the left centrifugal fan and the right centrifugal fan; utilize bracing piece, buckle bar groove and L shape locking lever to realize the demountable installation of air purification curtain, and can guarantee that the air purification curtain tiles on the back grid board when using.
Description
Technical Field
The utility model relates to an air purification device, especially a workshop air filtration equipment sprays paint.
Background
At present, the existing coating and painting processes are all finished indoors, so that the air pollution in a spray room is serious, and personnel inevitably cause the health influence when the personnel carry out the painting operation in the spray room for a long time. Therefore, there is a need for a paint shop air filtration apparatus that can filter and purify air in a paint shop.
Disclosure of Invention
Utility model purpose: the air filtering equipment for the painting workshop is provided, and air filtering and purification in the painting workshop can be realized.
The technical scheme is as follows: the air filtering device of the paint spraying workshop of the utility model comprises a device shell, a left centrifugal fan, a right centrifugal fan, a middle clapboard, a U-shaped connecting channel and a left air filtering mechanism and a right air filtering mechanism; the middle partition plate is vertically arranged in the middle of the inside of the device shell and divides the inside of the device shell into a left filtering chamber and a right filtering chamber; the left centrifugal fan and the right centrifugal fan are respectively fixedly arranged on the left inner wall and the right inner wall of the device shell, and driving motors of the left centrifugal fan and the right centrifugal fan are arranged outside the device shell; the left air filtering mechanism is arranged between the left centrifugal fan and the middle partition plate and is used for separating the left side filtering chamber from the right side; the right air filtering mechanism is arranged between the right centrifugal fan and the middle partition plate and is used for separating the right and left sides of the right filtering chamber; an air inlet pipe and an air outlet pipe are arranged at the top of the device shell; the air inlet pipe is communicated between the air filtering mechanism on the left side and the middle partition plate; the air outlet pipe is communicated to the air outlet of the right centrifugal fan; one end of the U-shaped connecting channel is connected with an air outlet of the left centrifugal fan; the other end of the U-shaped connecting channel is communicated between the air filtering mechanism on the right side and the middle partition plate; a ventilation rectangular frame is arranged on the middle partition plate in a penetrating way; a baffle plate for closing the ventilation rectangular frame is inserted on the ventilation rectangular frame; a counterweight strip-shaped block is arranged on the upper side edge of the baffle and is installed in a suspension manner through a steel rope suspension mechanism; the air filtering mechanism comprises a back grating plate and an air purifying curtain; the back grid plate is vertically arranged in the device shell, and the edges of the periphery of the back grid plate are respectively fixed with the front inner side surface, the back inner side surface, the upper inner side surface and the lower inner side surface of the device shell; the upper side and the lower side of the air purification curtain are respectively provided with a supporting rod, and the supporting rods are provided with a buckle strip-shaped groove along the length direction; the upper and lower support rods are tightly attached to the upper and lower side edges of the back grid plate; and the upper inner side surface and the lower inner side surface of the device shell and the positions close to the supporting rods are rotatably provided with L-shaped locking rods, and the bent sections are buckled in the buckle strip-shaped grooves after the L-shaped locking rods rotate.
Furthermore, the steel rope suspension mechanism comprises a steel wire rope, two steering pulleys, two semicircular plates, a swinging rod, a handle sleeve and a pressure spring; the hinged end of the swinging rod is installed on the vertical outer side surface of the device shell in a swinging mode through a hinged seat; the two semicircular annular plates are fixedly arranged on the vertical outer side surface of the device shell side by side, the swinging rod is positioned between the two semicircular annular plates, and the hinged position of the swinging rod is close to the circle center position of the semicircular annular plates; the outer ring edges of the two semicircular annular plates are provided with snap tooth at intervals; the handle sleeve is sleeved on the swing rod in a sliding mode, and locking teeth meshed with the buckling teeth are arranged at the end portion of the handle sleeve; the swing end of the swing rod is provided with a limit convex ring; the pressure spring is sleeved on the swinging end of the swinging rod, is positioned between the limiting convex ring and the handle sleeve and is used for pushing the locking teeth to be meshed with the buckle teeth; one end of the steel wire rope is fixedly arranged in the middle of the counterweight strip block, and the other end of the steel wire rope is fixed in the middle of the swinging rod after being rotatably supported by the two steering pulleys.
Furthermore, the access doors are hinged to the left side and the right side of the device shell, and the left side and the right side of the device shell are located on the middle partition plate.
Furthermore, two vertical inner side surfaces in the ventilation rectangular frame are both vertically provided with a guide sliding chute; the front and rear sides of the baffle are respectively embedded in the guide chutes on the front and rear sides in a sliding manner.
Compared with the prior art, the utility model, its beneficial effect is: the left centrifugal fan and the left air filtering mechanism are isolated from the right centrifugal fan and the right air filtering mechanism by the middle partition plate, and the ventilation rectangular frame is provided with a baffle for closing the ventilation rectangular frame, so that the ventilation rectangular frame is converted into double-layer air filtering or single-layer air filtering through the steel rope suspension mechanism as required; the suction efficiency of the polluted air can be controlled according to requirements by utilizing the double-fan arrangement of the left centrifugal fan and the right centrifugal fan; utilize bracing piece, buckle bar groove and L shape locking lever to realize the demountable installation of air purification curtain, and can guarantee that the air purification curtain tiles on the back grid board when using.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 2 is a schematic view of the baffle mounting structure of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1 and 2, the utility model discloses a paint shop air filtration equipment includes: the device comprises a device shell 1, a left centrifugal fan 2, a right centrifugal fan 3, a middle partition plate 4, a U-shaped connecting channel 7 and a left air filtering mechanism and a right air filtering mechanism; the middle partition plate 4 is vertically arranged in the middle of the inside of the device shell 1 and divides the inside of the device shell 1 into a left side filter chamber and a right side filter chamber; the left centrifugal fan 2 and the right centrifugal fan 3 are respectively fixedly arranged on the left inner wall and the right inner wall of the device shell 1, and driving motors of the left centrifugal fan 2 and the right centrifugal fan 3 are both arranged outside the device shell 1; the left air filtering mechanism is arranged between the left centrifugal fan 2 and the middle partition plate 4 and is used for separating the left side filtering chamber from the right side; the right air filtering mechanism is arranged between the right centrifugal fan 3 and the middle partition plate 4 and is used for separating the right and left sides of the right filtering chamber; an air inlet pipe 5 and an air outlet pipe 6 are arranged at the top of the device shell 1; the air inlet pipe 5 is communicated between the air filtering mechanism on the left side and the middle partition plate 4; the air outlet pipe 6 is communicated to the air outlet of the right centrifugal fan 3; one end of the U-shaped connecting channel 7 is connected with the air outlet of the left centrifugal fan 2; the other end of the U-shaped connecting channel 7 is communicated between the right air filtering mechanism and the middle partition plate 4; a ventilation rectangular frame 8 is arranged on the middle partition plate 4 in a penetrating way; a baffle 15 for closing the ventilation rectangular frame 8 is inserted on the ventilation rectangular frame 8; a counterweight strip-shaped block 16 is arranged on the upper side edge of the baffle 15, and the counterweight strip-shaped block 16 is installed in a suspension manner through a steel rope suspension mechanism; the air filtering mechanism comprises a back grating plate 10 and an air purifying curtain 11; the back grid plate 10 is vertically arranged in the device shell 1, and the peripheral edges of the back grid plate are respectively fixed with the front and back inner side faces and the upper and lower inner side faces of the device shell 1; the upper side and the lower side of the air purification curtain 11 are respectively provided with a support rod 12, and the support rods 12 are provided with a buckle strip-shaped groove 13 along the length direction; the upper and lower support rods 12 are attached to the upper and lower sides of the back grid plate 10; and L-shaped locking rods 14 are rotatably arranged on the upper inner side surface and the lower inner side surface of the device shell 1 and close to the supporting rod 12, and after the L-shaped locking rods 14 rotate, the bent sections are buckled in the buckling strip-shaped grooves 13.
The left centrifugal fan 2 and the left air filtering mechanism are isolated from the right centrifugal fan 3 and the right air filtering mechanism by the middle partition plate 4, and the ventilation rectangular frame 8 is provided with a baffle 15 for closing the ventilation rectangular frame 8, so that the double-layer air filtering or the single-layer air filtering is realized by the steel rope suspension mechanism according to the requirement; the suction efficiency of the polluted air can be controlled according to the requirement by utilizing the double-fan arrangement of the left centrifugal fan 2 and the right centrifugal fan 3; utilize bracing piece 12, buckle bar groove 13 and L shape locking lever 14 can realize air purification curtain 11's demountable installation, and can guarantee that air purification curtain 11 tiles on back grid plate 10 when using.
Further, the steel rope suspension mechanism comprises a steel wire rope 18, two diverting pulleys 17, two semicircular annular plates 19, a swinging rod 20, a handle sleeve 21 and a pressure spring 24; the hinged end of the swing rod 20 is installed on the vertical outer side surface of the device shell 1 in a swing mode through a hinged seat; the two semicircular annular plates 19 are fixedly arranged on the vertical outer side surface of the device shell 1 side by side, the swing rod 20 is positioned between the two semicircular annular plates 19, and the hinged position of the swing rod 20 is close to the circle center position of the semicircular annular plates 19; the outer ring edges of the two semicircular annular plates 19 are provided with snap teeth 25 at intervals; the handle sleeve 21 is sleeved on the swing rod 20 in a sliding way, and the end part of the handle sleeve 21 is provided with locking teeth 22 meshed with the buckling teeth 25; the swing end of the swing rod 20 is provided with a limit convex ring 23; the pressure spring 24 is sleeved on the swinging end of the swinging rod 20, is positioned between the limiting convex ring 23 and the handle sleeve 21, and is used for pushing the locking teeth 22 to be meshed with the buckling teeth 25; one end of the steel wire rope 18 is fixedly arranged in the middle of the counterweight strip block 16, and the other end of the steel wire rope is fixed in the middle of the swinging rod 20 after being rotatably supported by two rotating pulleys 17. The steel wire rope 18 can be pulled by the swinging rod 20 according to the requirement by using the steel wire suspension mechanism, so that the insertion depth of the baffle 15 is controlled, and the closed size of the ventilation rectangular frame 8 is adjusted; the positioning of the swing position of the swing lever 20 can be realized by the pressure spring 24, the handle sleeve 21, the snap tooth 25 and the locking tooth 22; the two semicircular annular plates 19 can limit the swing rod 20, and the buckling teeth 25 and the locking teeth 22 are prevented from shaking and staggering; the two diverting pulleys 17 are used for realizing the diverting support of the steel wire rope 18, and the friction damage of the steel wire rope 18 in the pulling process is avoided.
Further, access doors 9 are hingedly mounted on the front side of the device case 1 on both left and right sides of the intermediate partition 4. The air purification curtain 11 can be conveniently replaced by using the access door 9.
Furthermore, two vertical inner side surfaces in the ventilation rectangular frame 8 are both vertically provided with a guide sliding groove 26; the front and rear sides of the shutter 15 are slidably fitted into the front and rear guide chutes 26, respectively. The guide chute 26 can be used to limit the insertion and extraction of the baffle 15 in the ventilation rectangular frame 8.
When the air filtering equipment in the paint spraying workshop is used, the left centrifugal fan 2 and/or the right centrifugal fan 3 are/is selected to be used for sucking air inlet according to the requirement; when high-efficiency and good purification is needed, the left centrifugal fan 2 and the right centrifugal fan 3 are started at the same time, the swinging rod 20 is used for controlling the baffle 15 to be completely inserted, the ventilation rectangular frame 8 is sealed, air polluted by paint mist is sucked from the air inlet pipe 5, passes through the left air filtering mechanism firstly, passes through the right air filtering mechanism through the U-shaped connecting channel 7, and is finally discharged by the right centrifugal fan 3; when the air pollution degree is not high, the left centrifugal fan 2 or the right centrifugal fan 3 can be independently started to purify air; the steel rope suspension mechanism is used for controlling the on-off of the ventilation rectangular frame 8, so that air purification is realized by selectively utilizing the two-layer air filtering mechanism or the single-layer air filtering mechanism, and various air purification requirements are met.
As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. A paint shop air filtration equipment which characterized in that: comprises a device shell (1), a left centrifugal fan (2), a right centrifugal fan (3), a middle clapboard (4), a U-shaped connecting channel (7) and a left air filtering mechanism and a right air filtering mechanism; the middle partition plate (4) is vertically arranged in the middle of the inside of the device shell (1) and divides the inside of the device shell (1) into a left side filter chamber and a right side filter chamber; the left centrifugal fan (2) and the right centrifugal fan (3) are respectively fixedly arranged on the left inner wall and the right inner wall of the device shell (1), and driving motors of the left centrifugal fan (2) and the right centrifugal fan (3) are arranged outside the device shell (1); the left air filtering mechanism is arranged between the left centrifugal fan (2) and the middle partition plate (4) and is used for separating the left side and the right side of the left filtering chamber; the right air filtering mechanism is arranged between the right centrifugal fan (3) and the middle partition plate (4) and is used for separating the right and left sides of the right filtering chamber; an air inlet pipe (5) and an air outlet pipe (6) are arranged at the top of the device shell (1); the air inlet pipe (5) is communicated between the air filtering mechanism on the left side and the middle partition plate (4); the air outlet pipe (6) is communicated to the air outlet of the right centrifugal fan (3); one end of the U-shaped connecting channel (7) is connected with an air outlet of the left centrifugal fan (2); the other end of the U-shaped connecting channel (7) is communicated between the right air filtering mechanism and the middle partition plate (4); a ventilation rectangular frame (8) is arranged on the middle partition plate (4) in a penetrating way; a baffle plate (15) for closing the ventilation rectangular frame (8) is inserted on the ventilation rectangular frame (8); a counterweight strip-shaped block (16) is arranged on the upper side edge of the baffle (15), and the counterweight strip-shaped block (16) is installed in a suspension manner through a steel rope suspension mechanism; the air filtering mechanism comprises a back grating plate (10) and an air purifying curtain (11); the back grid plate (10) is vertically arranged in the device shell (1), and the peripheral edges of the back grid plate are respectively fixed with the front inner side surface, the rear inner side surface, the upper inner side surface and the lower inner side surface of the device shell (1); the upper side and the lower side of the air purification curtain (11) are respectively provided with a support rod (12), and the support rods (12) are provided with a buckle strip-shaped groove (13) along the length direction; the upper and lower support rods (12) are tightly attached to the upper and lower side edges of the back grid plate (10); l-shaped locking rods (14) are rotatably arranged on the upper inner side surface and the lower inner side surface of the device shell (1) and close to the supporting rod (12), and the bent sections are buckled in the buckle strip-shaped grooves (13) after the L-shaped locking rods (14) rotate.
2. The paint shop air filtration apparatus according to claim 1, wherein: the steel rope suspension mechanism comprises a steel wire rope (18), two diverting pulleys (17), two semicircular annular plates (19), a swinging rod (20), a handle sleeve (21) and a pressure spring (24); the hinged end of the swing rod (20) is installed on the vertical outer side surface of the device shell (1) in a swing mode through a hinged seat; the two semicircular annular plates (19) are fixedly arranged on the vertical outer side surface of the device shell (1) side by side, the swinging rod (20) is positioned between the two semicircular annular plates (19), and the hinged position of the swinging rod (20) is close to the circle center position of the semicircular annular plates (19); the outer ring edges of the two semicircular annular plates (19) are provided with snap teeth (25) at intervals; the handle sleeve (21) is sleeved on the swing rod (20) in a sliding manner, and the end part of the handle sleeve (21) is provided with locking teeth (22) meshed with the buckling teeth (25); a limit convex ring (23) is arranged at the swinging end of the swinging rod (20); the pressure spring (24) is sleeved on the swinging end of the swinging rod (20), is positioned between the limiting convex ring (23) and the handle sleeve (21) and is used for pushing the locking teeth (22) to be meshed with the buckling teeth (25); one end of a steel wire rope (18) is fixedly arranged in the middle of the counterweight strip block (16), and the other end of the steel wire rope is fixed in the middle of the swinging rod (20) after being rotatably supported by two rotating pulleys (17).
3. The paint shop air filtration apparatus according to claim 1, wherein: and access doors (9) are hinged on the front side surface of the device shell (1) and positioned at the left side and the right side of the middle partition plate (4).
4. The paint shop air filtration apparatus according to claim 1, wherein: two vertical inner side surfaces in the ventilation rectangular frame (8) are respectively and vertically provided with a guide sliding chute (26); the front and rear sides of the baffle (15) are respectively embedded in the guide chutes (26) at the front and rear sides in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922370943.4U CN212091292U (en) | 2019-12-26 | 2019-12-26 | Workshop filtration equipment sprays paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922370943.4U CN212091292U (en) | 2019-12-26 | 2019-12-26 | Workshop filtration equipment sprays paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212091292U true CN212091292U (en) | 2020-12-08 |
Family
ID=73625639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922370943.4U Expired - Fee Related CN212091292U (en) | 2019-12-26 | 2019-12-26 | Workshop filtration equipment sprays paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212091292U (en) |
-
2019
- 2019-12-26 CN CN201922370943.4U patent/CN212091292U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201744424U (en) | Dry spray booth | |
| CN115597158B (en) | Wall-mounted photocatalytic fresh air machine | |
| CN103851697A (en) | Hidden air conditioner | |
| CN110497536B (en) | Wall slotting device | |
| CN212091292U (en) | Workshop filtration equipment sprays paint | |
| CN113606625A (en) | Multifunctional smoke extractor | |
| KR20120119635A (en) | Movable type paint booth | |
| CN202561866U (en) | Integrated smoke-exhausting purification device | |
| CN217747693U (en) | Water curtain water outlet balance adjusting mechanism for paint spraying water curtain cabinet | |
| CN110038382A (en) | A kind of efficient automatic removing exhaust gas device of paint production | |
| CN215310823U (en) | Air filtering equipment for coating room | |
| CN206300245U (en) | A kind of smoke purifier | |
| CN211989335U (en) | Environment-friendly paint spray booth | |
| JPH0130543B2 (en) | ||
| CN211659539U (en) | Fume extractor convenient to clearance | |
| CN211345625U (en) | Plasma air purification fume chamber | |
| CN215310822U (en) | Air filtering device for coating workshop | |
| CN211363831U (en) | Novel composite board hot press | |
| CN209952506U (en) | Low-cost efficient dust collector | |
| CN219494339U (en) | Air purification robot with adjustable purification range | |
| CN220287537U (en) | Fume purifying equipment | |
| CN211650575U (en) | Formaldehyde scavenger spraying device | |
| CN214809316U (en) | Tail gas treatment's baking finish room | |
| CN220918513U (en) | Aluminum alloy section spraying tail gas collecting and processing system | |
| CN213529309U (en) | Auto-parts workshop that sprays paint with air purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |