CN210208043U - Dust suppression device for teaching green plate - Google Patents
Dust suppression device for teaching green plate Download PDFInfo
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- CN210208043U CN210208043U CN201921029083.1U CN201921029083U CN210208043U CN 210208043 U CN210208043 U CN 210208043U CN 201921029083 U CN201921029083 U CN 201921029083U CN 210208043 U CN210208043 U CN 210208043U
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Abstract
The utility model relates to the technical field of teaching equipment, in particular to a dust suppression device for a teaching green plate, which can enhance the dust suppression effect by extracting dust on the surface of the teaching green plate, reduce the dust flying to the outside and cause pollution to the external environment, facilitate the collection and treatment of the dust by filtering the dust, and improve the practicability and reliability; the plate comprises a plate body, a left supporting leg and a right supporting leg, wherein the left side of the bottom end of the plate body is connected with the top end of the left supporting leg, and the right side of the bottom end of the plate body is connected with the top end of the right supporting leg; the device also comprises a dust collection pipe, a first guide pipe, a three-way pipe, a second guide pipe, a filter box, a filter plate, a mounting plate, a motor, a speed reducer, a third guide pipe and a fourth guide pipe.
Description
Technical Field
The utility model relates to a technical field of teaching equipment especially relates to a green board of teaching is with dust suppression device.
Background
As is well known, a dust suppression device for teaching green sheets is an auxiliary device for suppressing dust generated by teaching green sheets, and is widely used in the field of teaching equipment; the existing dust suppression device for the teaching green board comprises a board body, a left supporting leg and a right supporting leg, wherein the left side of the bottom end of the board body is connected with the top end of the left supporting leg, the right side of the bottom end of the board body is connected with the top end of the right supporting leg, and a baffle is arranged around the outer side of the front end of the board body; when the existing dust suppression device for the teaching green plate is used, dust is generated on the surface of the green plate when the teaching green plate is wiped, and the dust is blocked by the baffle; present teaching green board is with dust suppression device discovery in using, the baffle is when blockking the dust, and the effect that blocks of baffle is relatively poor, still has a large amount of dusts to fly to the external world, causes air pollution, and the dust is difficult for collecting and processing work simultaneously, leads to the practicality and the reliability relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a through extracting the dust on teaching green sheet surface, the reinforcing presses down the dirt effect, reduces the dust and flies to the external world and cause the pollution to external environment, through filtering the dust, makes things convenient for the collection and the processing of dust, improves the green board of teaching of practicality and reliability and uses dust suppression device.
The utility model relates to a dust suppression device for teaching green board, which comprises a board body, a left leg and a right leg, wherein the left side of the bottom end of the board body is connected with the top end of the left leg, and the right side of the bottom end of the board body is connected with the top end of the right leg; the dust collection device comprises a plate body, and is characterized by also comprising a dust collection pipe, a first guide pipe, a three-way pipe, a second guide pipe, a filter box, a filter plate, a mounting plate, a motor, a speed reducer, a third guide pipe and a fourth guide pipe, wherein a cross beam is arranged below the plate body, the left end and the right end of the cross beam are respectively connected with the lower side of the right end of a left supporting leg and the lower side of the left end of a right supporting leg, the dust collection pipe is annular, dust collection ports are uniformly formed in the inner wall of the annular dust collection; the inner hole of the dust absorption pipe is communicated, the rear end of the dust absorption pipe is connected with the outer side of the front end of the plate body, the upper side input end of a first conduit is communicated with the right side of the bottom end of the dust absorption pipe, the lower side output end of the first conduit is communicated with the right side input end of a three-way pipe, the left side output end of the three-way pipe is communicated with the right side input end of a second conduit, the bottom end of a filter box is connected with the right side of the top end of a cross beam, a first cavity is arranged in the filter box, a fixing device is vertically arranged in the middle of the first cavity, a filter plate is arranged on the fixing device, the left side output end of the second conduit is communicated with the right end of the first cavity, the bottom end of the mounting plate is connected with the middle of the top end of the cross beam, the top end of the mounting plate is connected with the, the right input end of the fourth conduit is communicated with the upper output end of the speed reducer.
The utility model discloses a green board of teaching is with dust suppression device still includes water tank and fifth pipe, and the water tank is located the left of mounting panel, and the bottom of water tank is connected with the top left side of crossbeam, and the inside of water tank is provided with the second cavity, and the left side output of fourth pipe passes water tank top right side and stretches into to second cavity right side downside, the bottom and the second cavity top left side intercommunication of fifth pipe.
The utility model discloses a green board of teaching is with dust suppression device, fixing device includes two sets of left splint and two sets of right splint, inside two sets of left splint and the equal vertical first cavity that is located of two sets of right splint, the outer end of two sets of left splint is connected with first cavity front end and rear end respectively, two sets of right splint all are located right-hand of two sets of left splint, the outer end of two sets of right splint is connected with first cavity front end and rear end respectively, the front side and the rear side of first blow-off pipe are located respectively between two sets of left splint and two sets of right splint.
The utility model discloses a teaching green board is with dust suppression device still includes first drain pipe and first drain valve, the left end and the first cavity right-hand member downside intercommunication of first drain pipe, first drain valve install on first drain pipe and with first drain pipe intercommunication.
The utility model discloses a green board of teaching is with dust suppression device still includes the apron, and first cavity top intercommunication is provided with the access hole, and the bottom lid dress of apron passes through bolt-up with the rose box and is connected on the top of access hole.
The utility model discloses a green board of teaching is with dust suppression device still includes clearance pipe, clearance valve and blowoff valve, the right-hand member and the left downside of dust absorption pipe hole intercommunication of clearance pipe, the clearance valve install on the clearance pipe and with clearance pipe intercommunication, the blowoff valve install at the three-way pipe downside and with three-way pipe downside intercommunication.
The utility model discloses a teaching is dust suppression device for green board still includes that the second excretes pipe and second and excretes the valve, and the right-hand member and the second cavity left end downside intercommunication of pipe are excreteed to the second, and the second is excreted the valve and is installed on the pipe is excreteed to the second and excrete the pipe intercommunication with the second.
The utility model discloses a dust suppression device is used to green board of teaching still includes water injection pipe, water injection fill and clamp plate, and the bottom and the second cavity top middle part intercommunication of water injection pipe, the bottom of water injection fill and the top of water injection pipe intercommunication, clamp plate lid dress are on the top of water injection fill.
Compared with the prior art, the beneficial effects of the utility model are that: open the motor, the motor drives the reduction gear and rotates, the dust that the green board surface of teaching produced inhales the dust absorption pipe content through the dust absorption mouth on the dust absorption pipe inside, the intraductal dust of dust absorption is through first pipe, inside three-way pipe and the first cavity of second pipe entering, the filter filters the dust in the first cavity, gas flow after the filtration flows in first cavity left side, the reduction gear extracts first cavity left side air through the third pipe and discharges to the external world through the fourth pipe, extract through the dust to the green board surface of teaching, the reinforcing presses down the dirt effect, it flies to the external world and causes the pollution to the external environment to reduce the dust, through filtering the dust, make things convenient for the collection and the processing of dust, practicality and reliability are improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged schematic view of the filter box of FIG. 1;
FIG. 3 is a schematic view of a top enlarged portion of the filter box of FIG. 1;
FIG. 4 is a right enlarged view of the suction tube of FIG. 1;
in the drawings, the reference numbers: 1. a plate body; 2. a left leg; 3. a right leg; 4. a dust collection pipe; 5. a first conduit; 6. a three-way pipe; 7. a second conduit; 8. a filter box; 9. a filter plate; 10. mounting a plate; 11. a motor; 12. a speed reducer; 13. a third conduit; 14. a fourth conduit; 15. a water tank; 16. a fifth conduit; 17. a left splint; 18. a right splint; 19. a first drain pipe; 20. a first drain valve; 21. a cover plate; 22. cleaning the pipe; 23. cleaning the valve; 24. a blowoff valve; 25. a second drain pipe; 26. a second drain valve; 27. a water injection pipe; 28. a water injection hopper; 29. and (7) pressing a plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the dust suppression device for teaching green boards of the present invention comprises a board body 1, a left leg 2 and a right leg 3, wherein the left side of the bottom end of the board body 1 is connected with the top end of the left leg 2, and the right side of the bottom end of the board body 1 is connected with the top end of the right leg 3; the plate body is characterized by further comprising a dust collection pipe 4, a first guide pipe 5, a three-way pipe 6, a second guide pipe 7, a filter box 8, a filter plate 9, a mounting plate 10, a motor 11, a speed reducer 12, a third guide pipe 13 and a fourth guide pipe 14, wherein a cross beam is arranged below the plate body 1, the left end and the right end of the cross beam are respectively connected with the lower side of the right end of the left supporting leg 2 and the lower side of the left end of the right supporting leg 3, the dust collection pipe 4 is annular, dust collection ports are uniformly formed in the inner wall of the annular ring of the dust collection pipe 4, and the; the inner hole of the dust absorption pipe 4 is communicated, the rear end of the dust absorption pipe 4 is connected with the outer side of the front end of the plate body 1, the upper side input end of a first guide pipe 5 is communicated with the right side of the bottom end of the dust absorption pipe 4, the lower side output end of the first guide pipe 5 is communicated with the right side input end of a three-way pipe 6, the left side output end of the three-way pipe 6 is communicated with the right side input end of a second guide pipe 7, the bottom end of a filter box 8 is connected with the right side of the top end of a cross beam, a first cavity is arranged in the filter box 8, a fixing device is vertically arranged in the middle of the first cavity, a filter plate 9 is arranged on the fixing device, the left side output end of the second guide pipe 7 is communicated with the right end of the first cavity, the bottom end of a mounting plate 10 is connected with the middle of the top end of the cross beam, the right input end of the third conduit 13 is communicated with the left end of the first cavity, and the right input end of the fourth conduit 14 is communicated with the upper output end of the reducer 12; open the motor, the motor drives the reduction gear and rotates, the dust that the green board surface of teaching produced inhales the dust absorption pipe content through the dust absorption mouth on the dust absorption pipe inside, the intraductal dust of dust absorption is through first pipe, inside three-way pipe and the first cavity of second pipe entering, the filter filters the dust in the first cavity, gas flow after the filtration flows in first cavity left side, the reduction gear extracts first cavity left side air through the third pipe and discharges to the external world through the fourth pipe, extract through the dust to the green board surface of teaching, the reinforcing presses down the dirt effect, it flies to the external world and causes the pollution to the external environment to reduce the dust, through filtering the dust, make things convenient for the collection and the processing of dust, practicality and reliability are improved.
The utility model discloses a dust suppression device for teaching green plate, still include water tank 15 and fifth pipe 16, water tank 15 is located the left of mounting panel 10, and the bottom of water tank 15 is connected with the top left side of crossbeam, and the inside of water tank 15 is provided with the second cavity, and the left side output of fourth pipe 14 passes the right side of the top of water tank 15 and stretches into the lower right side of second cavity, and the bottom of fifth pipe 16 is communicated with the left side of the top of second cavity; through the filterable air in the fourth pipe through the aquatic in the second cavity, water can dissolve and adsorb the unable filterable impurity of filter, makes the air obtain secondary purification, and the air after the purification is discharged to the external world through the fifth pipe, improves the air purification effect, improves the practicality.
The utility model discloses a dust suppression device for teaching green plate, fixing device include two sets of left splint 17 and two sets of right splint 18, two sets of left splint 17 and two sets of right splint 18 are all vertically located inside the first cavity, the outer ends of two sets of left splint 17 are connected with first cavity front end and rear end respectively, two sets of right splint 18 are all located the right side of two sets of left splint 17, the outer ends of two sets of right splint 18 are connected with first cavity front end and rear end respectively, the front side and the rear side of first blow-off pipe 19 are located between two sets of left splint 17 and two sets of right splint 18 respectively; through setting up fixing device, can conveniently fix and dismantle fast first blow off pipe, improve the practicality.
The utility model discloses a dust suppression device for teaching green plate, which also comprises a first drain pipe 19 and a first drain valve 20, wherein the left end of the first drain pipe 19 is communicated with the lower side of the right end of the first cavity, and the first drain valve 20 is arranged on the first drain pipe 19 and is communicated with the first drain pipe 19; open first blow off valve, the first pipe of excreting of the first interior filterable dust accessible of first cavity discharges to external collection device in, conveniently collects and handles the dust, improves the practicality.
The utility model discloses a dust suppression device for teaching green plate, which also comprises a cover plate 21, wherein the top end of the first cavity is communicated with and provided with an access hole, the bottom end of the cover plate 21 is covered on the top end of the access hole, and the cover plate 21 is tightly connected with a filter box 8 through bolts; the cover plate is opened, the filter plate can be taken out conveniently, the filter plate is convenient to replace and clean, cleaning work is conveniently carried out on the first cavity, and practicability is improved.
The utility model discloses a dust suppression device for teaching green plate, which also comprises a cleaning pipe 22, a cleaning valve 23 and a blowoff valve 24, wherein the right end of the cleaning pipe 22 is communicated with the lower left side of the inner hole of the dust collection pipe 4, the cleaning valve 23 is arranged on the cleaning pipe 22 and is communicated with the cleaning pipe 22, and the blowoff valve 24 is arranged at the lower side of the three-way pipe 6 and is communicated with the lower side of the three-way pipe 6; open the clearance valve, inside external clearance water accessible clearance pipe flowed into dust absorption pipe downside hole and flowed into the tee bend pipe through first pipe, open the blowoff valve, the intraductal washing water of tee bend is discharged to the external world through tee bend pipe downside output, through wasing the dust absorption pipe is inside, prevents that the dust from piling up at the intraductal production of dust absorption, prevents that the dust from blockking up the dust absorption pipe hole, improves the intraductal air permeability of dust absorption, improves the practicality.
The utility model discloses a dust suppression device for teaching green plate, which also comprises a second drainage pipe 25 and a second drainage valve 26, wherein the right end of the second drainage pipe 25 is communicated with the lower side of the left end of the second cavity, and the second drainage valve 26 is arranged on the second drainage pipe 25 and is communicated with the second drainage pipe 25; open the second and excrete the valve, the water accessible second in the second cavity is excreted the pipe and is discharged to the external world, conveniently discharges the water in the second cavity, improves the practicality.
The utility model discloses a dust suppression device for teaching green plate, which also comprises a water injection pipe 27, a water injection bucket 28 and a pressing plate 29, wherein the bottom end of the water injection pipe 27 is communicated with the middle part of the top end of the second cavity, the bottom end of the water injection bucket 28 is communicated with the top end of the water injection pipe 27, and the pressing plate 29 is covered on the top end of the water injection bucket 28; open the clamp plate, inside external water accessible water injection fill and water injection pipe poured the second cavity, the convenience was supplemented and was changed the water in the second cavity, improved the practicality.
The utility model discloses a green board of teaching is with dust suppression device, it is at the during operation, open the motor, the motor drives the reduction gear and rotates, the dust that the green board surface of teaching produced passes through the dust absorption mouth on the dust absorption pipe and inhales inside the dust absorption pipe content, the intraductal dust of dust absorption is through first pipe, inside three-way pipe and the first cavity of second pipe entering, the dust of filter in to the first cavity filters, gas after the filtration flows in first cavity left side, the reduction gear extracts first cavity left side air through the third pipe and emits into the aquatic in the second cavity through the fourth pipe, water in the second cavity can dissolve and adsorb the unable filterable impurity of filter, make the air obtain secondary purification, the air after the purification through the fifth pipe discharge to the external world can.
The utility model discloses a teaching is dust suppression device for green board, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A dust suppression device for a teaching green plate comprises a plate body (1), a left leg (2) and a right leg (3), wherein the left side of the bottom end of the plate body (1) is connected with the top end of the left leg (2), and the right side of the bottom end of the plate body (1) is connected with the top end of the right leg (3); the novel dust collection plate is characterized by further comprising a dust collection pipe (4), a first guide pipe (5), a three-way pipe (6), a second guide pipe (7), a filter box (8), a filter plate (9), a mounting plate (10), a motor (11), a speed reducer (12), a third guide pipe (13) and a fourth guide pipe (14), wherein a cross beam is arranged below the plate body (1), the left end and the right end of the cross beam are respectively connected with the lower side of the right end of the left supporting leg (2) and the lower side of the left end of the right supporting leg (3), the dust collection pipe (4) is annular, dust collection ports are uniformly formed in the inner wall of the annular ring of the dust collection pipe (4), and the outer ends of the dust; the inner hole of the dust absorption pipe (4) is communicated, the rear end of the dust absorption pipe (4) is connected with the outer side of the front end of the plate body (1), the upper side input end of the first guide pipe (5) is communicated with the right side of the bottom end of the dust absorption pipe (4), the lower side output end of the first guide pipe (5) is communicated with the right side input end of the three-way pipe (6), the left side output end of the three-way pipe (6) is communicated with the right side input end of the second guide pipe (7), the bottom end of the filter box (8) is connected with the right side of the top end of the cross beam, a first cavity is arranged in the filter box (8), a fixing device is vertically arranged in the middle of the first cavity, the filter plate (9) is arranged on the fixing device, the left side output end of the second guide pipe (7) is communicated with the right end of the first cavity, the bottom end of the mounting plate (10) is connected with the middle of the top end of the, the right input end of the speed reducer (12) is communicated with the left output end of the third conduit (13), the right input end of the third conduit (13) is communicated with the left end of the first cavity, and the right input end of the fourth conduit (14) is communicated with the upper output end of the speed reducer (12).
2. The dust suppression device for the teaching green board as claimed in claim 1, further comprising a water tank (15) and a fifth conduit (16), wherein the water tank (15) is located at the left side of the mounting plate (10), the bottom end of the water tank (15) is connected with the left side of the top end of the cross beam, a second cavity is arranged inside the water tank (15), the left output end of the fourth conduit (14) penetrates through the right side of the top end of the water tank (15) and extends into the right lower side of the second cavity, and the bottom end of the fifth conduit (16) is communicated with the left side of the top end of the second cavity.
3. A dust suppressing device for teaching green board as claimed in claim 2, characterized in that the fixing device comprises two sets of left clamping plates (17) and two sets of right clamping plates (18), the two sets of left clamping plates (17) and the two sets of right clamping plates (18) are vertically positioned inside the first cavity, the outer ends of the two sets of left clamping plates (17) are respectively connected with the front end and the rear end of the first cavity, the two sets of right clamping plates (18) are respectively positioned at the right of the two sets of left clamping plates (17), the outer ends of the two sets of right clamping plates (18) are respectively connected with the front end and the rear end of the first cavity, and the front side and the rear side of the first drain pipe (19) are respectively positioned between the two sets of left clamping plates (17) and the two sets of right clamping plates (18.
4. A dust suppressing apparatus for teaching green sheets as claimed in claim 3, further comprising a first drain pipe (19) and a first drain valve (20), the left end of the first drain pipe (19) communicating with the lower side of the right end of the first chamber, the first drain valve (20) being installed on the first drain pipe (19) and communicating with the first drain pipe (19).
5. A dust suppression device for teaching green plate as claimed in claim 4, further comprising a cover plate (21), wherein the top end of the first cavity is provided with an access opening, the bottom end of the cover plate (21) is covered on the top end of the access opening, and the cover plate (21) is tightly connected with the filter box (8) through bolts.
6. A dust suppression device for teaching green plate as claimed in claim 5, further comprising a cleaning pipe (22), a cleaning valve (23) and a blow-off valve (24), wherein the right end of the cleaning pipe (22) is communicated with the lower left side of the inner hole of the dust suction pipe (4), the cleaning valve (23) is installed on the cleaning pipe (22) and is communicated with the cleaning pipe (22), and the blow-off valve (24) is installed on the lower side of the tee pipe (6) and is communicated with the lower side of the tee pipe (6).
7. A dust suppressing device for teaching greenboards as claimed in claim 6, further comprising a second drain pipe (25) and a second drain valve (26), the right end of the second drain pipe (25) communicating with the lower side of the left end of the second chamber, the second drain valve (26) being mounted on the second drain pipe (25) and communicating with the second drain pipe (25).
8. The dust suppression device for the teaching green board as claimed in claim 7, further comprising a water injection pipe (27), a water injection hopper (28) and a pressure plate (29), wherein the bottom end of the water injection pipe (27) is communicated with the middle part of the top end of the second cavity, the bottom end of the water injection hopper (28) is communicated with the top end of the water injection pipe (27), and the pressure plate (29) is covered on the top end of the water injection hopper (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029083.1U CN210208043U (en) | 2019-07-03 | 2019-07-03 | Dust suppression device for teaching green plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029083.1U CN210208043U (en) | 2019-07-03 | 2019-07-03 | Dust suppression device for teaching green plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210208043U true CN210208043U (en) | 2020-03-31 |
Family
ID=69935712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921029083.1U Active CN210208043U (en) | 2019-07-03 | 2019-07-03 | Dust suppression device for teaching green plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210208043U (en) |
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2019
- 2019-07-03 CN CN201921029083.1U patent/CN210208043U/en active Active
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