CN214261073U

CN214261073U - Airtight dust cover of dust remover

Info

Publication number: CN214261073U
Application number: CN202022802952.9U
Authority: CN
Inventors: 张宇星
Original assignee: North American Anti Rust Technology Shanghai Co ltd
Current assignee: North American Anti Rust Technology Shanghai Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-09-24
Anticipated expiration: 2030-11-28

Abstract

The utility model discloses an airtight dust cover of a dust remover, which comprises an installation disc; the utility model discloses a sealing structure of a thread installation, including mounting disc, blast pipe, rubber mounting disc, sealed lid, air duct, miniature electronic air pump, the central point department of mounting disc bottom installs the thread installation pipe, and the central point department of the internal installation of thread installation pipe bottom installs the blast pipe, the bottom of blast pipe has foldable gasbag end cap through rubber mounting disc fixed mounting, and the surface cover of the inside blast pipe of thread installation is equipped with sealed gasbag, the central point department at mounting disc top installs through the collar and can dismantle sealed lid, and the top of air duct is installed and is located the aeration mechanism that can dismantle sealed lid top, miniature electronic air pump is installed to the bottom in the aeration mechanism. The utility model discloses the mounting disc of threaded mounting pipe and through the bolt structure installation has been set up for the stability of shield installation is higher, and double-deck sealed effect can be realized to the sealed gasbag and the foldable gasbag end cap that set up in addition, and then has guaranteed the dustproof effect of shield.

Description

Airtight dust cover of dust remover

Technical Field

The utility model relates to a dust remover technical field specifically is a dust remover air-tight type shield.

Background

The existing power plant dust removing equipment generally adopts electric dust removal, bag dust removal and electric bag composite dust remover, and because the electric dust remover and the electric bag composite dust remover have low maintenance cost, small running resistance and low cost, the dust removing equipment is favored by users, and the dust cover is an essential component in the dust remover.

The existing dust cover of the dust remover has the defects that:

1. the existing dust cover of the dust remover generally adopts a simple sealing cover to carry out sealing and dust prevention, and only one group of dust prevention structures are arranged, so that dust leakage is easy to occur when the pressure in the dust remover is high, and the sealing effect is poor when the dust remover is used, so that the dust prevention effect of the dust cover is influenced;

2. the dust cover of the existing dust remover is not provided with an airtight type dust-proof structure, the dust-proof and dust-discharging operations are inconvenient to automatically control when the dust-proof and dust-discharging device is used, the use limitation is large, the dust-discharging structure is not arranged on the existing dust cover, the dust cover needs to be opened when the dust needs to be discharged, and therefore the work difficulty is increased, and the practicability is poor.

Therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust remover air-tight shield to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an airtight dust cover of a dust remover comprises an installation disc; the central position of the top of the mounting disc is provided with a detachable sealing cover through a mounting ring, the central position of the top of the mounting disc is provided with an air guide pipe communicated with the air exhaust pipe, the air guide pipe is characterized in that through holes are uniformly distributed in the mounting disc on the outer side edge of the air guide pipe, an inflating mechanism located above the detachable sealing cover is mounted at the top of the air guide pipe, a miniature electric air pump is mounted at the bottom in the inflating mechanism, and the output end of the miniature electric air pump is communicated with the air guide pipe.

Preferably, the foldable air bag plug comprises anti-slip rings, rubber discs, air guide holes and arc plugs, the anti-slip rings are wrapped on the outer surface of the foldable air bag plug at equal intervals, two groups of rubber discs are arranged in the foldable air bag plug between the anti-slip rings, the air guide holes are formed in the center of each rubber disc, and the arc plugs are located on the bottom surfaces of the foldable air bag plugs.

Preferably, all fixed mounting have the installation foot on the four sides of mounting disc, and the central point department of installation foot installs the construction bolt, the bottom cover of threaded installation pipe outside mounting disc has the rubber sleeve, and the surface of threaded installation pipe is equipped with the screw thread.

Preferably, the both sides at the detachable sealing cover top all are equipped with trumpet-shaped dust exhaust hole, and the dust exhaust pipe is installed at the top in trumpet-shaped dust exhaust hole, and the top of dust exhaust pipe is installed through helicitic texture and is dismantled the dust absorption pipe.

Preferably, the top of the air duct is provided with an installation pipe, the top of the installation pipe is provided with an embedded installation head, the central position of the bottom of the inflation mechanism is provided with the installation head, and the installation head is installed on the outer side of the embedded installation head.

Preferably, the miniature electric air pump is installed inside the inflation mechanism through mounting pads at the top and the bottom, a louver is arranged on the side wall of the inflation mechanism, and the louver is opposite to the air inlet end of the miniature electric air pump.

Preferably, a rechargeable battery is installed in the inflation mechanism at the top of the miniature electric air pump, a control panel is installed at the top of the rechargeable battery, a charging jack and a power switch are arranged at the top of the control panel, and the output end of the rechargeable battery is connected in series with the power switch and electrically connected with the miniature electric air pump.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this dust remover air-tight shield has set up threaded mounting pipe and the mounting disc through the bolt structure installation for the stability of shield installation is higher, and the sealed gasbag and the foldable gasbag end cap that set up in addition can realize double-deck sealed effect, avoids the shield position department because of the too big condition that leads to the dust to leak of pressure, and then has guaranteed the dustproof effect of shield.

2. This dust remover airtight type shield has set up the mechanism of aerifing, can aerify sealed gasbag and foldable gasbag end cap when needs seal the dust remover, and sealed gasbag and foldable gasbag end cap can seal the dust exhaust position, and the dust absorption pipe can external dust collecting equipment dismantled of setting in addition, and then concentrates the discharge to the dust in the dust remover, has improved the practicality of shield.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of the foldable air bag plug of the present invention;

fig. 5 is an enlarged view of the inflating mechanism of the present invention.

In the figure: 1. a folding air bag plug; 101. an anti-slip ferrule; 102. a rubber disc; 103. an air vent; 104. an arc-shaped plug; 2. a rubber mounting plate; 201. a first inflation port; 3. an exhaust pipe; 4. installing a pipe in a threaded manner; 401. a groove; 5. sealing the air bag; 501. a rubber collar; 502. a non-slip mat; 503. a second inflation port; 6. mounting a disc; 601. a through hole; 7. a mounting ring; 8. a removable seal cap; 801. a horn-shaped dust exhaust hole; 9. the dust suction pipe can be disassembled; 10. an inflation mechanism; 1001. a louver; 11. A rechargeable battery; 12. a miniature electric air pump; 1201. a mounting mat; 13. a mounting head; 14. a dust exhaust pipe; 15. installing a pipe; 1501. an embedded mounting head; 16. mounting a foot; 1601. installing a bolt; 17. an air duct; 18. a control panel; 1801. A charging jack; 1802. and a power switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: an airtight dust cover of a dust remover comprises a mounting disc 6; the central position of the bottom of the mounting disc 6 is provided with a threaded mounting tube 4, the central position of the bottom of the mounting disc 6 in the threaded mounting tube 4 is provided with an exhaust tube 3, the threaded mounting tube 4 can facilitate the fixed mounting of the mounting disc 6 at the position of a dust exhaust port of a dust remover, the exhaust tube 3 can facilitate the transmission of air flow, the bottom of the exhaust tube 3 is fixedly provided with a folding air bag plug 1 through a rubber mounting disc 2, the central position of the rubber mounting disc 2 is provided with a first inflation hole 201 communicated with the folding air bag plug 1, the surface of the exhaust tube 3 in the threaded mounting tube 4 is sleeved with a sealing air bag 5, the exhaust tube 3 facilitates the mounting of the folding air bag plug 1, the sealing air bag 5 is mounted on the outer surface of the exhaust tube 3 through a rubber lantern ring 501, the central position of the rubber lantern ring 501 is provided with a second inflation hole 503 communicated with the sealing air bag 5, and the outer end of the sealing air bag 5 is provided with an anti-skid pad 502, a groove 401 is formed in the inner wall of the threaded mounting pipe 4 at the position of the sealing air bag 5, a detachable sealing cover 8 is mounted at the central position of the top of the mounting disc 6 through a mounting ring 7, an air guide pipe 17 communicated with the exhaust pipe 3 is mounted at the central position of the top of the mounting disc 6, through holes 601 are uniformly distributed in the mounting disc 6 on the outer side edge of the air guide pipe 17, an inflating mechanism 10 located above the detachable sealing cover 8 is mounted at the top of the air guide pipe 17, a miniature electric air pump 12 is mounted at the bottom in the inflating mechanism 10, and the output end of the miniature electric air pump 12 is communicated with the air guide pipe 17;

specifically, when the dust exhaust port of the dust remover needs to be sealed, a worker opens the miniature electric air pump 12 in the inflation mechanism 10 to inflate the folding airbag plug 1 and the sealing airbag 5 through the air duct 17 and the exhaust pipe 3, the air flow is inflated into the sealing airbag 5 through the second inflation hole 503, the sealing airbag 5 expands outwards and is embedded into the groove 401 on the inner wall of the threaded mounting pipe 4, so that the sealing effect is achieved, in addition, the air flow in the exhaust pipe 3 is guided into the folding airbag plug 1 through the first inflation hole 201, the folding airbag plug 1 can be unfolded during inflation, so that the dust exhaust pipeline of the dust remover is sealed in a plugging manner, the sealing airbag 5 is matched to achieve the double-layer sealing effect, the dustproof effect is ensured, when dust in the dust remover needs to be cleaned and exhausted, the air in the sealing airbag plug 5 and the folding airbag plug 1 is exhausted, then the dust is discharged through the through holes 601 on the surface of the mounting disc 6, the electric power of the miniature electric air pump is used as the power of the air pump, and the air is continuously compressed through the electric power to generate air pressure.

Further, foldable gasbag end cap 1 includes anti-skidding lasso 101, rubber disc 102, air guide hole 103 and arc end cap 104, and anti-skidding lasso 101 equidistant parcel is at the surface of foldable gasbag end cap 1, be equipped with two sets of rubber discs 102 in the foldable gasbag end cap 1 between the anti-skidding lasso 101, and the central point department of rubber disc 102 is equipped with air guide hole 103, arc end cap 104 is located the bottom surface of foldable gasbag end cap 1, anti-skidding lasso 101 can guarantee that foldable gasbag end cap 1 surface and the pipeline of dust exhaust can be inseparable laminating when aerifing the inflation, thereby guarantee the leakproofness, the firm case of foldable gasbag end cap 1 inside can be guaranteed to rubber disc 102, air guide hole 103 can conveniently aerify foldable gasbag end cap 1, arc end cap 104 can guarantee foldable gasbag end cap 1's sealed effect.

Further, all fixed mounting of four sides of mounting disc 6 has mounting

foot

16, and 16 central point department of mounting foot installs mounting bolt 1601, the bottom cover of 4 outside mounting discs 6 of threaded mounting pipe has the rubber sleeve, and the surface of threaded mounting pipe 4 is equipped with the screw thread, mounting foot 16 is convenient for to the fixed mounting of mounting disc 6, mounting bolt 1601 can conveniently carry out fixed mounting to mounting disc 6, the leakproofness when the mounting disc 6 installation can be guaranteed to the rubber sleeve, the screw thread can be guaranteed that threaded mounting pipe 4 installs through rotatory mode.

Further, the both sides at the top of the detachable sealing cover 8 are all provided with horn-shaped dust exhaust holes 801, the dust exhaust pipe 14 is installed at the top of the horn-shaped dust exhaust holes 801, the detachable dust suction pipe 9 is installed at the top of the dust exhaust pipe 14 through a threaded structure, the horn-shaped dust exhaust holes 801 can facilitate quick discharge of dust, the dust exhaust pipe 14 can conveniently detach the dust suction pipe 9 to be installed and detached, the detachable dust suction pipe 9 can be connected with dust suction equipment, and then dust is discharged through the dust exhaust pipe 14.

Further, the top of the air duct 17 is provided with the mounting tube 15, the top of the mounting tube 15 is provided with the embedded mounting head 1501, the central position of the bottom of the inflating mechanism 10 is provided with the mounting head 13, the mounting head 13 is mounted on the outer side of the embedded mounting head 1501, the embedded mounting head 1501 arranged at the top of the mounting tube 15 can facilitate the fixed mounting of the mounting head 13, and further facilitate the mounting and dismounting of the inflating mechanism 10.

Further, the miniature electric air pump 12 is installed inside the air inflation mechanism 10 through the mounting pads 1201 at the top and the bottom, the side wall of the air inflation mechanism 10 is provided with a louver 1001, the louver 1001 is located right opposite to the air inlet end of the miniature electric air pump 12, the mounting pads 1201 facilitate the fixed installation of the miniature electric air pump 12, and the louver 1001 can facilitate the air suction and exhaust of the miniature electric air pump 12.

Further, install rechargeable battery 11 in the mechanism 10 of aerifing at miniature electric air pump 12 top, and control panel 18 is installed at rechargeable battery 11's top, control panel 18's top is equipped with charging jack 1801 and switch 1802, rechargeable battery 11's output series connection switch 1802 and miniature electric air pump 12 electric connection, rechargeable battery 11 can provide the electric energy for miniature electric air pump 12, control panel 18 is convenient for charging jack 1801's setting, charging jack 1801 can conveniently be charged for rechargeable battery 11, switch 1802 can conveniently control the switch of miniature electric air pump 12.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. An airtight dustproof cover of a dust remover comprises a mounting disc (6); the method is characterized in that: the central position department of mounting disc (6) bottom installs threaded mounting pipe (4), and the central position department of threaded mounting pipe (4) internally mounted disc (6) bottom installs blast pipe (3), the bottom of blast pipe (3) has foldable gasbag end cap (1) through rubber mounting disc (2) fixed mounting, the central position department of rubber mounting disc (2) is equipped with first gas charging hole (201) with foldable gasbag end cap (1) intercommunication, and the surface cover of blast pipe (3) is equipped with sealed gasbag (5) inside threaded mounting pipe (4), sealed gasbag (5) are installed at the surface of blast pipe (3) through rubber lantern ring (501), and the central position department of rubber lantern ring (501) is equipped with second gas charging hole (503) with sealed gasbag (5) intercommunication, the outer end of sealed gasbag (5) is equipped with slipmat (502), and the inner wall of sealed gasbag (5) position department screw thread mounting tube (4) is equipped with recess (401), the central point department at mounting disc (6) top installs through collar (7) and can dismantle sealed lid (8), the central point department at mounting disc (6) top installs air duct (17) with blast pipe (3) intercommunication, evenly distributed has through-hole (601) on mounting disc (6) on air duct (17) outside limit, and the top of air duct (17) installs and is located inflation mechanism (10) that can dismantle sealed lid (8) top, miniature electronic air pump (12) are installed to the bottom in inflation mechanism (10), and the output and air duct (17) intercommunication of miniature electronic air pump (12).

2. A dust-tight cover according to claim 1, wherein: the foldable air bag plug (1) comprises an anti-slip ferrule (101), rubber discs (102), air guide holes (103) and arc plugs (104), the anti-slip ferrule (101) is wrapped on the outer surface of the foldable air bag plug (1) at equal intervals, two groups of rubber discs (102) are arranged in the foldable air bag plug (1) between the anti-slip ferrules (101), the air guide holes (103) are formed in the center of each rubber disc (102), and the arc plugs (104) are located on the bottom surface of the foldable air bag plug (1).

3. A dust-tight cover according to claim 1, wherein: all fixed mounting have installation foot (16) on the four sides of mounting disc (6), and the central point department of installing foot (16) installs construction bolt (1601), the bottom cover of threaded installation pipe (4) outside mounting disc (6) has the rubber sleeve, and the surface of threaded installation pipe (4) is equipped with the screw thread.

4. A dust-tight cover according to claim 1, wherein: can dismantle both sides at sealed lid (8) top all are equipped with tubaeform dust exhaust hole (801), and tubaeform dust exhaust hole's (801) top installs dust exhaust pipe (14), and dust exhaust pipe's (14) top is passed through the helicitic texture and is installed and to dismantle dust absorption pipe (9).

5. A dust-tight cover according to claim 1, wherein: the top of air duct (17) is equipped with installation pipe (15), and the top of installation pipe (15) is equipped with embedded installation head (1501), the central point department of inflating mechanism (10) bottom is equipped with installation head (13), and installation head (13) install the outside at embedded installation head (1501).

6. A dust-tight cover according to claim 1, wherein: the miniature electric air pump (12) is arranged in the inflating mechanism (10) through mounting pads (1201) at the top and the bottom, a transom (1001) is arranged on the side wall of the inflating mechanism (10), and the position of the transom (1001) is over against the air inlet end of the miniature electric air pump (12).

7. A dust-tight cover according to claim 1, wherein: the miniature electric air pump is characterized in that a rechargeable storage battery (11) is installed in an air inflation mechanism (10) at the top of the miniature electric air pump (12), a control panel (18) is installed at the top of the rechargeable storage battery (11), a charging jack (1801) and a power switch (1802) are arranged at the top of the control panel (18), and the output end of the rechargeable storage battery (11) is connected with the power switch (1802) in series and is electrically connected with the miniature electric air pump (12).