CN209317275U - A kind of high negative pressure dust-extraction unit - Google Patents
A kind of high negative pressure dust-extraction unit Download PDFInfo
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- CN209317275U CN209317275U CN201821963398.9U CN201821963398U CN209317275U CN 209317275 U CN209317275 U CN 209317275U CN 201821963398 U CN201821963398 U CN 201821963398U CN 209317275 U CN209317275 U CN 209317275U
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- China
- Prior art keywords
- negative pressure
- high negative
- air chamber
- electric cabinet
- extraction unit
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Abstract
The utility model relates to a kind of high negative pressure dust-extraction units, including body, electric cabinet, fan house, the first air chamber and the second air chamber are provided in the body, air inlet is provided on first air chamber, it is provided with baffle on the inside of the air inlet, the baffle upper end is hinged on the body inner wall, described baffle lower end connecting steel wire ropes one end, the wirerope other end is connected on the output shaft of motor, and the motor is fixed on the electric cabinet lower end；Filter screen is provided between first air chamber and second air chamber, high negative pressure blower is provided in the fan house, the import of the high negative pressure blower connects second air chamber by pipeline, the outlet of the high negative pressure blower connects gas outlet by pipeline, control panel is provided on the electric cabinet, the electric cabinet and each electric elements are electrically connected.The utility model structure is simple, practical convenient for operation, convenient for promoting.
Description
Technical field
The utility model relates to high negative pressure dedusting technology field more particularly to a kind of high negative pressure dust-extraction units.
Background technique
Country payes attention to environmental protection and pollution control in recent years, it is desirable that workshop condition and the air discharge of production enterprise reach
To hygienic requirements.The filters such as various mist of oils, dust are seasonable and give birth to.High negative pressure dust pelletizing system is chiefly used in welding gun flue gas pump drainage, beats
Abrade the industries such as dirt, ground cleaning.It polishes workshop in production, generated Dust Capacity is very more when polishing, and dust is such as not in time
Processing will spread in entire workshop, not only influence working region operating environment, affect very much the health of worker greatly.
Problems and disadvantages existing for existing high negative pressure deduster: dust-filtering precision is too low, cannot draw heavy objects, is big
Block dust cannot be cleared up, can not automatically control, noise it is larger.
Utility model content
In view of the above shortcomings of the prior art, the utility model provides a kind of high negative pressure dust-extraction unit, the utility model energy
It is effective to handle bulk dust and discontinuity control be carried out, reduce noise.
The utility model is achieved by the following technical solution:
A kind of high negative pressure dust-extraction unit, including body are provided with electric cabinet, fan house, the first air chamber in the body
And second air chamber, air inlet is provided on first air chamber, is provided with baffle, the baffle on the inside of the air inlet
Upper end is hinged on the body inner wall, and described baffle lower end connecting steel wire ropes one end, the wirerope other end is connected to electricity
On the output shaft of machine, the motor is fixed on the electric cabinet lower end；Between first air chamber and second air chamber
It is provided with filter screen, high negative pressure blower is provided in the fan house, the import of the high negative pressure blower connects institute by pipeline
The second air chamber is stated, the outlet of the high negative pressure blower connects gas outlet by pipeline, is provided with control plane on the electric cabinet
Plate, the electric cabinet and each electric elements are electrically connected.
Ground is advanced optimized, first air chamber bottom is provided with ash bucket.
Ground is advanced optimized, mesh enclosure is provided on the outside of the air inlet, is provided with storage groove below the mesh enclosure, it is described to deposit
Slot is put to be fixed on the body outer wall.
Ground is advanced optimized, the motor is stepper motor.
Ground is advanced optimized, is provided with denoiser at the gas outlet.
Ground is advanced optimized, is provided with take-up slot on the output shaft of the motor.
The beneficial effects of the utility model are:
At work, the time interval of timing on-off is set in the control system of electric cabinet first, such as when interval
Between be minute.I.e. after equipment uses minute, control system issues signal, and control motor rotates forward, and makes wirerope-winding in motor
It on output shaft, drives, baffle is rotated up around articulated shaft, makes air inlet open, by the work of high negative pressure blower, completes room
Interior dedusting, after minute, motor reversal, baffle under gravity, is rotated down around articulated shaft, closes air inlet, simultaneously
High negative pressure blower stops working.
Because being provided with denoiser, play the role of low noise at work.
The utility model can effectively handle bulk dust and can carry out discontinuity control, reduce noise, have good
Popularization and application prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
1, body, 2, electric cabinet, the 3, first air chamber, 4, fan house, the 5, second air chamber, 6, filter screen, 7, ash bucket, 8,
Storage groove, 9, mesh enclosure, 10, air inlet, 11, baffle, 12, wirerope, 13, motor, 14, high negative pressure blower, 15, gas outlet.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
As shown in Figure 1, present embodiment discloses a kind of high negative pressure dust-extraction unit, including body 1, it is arranged in the body 1
There are electric cabinet 2, fan house 4, the first air chamber 3 and the second air chamber 5, be provided with air inlet 10 on first air chamber 3,
Baffle 11 is provided on the inside of the air inlet 10,11 upper end of baffle is hinged on 1 inner wall of body, under the baffle 11
12 one end of connecting steel wire ropes is held, 12 other end of wirerope is connected on the output shaft of motor 13, and the motor 13 is fixed on
2 lower end of electric cabinet；Filter screen 6, the fan house 4 are provided between first air chamber 3 and second air chamber 5
In be provided with high negative pressure blower 14, the import of the high negative pressure blower 14 connects second air chamber 5, the height by pipeline
The outlet of negative-pressure air fan 14 connects gas outlet 15 by pipeline, is provided with control panel, the electric cabinet 2 on the electric cabinet 2
It is electrically connected with each electric elements.At work, between the time for setting timing on-off in the control system of electric cabinet 2 first
Every, for example interval time is 5 minutes.I.e. when equipment is using after five minutes, control system issues signal, and control motor 13 rotates forward, makes
Wirerope 12 is wrapped on 13 output shaft of motor, is driven, and baffle 11 is rotated up around articulated shaft, opens air inlet 10, is led to
Indoor dedusting is completed in the work of excessively high negative-pressure air fan 14, and after five minutes, motor 13 inverts, and baffle 11 under gravity, encloses
It is rotated down around articulated shaft, closes air inlet 10, while high negative pressure blower 14 stops working.
As a preferred embodiment, 3 bottom of the first air chamber is provided with ash bucket 4.Convenient for collecting dust.
As a preferred embodiment, being provided with mesh enclosure 9 on the outside of the air inlet 10, it is arranged below the mesh enclosure 9
There is storage groove 8, the storage groove 8 is fixed on 1 outer wall of body.Being collected by the storage groove 8 of setting some cannot pass through
The dust of mesh enclosure 9.
As a preferred embodiment, the motor 13 is stepper motor.
As a preferred embodiment, being provided with denoiser at the gas outlet 15.Low noise is played at work
The effect of sound.
As a preferred embodiment, being provided with take-up slot on the output shaft of the motor 13.Wirerope 12 is fixed
In take-up slot, it is wound into wirerope 12 in take-up slot, prevents accident.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment to the utility model
It is described in detail, those skilled in the art should understand that, the technical solution of the utility model can be repaired
Change or equivalent replacement should all cover without departing from the objective and range of technical solutions of the utility model in the utility model
Scope of the claims in.
Claims (6)
1. a kind of high negative pressure dust-extraction unit, including body, it is characterised in that: be provided with electric cabinet, fan house, in the body
One air chamber and the second air chamber are provided with air inlet on first air chamber, are provided with baffle on the inside of the air inlet,
The baffle upper end is hinged on the body inner wall, described baffle lower end connecting steel wire ropes one end, the wirerope other end
It is connected on the output shaft of motor, the motor is fixed on the electric cabinet lower end；First air chamber and second sky
It is provided with filter screen between gas chamber, high negative pressure blower is provided in the fan house, the import of the high negative pressure blower passes through pipe
Road connects second air chamber, and the outlet of the high negative pressure blower connects gas outlet by pipeline, is arranged on the electric cabinet
There is control panel, the electric cabinet and each electric elements are electrically connected.
2. a kind of high negative pressure dust-extraction unit according to claim 1, which is characterized in that the setting of first air chamber bottom
There is ash bucket.
3. a kind of high negative pressure dust-extraction unit according to claim 1, which is characterized in that be provided with net on the outside of the air inlet
Cover, the mesh enclosure lower section are provided with storage groove, and the storage groove is fixed on the body outer wall.
4. a kind of high negative pressure dust-extraction unit according to claim 1, which is characterized in that the motor is stepper motor.
5. a kind of high negative pressure dust-extraction unit according to claim 1, which is characterized in that be provided with noise reduction at the gas outlet
Device.
6. a kind of high negative pressure dust-extraction unit according to claim 1, which is characterized in that be arranged on the output shaft of the motor
There is take-up slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963398.9U CN209317275U (en) | 2018-11-27 | 2018-11-27 | A kind of high negative pressure dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821963398.9U CN209317275U (en) | 2018-11-27 | 2018-11-27 | A kind of high negative pressure dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209317275U true CN209317275U (en) | 2019-08-30 |
Family
ID=67711677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821963398.9U Active CN209317275U (en) | 2018-11-27 | 2018-11-27 | A kind of high negative pressure dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209317275U (en) |
-
2018
- 2018-11-27 CN CN201821963398.9U patent/CN209317275U/en active Active
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