CN208193894U - A kind of dust filter unit - Google Patents
A kind of dust filter unit Download PDFInfo
- Publication number
- CN208193894U CN208193894U CN201820344667.7U CN201820344667U CN208193894U CN 208193894 U CN208193894 U CN 208193894U CN 201820344667 U CN201820344667 U CN 201820344667U CN 208193894 U CN208193894 U CN 208193894U
- Authority
- CN
- China
- Prior art keywords
- dust
- filter
- filter vat
- collecting box
- shell
- 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.)
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 66
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 239000011148 porous material Substances 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 description 14
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of dust filter unit, including filter vat, dust collecting box, filter screen and cleaning plant, the front end of filter vat is provided with air inlet rear end and is provided with gas outlet, annular groove is provided in the middle part of filter vat, filter screen is set in annular groove, dust collecting box is set to the lower section in the middle part of filter vat, dust collection bucket is provided with opening relative to the position of filter screen, opening is connected with filter vat, automatic door one is provided in opening, filter vat is provided with suction ventilator relative to one end of gas outlet, the top of filter vat is provided with shell relative to the part of filter screen, cleaning plant is set in shell, intercommunicating pore is provided between shell and filter vat, automatic door two is provided on intercommunicating pore, cleaning plant be include electric cylinder and cleaning brush, the pedestal of electric cylinder is fixedly connected with the upper end of shell , cleaning brush is connected with the output end of electric cylinder.
Description
Technical field
The utility model relates to a kind of dust filter units.
Background technique
Can be scattered dust out in the process of production and processing, and dust, which is scattering into air, to pollute air, while such as
The air that staff's respiratory tract near fruit is mixed with dust can cause serious damage to staff, so needing dust mistake
Filter handles the aerial dust that is scattered, and dust filter unit in the prior art is typically all air inlet one
Filter screen is arranged in air outlet between air inlet and air outlet, but after longer using the time, dust can be hung on filter screen
And the mesh of filter screen is blocked, reduce the effect to dust-filtering.
Utility model content
The purpose of this utility model is to provide a kind of dust filter unit, avoids due to making dust blocking filtering
Net and the problem of impact to dust-filtering effect.
The purpose of this utility model is achieved through the following technical solutions:
A kind of dust filter unit, including filter vat, dust collecting box, filter screen and cleaning plant, the front end of filter vat
It is provided with air inlet rear end and is provided with gas outlet, annular groove is provided in the middle part of filter vat, filter screen is set to annular groove
Interior, dust collecting box is set to the lower section in the middle part of filter vat, and dust collection bucket is provided with opening relative to the position of filter screen, opens
Mouth is connected with filter vat, automatic door one is provided in opening, filter vat is provided with air draught relative to one end of gas outlet
The top of machine, filter vat is provided with shell relative to the part of filter screen, and cleaning plant is set in shell, shell and filter vat
Between be provided with intercommunicating pore, be provided with automatic door two on intercommunicating pore, cleaning plant be include electric cylinder and cleaning brush, it is electronic
The pedestal of cylinder is fixedly connected with the upper end of shell, and cleaning brush is connected with the output end of electric cylinder；
Further, for dust collecting box by underframe support, the bottom of dust collecting box is provided with end cap, and end cap and dust are received
Header dismantling connection；
Further, one end of the air inlet of filter vat is in horn-like structure setting；
Further, observation window is provided on dust collecting box；
Further, the bottom of chassis is provided with idler wheel.
Using dust filter unit provided by the utility model, when in use, start suction ventilator, under the action of suction ventilator,
It enters the air for being mixed with dust in filter vat by air inlet, then dust-filtering is got off by the filtering of filter screen, and
Filtered gas is discharged by gas outlet, and after the completion of to air filtration, control automatic door two is opened, and pushes electric cylinder
Cleaning brush is entered in filter vat by intercommunicating pore, and the surface that cleaning brush is attached to filter screen from top to bottom moves, and will be adhered on filter screen
Dust sweep down, then electric cylinder is classified as returning to cleaning brush in shell, and control automatic door two closing, to make to filter
Under dust can not be adhered on filter screen, but be deposited in filter vat, finally open automatic door, make the powder under filtering
Dirt enters in dust collecting box, thus the problem of preventing filtering hole plug of the dust by filter screen.
Detailed description of the invention
Fig. 1 is the main view schematic diagram of the utility model.
Description of symbols
1, filter vat；11, air inlet；12, gas outlet；13, annular groove；2, dust collecting box；21, it is open；22, electronic
Switch gate one；23, end cap；24, observation window；3, filter screen；4, cleaning plant；41, electric cylinder；42, cleaning brush；5, suction ventilator；
6, chassis；7, idler wheel；8, shell；81, intercommunicating pore；82, automatic door two.
Specific embodiment
The utility model is further described combined with specific embodiments below:
As shown in Figure 1, a kind of dust filter unit, including filter vat 1, dust collecting box 2, filter screen 3 and cleaning plant
4, the front end of filter vat 1 is provided with 11 rear end of air inlet and is provided with gas outlet 12, and the middle part of filter vat 1 is provided with annular groove
13, filter screen 3 is set in annular groove 13, and dust collecting box 2 is set to the lower section at 1 middle part of filter vat, dust collection bucket phase
Opening 21 is provided with for the position of filter screen 3, opening 21 is connected with filter vat 1, is provided with automatic door in opening 21
One 22, filter vat 1 is provided with suction ventilator 5, portion of the top of filter vat 1 relative to filter screen 3 relative to one end of gas outlet 12
Set up separately and be equipped with shell 8, cleaning plant 4 is set in shell 8, and intercommunicating pore 81, intercommunicating pore are provided between shell 8 and filter vat 1
Be provided with automatic door 2 82 on 81, cleaning plant 4 be include electric cylinder 41 and cleaning brush 42, the pedestal and shell of electric cylinder 41
The upper end of body 8 is fixedly connected, and cleaning brush 42 is connected with the output end of electric cylinder 41, when in use, is started suction ventilator 5, is being inhaled
It under the action of blower 5, enters the air for being mixed with dust in filter vat 1 by air inlet 11, then passes through the filtering of filter screen 3
Dust-filtering is got off, and filtered gas is discharged by gas outlet 12, after the completion of to air filtration, controls automatic door
2 82 open, and make electric cylinder 41 that cleaning brush 42 be pushed to be entered in filter vat 1 by intercommunicating pore 81, cleaning brush 42 is attached to filter screen 3
Surface from top to bottom moves, and the dust adhered on filter screen 3 is swept down, and then electric cylinder 41 is classified as that cleaning brush 42 is made to return to shell
In 8, and the closing of automatic door 2 82 is controlled, to make the dust under filtering that can not be adhered on filter screen 3, but is deposited in
In filter vat 1, automatic door 1 is finally opened, enters the dust under filtering in dust collecting box 2, to prevent
The problem of dust is by the filtering hole plug of filter screen 3.
As shown in Figure 1, dust collecting box 2 is supported by chassis 6, the bottom of dust collecting box 2 is provided with end cap 23, end cap 23
With 2 dismantling connection of dust collecting box, in this way, when in dust collecting box 2 dust accumulation to it is a certain amount of when, end cap 23 is beaten
It opens, dust is taken out, then retighten end cap 23 in dust collecting box 2, and dust collection is made by the effect of chassis 6
There are certain spaces with ground for the bottom of case 2, to be easy to open or install end cap 23, it is preferred that the air inlet of filter vat 1
One end of mouth 11 is in horn-like structure setting, and the air that setting is conveniently mixed with dust in this way enters in filter vat 1, it is preferred that
It is provided with observation window 24 on dust collecting box 2, the amount of dust in dust collecting box can be observed, dust is cleared up in time,
Preferably, the bottom of chassis 6 is provided with idler wheel 7, can be moved easily entire dust filter unit by idler wheel 7.
Claims (5)
1. a kind of dust filter unit, which is characterized in that described including filter vat, dust collecting box, filter screen and cleaning plant
The front end of filter vat is provided with air inlet rear end and is provided with gas outlet, and annular groove is provided in the middle part of the filter vat, described
Filter screen is set in the annular groove, and the dust collecting box is set to the lower section in the middle part of the filter vat, the dust
Collecting vessel is provided with opening relative to the position of the filter screen, and the opening is connected with the filter vat, in the opening
It is provided with automatic door one, the filter vat is provided with suction ventilator, the top of the filter vat relative to one end of gas outlet
Part relative to the filter screen is provided with shell, and the cleaning plant is set in the shell, the shell with it is described
Be provided with intercommunicating pore between filter vat, be provided with automatic door two on the intercommunicating pore, the cleaning plant be include electronic
Cylinder and cleaning brush, the pedestal of the electric cylinder are fixedly connected with the upper end of shell, the output end phase of the cleaning brush and electric cylinder
Connection.
2. dust filter unit as described in claim 1, which is characterized in that the dust collecting box is by underframe support, the powder
The bottom of dirt collecting box is provided with end cap, the end cap and the dust collecting box dismantling connection.
3. dust filter unit as claimed in claim 2, which is characterized in that one end of the air inlet of the filter vat is in horn-like
Structure setting.
4. dust filter unit as claimed in claim 3, which is characterized in that be provided with observation window on the dust collecting box.
5. dust filter unit as claimed in claim 3, which is characterized in that the bottom of the chassis is provided with idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344667.7U CN208193894U (en) | 2018-03-14 | 2018-03-14 | A kind of dust filter unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820344667.7U CN208193894U (en) | 2018-03-14 | 2018-03-14 | A kind of dust filter unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208193894U true CN208193894U (en) | 2018-12-07 |
Family
ID=64526913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820344667.7U Active CN208193894U (en) | 2018-03-14 | 2018-03-14 | A kind of dust filter unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208193894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778756A (en) * | 2019-03-13 | 2019-05-21 | 上海锦屹通信工程有限公司 | A kind of sweeper for municipal works |
-
2018
- 2018-03-14 CN CN201820344667.7U patent/CN208193894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778756A (en) * | 2019-03-13 | 2019-05-21 | 上海锦屹通信工程有限公司 | A kind of sweeper for municipal works |
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