CN208727066U - A kind of baffle filter - Google Patents
A kind of baffle filter Download PDFInfo
- Publication number
- CN208727066U CN208727066U CN201820900758.4U CN201820900758U CN208727066U CN 208727066 U CN208727066 U CN 208727066U CN 201820900758 U CN201820900758 U CN 201820900758U CN 208727066 U CN208727066 U CN 208727066U
- Authority
- CN
- China
- Prior art keywords
- filter element
- row
- front filter
- frame
- connection frame
- 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.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of baffle filters, including fixed frame；Preposition processing part, indirect filtration fraction and direct filtration fraction are sequentially set in the fixed frame.Preposition processing unit divides the two rows of front filter elements for including the connection frame A connecting with fixed frame and being evenly arranged in connection frame A；Front filter element include both ends with connect the arc panel and the support plate being evenly arranged on arc panel inner surface that frame A is fixedly connected；Indirect filtration fraction includes the connection frame B connecting with fixed frame, the lateral deflector being arranged in connection frame B and the longitudinal deflector being arranged in connection frame B.Direct filtration fraction includes connection frame C connect with fixed frame and is located at the direct filter core connected in frame C.
Description
Technical field
The utility model relates to air purification fields, and in particular to a kind of baffle filter.
Background technique
Air filter is dust to be trapped from Dual-Phrase Distribution of Gas olid by the effect of porous filter material, and enable gas
The equipment of purification.It is indoor feeding after the low air cleaning processing of dustiness, to guarantee that the technique in clean room requires and one
As air purity in air-conditioned room.
Air filter refers to air filter, is generally used for dust proof workshop, clean room, laboratory and toilet,
Or for the dust-proof of electric mechanical communication equipment etc..Have a primary filter, medium effeciency filter, high efficiency particulate air filter and it is sub- efficiently etc.
Model.Various models have different standard and effective utilization.
For running toilet, the value of end high efficiency particulate air filter is not high, and use may be less than by all adding up
The several hours output values in family, but the risk of replacement end high efficiency particulate air filter and indirect expense can be very high.Replace filter Shi Yaoting
It produces, production suspension induced losses only owner can calculate oneself, this loss is certainly more costly than the spare part of filter.Replace high efficiency filter
Device is very careful operation, anything indoor all possible value of cleaning is expensive, destroys the possible height of its loss of a component
In the expense of whole filters.It to be detected by professional after replacement filter, also air-conditioning system is adjusted sometimes
Examination, will also be through trial operation after a period of time.Detection, debugging, trial operation, three expenses are added together, may be with filter
Price is equally matched.Clever owner always wants to the service life for extending high efficiency particulate air filter as much as possible, is not configured to province's mistake
That several money of filter, they are intended to avoid a pile generated because replacing filter trouble.
Extend the service life of high efficiency particulate air filter, the most fundamental method is to keep off dust in prefilter.Replace pre- mistake
Filter need not generally stop production, without debugging, so experienced owner can be attention and money flower in prefilter and protection
On the intermediate filter of grade.For 10K grades and 100K grades of clean rooms, the optional F8 filter (colorimetric of G4, middle rank is selected in pre-filtering
Method 95%), in this way, the service life of end high efficiency particulate air filter is generally up to 5 years.In international pro-ject and in domestic grassroot project,
F8 filter is the most common prefilter in non-uniform flow toilet.
Therefore, the high fore filter of a kind of long service life, filter efficiency is developed, guarantees that workshop is steady for a long time
The consistent demand that fixed operation is manufacturing enterprise and uses enterprise.
Utility model content
The utility model is intended to provide a kind of higher baffle filter of filter efficiency.
The utility model adopts the following technical solution:
A kind of baffle filter, including fixed frame；Preposition processing part, indirectly filtering are sequentially set in the fixed frame
Part and direct filtration fraction；
The preposition processing unit point includes that the connection frame A connecting with fixed frame and the two rows being evenly arranged in connection frame A are preposition
Filter core；
The first row front filter element and the second row front filter element are staggered；
The front filter element include both ends with connect the arc panel and be evenly arranged on arc panel inner surface that frame A is fixedly connected
Support plate；
The direction of two rows of front filter elements is opposite；
The arc panel of front filter element described in first row is contacted with the support plate of front filter element described in second row；Described in first row
The support plate of front filter element is contacted with the arc panel of front filter element described in second row；
The indirect filtration fraction includes the connection frame B connecting with fixed frame, the lateral deflector connected in frame B is arranged in
With the longitudinal deflector being arranged in connection frame B；
The inclined direction of the adjacent lateral deflector is opposite；
The inclined direction of adjacent longitudinal deflector is opposite；
The direct filtration fraction includes the connection frame C connecting with fixed frame and the direct filtering filter being located in connection frame C
Core.
As further solution: the preposition processing part, indirect filtration fraction and direct filtration fraction are solid
Determine to be arranged in frame along airflow direction sequence.
As further solution: the quantity of the front filter element is even rows.
As further solution: support plate and corresponding second row in the first row front filter element
Support plate in front filter element is staggered.
As further solution: the material of the arc panel, support plate and direct filter core is glass fibre
Filter paper.
As further solution: the material of the transverse direction deflector and longitudinal deflector is paper partition, rubber plate paper
Or aluminum foil plate.
The good effect that the utility model generates is as follows:
By the way of multi task process, air initially enters preposition processing part and continuously across multiple rows of the utility model
Arc panel.When by arc panel, gas flow is changed, flow velocity decline.It is then passed through indirect filtration fraction, gas is divided into
Multiple portions, a part of flow velocity are accelerated, and the flow velocity of another part is slack-off, and the state of gas changes into turbulent condition, Neng Goujia
The Brownian movement of acute dust in air.Finally enter direct filtration fraction, direct filter core is by the dust-filtering in air.It is empty
Gas is after deceleration and disturbance, and flow velocity decline, dust movement track is more irregular, can effectively improve filter efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of preposition processing part；
Fig. 3 is the structural schematic diagram of front filter element；
Fig. 4 is the transverse cross sectional figure of indirect filtration fraction；
Fig. 5 is the longitudinally cutting figure of indirect filtration fraction；
Wherein: 1 fixed frame, 11 connection frame A, 12 arc panels, 13 support plates, 21 connection frame B, 22 lateral deflectors, 23 are indulged
To deflector, 31 connection frame C, 32 direct filter cores.
Specific embodiment
The utility model is further described below with reference to Fig. 1-5.
The utility model adopts the following technical solution:
A kind of baffle filter, including fixed frame 1；It is sequentially set with preposition processing part in the fixed frame 1, takes over
Filter part and direct filtration fraction；
The preposition processing unit divides the two rows for including the connection frame A11 connecting with fixed frame 1 and being evenly arranged in connection frame A11
Front filter element；
The first row front filter element and the second row front filter element are staggered；
The front filter element include both ends with connect the arc panel 12 and be evenly arranged in arc panel 12 that frame A11 is fixedly connected
Support plate 13 on surface；
The direction of two rows of front filter elements is opposite；
The arc panel 12 of front filter element described in first row is contacted with the support plate 13 of front filter element described in second row；First row
The support plate 13 of the front filter element is contacted with the arc panel 12 of front filter element described in second row；
The indirect filtration fraction includes the connection frame B21 connecting with fixed frame 1, the transverse direction connected in frame B21 is arranged in
Deflector 22 and the longitudinal deflector 23 being arranged in connection frame B21；
The inclined direction of the adjacent lateral deflector 22 is opposite；
The inclined direction of adjacent longitudinal deflector 23 is opposite；
The direct filtration fraction include the connection frame C31 being connect with fixed frame 1 and be located at connection frame C31 in direct mistake
Filter filter core 32.
As further solution: the preposition processing part, indirect filtration fraction and direct filtration fraction are solid
Determine to be arranged in frame 1 along airflow direction sequence.
As further solution: the quantity of the front filter element is even rows.
As further solution: the support plate 13 in the first row front filter element and corresponding second
Support plate 13 in row's front filter element is staggered.
As further solution: the material of the arc panel 12, support plate 13 and directly filter core 32 is glass
Glass fiber filter paper.
As further solution: the material of the transverse direction deflector 22 and longitudinal deflector 23 is paper partition, glue
Paperboard or aluminum foil plate.
The utility model is further described below with reference to the actual course of work.
Air sequence is by preposition processing part, indirect filtration fraction and direct filtration fraction.
By preposition processing unit timesharing, first row arc panel 12 is first passed around, gas is divided by arc panel 12, to arc panel
The flowing of 12 two sides.Second row arc panel 12 is staggered with first row arc panel 12, by the air-flow stream of first row arc panel 12
It moves at second row arc panel 12.The direction of second row arc panel 12 and the direction of first row arc panel 12 are on the contrary, can change
Air-flow direction.Change nyctitropic air and subsequent air bumps against, flow velocity further decreases.
When by indirect filtration fraction, air is divided into multiple portions by lateral deflector 22 and longitudinal deflector 23, and one
The speed of partial air is accelerated, and another part air slows.After indirect filtration fraction, two kinds of air meet, and disturb
Dynamic aggravation, can further decrease the tasselled of gas, aggravate the Brownian movement of dust in air-flow.
When by direct filtration fraction, air is filtered directly through direct filter core 32, the dust of the inside by directly filtering
Core 32 retains.
The effect of support plate 13 is to increase the intensity of connected arc panel 12, while can also be to contacting
Arc panel 12 provides support, further increases its intensity.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations,
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that,
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement, and these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of baffle filter, including fixed frame (1)；It is characterized by: being sequentially set with preposition place in the fixed frame (1)
Reason part, indirect filtration fraction and direct filtration fraction；
The preposition processing unit is divided to the connection frame A(11 including connecting with fixed frame (1)) and be evenly arranged on connection frame A(11) in two
Arrange front filter element；
Front filter element described in front filter element and second row described in first row is staggered；
The front filter element include both ends with connect frame A(11) arc panel (12) that is fixedly connected and be evenly arranged on arc panel (12)
Support plate (13) on inner surface；
The direction of two rows of front filter elements is opposite；
The arc panel (12) of front filter element described in first row is contacted with the support plate (13) of front filter element described in second row；First row
The support plate (13) of the front filter element is contacted with the arc panel (12) of front filter element described in second row；
The indirect filtration fraction includes the connection frame B(21 connecting with fixed frame (1)), setting connection frame B(21) in cross
To deflector (22) and setting connection frame B(21) in longitudinal deflector (23)；
The inclined direction of the adjacent lateral deflector (22) is opposite；
The inclined direction of adjacent longitudinal deflector (23) is opposite；
The direct filtration fraction includes the connection frame C(31 connecting with fixed frame (1)) and be located at connection frame C(31) in it is direct
Filter core (32).
2. a kind of baffle filter according to claim 1, it is characterised in that: preposition processing part, the indirectly filtering
Part and direct filtration fraction are arranged in fixed frame (1) along airflow direction sequence.
3. a kind of baffle filter according to claim 1, it is characterised in that: the quantity of the front filter element is even number
Row.
4. a kind of baffle filter according to claim 1, it is characterised in that: the support in front filter element described in first row
Support plate (13) on plate (13) and corresponding second row front filter element is staggered.
5. a kind of baffle filter according to claim 1, it is characterised in that: the arc panel (12), support plate (13)
Material with direct filter core (32) is glass fiber filter paper.
6. a kind of baffle filter according to claim 5, it is characterised in that: the transverse direction deflector (22) and longitudinal direction are led
The material of flowing plate (23) is paper partition, rubber plate paper or aluminum foil plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900758.4U CN208727066U (en) | 2018-06-12 | 2018-06-12 | A kind of baffle filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900758.4U CN208727066U (en) | 2018-06-12 | 2018-06-12 | A kind of baffle filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208727066U true CN208727066U (en) | 2019-04-12 |
Family
ID=66025485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820900758.4U Active CN208727066U (en) | 2018-06-12 | 2018-06-12 | A kind of baffle filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208727066U (en) |
-
2018
- 2018-06-12 CN CN201820900758.4U patent/CN208727066U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4115082A (en) | Air cleaner assembly | |
| CN103203156B (en) | A kind of embedded-type electric bag complex dust collector | |
| CN210845651U (en) | Filter cartridge type dust remover filter cartridge installation mechanism | |
| CN208727066U (en) | A kind of baffle filter | |
| CN203907777U (en) | PM2.5 air purifying equipment | |
| CN210511974U (en) | Low material consumption purifier | |
| CN204816099U (en) | Central authorities' smoke and dust clarifier | |
| CN101428188B (en) | Filtering unit of side-air intake ultra-thin draught fan | |
| CN213760989U (en) | Air filter of air conditioner air inlet of airplane | |
| CN103434387A (en) | Side wall air inlet system device of bus with front engine | |
| CN212039552U (en) | Air duct structure of constant temperature and humidity test box | |
| CN201165904Y (en) | Gas turbine entrance air pre-filtration apparatus | |
| CN207247459U (en) | A kind of constant temperature perseverance oxygen campus air cleaner | |
| CN211273932U (en) | Induced air exhaust port device | |
| CN203472520U (en) | Air inlet purification system device of side wall of front engine passenger car | |
| CN208075173U (en) | A kind of wall fresh air purifier | |
| CN208049621U (en) | A kind of metallic dust filter | |
| CN207913424U (en) | A kind of compound air inlet dust-extraction unit for substation's ventilating system | |
| CN208660608U (en) | A kind of non-inductive windings filter | |
| CN210009745U (en) | High-dust-holding ultralow-resistance composite filter | |
| CN105498388A (en) | Air purifying and filtering device | |
| CN110940017A (en) | New fan is with high-efficient filtration air purification structure | |
| CN213725321U (en) | Baffle structure and dust remover | |
| CN209286896U (en) | A kind of low latitude oil fume purifier improving filter effect | |
| CN205699875U (en) | A kind of drainage screen of air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |