CN205897350U - Air treatment equipment - Google Patents
Air treatment equipment Download PDFInfo
- Publication number
- CN205897350U CN205897350U CN201620384412.4U CN201620384412U CN205897350U CN 205897350 U CN205897350 U CN 205897350U CN 201620384412 U CN201620384412 U CN 201620384412U CN 205897350 U CN205897350 U CN 205897350U
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- CN
- China
- Prior art keywords
- air
- casing
- runner
- gas
- net
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- 238000001914 filtration Methods 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 16
- 230000000712 assembly Effects 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 230000000875 corresponding Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 238000007791 dehumidification Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000010008 shearing Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Abstract
The utility model discloses an air treatment equipment, including the box that is equipped with air intake and air outlet and set up a plurality of filtration cell spares of crossing in the box, it is adj. Tabular filtration cell spare excessively to cross filtration cell spare, these are crossed filtration cell spare vertical parallel interval arrangement and form grid tray formula filtering component, it all constitutes gas channel to cross between the filtration cell spare and cross for adjacent two between filtration cell spare and the box inner wall, crude gas runner for supplying to treat the filtered air circulation among two adjacent gas channel, another net gas runner for supplying filtered air circulation, each crude gas runner communicates with the air intake respectively, the net gas flows two of roadside hazard side and crosses filtration cell spare and link to each other to constitute and seal and supply crude gas to filter to the filter unit of net gas, the bottom half is deposition collection portion, the air intake links to each other with the fan, each net gas runner constitutes the net gas flow path with the air outlet intercommunication, still be equipped with the deashing mouth that only supplies gas outgoing on the box, the crude gas runner forms the deashing flow path with deashing mouth intercommunication, the net gas flow path passes through control mechanism with the deashing flow path and switches the break -make.
Description
Technical field
This utility model is related to air-treatment field and in particular to a kind of air processor.
Background technology
At present to be primarily present gas filtering structure usage cycles shorter for air processor on the market, needs frequently more
Change, for example, be widely used in the air-treatment unit in the industries such as precision instrument, electronics, pharmaceuticals industry, hospital, in modern architecture
In, because some factors economically limit, the machine room size of air-treatment unit is compressed to obtain very little, due to air processing machine
Gas filtering structure in group needs regular maintenance to clean, and so easily causes gas after above-mentioned air-treatment unit comes into operation
The dismounting inconvenience of body filtration, take out difficult, finally how long these gas filtering structures using not being accomplished by replacing,
Its usage cycles is led to greatly shorten.In addition, the gas filtering structure in existing air processor determines its filtration
Mode be generally unidirectional successively filters, such as gas filtering structure in above-mentioned air-treatment unit generally comprises and arranges step by step
Roughing efficiency air filter, medium effeciency filter, high efficiency particulate air filter, on the one hand such structure increases gas filtering structure more further
Change difficulty, another aspect filter efficiency is not high, also increases the installation volume of device.The applicant is in patent cn102961967b
In disclose a kind of film filter, in this film filter fluid filter when along the sintered porous film filtering element of tabular table
Move in face, beneficial to the filter cake removing its surface, and the filter efficiency of film filter is high, but comes as air processor
Say also weak point, its deashing process be in filtration deashing so that acting on the deashing dynamics on sintered porous film surface not
Enough.
Utility model content
Technical problem to be solved in the utility model is for providing a kind of usage cycles length, filter efficiency high air-treatment
Device.
In order to solve above-mentioned existing technical problem, this utility model adopts following technological means to realize:
This utility model air processor, including the casing being provided with air inlet and air outlet and be arranged in casing
Multiple filter elements, described filter element is tabular filter element, these filter elements vertical parallel interval arrangement form screen
Formula filter assemblies, constitute gas flow between two neighboring filter element, between two neighboring filter element and filter element
All constitute gas flow and cabinet wall between, another is the net airflow road for filtering air circulation, each Primordial Qi runner divides
Do not connect with air inlet, two filter elements of net airflow road side are connected and constitute the filtration closing and being filtered into for Primordial Qi net gas
Unit, box bottom be dust stratification collection portion it is characterised in that described air inlet is connected with blower fan, each net airflow road and air outlet
Connection constitutes net airflow road, and described casing is additionally provided with the cleaning door that only supplied gas are discharged, and described Primordial Qi runner is with cleaning door even
Logical formation deashing stream, net airflow road and deashing stream switch break-make by controlling organization.This utility model is with respect to existing
Air processor has following advantage: one is the filter efficiency that grated plate type filter assemblies substantially increase filter assemblies, and
And reducing the installing space of filter assemblies, the air processor being particularly advantageous for air-treatment unit class is in limited space
Installed, and kept higher filter efficiency；Two is the break-make switching net airflow road and deashing stream by controlling organization,
Under normal filtration state, controlling organization controls the connection of net airflow road, and deashing stream disconnects, and the air entering casing is by Primordial Qi stream
Road enters net airflow road through after filter element filtration, finally discharges net gas from air outlet, air flows in Primordial Qi runner
Also certain shearing force can be applied to filter element surface in journey, thus decrease the long-pending of filter element surface to a certain extent
Ash；When filter element superficial dust makes filter pressure increase to certain value, controlling organization is switched to deashing stream, disconnects net
Air-flow road, so that the shearing force that air is applied to filter element surface in flow process in Primordial Qi runner increases, can
Dispose the dust stratification of filter element surface, thus overcome original film filter and there is deashing dynamics as air processor
Inadequate technological deficiency, greatly reduces the replacement frequency of air processor self-filtering assembly, especially for being arranged on relatively
Change the more difficult air processor of filter assemblies for complex space.
As the improvement further of above-mentioned air processor, described controlling organization includes the first valve being arranged at air outlet
Door and be arranged at the second valve at cleaning door.By replacing switching between the first valve and the second valve, thus achieve
Switching between net airflow road and deashing stream, simple to operation.
Further, it is provided with dust stratification interception structure at described cleaning door, described dust stratification interception structure is to be arranged at cleaning door
The filtration at place.Dust stratification interception structure prevents expellant gas in deashing process to take dust stratification out of.
Further it is characterised in that described guide frame include several with the one-to-one gathering sill of filter element,
Correspond to the envelope that the upper and lower, sealing surface being respectively provided with below in net airflow road and the forward and backward face corresponding to Primordial Qi runner are respectively provided with
Close face, each sealing surface and gathering sill are connected as a single entity structure or the flow-stopping plate for being separately set in casing.Thus constitute filtration
Unit, facilitates the installation of grated plate type filter assemblies.
Further, described dust stratification collection portion includes uncovered box body and is arranged at box bottom for uncovered box body drawing and pulling type
The mounting structure installed.Drawing and pulling type mounting structure is convenient to be taken out and installs dust stratification collection structure, thereby facilitating dust stratification and
Shi Qingli.
As the improvement further of above-mentioned air processor, in described casing, it is provided with cold and hot exchange component, humidification dehumidifying
Element, described casing is additionally provided with the return air inlet being connected with return air channel for Primordial Qi runner, described blower fan be can by air from
The unit blower fan of air inlet and return air inlet mixing suction.Thus, it is possible to as air-treatment unit, new by enter from air inlet
The air that fresh air is entered with return air inlet mix after together with send into Primordial Qi runner, according to the use needs of air processor, select
Select and the air after mixing is cooled down or heats, be humidified or dehumidify.
Further, described air inlet and return air inlet may be contained within casing top.The direction being entered by this mixing air with
At ordinary times, the shearing force that air stream acts on filter element surface is maximum to filter element setting direction.
Further, described filter element is constituted by flexible, porous metal forming, the thickness of described flexible, porous metal forming
For 5-200 μm, average pore size is 0.05-100 μm, and porosity is 15-70%.The filter element mistake that flexible, porous metal forming is constituted
Filter high precision, usage cycles are long, and filter efficiency is high, and under nominal air volume flow, the filtration efficiency of filter element is more than
More than 99.9%；Uniform pore diameter, flow resistance are low, the good foldable of flexibility, high mechanical strength, water-resistance is good, structure is simple, weight
The advantages of measure light.
Below by way of accompanying drawing and specific embodiment, the utility model is described in further detail.
Brief description
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is the two of structural representation of the present utility model.
Fig. 3 is the schematic diagram of this utility model guide frame.
Fig. 4 is the structure enlarged diagram of i in Fig. 3.
Fig. 5 is the structural representation of this utility model filter element.
Specific embodiment
As shown in Figure 1, 2, this utility model air processor, including being provided with the square of air inlet 110 and air outlet 120
The casing 1 of shape and grated plate type filter assemblies 2 in casing 1 are arranged at by the insertion of casing 1 side by guide frame, described
Grated plate type filter assemblies 2 are arranged to make up by the vertical parallel interval of multiple filter elements 210, and described filter element 210 is tabular mistake
Filtering element 210, all constitutes gas stream between two neighboring filter element 210 and between filter element 210 and casing 1 inwall
Road, in two neighboring gas flow, one is the Primordial Qi runner a for air circulation to be filtered, and another is for filtering air stream
Logical net airflow road b, each Primordial Qi runner a is connected with air inlet 110 respectively, two filter element 210 phases of net airflow road b side
Even constitute closing and be filtered into the filter element of net gas for Primordial Qi, casing 1 bottom is provided with dust stratification collection portion 140, described air inlet
110 are connected with blower fan, and each net airflow road b connects composition net airflow road with air outlet 120, described casing 1 are additionally provided with and outdoor
The cleaning door 130 that connection and only supplied gas are discharged, described Primordial Qi runner a connects formation deashing stream, net airflow with cleaning door 130
Road switches break-make with deashing stream by controlling organization, and described controlling organization includes the first valve 121 being arranged at air outlet 120
And it is arranged at the second valve 131 at cleaning door 130.It is provided with dust stratification interception structure, described dust stratification blocks at described cleaning door 130
Cutting off structure is the filtration being arranged at cleaning door 130, and filtration herein can select specifically according to actual needs
Filtering accuracy, filtration can be filter membrane can also be drainage screen, described dust stratification collection portion 140 include uncovered box body and
It is arranged at the mounting structure that casing 1 bottom supplies uncovered box body drawing and pulling type to install.
As shown in Figure 3, Figure 4, described guide frame 4 includes several and the one-to-one gathering sill of filter element 210
The sealing surface of 410, corresponding net airflow road b sealing surface disposed behind and the setting of corresponding Primordial Qi runner a forward and backward face is all and gathering sill
410 are connected as a single entity structure, and the sealing surface of corresponding net airflow road b above and below setting is respectively arranged on the upper flow-stopping plate in casing 1
420th, lower flow-stopping plate 430.
As shown in figure 5, described filter element 210 is panel-style filter element, it is made up of filter membrane 211 and its frame 212, this
In filter membrane can be preferably collapsible filter membrane, thus increase filter area.
When this utility model is used as air-treatment unit, when its installation environment is complicated and installing space is again little, now
Filter assemblies replacement frequency can be effectively reduced using above-mentioned air processor structure, in described casing 1, be provided with cold and hot friendship
Change element, humidification dehumidification element, described casing 1 is additionally provided with the return air inlet being connected with return air channel for Primordial Qi runner a, described wind
Machine is can be by air from the unit blower fan of air inlet 110 and return air inlet mixing suction.Described air inlet 110 is all provided with return air inlet
It is placed in casing 1 top.Preferably described filter element 210 is constituted by flexible, porous metal forming, described flexible, porous metal forming
Thickness is 5-200 μm, and average pore size is 0.05-100 μm, and porosity is 15-70%.
This utility model has following advantage with respect to existing air processor: one is that grated plate type filter assemblies are big
Improve greatly the filter efficiency of filter assemblies, and reduce the installing space of filter assemblies, be particularly advantageous for air-treatment unit
The air processor of class is installed in limited space, and keeps higher filter efficiency；Two is by control machine
Structure switches the break-make on net airflow road and deashing stream, and under normal filtration state, controlling organization controls the connection of net airflow road, deashing
Stream disconnects, that is, open the first valve, closes the second valve, and the air entering casing filters it by Primordial Qi runner through filter element
Enter net airflow road afterwards, finally discharge net gas from air outlet, air also can be to filter element in flow process in Primordial Qi runner
Surface applies certain shearing force, thus decreases the dust stratification of filter element surface to a certain extent；Work as filter element surface
When dust stratification makes filter pressure increase to certain value, controlling organization is switched to deashing stream, disconnects net airflow road, that is, close first
Valve, opens the second valve, so that air is applied to the shearing of filter element surface in flow process in Primordial Qi runner
Power increases, and can dispose the dust stratification of filter element surface, thus overcome original film filter as air processor
There is the inadequate technological deficiency of deashing dynamics, greatly reduce the replacement frequency of air processor self-filtering assembly, especially
It is applied to the above-mentioned more difficult air-treatment unit of complex space replacing filter assemblies that is arranged on to see, for example, be arranged on doctor
Institute or the air-treatment unit of experiment interior.
Claims (10)
1. air processor, including the casing (1) being provided with air inlet (110) and air outlet (120) and be arranged at casing (1)
Interior multiple filter elements (210), described filter element (210) is tabular filter element, and these filter elements (210) are vertically put down
Between-line spacing arrangement form grated plate type filter assemblies (2), between two neighboring filter element (210) and filter element (210) with
Gas flow is all constituted, in two neighboring gas flow, one is the Primordial Qi for air circulation to be filtered between casing (1) inwall
Runner (a), another is net airflow road (b) for having filtered air circulation, each Primordial Qi runner (a) respectively with air inlet (110)
Connection, two filter elements (210) of net airflow road (b) side are connected and constitute the filtration list closing and being filtered into for Primordial Qi net gas
Unit, casing (1) bottom is provided with dust stratification collection portion (140) it is characterised in that described air inlet (110) is connected with blower fan, each net gas
Runner (b) connects composition net airflow road with air outlet (120), and described casing (1) is additionally provided with the cleaning door that only supplied gas are discharged
(130), described Primordial Qi runner (a) connects formation deashing stream with cleaning door (130), and net airflow road and deashing stream pass through to control
Mechanism switches break-make.
2. air processor as claimed in claim 1 is it is characterised in that described controlling organization includes being arranged at air outlet
(120) the first valve (121) and the second valve (131) being arranged at cleaning door (130) place.
3. air processor as claimed in claim 1 is it is characterised in that described cleaning door (130) place is provided with dust stratification interception
Structure, described dust stratification interception structure is the filtration being arranged at cleaning door (130) place.
4. air processor as claimed in claim 1 filters it is characterised in that being provided with described casing (1) for grated plate type
The guide frame (4) that assembly (2) insertion is installed.
5. air processor as claimed in claim 4 is it is characterised in that described guide frame (4) includes several and mistake
The one-to-one gathering sill (410) of filtering element (210), upper and lower, the sealing surface that is respectively provided with below of corresponding net airflow road (b)
And correspond to the sealing surface that the forward and backward face of Primordial Qi runner (a) is respectively provided with.
6. air processor as claimed in claim 5 is it is characterised in that each sealing surface is connected as a single entity with gathering sill (410)
Structure or the flow-stopping plate for being separately set in casing (1).
7. air processor as claimed in claim 1 is it is characterised in that described dust stratification collection portion (140) includes no hamper
Body and be arranged at casing (1) bottom supply uncovered box body drawing and pulling type install mounting structure.
8. air processor as claimed in claim 1 it is characterised in that be provided with described casing (1) cold and hot exchange component,
Humidification dehumidification element, described casing (1) is additionally provided with the return air inlet connecting for Primordial Qi runner (a), described blower fan with return air channel
For can be by air from the unit blower fan of air inlet (110) and return air inlet mixing suction.
9. air processor as claimed in claim 8 is it is characterised in that described air inlet (110) is respectively provided with return air inlet
In casing (1) top.
10. the air processor as described in any one claim in claim 1-9 is it is characterised in that described filtration
Element (210) is constituted by flexible, porous metal forming, and the thickness of described flexible, porous metal forming is 5-200 μm, and average pore size is
0.05-100 μm, porosity is 15-70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384412.4U CN205897350U (en) | 2016-04-29 | 2016-04-29 | Air treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384412.4U CN205897350U (en) | 2016-04-29 | 2016-04-29 | Air treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205897350U true CN205897350U (en) | 2017-01-18 |
Family
ID=57766305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620384412.4U Active CN205897350U (en) | 2016-04-29 | 2016-04-29 | Air treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205897350U (en) |
-
2016
- 2016-04-29 CN CN201620384412.4U patent/CN205897350U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |