CN206558229U - A kind of automatically scanning bag enters bag and goes out filter - Google Patents
A kind of automatically scanning bag enters bag and goes out filter Download PDFInfo
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- CN206558229U CN206558229U CN201621371482.2U CN201621371482U CN206558229U CN 206558229 U CN206558229 U CN 206558229U CN 201621371482 U CN201621371482 U CN 201621371482U CN 206558229 U CN206558229 U CN 206558229U
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- filter
- air filter
- bag
- probe
- automatically scanning
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Abstract
Enter bag the utility model discloses a kind of automatically scanning in gas purification technique field bag and go out filter, including mainframe box, the left and right sides of the mainframe box is provided with switching changeover portion, zero leakage valve is provided with the right side of left side and right side the switching changeover portion of the left side switching changeover portion, described in two groups stifling mouth is provided with the top of switching changeover portion, the roughing efficiency air filter, maintenance door is provided with medium effeciency filter and high efficiency particulate air filter, handwheel is provided between maintenance door described in every two groups, probe is provided with the right side of the high efficiency particulate air filter, and probe is positioned at the left side of automatically scanning module, filter of the present utility model is for filtering the dust containing radioactivity harmful substance, the filter of replacing filter that simultaneously can be safe, to the online scanning leak detection of device, reduce material cost, reduction personnel's maintenance cost, reduce device disclosure risk, the personal safety of raising personnel.
Description
Technical field
The utility model is related to gas purification technique field, and specially a kind of automatically scanning bag enters bag and goes out filter.
Background technology
Biology laboratory, using the exhaust section of high activity medicament/high sensitization medicament factory building and hospital, pathogen, virus,
The Biochemical Labs such as bacterium, biovaccine workshop, hospital, Disease Control and Prevention Center, Animal diseases research institute, nuclear industry, radioactivity
The discharge of the occasions such as material laboratory, treatment of fuels facility, incineration treatment of garbage factory, toxic chemical laboratory or workshop
Dusty gas can just be discharged into air after need to all being handled by high-pass filter, so needing to use the mistake of high efficiency particulate air filter progress waste gas
Filter, existing high efficiency particulate air filter, poor sealing, and can not detection means whether leak, while filter be not easy to change
And change dangerous, therefore, it is proposed that a kind of automatically scanning bag enters bag and goes out filter.
Utility model content
The purpose of this utility model, which is to provide a kind of automatically scanning bag, to be entered bag and goes out filter, to solve above-mentioned background skill
The existing high efficiency particulate air filter proposed in art, poor sealing, and can not detection means whether leak, while filter is inconvenient
In changing and change unsafe problem.
To achieve the above object, the utility model provides following technical scheme：A kind of automatically scanning bag enters bag and goes out filtering dress
Put, including mainframe box, the left and right sides of the mainframe box is provided with switching changeover portion, the left side of the left side switching changeover portion
Zero leakage valve is provided with the right side of the switching changeover portion of right side, the inner chamber of the mainframe box is from left to right disposed with
Three groups of pressure differences are provided with the top of roughing efficiency air filter, medium effeciency filter, high efficiency particulate air filter and automatically scanning module, the mainframe box
Table, differential pressure indicator described in three groups is located at the top of roughing efficiency air filter, medium effeciency filter and high efficiency particulate air filter respectively, is transferred described in two groups
It is provided with the top of changeover portion on stifling mouth, the roughing efficiency air filter, medium effeciency filter and high efficiency particulate air filter and is provided with inspection
Repair and the four sides arc transition ditch set with twice U-channel, the circular arc are installed on door, the internal box panel of the maintenance door
Transition ditch, which is put, is provided with PVC elastic rings, and PVC plastic pocket, maintenance door described in every two groups are provided with the left of the PVC elastic rings
Between be provided with the right side of handwheel, the high efficiency particulate air filter and be provided with probe, and probe is positioned at the left side of automatically scanning module.
It is preferred that, the automatically scanning module includes being provided with Scanning Section casing, the right side wall of the Scanning Section casing
It is provided with the right side of the outer shrouding of screw mandrel, the outer shrouding of the screw mandrel on the right side of motor mounting plate, the motor mounting plate and is provided with electricity
It is provided with screw mandrel inner sealed board on the left of machine, the inner chamber of the Scanning Section casing, the left side of the screw mandrel inner sealed board is from top to bottom successively
It is provided with polished rod guide rail, screw mandrel and polished rod guide rail fixed plate, the polished rod guide rail, screw mandrel and polished rod guide rail fixed plate and is provided with
Probe bracket, and probe bracket with probe be connected, the intracavity bottom of the Scanning Section casing and top are provided with tracheae sheath.
It is preferred that, the inner chamber of maintenance door described in three groups is provided with clamping device, and pressing device is arranged on primarily efficient filter
The cavity air-out side of device, medium effeciency filter and high efficiency particulate air filter.
It is preferred that, the mainframe box is full weld structure.
It is preferred that, the probe is using rectangle horn mouth is as thief hatch and welding turns into an entirety.
Compared with prior art, the beneficial effects of the utility model are：A kind of automatically scanning bag that the utility model is proposed
Enter bag and go out filter, can automatically control sweep speed, carry out fine scanning and quick scanning, meet bio-safety requirement,
Good airproof performance, it is corrosion-resistant, it is accurately positioned on filter leak source, fast and easy maintenance leak source, each filter and is provided with maintenance door,
Attendant is set to carry out pack sealing to contaminated high efficiency particulate air filter under isolation and change new high efficiency particulate air filter, this
The filter of utility model be for filtering the dust containing radioactivity harmful substance, while can safety replacing filter
Filter, to the online scanning leak detection of device, reduces material cost, reduces personnel's maintenance cost, reduce device disclosure risk, carry
The personal safety of high personnel, and can realize to the live of high efficiency particle air filter, biology leak detection and sterilizing function in situ
High-efficiency air filtering unit.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model automatically scanning modular structure schematic diagram；
Fig. 3 is the utility model maintenance door structural representation；
Fig. 4 is the utility model arc transition ditch nested structure schematic diagram.
In figure：1 mainframe box, 2 handwheels, 3 differential pressure indicators, 4 stifling mouths, 5 zero-leakage valves, 6 switching changeover portions, 7 roughing efficiency air filters,
8 medium effeciency filters, 9 high efficiency particulate air filters, 10 maintenance doors, 11 probes, 12 automatically scanning modules, 13 tracheae sheaths, 14 Scanning Section casees
The outer shrouding of body, 15 motor mounting plates, 16 motors, 17 screw mandrels, 18 polished rod guide rails, 19 screw mandrels, 20 probe brackets, the interior envelope of 21 screw mandrels
Plate, 22 polished rod guide rail fixed plates, 23 clamping devices, 24 arc transition ditch sets, 25 PVC elastic rings, 26 PVC plastic pockets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of automatically scanning bag enters bag and goes out filter,
Including mainframe box 1, the left and right sides of mainframe box 1 is provided with switching changeover portion 6, the left side and right side of left side switching changeover portion 6
The right side of switching changeover portion 6 is provided with zero leakage valve 5, and entering bag closing whole automatically scanning bag goes out filter, so as to
In its progress ozone of the filter to needing replacing of safety or hydrogen peroxide suffocating sterilization, the inner chamber of mainframe box 1 is from left to right
Roughing efficiency air filter 7, medium effeciency filter 8, high efficiency particulate air filter 9 and automatically scanning module 12 are disposed with, the top of mainframe box 1 is set
Three groups of differential pressure indicators 3 are equipped with, three groups of differential pressure indicators 3 are located at the top of roughing efficiency air filter 7, medium effeciency filter 8 and high efficiency particulate air filter 9 respectively
Portion, is respectively used to detect the pressure differential in roughing efficiency air filter 7, medium effeciency filter 8 and high efficiency particulate air filter 9, two groups of switching changeover portions 6
Top be provided with stifling mouth 4, roughing efficiency air filter 7, medium effeciency filter 8 and high efficiency particulate air filter 9 and be provided with maintenance door 10,
Four sides arc transition ditch set 24 with twice U-channel, the circular arc are installed on the internal box panel of the maintenance door 10
PVC elastic rings 25 are installed on transition ditch set 24, the left side of the PVC elastic rings 25 is provided with PVC plastic pocket 26, every two groups of inspections
Repair and handwheel 2 is provided between door 10, the right side of high efficiency particulate air filter 9 is provided with probe 11, and probe 11 is located at automatically scanning module
12 left side.
Wherein, the automatically scanning module 12 includes setting on Scanning Section casing 14, the right side wall of the Scanning Section casing 14
The outer shrouding 17 of screw mandrel is equipped with, the right side of the outer shrouding 17 of the screw mandrel is provided with motor mounting plate 15, the motor mounting plate 15
Right side is provided with the left of motor 16, the inner chamber of the Scanning Section casing 14 and is provided with screw mandrel inner sealed board 21, the screw mandrel inner sealed board
21 left side is disposed with polished rod guide rail 18, screw mandrel 19 and polished rod guide rail fixed plate 22 from top to bottom, the polished rod guide rail 18,
Probe bracket 20 is provided with screw mandrel 19 and polished rod guide rail fixed plate 22, and probe bracket 20 is connected with probe 11, the scanning
The intracavity bottom of section casing 14 and top are provided with tracheae sheath 13, and motor 16 drives screw mandrel 19 to be uploaded in polished rod guide rail 18
Dynamic, the rotating speed of the linear controlled motor 16 of the control system of motor 16 energy can carry out quickly scanning and essence according to the velocity amplitude of setting
Close scanning, the inner chamber of maintenance door 10 described in three groups is provided with clamping device 23, and pressing device 23 is arranged on roughing efficiency air filter
7th, the cavity air-out side of medium effeciency filter 8 and high efficiency particulate air filter 9, makes effect filter 7, medium effeciency filter 8 and high efficiency particulate air filter 9
It is forced to compress with box inner structure, reaches sealed effect, the mainframe box 1 is full weld structure, improves the structure of mainframe box 1
Stability, the probe 11 is using rectangle horn mouth is as thief hatch and welding turns into an entirety, and thief hatch is each
The tracheae of connection picks out mainframe box 1, due to thief hatch subarea-scanning, can quickly position leakage scope, shortens and confirms leak detection
The point time, improve leak detection operating efficiency.
Operation principle：Probe 11 is visited using multigroup rectangle horn mouth is as thief hatch and welding turns into an entirety
First 11 overall length effectively filters the highly consistent of filter paper with filter, and the tracheae that four thief hatch are each connected picks out cabinet, by
In multiple thief hatch subarea-scannings, leakage scope can be quickly positioned, shortens and confirms the leak detection point time, leak detection work effect is improved
Rate, tracheae follows tracheae sheath 13 to do round guiding movement, reduces tracheae bending point, tracheae is protected well so that internal
Air-flow is unobstructed, improves testing efficiency, and running part is that motor 16 drives screw mandrel 19 to be driven on polished rod guide rail 18, and motor 16 is controlled
The rotating speed of the linear controlled motor 16 of system energy, can carry out quickly scanning and fine scanning according to the velocity amplitude of setting, transfer
Cross section 6 and zero-leakage valve 5 is equipped with by external interface flange, entering bag closing whole automatically scanning bag goes out filter, so as to
In its progress ozone of the filter to needing replacing of safety or hydrogen peroxide suffocating sterilization.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of automatically scanning bag enters bag and goes out filter, including mainframe box (1), it is characterised in that：A left side for the mainframe box (1)
Right both sides are provided with switching changeover portion (6), left side and right side the switching changeover portion of the left side switching changeover portion (6)
(6) zero leakage valve (5) is provided with the right side of, the inner chamber of the mainframe box (1) is from left to right disposed with roughing efficiency air filter
(7) three are provided with the top of, medium effeciency filter (8), high efficiency particulate air filter (9) and automatically scanning module (12), the mainframe box (1)
Group differential pressure indicator (3), differential pressure indicator (3) described in three groups is located at roughing efficiency air filter (7), medium effeciency filter (8) and high efficiency particulate air filter respectively
(9) stifling mouth (4), the roughing efficiency air filter (7), middle effect are provided with the top of top, changeover portion (6) of being transferred described in two groups
It is provided with maintenance door (10), the internal box panel of the maintenance door (10) and installs on filter (8) and high efficiency particulate air filter (9)
Have and PVC elastic rings are installed on the four sides arc transition ditch set (24) with twice U-channel, the arc transition ditch set (24)
(25), it is provided between PVC plastic pocket (26), maintenance door (10) described in every two groups and sets on the left of the PVC elastic rings (25)
Have and probe (11) is provided with the right side of handwheel (2), the high efficiency particulate air filter (9), and probe (11) is located at automatically scanning module
(12) left side；The automatically scanning module (12) includes Scanning Section casing (14), the right side wall of the Scanning Section casing (14)
On be provided with the right side of the outer shrouding (17) of screw mandrel, the outer shrouding (17) of the screw mandrel and be provided with motor mounting plate (15), the motor
It is provided with the right side of installing plate (15) on the left of motor (16), the inner chamber of the Scanning Section casing (14) and is provided with screw mandrel inner sealed board
(21), the left side of the screw mandrel inner sealed board (21) is disposed with polished rod guide rail (18), screw mandrel (19) and polished rod and led from top to bottom
Probe bracket is provided with rail fixed plate (22), the polished rod guide rail (18), screw mandrel (19) and polished rod guide rail fixed plate (22)
(20), and probe bracket (20) with probe (11) be connected, the intracavity bottom of the Scanning Section casing (14) and top are provided with
Wherein, the motor (16) drives screw mandrel (19) to be driven on polished rod guide rail (18) to tracheae sheath (13), electric machine control system line
The rotating speed of property controlled motor (16).
2. a kind of automatically scanning bag according to claim 1 enters bag and goes out filter, it is characterised in that：Overhauled described in three groups
The inner chamber of door (10) is provided with clamping device (23), and clamping device (23) is arranged on roughing efficiency air filter (7), medium effeciency filter
(8) and high efficiency particulate air filter (9) cavity air-out side.
3. a kind of automatically scanning bag according to claim 1 enters bag and goes out filter, it is characterised in that：The mainframe box
(1) it is full weld structure.
4. a kind of automatically scanning bag according to claim 1 enters bag and goes out filter, it is characterised in that：The probe (11)
Using rectangle horn mouth is as thief hatch and welding turns into an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621371482.2U CN206558229U (en) | 2016-12-14 | 2016-12-14 | A kind of automatically scanning bag enters bag and goes out filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621371482.2U CN206558229U (en) | 2016-12-14 | 2016-12-14 | A kind of automatically scanning bag enters bag and goes out filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206558229U true CN206558229U (en) | 2017-10-13 |
Family
ID=60369943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621371482.2U Active CN206558229U (en) | 2016-12-14 | 2016-12-14 | A kind of automatically scanning bag enters bag and goes out filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206558229U (en) |
-
2016
- 2016-12-14 CN CN201621371482.2U patent/CN206558229U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Moling streets blue Xia Road Jiangning District Nanjing City, Jiangsu Province, No. 101 211106 Patentee after: Egypt (China) environmental purification Co. Ltd. Address before: The district science and Technology Industrial Park industrial Nanjing moling streets of 211106 cities in Jiangsu Province Patentee before: Egypt (China) environmental purification Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Moling streets blue Xia Road Jiangning District Nanjing City, Jiangsu Province, No. 101 211106 Patentee after: Meier (China) Environmental Technology Co., Ltd Address before: Moling streets blue Xia Road Jiangning District Nanjing City, Jiangsu Province, No. 101 211106 Patentee before: MAYAIR TECHNOLOGY (CHINA) Co.,Ltd. |