CN201940125U - Direct-plugging bag type air dust removal device - Google Patents
Direct-plugging bag type air dust removal device Download PDFInfo
- Publication number
- CN201940125U CN201940125U CN2010206789916U CN201020678991U CN201940125U CN 201940125 U CN201940125 U CN 201940125U CN 2010206789916 U CN2010206789916 U CN 2010206789916U CN 201020678991 U CN201020678991 U CN 201020678991U CN 201940125 U CN201940125 U CN 201940125U
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- Prior art keywords
- dust
- air
- dust removal
- settling pocket
- dust settling
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Abstract
The utility model discloses a direct-plugging bag type air dust removal device, which comprises a seat frame, a dust removal box assembly, an air outlet channel, an air inlet channel, a dust cleaning device and a dust hopper assembly. The dust removal box assembly comprises a dust removal box body, a plurality of dust removal bag assemblies arranged in the dust removal box body and dust removal box assembly mounting plates connected with the dust removal box bodies; the dust removal bag assemblies comprises a dust removal bag, a cage frame arranged in the dust removal bag to support opening of the dust removal bag and an elastic ring with a groove on a peripheral edge, and the grooves of the elastic rings and corresponding through holes of the dust removal bag assemblies are connected in a direct-plugging clamping way, so that the dust removal bag assemblies are in a cantilever state; the dust removal bag assemblies are arranged to form an upper row, a lower row, a left line and a right line; and the dust cleaning device comprises a main pipeline connected with a compressed air pipeline and a plurality of air spray pipes arranged on the main pipeline and is arranged in an air purification chamber, and the air spray pipes of the dust cleaning. The direct-plugging bag type air dust removal device is mainly characterized in that the air spray pipes of the dust cleaning device are aligned with air outlets of the dust removal bag assemblies. The utility model has the advantages that the direct-plugging bag type air dust removal device occupies a small area and has a low manufacturing cost and good dust removal effect.
Description
Technical field
The utility model relates to a kind of straight cutting pocket type air cleaner, especially a kind ofly is used for removing in the clean room particulate in air to reach the air cleaner of technological requirement.Belong to the air cleaning facility technology.
Background technology
The dust cleaning case of existing air cleaner, all adopt the version of vertical hanging formula dust settling pocket, this version is under the identical condition of dust cleaning case volume, and the quantity of the dust settling pocket of being arranged is less relatively, and the dust-collecting air amount in its unit interval is also just less relatively.In order to reach higher dust-collecting air amount, just must enlarge the volume of dust cleaning case, the not only shared spatial volume of described like this cleaner is bigger, and its cost is also corresponding higher.This is the existing existing main deficiency of air cleaner.
Summary of the invention
The purpose of this utility model is to provide that a kind of floor space is little, the straight cutting pocket type air cleaner of low cost of manufacture, to overcome the deficiency of prior art.
The utility model realizes that the technical scheme of above-mentioned purpose is, a kind of straight cutting pocket type air cleaner, comprise mounting, be bearing in dust cleaning case assembly, exhaust passage, air inlet duct, the deashing device on the mounting and be installed in the ash bucket assembly that is connected perforation below the dust cleaning case assembly and with the dust cleaning case assembly; Described air inlet duct is arranged on the top of dust cleaning case assembly, and both connect mutually, and its innovative point is:
A, described dust cleaning case assembly comprise dust-removing box, are arranged on several dust settling pocket assemblies and the dust settling pocket unit installing board that is connected with dust-removing box in the dust-removing box; Described dust settling pocket assembly by dust settling pocket, be arranged on the dust settling pocket inner chamber and be used for supporting that dust settling pocket is open is grid-like cage bone and peripheral reeded elastic ring and forms, and the dust settling pocket sack is coated on the outside of elastic ring, and the end of described cage bone tightly engages with elastic ring by dust settling pocket and connects; The set corresponding through hole of the groove of described elastic ring and dust settling pocket unit installing board is direct insertion clamping, thereby makes the dust settling pocket assembly be cantilever position; Several dust settling pocket assemblies are up and down embarks on journey, about become row to arrange;
One end of b, described exhaust passage is connected with air exhauster, and the other end is connected perforation with air-purifying chamber; Described air-purifying chamber is connected with dust settling pocket installing plate assembly, and the air outlet of all dust settling pocket assembly of cover;
C, described deashing device are made up of the trunk line that is connected with compressed air line and several air jet pipes of being located on the trunk line; Described deashing device is located in the air-purifying chamber, and the air jet pipe of deashing device is aimed at the air outlet of dust settling pocket assembly.
Can understand by above given technical scheme, the utility model is embarked on journey owing to dust settling pocket is up and down in dust cleaning case, the cantilevered of left and right sides Cheng Lie is arranged, thereby can make and in the dust cleaning case assembly of equal volume, can arrange more dust settling pocket assembly, thereby effectively dwindled the volume of dust cleaning case, reduced manufacturing cost, and, improved the dust settling pocket operating efficiency owing to adopt dust settling pocket reverse gas cleaning technology; Owing to adopt dust settling pocket assembly and the direct insertion syndeton of dust settling pocket unit installing board, made things convenient for the installation service work of dust settling pocket assembly, thereby realized the purpose of this utility model.
In technique scheme, further innovative point of the present utility model is:
The cross section of described dust settling pocket assembly is the flattened oval shape, and the long axis length of its inner chamber is 300 ~ 350mm, and its minor axis length is 40 ~ 60mm; Distance between adjacent two dust settling pocket assemblies of embarking on journey up and down is 30 ~ 50mm, and the distance between adjacent two dust settling pocket assemblies of left and right sides Cheng Lie is 40 ~ 60mm.But be not limited to this.Under the bigger situation of the air quantity of air exhauster and dynamic pressure, can further strengthen the layout density of dust settling pocket, the opposite then layout density that will dwindle dust settling pocket.
Described air inlet duct and dust-removing box connect, and connect by the venetian blind type structural member; Be provided with several air uniform plates in air inlet duct, described air uniform plate is 45 ° and is in tilted layout, and its lower plane is directly in the face of the venetian blind type structural member, and swims over to the upstream layout that dips one by one by air inlet duct following.Its purpose is to make the pending air capacity that enters in the dust cleaning case more even, with the dedusting effect of further each dust settling pocket of performance.
Described air-purifying chamber is provided with several can open the closed cleaning door that is used for maintenance and installation, and described cleaning door closed condition is closed structure.Because the existence of maintenance and installation cleaning door has made things convenient for the installation and the maintenance of dust settling pocket equally.
On the mounting at the following position of cleaning door, be provided with workbench, be provided with the cat ladder of symmetric arrangement at the two ends of workbench.Certainly, also can be provided with a cat ladder.Its purpose all is for the ease of field management and operation.
The air jet pipe of described deashing device radially is provided with the tonifying Qi hole that is used for increasing air quantity.Because the existence in tonifying Qi hole, when passing through pressure air in the air jet pipe, the place just produces negative pressure in the tonifying Qi hole, in extraneous air inspiration air jet pipe, in pressure air spirt dust settling pocket assembly together.Thereby effectively improved the deashing effect, reduced the consumption of pressure air.
The sidewall of described dust-removing box and air inlet duct all has the projection that is Great Wall shape ripple, and described projection is vertically arranged.Its purpose is, improves the rigidity intensity of described sidewall steel plate, to save the consumption of used steel.Also just further reduced cost.
On the described ash bucket assembly ash bucket vibration component is housed also.To make things convenient for the cleaning of ash bucket.Described vibration component can be an electric and magnetic oscillation spare, also can be pneumatic vibration spare.
Described air inlet duct and exhaust passage are respectively equipped with pressure sensor, and 2 pressure sensors are connected the turnover leeway demonstration of realization dust cleaning case respectively with the pressure reduction display.Described pressure sensor can be the common pressure sensor that static pressure collection tube, leather hose and U type glass tube are formed, and also can be the instrumented pressure sensor.Show by described pressure reduction, can understand the situation that the filter bag mesh is stopped up by dust, carry out the filter bag reverse gas cleaning in good time.As if the control of the pressure reduction display being included in the PLC Programmable Logic Controller, then can further improve the automaticity of the utility model course of work.
After technique scheme was implemented, rational in infrastructure, characteristics such as the filter bag reverse gas cleaning is effective, even, the whole efficiency of dust collection height of each filter bag filter dirt work that the utility model had were fairly obvious.
Description of drawings
Fig. 1 looks schematic diagram for structure master of the present utility model;
Fig. 2 is the schematic rear view of Fig. 1;
Fig. 3 looks schematic diagram for the left side of Fig. 1;
Fig. 4 is the schematic top plan view of Fig. 1;
Fig. 5 looks cross-sectional schematic for structure master of the present utility model;
Fig. 6 looks cross-sectional schematic for a structure of the present utility model left side;
Fig. 7 overlooks cross-sectional schematic for structure of the present utility model;
Fig. 8 is the structural representation of air uniform plate in the utility model dust-removing box;
Fig. 9 is the structural representation of the utility model air jet pipe;
Figure 10 is the structural representation of the utility model dust settling pocket assembly.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Shown in Fig. 1-10, a kind of straight cutting pocket type air cleaner, comprise mounting 1, be bearing in dust cleaning case assembly 2, exhaust passage 4, air inlet duct 5, the deashing device 6 on the mounting 1 and and be installed in dust cleaning case assembly 2 belows and be connected the ash bucket assembly 7 that connects with dust cleaning case assembly 2; Described air inlet duct 3 is arranged on the top of dust cleaning case assembly 2, and both connect mutually, and its:
Described dust cleaning case assembly 2 comprises dust-removing box 2-1, is arranged on 364 dust settling pocket assembly 2-2 and the dust settling pocket unit installing board 2-3 that is connected with dust-removing box 2-1 in the dust-removing box 2-1; Described dust settling pocket assembly 2-2 by dust settling pocket 2-2-1, be arranged on dust settling pocket 2-2-1 inner chamber and be used for supporting that dust settling pocket 2-2-1 is open is grid-like cage bone 2-2-2 and peripheral reeded elastic ring 2-2-3 and forms, and dust settling pocket 2-2-1 sack is coated on the outside of elastic ring 2-2-3, and the end of described cage bone 2-2-2 tightly engages with elastic ring 2-2-3 by dust settling pocket 2-2-1 and connects; The set corresponding through hole 2-3-1 of the groove of described elastic ring 2-2-3 and dust settling pocket unit installing board 2-3 is direct insertion clamping, thereby makes dust settling pocket assembly 2-2 be cantilever position; 364 dust settling pocket assembly 2-2 are and become 7 row up and down, about become 52 row to arrange;
One end of described exhaust passage 4 is connected with air exhauster 14, and the other end is connected perforation with air-purifying chamber 8; Described air-purifying chamber 8 is connected with dust settling pocket assembly 2-3, and the air outlet of all dust settling pocket assembly 2-2 of cover;
Described deashing device 6 is by forming with compressed air trunk line 6-1 and 14 air jet pipe 6-2 that are located on the trunk line 6-1; Described deashing device 6 is located in the air-purifying chamber 8, and the air jet pipe 6-2 of deashing device 6 aims at the air outlet of dust settling pocket assembly 2-2.
As shown in Figure 5, the cross section of described dust settling pocket assembly 2-2 is the flattened oval shape, and the long axis length of its inner chamber is 300 ~ 350mm, and its minor axis length is 40 ~ 60mm; Distance between adjacent two the dust settling pocket assembly 2-2 that embark on journey up and down is 30 ~ 50mm, and the distance between adjacent two dust settling pocket assembly 2-2 of left and right sides Cheng Lie is 40 ~ 60mm.
As shown in Figure 8, described air inlet duct 5 connects with dust-removing box 2-1, connects by venetian blind type structural member 3; Be provided with several air uniform plates 10 in air inlet duct 5, described air uniform plate 10 is 45 ° and is in tilted layout, and its lower plane is directly in the face of venetian blind type structural member 3, and swims over to the upstream layout that dips one by one by air inlet duct 5 following.
Shown in Fig. 1,3,4,6,7, described air-purifying chamber 8 is provided with several can open the closed cleaning door that is used for maintenance and installation 11, and described cleaning door 11 closed conditions are closed structure by seal.
Shown in Fig. 4,7, on the mounting 1 at cleaning door 11 following positions, be provided with workbench 12, be provided with the steel construction cat ladder 13 of symmetric arrangement at the two ends of workbench 12.
As shown in Figure 9, the air jet pipe 6-2 of described deashing device 6 radially is provided with the tonifying Qi hole 6-2-1 that is used for increasing air quantity.
As shown in Figure 2, the sidewall of described dust-removing box 2-1 and air inlet duct 5 all has the projection 9 that is Great Wall shape ripple, and described protruding 9 vertically arrange.
Shown in Fig. 1 ~ 4, on the described ash bucket assembly 7 ash bucket vibration component 15 is housed also.
As shown in Figure 1, 2, described air inlet duct 5 and exhaust passage 4 are respectively equipped with pressure sensor 16, and 2 pressure sensors 16 are connected the turnover leeway demonstration of realization dust cleaning case assembly 2 respectively with pressure reduction display 17.
The concise and to the point description of the utility model use is: when starting working, at first start air exhauster, the air that needs dedusting cleaning enters dust-removing box 2-1 after by air inlet duct 5, filtration by dust settling pocket 2-2-1 imports air-purifying chamber, then by the place of exhaust passage 4 by the required pure air of air exhauster 14 inputs.When needs carry out blowback dust settling pocket 2-2-1 enforcement deashing when showing according to the pressure reduction display, make compressed air by air jet pipe 6-2 to oppositely jetting in the dust settling pocket 2-2-1, dust settling pocket 2-2-1 is carried out the blowback pulse cleaning, reach the effect of cleaning dust settling pocket 2-2-1 dust stratification.
The utility model first sample trial run effect shows that its air cleaning effect reaches more than 99.95%.Unit interval air cleaning amount improves 15-20% than prior art, has obtained tangible economic and social benefits.
Claims (9)
1. straight cutting pocket type air cleaner, comprise mounting (1), be bearing in the dust cleaning case assembly (2) on the mounting (1), exhaust passage (4), air inlet duct (5), deashing device (6) and be installed in dust cleaning case assembly (2) below and are connected the ash bucket assembly (7) of perforation with dust cleaning case assembly (2); Described air inlet duct (3) is arranged on the top of dust cleaning case assembly (2), and both connect mutually, it is characterized in that:
A, described dust cleaning case assembly (2) comprise dust-removing box (2-1), are arranged on several dust settling pocket assemblies (2-2) and the dust settling pocket unit installing board (2-3) that is connected with dust-removing box (2-1) in the dust-removing box (2-1); Described dust settling pocket assembly (2-2) by dust settling pocket (2-2-1), be arranged on dust settling pocket (2-2-1) inner chamber and be used for supporting that dust settling pocket (2-2-1) is open is grid-like cage bone (2-2-2) and peripheral reeded elastic ring (2-2-3) and forms, and dust settling pocket (2-2-1) sack is coated on the outside of elastic ring (2-2-3), and the end of described cage bone (2-2-2) tightly engages with elastic ring (2-2-3) by dust settling pocket (2-2-1) and connects; The groove of described elastic ring (2-2-3) and the set corresponding through hole of dust settling pocket unit installing board (2-3) (2-3-1) are direct insertion clamping, thereby make dust settling pocket assembly (2-2) be cantilever position; Several dust settling pocket assemblies (2-2) are up and down embarks on journey, about become row to arrange;
One end of b, described exhaust passage (4) is connected with air exhauster (14), and the other end is connected perforation with air-purifying chamber (8); Described air-purifying chamber (8) is connected with dust settling pocket unit installing board (2-3), and the air outlet of all dust settling pocket assembly (2-2) of cover;
C, described deashing device (6) are made up of the trunk line that is connected with compressed air line (6-1) and several air jet pipes (6-2) of being located on the trunk line (6-1); Described deashing device (6) is located in the air-purifying chamber (8), and the air jet pipe (6-2) of deashing device (6) is aimed at the air outlet of dust settling pocket assembly (2-2).
2. straight cutting pocket type air cleaner according to claim 1 is characterized in that: the cross section of described dust settling pocket assembly (2-2) is the flattened oval shape, and the long axis length of its inner chamber is 300 ~ 350mm, and its minor axis length is 40 ~ 60mm; Distance between adjacent two dust settling pocket assemblies (2-2) of embarking on journey up and down is 30 ~ 50mm, and the distance between adjacent two dust settling pocket assemblies (2-2) of left and right sides Cheng Lie is 40 ~ 60mm.
3. straight cutting pocket type air cleaner according to claim 1 is characterized in that: described air inlet duct (5) connects with dust-removing box (2-1), connects by venetian blind type structural member (3); Be provided with several air uniform plates (10) in air inlet duct (5), described air uniform plate (10) is 45 ° and is in tilted layout, and its lower plane is directly in the face of venetian blind type structural member (3), and swims over to the upstream layout that dips one by one by air inlet duct (5) following.
4. straight cutting pocket type air cleaner according to claim 1 is characterized in that: described air-purifying chamber (8) is provided with several can open the closed cleaning door that is used for maintenance and installation (11), and described cleaning door (11) closed condition is closed structure.
5. straight cutting pocket type air cleaner according to claim 4 is characterized in that: be provided with workbench (12) on the mounting (1) at the following position of cleaning door (11), be provided with the cat ladder (13) of symmetric arrangement at the two ends of workbench (12).
6. straight cutting pocket type air cleaner according to claim 1 is characterized in that: the air jet pipe (6-2) of described deashing device (6) radially is provided with the tonifying Qi hole (6-2-1) that is used for increasing air quantity.
7. according to the described straight cutting pocket type of one of claim 1 to 6 air cleaner, it is characterized in that: the sidewall of described dust-removing box (2-1) and air inlet duct (5), all have the projection (9) that is Great Wall shape ripple, and described projection (9) is arranged vertically.
8. straight cutting pocket type air cleaner according to claim 1 is characterized in that: ash bucket vibration component (15) also is housed on the described ash bucket assembly (7).
9. straight cutting pocket type air cleaner according to claim 1, it is characterized in that: described air inlet duct (5) and exhaust passage (4) are respectively equipped with pressure sensor (16), and 2 pressure sensors (16) are connected with pressure reduction display (17) respectively, realize that the turnover leeway of dust cleaning case assembly (2) shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206789916U CN201940125U (en) | 2010-12-24 | 2010-12-24 | Direct-plugging bag type air dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206789916U CN201940125U (en) | 2010-12-24 | 2010-12-24 | Direct-plugging bag type air dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940125U true CN201940125U (en) | 2011-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206789916U Expired - Fee Related CN201940125U (en) | 2010-12-24 | 2010-12-24 | Direct-plugging bag type air dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071354A (en) * | 2012-12-29 | 2013-05-01 | 广州市先河技术工程有限公司 | Dedusting device equipped with metal film capacitor metal spraying machine |
-
2010
- 2010-12-24 CN CN2010206789916U patent/CN201940125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071354A (en) * | 2012-12-29 | 2013-05-01 | 广州市先河技术工程有限公司 | Dedusting device equipped with metal film capacitor metal spraying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |