CN202962863U - Improved cleaning device for filter screen of settling box - Google Patents
Improved cleaning device for filter screen of settling box Download PDFInfo
- Publication number
- CN202962863U CN202962863U CN 201220430201 CN201220430201U CN202962863U CN 202962863 U CN202962863 U CN 202962863U CN 201220430201 CN201220430201 CN 201220430201 CN 201220430201 U CN201220430201 U CN 201220430201U CN 202962863 U CN202962863 U CN 202962863U
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- Prior art keywords
- filter screen
- cleaning
- flow tank
- settling box
- nozzle
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Abstract
An improved cleaning device for a filter screen of a settling box comprises the settling box, the filter screen and a cleaning pipeline, wherein the filter screen adopts a pulling structure and is movably arranged in the settling box; the cleaning pipeline comprises a gas bag, a ball valve and more than one parallelly connected nozzles in sequence; the nozzles are placed above the filter screen, and used for downwards spraying and blowing the filter screen vertically; and each nozzle is connected with an electromagnetic valve. The filter screen provided by the utility model adopts a freely-pulling structure, and the filter screen can be pulled out from the settling box body when in need, so that manual cleaning is simple and convenient, and the problem that the filter screen of the settling box is difficult in manual cleaning is solved; and as the plurality of nozzles are used for downwards spraying and blowing the filter screen vertically and sequentially, the improved cleaning device ensures the on-line cleaning effect of the filter screen.
Description
Technical field
The utility model relates to a kind of cleaning device, more precisely, is the cleaning modifying device of flow tank filter screen in a kind of tobacco business material pneumatic conveying equipment.
Background technology
At present, the wind feed technique is widely used in tobacco productive corporation.As the important component part of pneumatic conveyer, flow tank 1 consists of the discharge end of pneumatic conveyer together with the blanking gas lock.Filter screen 2 in flow tank mainly plays the effect of isolation material.As shown in Figure 1, in the prior art, filter screen 2 all is fixed in flow tank 1 inside, can't carry out hand sweeping to filter screen 2; Filter screen cleaning device adopts the horizontal featheriness of single injector winding-up pipeline 3 more, and it is little that filter screen 2 is blown face, and cleaning effect is poor.When filter screen 2 mesh stop up, affect wind and send speed, reduce wind and send effect.
The utility model content
For the deficiencies in the prior art part, the utility model provides a kind of cleaning modifying device of flow tank filter screen.After improving the filter screen hand sweeping is easy, and online cleaning effect improves, effective guarantee the operation of equipment.
For achieving the above object, technical solutions of the utility model are:
A kind of cleaning modifying device of flow tank filter screen, this device mainly is comprised of flow tank, filter screen and cleaning channels; Described filter screen adopts the drawing and pulling type structure movement to be arranged in flow tank, described cleaning channels sequentially is comprised of the nozzle of gas bag, ball valve and a more parallel, and wherein, nozzle is placed in above filter screen, and the filter screen of jetting vertically downward, each nozzle is connected with magnetic valve separately.
The usefulness of technique scheme is:
Filter screen of the present utility model adopts free drawing and pulling type structure, filter screen can be extracted out from the sedimentation casing when needing, and hand sweeping is easy, has solved flow tank filter screen hand sweeping hard problem.Cleaning device after improvement is by a plurality of nozzles filter screen of jetting successively vertically downward, has guaranteed the online cleaning effect of filter screen.
Description of drawings
Fig. 1 is the cleaning device schematic diagram of prior art flow tank filter screen; (A shown in figure is that dust crude opium is discharged direction; B shown in figure is that wind send the material input direction; C shown in figure is the virgin material outbound course.）
Fig. 2 is the cleaning modifying device schematic diagram of the utility model flow tank filter screen; (A shown in figure is that dust crude opium is discharged direction; B shown in figure is that wind send the material input direction; C shown in figure is the virgin material outbound course.）
Fig. 3 is the utility model cleaning channels principle schematic.
The specific embodiment
The utility model now is described in conjunction with the accompanying drawings and embodiments.
The cleaning modifying device of a kind of flow tank filter screen as shown in Figure 2, it mainly is comprised of flow tank 1, filter screen 2 and cleaning channels 3.
Described filter screen 2 adopts the drawing and pulling type structure movement to be arranged in flow tank 1, namely opens the pull mouth at flow tank 1 side plate, and filter screen 2 is embedded in the pull mouth, is sealed and is used movable snap close to fix by silica gel strip.
Cleaning channels as shown in Fig. 2,3 sequentially is comprised of the nozzle 33 of gas bag 31, ball valve 32 and a more parallel.Described nozzle 33 is placed in filter screen 2 tops, and the filter screen 2 of jetting vertically downward, and each nozzle 33 is connected with magnetic valve 34 separately.Magnetic valve 34 is controlled each nozzle 33 order winding-up separately, guarantees jetting pressure.
Above embodiment only is explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on the technical scheme basis is within all falling into the utility model protection domain.
Claims (2)
1. the cleaning modifying device of a flow tank filter screen, it is characterized in that: this device mainly is comprised of flow tank, filter screen and cleaning channels; Described filter screen adopts the drawing and pulling type structure movement to be arranged in flow tank, described cleaning channels sequentially is comprised of the nozzle of gas bag, ball valve and a more parallel, and wherein, nozzle is placed in above filter screen, and the filter screen of jetting vertically downward, each nozzle is connected with magnetic valve separately.
2. the cleaning modifying device of a kind of flow tank filter screen as claimed in claim 1 is characterized in that: it is to open the pull mouth at the flow tank side plate that filter screen adopts the drawing and pulling type structure, and filter screen is embedded in the pull mouth, is sealed and is used movable snap close to fix by silica gel strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430201 CN202962863U (en) | 2012-08-27 | 2012-08-27 | Improved cleaning device for filter screen of settling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220430201 CN202962863U (en) | 2012-08-27 | 2012-08-27 | Improved cleaning device for filter screen of settling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962863U true CN202962863U (en) | 2013-06-05 |
Family
ID=48503993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220430201 Expired - Fee Related CN202962863U (en) | 2012-08-27 | 2012-08-27 | Improved cleaning device for filter screen of settling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962863U (en) |
-
2012
- 2012-08-27 CN CN 201220430201 patent/CN202962863U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20170827 |