CN211435450U - Novel flue gas denitration is with filtering device - Google Patents
Novel flue gas denitration is with filtering device Download PDFInfo
- Publication number
- CN211435450U CN211435450U CN201922075482.8U CN201922075482U CN211435450U CN 211435450 U CN211435450 U CN 211435450U CN 201922075482 U CN201922075482 U CN 201922075482U CN 211435450 U CN211435450 U CN 211435450U
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- screw thread
- cover
- frame
- groove
- dust
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Novel flue gas is filtration for denitration device, including hoop frame, dust filtration sack, carry and draw the frame, the hoop frame top has the top dish, and top dish upper portion has the screw thread boss, the inside evenly distributed arc wall of screw thread boss, the inboard evenly distributed lug of hoop frame, and the lug is inside to have the hook groove, and top dish bottom and carriage welding, dust filtration sack lower part has the cover groove, and the cover rope circle is sewed evenly at the cover groove top, and the inside trepanning that has of cover rope circle, carry and draw the frame middle part to have the drawing dish, and the drawing dish inboard has the screw thread through-hole, and the symmetrical distributed thread groove in drawing dish upper portion, the carriage puts into the cover inslot and cup joints, and the arc inslot is put into to the cover hole cup joints with the hook groove, and dust filtration sack is connected with the hoop frame, screw thread through-hole and screw thread boss, carry and draw frame downside.
Description
Technical Field
The utility model relates to a filter equipment field especially relates to a novel flue gas is filter for denitration device.
Background
Need exhaust gas in the factory such as coal-fired, chemical industry carries out production process, need carry out denitration, desulfurization filtration to it this moment, because of wherein thoughtlessly having the smoke and dust, need at first carry out the dust removal operation and be convenient for follow-up flue gas and handle, the sack cleaner that often uses this moment, traditional sack cleaner's sack directly overlaps and puts into the organism on the cylindricality frame in, it is difficult when regular change takes out, and the structure is reasonable inadequately.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a novel filtration for flue gas denitration rational in infrastructure device.
The utility model aims at realizing through the following technical scheme:
the utility model provides a novel filter for flue gas denitration device, includes hoop frame, dust filtration sack, carries the draw frame, hoop frame top has the top dish, and top dish upper portion has the screw thread boss, the inside evenly distributed arc wall of screw thread boss, the inboard evenly distributed lug of hoop frame, and the inside hook groove that has of lug, top dish bottom and carriage welding, dust filtration sack lower part has the cover groove, and the cover rope circle is evenly sewed at cover groove top, and the inside trepanning that has of cover rope circle, carry the draw frame middle part and have the drawing dish, and the drawing dish inboard has the screw thread through-hole, and the symmetrical distribution thread groove in drawing dish upper portion puts into the cover inslot and cup joints, and the cover rope circle is put into the arc wall, and the trepanning cup joints with the hook groove, and the dust filtration sack is connected with hoop frame, screw thread through-hole and screw thread boss spiro union, carry and draw frame downside.
The threaded groove is in threaded connection with the bolt, the dust filtering cloth bag and the hoop frame are matched to form a dust removal cylinder, assembling holes are uniformly distributed in the cloth bag type dust collector, and the dust removal cylinder is inserted into the assembling holes and clamped.
Has the advantages that:
the cover rope rings evenly distributed on the top of the dust filtering cloth bag can be sleeved into the hook groove, the dust filtering cloth bag is pulled by the gravity of the dust filtering cloth bag to generate backward pulling force, a sleeve hole is tightly sleeved with the hook groove, the threaded through hole is in threaded connection with the arc-shaped groove, the lower portion of the lifting frame is pressed with the upper portion of the dust filtering cloth bag and tightly pressed on the upper portion of the top disc, the hoop frame is connected with the dust filtering cloth bag to be more tightly prevented from falling off, the dust filtering cloth bag is directly placed into a machine body of the cloth bag type dust collector after assembly is completed, assembly is convenient, when replacement is needed, the lifting frame only needs to be screwed out, the cover rope rings sleeved in the hook groove can be taken out, replacement is convenient, the structure is reasonable, the bolts are inserted into the threaded grooves, the bolts can be conveniently pulled upwards to lift.
Drawings
Fig. 1 is the novel flue gas denitration filter device connection structure schematic diagram.
Fig. 2 is the novel flue gas denitration filter device articulate the structure schematic diagram.
Fig. 3 is the novel filter for flue gas denitration hoop frame overlook the structure sketch map.
Fig. 4 is the structure schematic diagram is looked from above to novel filter for flue gas denitration hoop frame.
Fig. 5 is the novel flue gas denitration filter device of the utility model shows a dust filtering cloth bag structure.
Fig. 6 is the novel flue gas denitration filter device of the utility model schematically shows a structure of a pulling frame.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a novel filtering device for flue gas denitration comprises a hoop frame 01, a dust filtering cloth bag 02 and a lifting frame 03, the top of the hoop frame 01 is provided with a top disc 11, the upper part of the top disc 11 is provided with a thread boss 15, an arc-shaped groove 16 is uniformly distributed in the thread boss 15, a convex block 13 is uniformly distributed on the inner side of the hoop frame 01, a hook groove 14 is arranged in the convex block 13, the bottom of the top disc 11 is welded with the supporting frame 12, the lower part of the dust filtering cloth bag 02 is provided with a cover groove 23, the top of the cover groove 23 is evenly sewed with a rope loop 21, the inside of the rope loop 21 is provided with a loop hole 22, the middle of the lifting frame 03 is provided with a pulling disc 31, the inner side of the pulling disc 31 is provided with a thread through hole 32, the upper part of the pulling disc 31 is symmetrically provided with thread grooves 33, the supporting frame 12 is placed in the cover groove 23 to be sleeved, the rope sleeving ring 21 is placed in the arc-shaped groove 16, the trepanning 22 is sleeved with the hook groove 14, the dust filtering cloth bag 02 is connected with the hoop frame 01, the thread through hole 32 is in threaded connection with the thread boss 15, and the lower side surface of the lifting frame 03 is in press fit with the dust filtering cloth bag 02.
The thread groove 33 is in threaded connection with the bolt, the dust filtering cloth bag 02 and the hoop frame 01 are matched to form a dust removing cylinder, assembling holes are uniformly distributed in the cloth bag type dust collector, and the dust removing cylinder is inserted into the assembling holes and clamped. The rope sleeving rings 21 uniformly distributed on the top of the dust filtering cloth bag 02 can be sleeved into the hook groove 14, the dust filtering cloth bag 02 is pulled by the gravity of the dust filtering cloth bag 02 to generate backward pulling force, the sleeving hole 22 is tightly sleeved with the hook groove 14, the threaded through hole 32 is in threaded connection with the arc-shaped groove 16, the lower portion of the lifting frame 03 is pressed with the upper portion of the dust filtering cloth bag 02 and tightly pressed on the upper portion of the top disc 11, the hoop frame 01 is connected with the dust filtering cloth bag 02 to be more tightly prevented from falling off, the dust filtering cloth bag 02 is directly placed into a machine body of the cloth bag type dust collector after assembly is completed, assembly is convenient, when replacement is needed, only the lifting frame 03 needs to be screwed out, and the rope sleeving rings 21 sleeved in the hook groove 14 are taken out, replacement is convenient, the structure is reasonable, bolts are inserted into the thread grooves 33, the bolts can be conveniently pulled upwards to lift the dust.
Claims (2)
1. The utility model provides a novel filter for flue gas denitration, characterized by includes hoop frame, dust filtration sack, carries and draws the frame, hoop frame top has the top dish, and top dish upper portion has the screw thread boss, the inside evenly distributed arc wall of screw thread boss, and the inboard evenly distributed lug of hoop frame, the inside hook groove that has of lug, top dish bottom and carriage welding, dust filtration sack lower part has the cover groove, and the cover groove top evenly sews the cover rope circle, and the cover rope circle is inside to have the trepanning, carry and draw the frame middle part to have the drawing dish, and the pulling dish inboard has the screw thread through-hole, and the screw thread groove that distributes on pulling dish upper portion symmetry, the carriage puts into the cover inslot and cup joints, and the cover rope circle is put into the arc wall, and the trepanning cup joints with the hook groove, and dust filtration sack is connected with hoop frame, and screw thread through-hole and screw thread boss spiro.
2. The novel filtering device for flue gas denitration according to claim 1, wherein the thread groove is screwed with a bolt, the dust filtering cloth bag and the hoop frame are matched to form a dust removing cylinder, assembling holes are uniformly distributed in the cloth bag type dust remover, and the dust removing cylinder is inserted into the assembling holes and clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075482.8U CN211435450U (en) | 2019-11-27 | 2019-11-27 | Novel flue gas denitration is with filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922075482.8U CN211435450U (en) | 2019-11-27 | 2019-11-27 | Novel flue gas denitration is with filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211435450U true CN211435450U (en) | 2020-09-08 |
Family
ID=72306533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922075482.8U Expired - Fee Related CN211435450U (en) | 2019-11-27 | 2019-11-27 | Novel flue gas denitration is with filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211435450U (en) |
-
2019
- 2019-11-27 CN CN201922075482.8U patent/CN211435450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200908 Termination date: 20211127 |