CN104307271A - Filtering assembly in chemical device - Google Patents
Filtering assembly in chemical device Download PDFInfo
- Publication number
- CN104307271A CN104307271A CN201410589707.0A CN201410589707A CN104307271A CN 104307271 A CN104307271 A CN 104307271A CN 201410589707 A CN201410589707 A CN 201410589707A CN 104307271 A CN104307271 A CN 104307271A
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- China
- Prior art keywords
- screen pipe
- block
- filtering
- pipes
- filtering assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a filtering assembly in a chemical device. The filtering assembly comprises a plurality of filtering pipes arranged on a packaging plate, wherein the lower ends of the filtering pipes are connected with stopping blocks; steel wire nets are arranged on the outer walls of the filtering pipes in a sleeving manner; the lower ends of the filtering pipes are provided with inner threads and the stopping blocks are provided with outer threads; and the filtering pipes are in spiral connection with the stopping blocks. According to the filtering assembly, the filtering pipes are in spiral connection with the stopping blocks; and compared with welding connection, the filtering assembly is convenient to detach and replace, low in replacement cost and convenient to wash.
Description
Technical field
The present invention relates to field of chemical equipment, particularly relate to the filter assemblies in chemical plant installations.
Background technology
Filter is the important devices for unstrpped gas being carried out purification filtering, is the important component part in chemical industry equipment.Critical component in filter is screen pipe assembly, in prior art, screen pipe assembly comprises screen pipe, block, steel wire and pallet, and multiple screen pipe is installed in pallet, screen pipe and block are welded and fixed, and wire sets is placed in the outer wall of block and screen pipe.The shortcoming that the screen pipe assembly of this structure exists is: screen pipe and block are welded to connect, and weld comparatively consuming time; When one of them is damaged and need changes, because the two can not be dismantled, its replacement cost is higher; During screen pipe cleaning, baffle plate closes its end, and cleaning is inconvenient, not thorough.
Summary of the invention
The above-mentioned shortcoming that the applicant exists for prior art, carries out studying and improving, and provides that a kind of structure is simple, filter assemblies in the chemical plant installations of easy disassembly.
The technical solution adopted in the present invention is as follows:
A filter assemblies in chemical plant installations, comprises multiple screen pipe be installed in pallet, and the lower end of screen pipe connects block, the outer wall of screen pipe is equipped with steel wire, the lower end of described screen pipe is with internal thread, and block is with external screw thread, and screen pipe is connected with block spiral.
Further improvement as technique scheme:
Described block is with mounting flange, and the outer wall of mounting flange is with the external screw thread coordinated with screen pipe;
The external diameter of described screen pipe is equal with the external diameter of block.
Beneficial effect of the present invention is as follows:
Screen pipe of the present invention and block adopt screw joining manner, and compare and be welded to connect, it is easy for installation, be convenient to dismounting and change, replacement cost is low, also convenient cleaning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, pallet; 2, screen pipe; 3, steel wire; 4, block; 41, mounting flange.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, filter assemblies in the chemical plant installations of the present embodiment, comprise multiple screen pipe 2 be installed in pallet 1, the lower end of screen pipe 2 connects block 4, the outer wall of screen pipe 2 is equipped with steel wire 3, the lower end of screen pipe 2 is with internal thread, block 4 is the tubular structure with blind end, it is with mounting flange 41, the outer wall of mounting flange 41 is with the external screw thread coordinated with screen pipe 2, block 4 is connected with screen pipe 2 spiral by mounting flange 41, the external diameter of screen pipe 2 is equal with the external diameter of block 4, namely after screen pipe 2 is connected with block 4, the outer wall of the two flushes, facilitate the installation of steel wire 3.
Screen pipe of the present invention and block adopt screw joining manner, and compare and be welded to connect, it is easy for installation, be convenient to dismounting and change, replacement cost is low, also convenient cleaning.
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (3)
1. the filter assemblies in a chemical plant installations, comprise multiple screen pipe (2) be installed in pallet (1), the lower end of screen pipe (2) connects block (4), the outer wall of screen pipe (2) is equipped with steel wire (3), it is characterized in that: the lower end of described screen pipe (2) is with internal thread, block (4) is with external screw thread, and screen pipe (2) is connected with block (4) spiral.
2. the filter assemblies in chemical plant installations as claimed in claim 1, it is characterized in that: described block (4) is with mounting flange (41), and the outer wall of mounting flange (41) is with the external screw thread coordinated with screen pipe (2).
3. the filter assemblies in chemical plant installations as claimed in claim 1 or 2, is characterized in that: the external diameter of described screen pipe (2) is equal with the external diameter of block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589707.0A CN104307271A (en) | 2014-10-28 | 2014-10-28 | Filtering assembly in chemical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589707.0A CN104307271A (en) | 2014-10-28 | 2014-10-28 | Filtering assembly in chemical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104307271A true CN104307271A (en) | 2015-01-28 |
Family
ID=52362665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410589707.0A Pending CN104307271A (en) | 2014-10-28 | 2014-10-28 | Filtering assembly in chemical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104307271A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05317630A (en) * | 1992-05-20 | 1993-12-03 | Maeda:Kk | Filter device for compressed air |
| CN202096821U (en) * | 2011-05-20 | 2012-01-04 | 深圳市崇达电路技术股份有限公司 | Water filtering device |
| CN203436967U (en) * | 2013-07-25 | 2014-02-19 | 江联重工股份有限公司 | Filter tube assembly device in coal chemical device |
| CN204107222U (en) * | 2014-10-28 | 2015-01-21 | 无锡纳润特科技有限公司 | Filter assemblies in chemical plant installations |
-
2014
- 2014-10-28 CN CN201410589707.0A patent/CN104307271A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05317630A (en) * | 1992-05-20 | 1993-12-03 | Maeda:Kk | Filter device for compressed air |
| CN202096821U (en) * | 2011-05-20 | 2012-01-04 | 深圳市崇达电路技术股份有限公司 | Water filtering device |
| CN203436967U (en) * | 2013-07-25 | 2014-02-19 | 江联重工股份有限公司 | Filter tube assembly device in coal chemical device |
| CN204107222U (en) * | 2014-10-28 | 2015-01-21 | 无锡纳润特科技有限公司 | Filter assemblies in chemical plant installations |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |