CN205164274U - Chemical plant installations circulating water on -line cleaning pipe -line filter - Google Patents
Chemical plant installations circulating water on -line cleaning pipe -line filter Download PDFInfo
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- CN205164274U CN205164274U CN201520866132.2U CN201520866132U CN205164274U CN 205164274 U CN205164274 U CN 205164274U CN 201520866132 U CN201520866132 U CN 201520866132U CN 205164274 U CN205164274 U CN 205164274U
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- type screen
- screen pipe
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Abstract
The utility model relates to a chemical plant installations circulating water on -line cleaning pipe -line filter, including the pipeline nipple joint L type filter tube, annular disk and the miscellaneous valve of row, the annular disk sets up in the water inlet pipe of pipeline nipple joint, and the outer fringe of annular disk is even as an organic whole through the welding with the water inlet pipe inner wall of pipeline nipple joint, the straight tube end of L type filter tube is the filter tube water inlet, through flange, be connected with the annular disk internal surface of fixing in the pipeline nipple joint through the bolt, it is continuous with the return bend end of L type filter tube to arrange miscellaneous valve, it is provided with several bar thru hole on the lateral wall of the L type filter tube of pipeline nipple joint to be located, through this technical scheme, the light on -line cleaning function that realizes the filter to need just can not prevent effectively that debris from carrying out epilogue circulating water system with the debris discharge circulating water system such as filler piece that filter in the filter with circulating water pump and pipeline stoppage in transit, cause the tube bank of equipment such as heat exchanger to block up the scheduling problem, guarantee chemical plant installations long period steady operation.
Description
Technical field
The utility model relates to a kind of circulation being applied to chemical plant installations, particularly relates to a kind of chemical plant installations recirculated water Hand scarf filter.
Background technology
In the prior art, the foreign material such as the filler fragment in the circulation on chemical plant installations in cooling tower, postorder chemical plant installations is entered after being pressurizeed by water circulating pump, the foreign material such as final filler fragment are often blocked on heat exchanger tube, thus cause heat exchanger heat transfer effect to decline, not only affect the performance of the production capacity of equipment, also greatly shorten the service life of heat exchanger simultaneously, and it is frequent to cause chemical plant installations to stop.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of chemical plant installations recirculated water Hand scarf filter, pass through the technical program, L-type screen pipe is set up by existing circulating water pipeline pipe nipple, current after filtering directly are delivered in postorder chemical plant installations by pipeline short section, the foreign material such as filler fragment are remained in L-type screen pipe, no matter whole equipment is in work or off working state, impurities removal valve cleaning impurity can be opened, achieve the Hand scarf of recirculated water, avoid the dismounting operation of plain filter simultaneously, reduce the labour intensity of maintenance personal, for the long-period stable operation of chemical plant installations creates condition.
In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of chemical plant installations recirculated water Hand scarf piping filter, comprise pipeline short section, the water inlet pipe mouth of described pipeline short section is connected with water circulating pump, the effluent pipe mouth of pipeline short section is connected with postorder chemical industry equipment, it is characterized in that, comprise L-type screen pipe, annular disk and impurities removal valve, described annular disk is arranged in the water inlet pipe mouth of pipeline short section, and the outer rim of annular disk is connected as a single entity by welding with the water inlet pipe mouth inwall of pipeline short section, the straight tube end of described L-type screen pipe is screen pipe water inlet, through adpting flange, be connected with the annular disk inner surface be fixed in pipeline short section by bolt, the bend pipe end of L-type screen pipe passes pipeline short section sidewall and forms screen pipe impurity discharging port, described impurities removal valve is connected with the bend pipe end of L-type screen pipe, the sidewall being positioned at the L-type screen pipe of pipeline short section is provided with several bar shaped open-work.
Comprise silk screen, described silk screen be arranged on be positioned at bar shaped open-work on L-type screen pipe sidewall medial surface on.
The bend pipe end of described L-type screen pipe is provided with and the Pressure gauge be connected in L-type screen pipe pipe.
Beneficial effect after employing technique scheme is: a kind of chemical plant installations recirculated water Hand scarf filter, pass through the technical program, easily realize the Hand scarf function of filter, and do not need water circulating pump and pipeline to stop transport and just the foreign material such as the filler fragment filtered down in filter can be discharged circulation, effectively prevent foreign material from carrying out subsequent cycle water system, cause the problems such as the tube bank blocking of the equipment such as heat exchanger, ensure chemical plant installations long-period stable operation.
Accompanying drawing explanation
Fig. 1 is overall workflow schematic diagram of the present utility model.
Fig. 2 is overall structure schematic diagram of the present utility model.
In figure, 1 pipeline short section, 2 water circulating pumps, 3 postorder chemical industry equipments, 4L type screen pipe, 5 annular disks, 6 impurities removal valves, 7 bolts, 8 bar shaped open-works, 9 silk screens, 10 Pressure gauges, 11 adpting flanges.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment in the utility model is described in further detail.
As depicted in figs. 1 and 2, the chemical plant installations recirculated water Hand scarf piping filter that the utility model relates to, comprise pipeline short section 1, the water inlet pipe mouth of described pipeline short section 1 is connected with water circulating pump 2, the effluent pipe mouth of pipeline short section 1 is connected with postorder chemical industry equipment 3, also comprise L-type screen pipe 4, annular disk 5 and impurities removal valve 6, described annular disk 5 is arranged in the water inlet pipe mouth of pipeline short section 1, and the outer rim of annular disk 5 is connected as a single entity by welding with the water inlet pipe mouth inwall of pipeline short section 1, the straight tube end of described L-type screen pipe 4 is screen pipe water inlet, through adpting flange 11, be connected with annular disk 5 inner surface be fixed in pipeline short section 1 by bolt 7, the bend pipe end of L-type screen pipe 4 passes pipeline short section 1 sidewall and forms screen pipe impurity discharging port, described impurities removal valve 6 is connected with the bend pipe end of L-type screen pipe 4, the sidewall being positioned at the L-type screen pipe 4 of pipeline short section 1 is provided with several bar shaped open-work 8.
Comprise silk screen 9, described silk screen 9 be arranged on be positioned at bar shaped open-work 8 on L-type screen pipe 4 sidewall medial surface on.
The bend pipe end of described L-type screen pipe 4 is provided with in managing with L-type screen pipe 4 Pressure gauge 10 be connected.
The utility model operationally, recirculated water enters into L-type screen pipe 4 after being pressurizeed by water circulating pump 2, clean recirculated water enters postorder chemical industry equipment 3 through pipeline short section 1, after Pressure gauge 10 reaches certain pressure numerical value, open impurities removal valve 6, foreign material in L-type screen pipe 4 are discharged, after closing impurities removal valve 6, completes impurities removal work.
The above, be only better possible embodiments of the present utility model, and be not used to limit scope of the present utility model.
Claims (3)
1. a chemical plant installations recirculated water Hand scarf piping filter, comprise pipeline short section, the water inlet pipe mouth of described pipeline short section is connected with water circulating pump, the effluent pipe mouth of pipeline short section is connected with postorder chemical industry equipment, it is characterized in that, comprise L-type screen pipe, annular disk and impurities removal valve, described annular disk is arranged in the water inlet pipe mouth of pipeline short section, and the outer rim of annular disk is connected as a single entity by welding with the water inlet pipe mouth inwall of pipeline short section, the straight tube end of described L-type screen pipe is screen pipe water inlet, through adpting flange, be connected with the annular disk inner surface be fixed in pipeline short section by bolt, the bend pipe end of L-type screen pipe passes pipeline short section sidewall and forms screen pipe impurity discharging port, described impurities removal valve is connected with the bend pipe end of L-type screen pipe, the sidewall being positioned at the L-type screen pipe of pipeline short section is provided with several bar shaped open-work.
2. chemical plant installations recirculated water Hand scarf piping filter according to claim 1, is characterized in that, comprise silk screen, described silk screen be arranged on be positioned at bar shaped open-work on L-type screen pipe sidewall medial surface on.
3. chemical plant installations recirculated water Hand scarf piping filter according to claim 1, is characterized in that, the bend pipe end of described L-type screen pipe is provided with in managing with L-type screen pipe 4 Pressure gauge be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866132.2U CN205164274U (en) | 2015-11-03 | 2015-11-03 | Chemical plant installations circulating water on -line cleaning pipe -line filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866132.2U CN205164274U (en) | 2015-11-03 | 2015-11-03 | Chemical plant installations circulating water on -line cleaning pipe -line filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164274U true CN205164274U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866132.2U Active CN205164274U (en) | 2015-11-03 | 2015-11-03 | Chemical plant installations circulating water on -line cleaning pipe -line filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN205164274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964618A (en) * | 2016-05-30 | 2016-09-28 | 长治清华机械厂 | Ultrasonic cleaning process for welded type stainless steel hydraulic rigid tube assembly |
| CN114433583A (en) * | 2022-01-25 | 2022-05-06 | 山东华鲁恒升化工股份有限公司 | Chemical barrel cleaning device |
-
2015
- 2015-11-03 CN CN201520866132.2U patent/CN205164274U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964618A (en) * | 2016-05-30 | 2016-09-28 | 长治清华机械厂 | Ultrasonic cleaning process for welded type stainless steel hydraulic rigid tube assembly |
| CN105964618B (en) * | 2016-05-30 | 2018-05-11 | 长治清华机械厂 | A kind of welded stainless steel hydraulic hard tube assembly ultrasonic cleaning process |
| CN114433583A (en) * | 2022-01-25 | 2022-05-06 | 山东华鲁恒升化工股份有限公司 | Chemical barrel cleaning device |
| CN114433583B (en) * | 2022-01-25 | 2023-05-05 | 山东华鲁恒升化工股份有限公司 | Chemical barrel cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |