CN217340347U - Straight-through type graded filtering dirt remover - Google Patents
Straight-through type graded filtering dirt remover Download PDFInfo
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- CN217340347U CN217340347U CN202221012538.0U CN202221012538U CN217340347U CN 217340347 U CN217340347 U CN 217340347U CN 202221012538 U CN202221012538 U CN 202221012538U CN 217340347 U CN217340347 U CN 217340347U
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- filter
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- 238000001914 filtration Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000011521 glass Substances 0.000 claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 2
- 241001330002 Bambuseae Species 0.000 claims abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 2
- 239000011425 bamboo Substances 0.000 claims abstract 2
- 239000010865 sewage Substances 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 27
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a through type stage filtration dirt separator, including the through type casing, be equipped with into water at the one end of casing and take over, the other end is equipped with out the water and takes over, is equipped with thick filter vat in the casing, and it has a plurality of thick filtration pores to open on the barrel head and the bucket wall of thick filter vat, still is equipped with thin filter vat on the head of intaking and taking over side, the diameter of thin filter vat staving is greater than thick filter vat's staving diameter, is less than the diameter of the straight section of thick bamboo of casing, and thin filter vat bucket is long to be greater than thick filter vat bucket, and it has a plurality of thin filtration pores to open on the bucket wall and the barrel head of thin filter vat, has connect radial thin blow off pipe on the bucket wall of thin filter vat, is equipped with at the end of thin blow off pipe and can be with thin blow off pipe mouth of pipe confined full bore sight glass. The straight-through type graded filtering dirt separator can perform two-stage filtering on impurities in water, the dirt separator is not easy to block after being used for a long time, the equipment maintenance period is long, the impurity accumulation condition in the dirt separator can be conveniently observed in the running state of the equipment, and the impurities are convenient to clean.
Description
Technical Field
The utility model relates to a dirt separator, especially a through dirt separator with two-stage filtering capability.
Background
In order to filter impurities in water in a heating and water supply network, a dirt separator needs to be installed on a pipeline, and the straight-through dirt separator has the characteristics of simple structure, convenience in installation, small occupied space and the like, and is widely applied to the heating and water supply network. CN 206454328U discloses a straight-through dirt separator, this straight-through dirt separator includes straight-through casing, is equipped with into water the takeover at the one end of casing, and the other end is equipped with out water and takes over, is equipped with the filter in the casing, and the filter separates into sewage section and clear water section in with the casing, is equipped with the formula blow off pipe of inserting to one side on the lateral wall of casing sewage section, is equipped with removable sealed lid at the tip of blow off pipe, the filter is the crooked filter of arc that the slope set up in the casing, and the filter is the same with the inclination of the formula blow off pipe of inserting to one side, and the sum of filter pore area is greater than or equal to the sectional area of taking over of intaking on the filter, and this straight-through dirt separator need not increase casing diameter just can improve the filter area, and dirt separator's flow channel resistance is little to, and the solid impurity of filtering can gather to the blow off pipe orientation automatically, and impurity clearance is convenient. However, the straight-through type dirt separator only has one filter plate, has no grading function for impurities on the screen, and can intercept the impurities larger than the diameter of the filter hole indiscriminately, so that the smaller impurities on the filter plate can be filled in gaps among the larger impurities, the flow of the dirt separator is reduced, even the dirt separator is blocked, the dirt separator needs to be stopped frequently for maintenance operation, and the quality of water supply and heating is influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that; the utility model provides a dirt separator is filtered in grades to through-type, this dirt separator is filtered in grades to through-type can divide the two-stage to the impurity of aquatic and filter, and the dirt separator uses for a long time and is difficult for blockking up, and the plant maintenance cycle is long, and the impurity condition of gathering in the dirt separator can conveniently be observed to equipment running state, and the impurity clearance is convenient.
The technical scheme for solving the technical problem is as follows: a straight-through type graded filtering dirt remover comprises a straight-through type shell consisting of a straight barrel and two seal heads, wherein a water inlet connecting pipe is arranged at one end of the shell, a water outlet connecting pipe is arranged at the other end of the shell, the diameter of the straight barrel is larger than that of the water inlet connecting pipe, a coarse filtering barrel in butt joint with the water inlet connecting pipe is arranged in the shell, a plurality of coarse filtering holes are formed in the barrel bottom and the barrel wall of the coarse filtering barrel, a fine filtering barrel is further arranged on the seal head at the water inlet connecting pipe side, the diameter of the barrel body of the fine filtering barrel is larger than that of the barrel body of the coarse filtering barrel and smaller than that of the straight barrel of the shell, the barrel length of the fine filtering barrel is larger than that of the coarse filtering barrel, a plurality of fine filtering holes are formed in the barrel wall and the barrel bottom of the fine filtering barrel, a radial fine sewage discharge pipe penetrating through the shell is connected to the barrel wall of the fine filtering barrel, and a full-caliber viewing mirror capable of sealing the orifice of the fine sewage discharge pipe is arranged at the tail end of the fine sewage discharge pipe.
As a further improvement of the utility model: the barrel wall of the coarse filter barrel is connected with a radial coarse blow-off pipe which penetrates through the barrel wall of the fine filter barrel and the shell, and the tail end of the coarse blow-off pipe is provided with a coarse blow-off full-aperture sight glass which can seal the orifice of the coarse blow-off pipe.
As a further improvement of the utility model: the fine filtering barrel wall corresponding to the coarse filtering barrel wall is a conduit section without fine filtering holes.
As a further improvement of the utility model: the diameters of the water inlet connecting pipe, the coarse filter barrel and the water outlet connecting pipe are equal.
As a further improvement of the utility model: the diameter of the coarse filter hole is 2 times larger than that of the fine filter hole.
As a further improvement scheme of the utility model: the sum of the sectional areas of the coarse filtering holes and the sum of the sectional areas of the fine filtering holes are larger than or equal to the sectional area of the water inlet connecting pipe.
As a further improvement of the utility model: the diameter of the thin sewage discharge pipe and the diameter of the thick sewage discharge pipe are not less than 10 cm.
Has the advantages that: the through type stage filtration dirt separator of the utility model adopts the technical proposal that a coarse filtration barrel and a fine filtration barrel are arranged in a shell, a radial fine blow-off pipe passing through the shell is connected on the barrel wall of the fine filtration barrel, and a fine blow-off full-aperture sight glass capable of sealing the orifice of the fine blow-off pipe is arranged at the end of the fine blow-off pipe, so that the through type stage filtration dirt separator of the utility model can stage and filter impurities, the impurities with larger diameter are intercepted in the coarse filtration barrel, the impurities with smaller diameter are intercepted in the fine filtration barrel after passing through the coarse filtration barrel, the impurities with smaller diameter can not be accumulated in the coarse filtration barrel, and the gaps between the impurities with larger diameter are filled, therefore, the dirt separator can be effectively prevented from being blocked, the equipment maintenance period is prolonged, and the impurity accumulation condition in the dirt separator can be conveniently observed through the fine blow-off full-aperture sight glass in the equipment operation state, when discovery needs clearance impurity, can open the full-bore sight glass of thin blowdown, will gather the impurity clean up in thin filter vat from thin blow off pipe to avoid disassembling the main pipeline, make the clearance of impurity more convenient. The technical characteristics that the radial thick sewage discharge pipe penetrating through the barrel wall of the thin filter barrel and the shell is connected to the barrel wall of the thick filter barrel, and the thick sewage discharge full-caliber sight glass capable of sealing the pipe orifice of the thick sewage discharge pipe is arranged at the tail end of the thick sewage discharge pipe are adopted, so that the impurities in the thick filter barrel can be observed and cleaned more conveniently. Due to the technical characteristic that the fine filter barrel wall corresponding to the coarse filter barrel wall is a conduit section without fine filter holes, the defect that impurities in the fine filter barrel are difficult to clean due to the fact that the impurities in the fine filter barrel are accumulated in an annular space between the coarse filter barrel and the fine filter barrel can be effectively avoided. Owing to adopted the diameter that intake takeover, thick filter vat and play water takeover equals technical characteristic, makes the utility model discloses a through type stage filtration dirt separator production is convenient, and better with the matching performance of pipeline in the pipe network. The sum of the sectional areas of the coarse filtering holes and the sum of the sectional areas of the fine filtering holes are reasonably limited, so that the flow of a pipe network can be effectively prevented from being influenced by the dirt remover, and the influence of the dirt remover on the pipe network is reduced. Due to the technical characteristics that the diameter of the thin sewage discharge pipe and the diameter of the thick sewage discharge pipe are not less than 10 centimeters, hands can easily extend into the sewage remover to operate in the impurity cleaning process, and equipment maintenance is more convenient.
Drawings
The through type stage filtration dirt separator of the present invention will be further described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic axial sectional structure diagram of a straight-through type graded filtering dirt separator of the present invention.
Detailed Description
As shown in figure 1, the straight-through type stage filtration dirt separator of the utility model comprises a straight-through type shell formed by welding a straight barrel 3 and two end sockets 2, a water inlet connecting pipe 11 is welded at one end of the shell, a water outlet connecting pipe 1 is welded at the other end, the diameter of the straight barrel is larger than that of the water inlet connecting pipe, a coarse filter barrel 10 butted with the water inlet connecting pipe in a welding mode is arranged in the shell, a plurality of coarse filter holes 13 are arranged on the barrel bottom and the barrel wall of the coarse filter barrel, a fine filter barrel 4 is also arranged on the end socket at the water inlet connecting pipe side, the diameter of the barrel body of the fine filter barrel is larger than that of the coarse filter barrel and smaller than that of the straight barrel of the shell, the length of the fine filter barrel is larger than that of the coarse filter barrel, a plurality of fine filter holes 12 are arranged on the barrel wall and the barrel bottom of the fine filter barrel, a radial fine blow-off pipe 5 penetrating the shell is connected on the barrel wall of the fine filter barrel, a full aperture sight glass 6 for sealing the orifice of the fine blow-off pipe is arranged at the end of the fine blow-off pipe, the barrel wall of the coarse filter barrel is connected with a radial coarse sewage discharge pipe 7 which penetrates through the barrel wall of the fine filter barrel and the shell, and the tail end of the coarse sewage discharge pipe is provided with a coarse sewage discharge full-aperture viewing mirror 8 which can seal the orifice of the coarse sewage discharge pipe. The diameters of the water inlet connecting pipe, the thick filter barrel and the water outlet connecting pipe are equal, and the diameter of the thin sewage discharge pipe and the diameter of the thick sewage discharge pipe are not less than 10 cm.
Preferably, the fine filter vat wall corresponding to the coarse filter vat wall is a conduit section 9 without fine filter apertures.
Preferably, the sum of the sectional areas of the coarse filtering holes and the sum of the sectional areas of the fine filtering holes are larger than or equal to the sectional area of the water inlet connecting pipe, and the diameter of the coarse filtering holes is larger than 2 times of the diameter of the fine filtering holes, so that the classification of impurities is more reasonable, and the blockage removing effect of the dirt remover is better.
Claims (7)
1. The utility model provides a hierarchical filtration dirt separator of through-type, includes the through-type casing that comprises straight section of thick bamboo and two head, is equipped with into water at the one end of casing and takes over, and the other end is equipped with out water and takes over, characterized by: the diameter of the straight barrel is larger than that of the water inlet connecting pipe, a coarse filter barrel butted with the water inlet connecting pipe is arranged in the shell, a plurality of coarse filter holes are formed in the barrel bottom and the barrel wall of the coarse filter barrel, a fine filter barrel is further arranged on the end socket on the side of the water inlet connecting pipe, the diameter of the barrel body of the fine filter barrel is larger than that of the coarse filter barrel and smaller than that of the straight barrel of the shell, the length of the fine filter barrel is larger than that of the coarse filter barrel, a plurality of fine filter holes are formed in the barrel wall and the barrel bottom of the fine filter barrel, a radial fine sewage discharge pipe penetrating through the shell is connected to the barrel wall of the fine filter barrel, and a fine sewage discharge full-caliber sight glass capable of sealing the pipe orifice of the fine sewage discharge pipe is arranged at the tail end of the fine sewage discharge pipe.
2. A flow-through staged filtration cleaner as defined in claim 1 wherein: the barrel wall of the coarse filter barrel is connected with a radial coarse blow-off pipe which penetrates through the barrel wall of the fine filter barrel and the shell, and the tail end of the coarse blow-off pipe is provided with a coarse blow-off full-aperture sight glass which can seal the orifice of the coarse blow-off pipe.
3. A flow-through staged filter cleaner as defined in claim 2 wherein: the fine filtering barrel wall corresponding to the coarse filtering barrel wall is a conduit section without fine filtering holes.
4. A flow-through staged filtration cleaner as defined in claim 3 wherein: the diameters of the water inlet connecting pipe, the coarse filter barrel and the water outlet connecting pipe are equal.
5. A flow-through staged filtration cleaner according to any one of claims 1 to 4 wherein: the diameter of the coarse filter holes is 2 times larger than that of the fine filter holes.
6. A flow-through staged filtration cleaner as defined in claim 5 wherein: the sum of the sectional areas of the coarse filtering holes and the sum of the sectional areas of the fine filtering holes are larger than or equal to the sectional area of the water inlet connecting pipe.
7. A flow-through staged filter cleaner as defined in claim 2 wherein: the diameter of the thin sewage discharge pipe and the diameter of the thick sewage discharge pipe are not less than 10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221012538.0U CN217340347U (en) | 2022-04-29 | 2022-04-29 | Straight-through type graded filtering dirt remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221012538.0U CN217340347U (en) | 2022-04-29 | 2022-04-29 | Straight-through type graded filtering dirt remover |
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| Publication Number | Publication Date |
|---|---|
| CN217340347U true CN217340347U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221012538.0U Active CN217340347U (en) | 2022-04-29 | 2022-04-29 | Straight-through type graded filtering dirt remover |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119306350A (en) * | 2024-10-25 | 2025-01-14 | 苏州市潘阳包装物料有限公司 | A multi-stage electrophoresis wastewater treatment device |
-
2022
- 2022-04-29 CN CN202221012538.0U patent/CN217340347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119306350A (en) * | 2024-10-25 | 2025-01-14 | 苏州市潘阳包装物料有限公司 | A multi-stage electrophoresis wastewater treatment device |
| CN119306350B (en) * | 2024-10-25 | 2025-05-06 | 苏州市潘阳包装物料有限公司 | Multistage treatment's electrophoresis sewage treatment plant |
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