CN116440572A - Filter device for saturator mother liquid pump and application method thereof - Google Patents
Filter device for saturator mother liquid pump and application method thereof Download PDFInfo
- Publication number
- CN116440572A CN116440572A CN202310199771.7A CN202310199771A CN116440572A CN 116440572 A CN116440572 A CN 116440572A CN 202310199771 A CN202310199771 A CN 202310199771A CN 116440572 A CN116440572 A CN 116440572A
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- China
- Prior art keywords
- mother liquor
- saturator
- filter screen
- rose box
- pipe
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000012452 mother liquor Substances 0.000 claims abstract description 57
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 241000220317 Rosa Species 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims abstract 4
- 238000010168 coupling process Methods 0.000 claims abstract 4
- 238000005859 coupling reaction Methods 0.000 claims abstract 4
- 238000004140 cleaning Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 8
- 230000008569 process Effects 0.000 description 8
- 238000011010 flushing procedure Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000010413 mother solution Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides a filter device for a saturator mother liquid pump, and belongs to the technical field of mother liquid pumps. Including first rose box and second rose box, one side intercommunication of first rose box is provided with the first connecting pipe with feed liquor pipe intercommunication, one side intercommunication of second rose box is provided with the second connecting pipe with mother liquor pump input intercommunication, first connecting pipe pass through first coupling assembling with feed liquor pipe fixed connection, the second connecting pipe pass through second coupling assembling with mother liquor pump input fixed connection, first rose box with the bottom of second rose box all welds first supporting leg and second supporting leg. The invention also provides a use method of the filter device for the saturator mother liquor pump. According to the invention, the first filter box is arranged, so that the mother liquor can be subjected to preliminary filtration, and the second filter box is arranged, so that the mother liquor can be subjected to fine filtration, and the situation that the spray head is blocked by oil residues is reduced.
Description
Technical Field
The invention relates to the field of mother liquor pumps, in particular to a filter device for a saturator mother liquor pump and a use method thereof.
Background
The saturator finds that the back room mother solution spray head is blocked frequently in normal operation, so that the saturator is difficult to supplement liquid, and meanwhile, the ammonia is out of standard after the saturator is caused by the fact that normal spraying and ammonia washing cannot be realized, the blocked spray head is checked, the oil residue blocking spray head is found, the fact that the oil residue is formed after light oil components contained in coal gas are contacted with acid is finally confirmed through checking, the oil residue is difficult to be fished out by operators in a suspension state in the mother solution due to the fact that the specific gravity of the mother solution is large, and the oil residue enters the saturator back room spray head through a mother solution pump, so that the spray head is blocked finally.
Disclosure of Invention
In order to overcome the defects, the invention provides a filter device for a saturator mother liquor pump, and aims to solve the problems in the background technology.
The embodiment of the invention provides a filter device for a mother liquor pump of a saturator, which comprises a first filter tank and a second filter tank, wherein a first connecting pipe communicated with a liquid inlet pipe is arranged on one side of the first filter tank, a second connecting pipe communicated with an input end of the mother liquor pump is arranged on one side of the second filter tank, the first connecting pipe is fixedly connected with the liquid inlet pipe through a first connecting component, the second connecting pipe is fixedly connected with the input end of the mother liquor pump through a second connecting component, and a first supporting leg and a second supporting leg are welded at the bottoms of the first filter tank and the second filter tank;
the inside of first rose box is provided with first filter screen, the bottom of first filter screen is located the bottom intercommunication of first rose box is provided with first slagging-off pipe, fixed mounting has first valve on the slagging-off pipe, one side of first rose box pass through the third connecting pipe with one side intercommunication setting of second rose box, install the third valve on the connecting pipe, the inside of second rose box is provided with the second filter screen, the spout has been seted up to the inside of second rose box, the second filter screen slides and sets up in the spout, the outside of second rose box is provided with fixed establishment, the second filter screen passes through fixed establishment fixes in the spout, the bottom intercommunication of second filter screen is provided with the second slagging-off pipe, install the second valve on the second slagging-off pipe.
In a specific embodiment, the first connecting component comprises a first clamping plate, a second clamping plate, a first protruding block, a second protruding block, a first fastening bolt and a nut, one end of the first clamping plate is hinged to one end of the second clamping plate, the first protruding block is welded to the other end of the first clamping plate, the second protruding block is welded to the other end of the second clamping plate, and the first protruding block and the second protruding block are fixedly connected through the first fastening bolt and the nut.
In the implementation process, the first clamping plate and the second clamping plate wrap the pipeline connecting part, and the first lug and the second lug are fixedly connected through the first fastening bolt and the nut, so that the pipeline connecting part is fixed by the first clamping plate and the second clamping plate.
In a specific embodiment, the first clamping plate and the second clamping plate are both arranged in a semicircular structure, and the inner surfaces of the first clamping plate and the second clamping plate are provided with rubber sealing rings.
In the implementation process, the fixing can be conveniently performed, and the tightness during fixing is improved.
In a specific embodiment, the second connection assembly and the first connection assembly are identical in structure.
In the implementation process, the complexity of the structure can be reduced.
In a specific embodiment, the fixing mechanism comprises a cover plate, a clamping groove, a second fastening bolt and a pinching block, the clamping groove is formed in the outer surface of the second filter box, the pinching block is fixedly arranged at one end of the second filter screen, the cover plate is fixedly arranged in the clamping groove through the second fastening bolt, and one surface of the cover plate is abutted to one end of the pinching block.
In the implementation process, the cover plate is moved out of the clamping groove by screwing out the second fastening bolt, and then the pinching block is pinched, so that the second filter screen can be moved out of the sliding groove, and the second filter screen is cleaned.
In a specific embodiment, a rubber gasket is arranged between the inner wall of the chute and the second filter screen.
In the implementation process, the tightness of the edge of the second filter screen is increased.
In a specific embodiment, a baffle is disposed at the bottom of the second filter tank, and the bottom end of the baffle is disposed at the port of the second deslagging pipe.
In the implementation process, the discharging can be conveniently performed.
In a specific embodiment, a back flushing port is communicated with the top of the first filtering box, and a sealing plug is connected to the back flushing port in a threaded mode.
In the implementation process, the first filter screen is conveniently backwashed, and the cleaning efficiency is improved.
In a specific embodiment, a connecting rod is welded between the first filter box and the second filter box.
In the implementation process, stability between the first filter box and the second filter box is increased.
The invention also provides a use method of the filter device for the saturator mother liquor pump, which comprises the following steps:
s1, before a saturator mother liquor pump needs to be used, connecting a liquid inlet pipe with a first connecting pipe through a first connecting component, and connecting an input end of the mother liquor pump with a second connecting pipe through a second connecting component;
s2, opening a third valve, closing the first valve and the second valve, and starting a saturator mother liquor pump to perform transfusion;
s3, performing preliminary filtration on the mother liquor through a first filter screen, performing full filtration on the mother liquor through a second filter screen, and discharging through the output end of a saturator mother liquor pump;
s4, when the impurities are required to be cleaned after mother liquor extraction is completed, closing a third valve, opening a first valve, discharging the impurities in the first filter tank from a first deslagging pipe, opening a second valve, and discharging the impurities in the second filter tank from a second deslagging pipe;
s5, opening the sealing plug, and conveying water from the backflushing port to backflush the first filter screen to finish cleaning of the first filter screen;
s6, opening the fixing mechanism, and removing the second filter screen from the chute to finish cleaning of the second filter screen;
s7, resetting the structure and carrying out the next work.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first filter tank is arranged, the first filter screen is used for carrying out preliminary filtration on the mother liquor, and the second filter tank is arranged at the same time, and the second filter screen is used for carrying out fine filtration on the mother liquor, so that the situation that the spray head is blocked due to oil residues is reduced;
2. according to the invention, the first connecting component and the second connecting component are arranged, so that the device and the mother liquor pump can be conveniently disassembled and assembled, and the mother liquor pump can be conveniently maintained and cleaned;
3. according to the invention, the first deslagging pipe and the first valve are arranged, so that the oil residues filtered in the first filter box can be discharged without disassembling the first filter screen, and the second deslagging pipe and the second valve are arranged, so that the oil residues filtered in the second filter box can be discharged without disassembling the second filter screen, thereby improving the cleaning convenience and the cleaning efficiency;
4. according to the invention, the fixing mechanism is arranged, so that the second filter screen can be disassembled, the second filter screen can be conveniently disassembled and sufficiently cleaned, and the filtering effect is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a filtration device for a saturator mother liquid pump according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a first connecting component according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of the structure of FIG. 1 provided in an embodiment of the present invention;
fig. 4 is an enlarged view at a in fig. 3 provided in an embodiment of the present invention.
In the figure: 1. a first filter box; 2. a second filter box; 3. a first connection pipe; 4. a second connection pipe; 5. a first connection assembly; 51. a first clamping plate; 52. a second clamping plate; 53. a first bump; 54. a second bump; 55. a first fastening bolt; 56. a nut; 57. a rubber seal ring; 6. a second connection assembly; 7. a first support leg; 8. a second support leg; 9. a first filter screen; 10. a first deslagging pipe; 11. a first valve; 12. a third connection pipe; 13. a third valve; 14. a second filter screen; 15. a chute; 16. a fixing mechanism; 161. a cover plate; 162. a clamping groove; 163. a second fastening bolt; 164. kneading blocks; 165. a rubber gasket; 17. a second deslagging pipe; 18. a second valve; 19. a deflector; 20. a back flushing port; 21. a sealing plug; 22. a connecting rod; 23. an input of the mother liquid pump; 24. a liquid inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a filtration device for a mother liquor pump of a saturator, which comprises a first filtration tank 1 and a second filtration tank 2, wherein a first connection pipe 3 communicated with a liquid inlet pipe 24 is arranged on one side of the first filtration tank 1, a second connection pipe 4 communicated with a mother liquor pump input end 23 is arranged on one side of the second filtration tank 2, the first connection pipe 3 is fixedly connected with the liquid inlet pipe 24 through a first connection component 5, the second connection pipe 4 is fixedly connected with the mother liquor pump input end 23 through a second connection component 6, the second connection component 6 and the first connection component 5 have the same structure, and a first support leg 7 and a second support leg 8 are welded at the bottoms of the first filtration tank 1 and the second filtration tank 2;
the inside of first rose box 1 is provided with first filter screen 9, the bottom of first filter screen 9 is located the bottom intercommunication of first rose box 1 is provided with first slagging-off pipe 10, fixed mounting has first valve 11 on the slagging-off pipe, one side of first rose box 1 pass through third connecting pipe 12 with one side intercommunication setting of second rose box 2, install third valve 13 on the connecting pipe, the inside of second rose box 2 is provided with second filter screen 14, spout 15 has been seted up to the inside of second rose box 2, second filter screen 14 slides and sets up in spout 15, the outside of second rose box 2 is provided with fixed establishment 16, second filter screen 14 passes through fixed establishment 16 is fixed in spout 15, the bottom intercommunication of second filter screen 14 is provided with second slagging-off pipe 17, install second valve 18 on the second pipe 17.
Specifically, the first connecting component 5 includes a first clamping plate 51, a second clamping plate 52, a first protruding block 53, a second protruding block 54, a first fastening bolt 55 and a nut 56, one end of the first clamping plate 51 is hinged to one end of the second clamping plate 52, the first protruding block 53 is welded to the other end of the first clamping plate 51, the second protruding block 54 is welded to the other end of the second clamping plate 52, and the first protruding block 53 and the second protruding block 54 are fixedly connected through the first fastening bolt 55 and the nut 56; the first clamping plate 51 and the second clamping plate 52 wrap the pipeline connecting position, and the first lug 53 and the second lug 54 are fixedly connected through the first fastening bolt 55 and the nut 56, so that the pipeline connecting position is fixed by the first clamping plate 51 and the second clamping plate 52.
In the specific setting, for convenience to fix, and to increase the tightness in the fixing, the first clamping plate 51 and the second clamping plate 52 are each provided with a semicircular structure, and the inner surfaces of the first clamping plate 51 and the second clamping plate 52 are provided with rubber sealing rings 57.
It should be noted that, the fixing mechanism 16 includes a cover plate 161, a clamping groove 162, a second fastening bolt 163, and a pinching block 164, the clamping groove 162 is formed on the outer surface of the second filtering box 2, the pinching block 164 is fixedly disposed at one end of the second filtering net 14, the cover plate 161 is fixedly disposed in the clamping groove 162 through the second fastening bolt 163, and one surface of the cover plate 161 is abutted against one end of the pinching block 164; second filter 14 can be removed from chute 15 by unscrewing second fastening bolts 163, removing cover 161 from clamping slots 162, and then pinching grip 164, thereby cleaning second filter 14.
In some embodiments, to increase the tightness of the edge of second filter 14, a rubber gasket 165 is provided between the inner wall of chute 15 and second filter 14.
In other embodiments, for convenience of discharging, a deflector 19 is disposed at the bottom of the second filtering tank 2, and the bottom end of the deflector 19 is disposed at the port of the second deslagging pipe 17.
In the invention, in order to facilitate back flushing of the first filter screen 9 and increase cleaning efficiency, a back flushing port 20 is communicated with the top of the first filter tank 1, and a sealing plug 21 is connected to the back flushing port 20 in a threaded manner.
It will be appreciated that in other embodiments, in order to increase the stability between the first filter housing 1 and the second filter housing 2, a connecting rod 22 is welded between the first filter housing 1 and the second filter housing 2.
The application method of the filter device for the saturator mother liquor pump comprises the following steps:
s1, before a saturator mother liquor pump needs to be used, connecting a liquid inlet pipe 24 with a first connecting pipe 3 through a first connecting component 5, and connecting a mother liquor pump input end 23 with a second connecting pipe through a second connecting component 6;
s2, opening a third valve 13, closing a first valve 11 and a second valve 18, and starting a saturator mother liquor pump to perform transfusion;
s3, performing preliminary filtration on the mother liquor through a first filter screen 9, performing full filtration on the mother liquor through a second filter screen 14, and discharging through the output end of a saturator mother liquor pump;
s4, when the mother liquor is extracted and impurities are required to be cleaned, the third valve 13 is closed, the first valve 11 is opened, the impurities in the first filter tank 1 are discharged from the first deslagging pipe 10, the second valve 18 is opened, and the impurities in the second filter tank 2 are discharged from the second deslagging pipe 17;
s5, opening a sealing plug 21, and conveying water from a backflushing port 20 to backflush the first filter screen 9 to finish cleaning of the first filter screen 9;
s6, opening the fixing mechanism 16, and removing the second filter screen 14 from the chute 15 to finish cleaning of the second filter screen 14;
s7, resetting the structure and carrying out the next work.
The working principle of the invention is as follows:
according to the invention, the first filter box 1 is arranged, the first filter screen 9 is used for carrying out preliminary filtration on the mother liquor, the second filter box 2 is arranged, and the second filter screen 14 is used for carrying out fine filtration on the mother liquor, so that the condition that a spray head is blocked due to oil residues is reduced; by arranging the first connecting component 5 and the second connecting component 6, the device can be conveniently disassembled and assembled with the mother liquor pump, and the mother liquor pump can be conveniently maintained and cleaned; by arranging the first deslagging pipe 10 and the first valve 11, the oil residues filtered in the first filter tank 1 can be discharged while the first filter screen 9 is not dismounted, and the second deslagging pipe 17 and the second valve 18 are arranged, so that the oil residues filtered in the second filter tank 2 can be discharged while the second filter screen 14 is not dismounted, thereby improving the cleaning convenience and cleaning efficiency; through setting up fixed establishment 16, can dismantle second filter screen 14 to the convenience is dismantled abundant washing to second filter screen 14, increases the filter effect.
The above description is only an example of the present invention and is not intended to limit the scope of the present invention, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a saturator filter equipment for mother liquor pump, its characterized in that includes first rose box (1) and second rose box (2), one side intercommunication of first rose box (1) is provided with first connecting pipe (3) with feed liquor pipe (24) intercommunication, one side intercommunication of second rose box (2) is provided with second connecting pipe (4) with mother liquor pump input (23) intercommunication, first connecting pipe (3) through first coupling assembling (5) with feed liquor pipe (24) fixed connection, second connecting pipe (4) through second coupling assembling (6) with mother liquor pump input (23) fixed connection, first supporting leg (7) and second supporting leg (8) have all been welded to the bottom of first rose box (1) and second rose box (2);
the inside of first rose box (1) is provided with first filter screen (9), the bottom of first filter screen (9) is located the bottom intercommunication of first rose box (1) is provided with first slagging-off pipe (10), fixed mounting has first valve (11) on the slagging-off pipe, one side of first rose box (1) pass through third connecting pipe (12) with one side intercommunication setting of second rose box (2), install third valve (13) on connecting pipe (12), the inside of second rose box (2) is provided with second filter screen (14), spout (15) have been seted up to the inside of second rose box (2), second filter screen (14) slip sets up in spout (15), the outside of second rose box (2) is provided with fixed establishment (16), second filter screen (14) are passed through fixed establishment (16) are in spout (15), the bottom intercommunication of second filter screen (14) is provided with second slagging-off pipe (17), install second valve (18) on second filter screen (17).
2. The filtration device for a saturator mother liquor pump according to claim 1, wherein the first connection assembly (5) comprises a first clamping plate (51), a second clamping plate (52), a first lug (53), a second lug (54), a first fastening bolt (55) and a nut (56), one end of the first clamping plate (51) is hinged to one end of the second clamping plate (52), the first lug (53) is welded to the other end of the first clamping plate (51), the second lug (54) is welded to the other end of the second clamping plate (52), and the first lug (53) and the second lug (54) are fixedly connected through the first fastening bolt (55) and the nut (56).
3. The filtration device for a saturator mother liquor pump according to claim 2, wherein the first clamping plate (51) and the second clamping plate (51) are each provided with a semicircular structure, and the inner surfaces of the first clamping plate (51) and the second clamping plate (51) are provided with rubber sealing rings (57).
4. A filtration device for a saturator mother liquor pump according to claim 3, wherein the second connecting means (6) and the first connecting means (5) are identical in structure.
5. The filtration device for a saturator mother liquor pump according to claim 1, wherein the fixing mechanism (16) comprises a cover plate (161), a clamping groove (162), a second fastening bolt (163) and a pinching block (164), the clamping groove (162) is formed in the outer surface of the second filtration tank (2), the pinching block (164) is fixedly arranged at one end of the second filtration screen (14), the cover plate (161) is fixedly arranged in the clamping groove (162) through the second fastening bolt (163), and one surface of the cover plate (161) is abutted against one end of the pinching block (164).
6. The filtration device for the saturator mother liquor pump according to claim 1, wherein a rubber gasket (165) is arranged between the inner wall of the chute (15) and the second filter screen (14).
7. The filtering device for the saturator mother liquor pump according to claim 1, wherein a deflector (19) is arranged at the bottom of the second filtering box (2), and the bottom end of the deflector (19) is arranged at the port of the second deslagging pipe (17).
8. The filter device for the saturator mother liquor pump according to claim 1, wherein a backflushing port (20) is communicated with the top of the first filter tank (1), and a sealing plug (21) is connected to the backflushing port (20) in a threaded manner.
9. The filtration device for the saturator mother liquor pump according to claim 1, wherein a connecting rod (22) is welded between the first filtration tank (1) and the second filtration tank (2).
10. The application method of the filter device for the saturator mother liquor pump is characterized by comprising the following steps of:
s1, before a saturator mother liquor pump needs to be used, connecting a liquid inlet pipe (24) with a first connecting pipe (3) through a first connecting component (5), and connecting a mother liquor pump input end (23) with a second connecting pipe (12) through a second connecting component (6);
s2, opening a third valve (13), closing a first valve (11) and a second valve (18), and starting a saturator mother liquor pump to perform transfusion;
s3, performing preliminary filtration on the mother liquor through a first filter screen (9), performing full filtration on the mother liquor through a second filter screen (14), and then discharging through the output end of a saturator mother liquor pump;
s4, when the mother liquor is extracted and impurities are required to be cleaned, closing a third valve (13), opening a first valve (11), discharging the impurities in the first filter tank (1) from the first deslagging pipe (10), opening a second valve (18), and discharging the impurities in the second filter tank (2) from the second deslagging pipe (17);
s5, opening a sealing plug (21), and conveying water from a backflushing port (20) to backflush the first filter screen (9) to finish cleaning of the first filter screen (9);
s6, opening the fixing mechanism (16), and removing the second filter screen (14) from the chute (15) to finish cleaning of the second filter screen (14);
s7, resetting the structure and carrying out the next work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310199771.7A CN116440572A (en) | 2023-03-05 | 2023-03-05 | Filter device for saturator mother liquid pump and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310199771.7A CN116440572A (en) | 2023-03-05 | 2023-03-05 | Filter device for saturator mother liquid pump and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116440572A true CN116440572A (en) | 2023-07-18 |
Family
ID=87127880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310199771.7A Pending CN116440572A (en) | 2023-03-05 | 2023-03-05 | Filter device for saturator mother liquid pump and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116440572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088458A (en) * | 2023-09-25 | 2023-11-21 | 中国机房设施工程有限公司 | Energy-saving chilled water recovery system and method |
-
2023
- 2023-03-05 CN CN202310199771.7A patent/CN116440572A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117088458A (en) * | 2023-09-25 | 2023-11-21 | 中国机房设施工程有限公司 | Energy-saving chilled water recovery system and method |
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