CN108371841B - Industrial cooling water mud and sand discharging water-saving device - Google Patents
Industrial cooling water mud and sand discharging water-saving device Download PDFInfo
- Publication number
- CN108371841B CN108371841B CN201810422987.4A CN201810422987A CN108371841B CN 108371841 B CN108371841 B CN 108371841B CN 201810422987 A CN201810422987 A CN 201810422987A CN 108371841 B CN108371841 B CN 108371841B
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- groove
- fixing block
- rod
- welded
- filter screen
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- 239000000498 cooling water Substances 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 title claims abstract description 18
- 239000004576 sand Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000010802 sludge Substances 0.000 claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
Images
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
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an industrial cooling water sludge and sand discharging water saving device which comprises a pipeline, wherein a first communicating hole is formed in the pipeline, a first fixing block is fixedly installed in the first communicating hole and matched with the first communicating hole, a first groove is formed in the top of the first fixing block, second communicating holes are formed in the inner walls of the two sides of the first groove, a filter screen is arranged in the first groove, a second fixing block is welded at the bottom of the filter screen, a second groove is formed in the inner wall of the bottom of the first groove, a cam is rotatably installed in the second groove and contacted with the second fixing block, a rotating rod is fixedly sleeved on the cam, and one end of the rotating rod is rotatably installed on the inner wall of one side of the second groove. The filter screen cleaning device is high in practicability, simple in structure and convenient to operate, the filter screen can be conveniently disassembled and assembled, so that the filter screen can be conveniently cleaned, the filter screen can be shaken, particles are prevented from being clamped on the filter screen, and the filter screen cleaning device is beneficial to use of people.
Description
Technical Field
The invention relates to the technical field of industrial cooling water circulation, in particular to a sludge and sand discharging water-saving device for industrial cooling water.
Background
Along with the acceleration of modernization process, industrial water consumption is increasing day by day, and cooling water accounts for about 80% of industry total water consumption, and the recirculated cooling water conservation has the great potential can be dug, through the retrieval, the patent document of authorizing bulletin No. CN202762214U discloses industry cooling water mud and sand discharge water saving fixtures, including the pipeline of connecting the facility of treating to wash and water absorption pond, its characterized in that treat wash the facility with still be equipped with the mud groove between the water absorption pond, this mud groove is connected in on the pipeline and be located the below of pipeline, the bottom in mud groove is the toper structure, and the bottom opening in mud groove is connected the mud pipe, the mud pipe is from the bottom in mud groove begins the downward sloping setting, be equipped with the mud valve on the mud pipe, compare with prior art, the utility model discloses a setting of mud groove can sink the silt in the mud groove effectively in the aquatic, improves recirculated cooling water system's cleaning performance, The method has the advantages that the consumption of fresh water is reduced, the discharge of flushing water and the influence on the environment are reduced, so that the purposes of water saving and emission reduction are achieved, and meanwhile, the bottom structure of the mud groove is designed to be conical, and the mud discharge pipe is obliquely arranged, so that silt deposited in the mud groove can be automatically discharged under the action of gravity, a pump is not required to be arranged to empty the flushing water of the water suction pool, the cleaning time of the whole system is short, the operation is simple, the cost is reduced, and the labor is saved.
But above-mentioned design still has the weak point, is provided with the filter screen in the pipeline, is not convenient for shake the filter screen, prevents that the granule card from on the filter screen, and the filter screen of being not convenient for of above-mentioned design carries out the dismouting to be not convenient for clear up the filter screen, therefore we have provided an industry cooling water row mud row husky water saving fixtures and have been used for solving above-mentioned problem.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an industrial cooling water sludge and sand discharging water-saving device.
The invention provides an industrial cooling water sludge and sand discharging water saving device, which comprises a pipeline, wherein a first communicating hole is formed in the pipeline, a first fixed block is fixedly arranged in the first communicating hole and matched with the first communicating hole, a first groove is formed in the top of the first fixed block, second communicating holes are formed in the inner walls of two sides of the first groove, a filter screen is arranged in the first groove, a second fixed block is welded at the bottom of the filter screen, a second groove is formed in the inner wall of the bottom of the first groove, a cam is rotatably arranged in the second groove and contacted with the second fixed block, a rotating rod is fixedly sleeved on the cam, one end of the rotating rod is rotatably arranged on the inner wall of one side of the second groove, the other end of the rotating rod extends to the outer side of the first fixed block and is welded with a first gear, a chain is meshed on the first gear, and a rotating motor is fixedly arranged at the bottom, a second gear is welded on an output shaft of the rotating motor and is in transmission connection with the first gear through a chain;
the spacing groove has all been seted up on the both sides inner wall of first recess, and the top of spacing groove is the opening, the spacing groove is located the top of second intercommunicating pore, the top welding of filter screen has the third fixed block, and the both ends slidable mounting of third fixed block is at the spacing inslot, the third intercommunicating pore has been seted up on one side inner wall of spacing groove, slidable mounting has the gag lever post in the third intercommunicating pore, and gag lever post and third fixed block looks adaptation, the one end of gag lever post extends to the outside of first fixed block and welds and have the head rod, the third recess has been seted up to one side that the first fixed block is close to the head rod.
Preferably, the welding has the one end of first spring on the inner wall of one side of third recess, and the welding of the other end of first spring has the second connecting rod, and the one end welding of second connecting rod is on the first connecting rod, and the draw-in groove has been seted up at the top of gag lever post, has seted up the fourth recess on the top inner wall of third intercommunicating pore, and slidable mounting has the bayonet lock in the fourth recess, and bayonet lock and draw-in groove looks adaptation.
Preferably, a spring groove is formed in the inner wall of one side of the fourth groove, a support rod is slidably mounted in the spring groove, one end of the support rod is welded to the clamping pin, one end of the second spring is welded to the inner wall of one side of the spring groove, the other end of the second spring is welded to the support rod, a push rod is welded to one side of the clamping pin, and one end of the push rod extends to the outer side of the first fixing block.
Preferably, the filter screen is fixedly sleeved with a first sealing ring, and the first sealing ring is matched with the first groove.
Preferably, the handle is welded at the top of the third fixing block and is located in the first groove.
Preferably, a rotating groove is formed in the inner wall of one side of the second groove, and the rotating rod is rotatably installed in the rotating groove.
Preferably, a fourth communicating hole is formed in the inner wall of one side of the fourth groove, and the push rod is slidably mounted in the fourth communicating hole.
Preferably, one end of the support rod is provided with a rolling groove, a ball is installed in the rolling groove in a rolling mode, and the ball is in contact with the inner wall of the spring groove.
Compared with the prior art, the invention has the beneficial effects that:
(1) the rotary motor is started through the matching of the rotary motor, the second gear, the chain, the first gear, the rotating rod, the cam, the second fixing block and the filter screen, the output shaft of the rotary motor drives the second gear to rotate, the second gear drives the chain to rotate, the chain drives the first gear to rotate, the first rotating rotation drives the rotating rod to rotate, the rotating rod drives the cam to rotate, the cam drives the second fixing block to shake, and the second fixing block shakes to drive the filter screen to shake;
(2) the utility model discloses a spacing fixed purpose of third fixed block, through the push rod, the bayonet lock, the bracing piece, the second spring, the head rod, the second connecting rod, head rod and gag lever post cooperate, promote the push rod, the removal of push rod drives the removal of bayonet lock, the removal of bayonet lock drives the removal of bracing piece and compresses the second spring, the removal of bayonet lock, make the bayonet lock break away from the draw-in groove, keep the position of push rod unchangeable, remove the head rod, the removal of head rod drives the removal of second connecting rod and tensile first spring, the removal of head rod drives the removal of gag lever post, make the gag lever post accomodate in the third intercommunication hole, thereby realized removing the spacing fixed purpose to the third fixed block.
The filter screen cleaning device is high in practicability, simple in structure and convenient to operate, the filter screen can be conveniently disassembled and assembled, so that the filter screen can be conveniently cleaned, the filter screen can be shaken, particles are prevented from being clamped on the filter screen, and the filter screen cleaning device is beneficial to use of people.
Drawings
FIG. 1 is a schematic structural diagram of an industrial cooling water sludge and sand discharging water saving device provided by the invention;
FIG. 2 is a schematic sectional view of part A of an industrial cooling water, sludge and sand discharging water saving device according to the present invention;
FIG. 3 is a schematic cross-sectional structural diagram of a part B of an industrial cooling water, sludge and sand discharging water-saving device provided by the invention;
FIG. 4 is a schematic cross-sectional structural diagram of a part C of an industrial cooling water, sludge and sand discharging water-saving device provided by the invention;
fig. 5 is a schematic perspective view of a pipeline of an industrial cooling water sludge and sand discharging water saving device according to the present invention.
In the figure: the device comprises a pipeline 1, a first through hole 2, a first fixing block 3, a first groove 4, a second through hole 5, a filter screen 6, a second fixing block 7, a second groove 8, a cam 9, a rotating rod 10, a first gear 11, a rotating motor 12, a second gear 13, a chain 14, a limiting groove 15, a third fixing block 16, a third through hole 17, a limiting rod 18, a first connecting rod 19, a third groove 20, a first spring 21, a second connecting rod 22, a clamping groove 23, a fourth groove 24, a clamping pin 25, a push rod 26, a spring groove 27, a supporting rod 28 and a second spring 29.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-5, the embodiment provides an industrial cooling water sludge and sand discharging water saving device, which includes a pipeline 1, the pipeline 1 is provided with a first communicating hole 2, a first fixing block 3 is fixedly installed in the first communicating hole 2, the first fixing block 3 is matched with the first communicating hole 2, the top of the first fixing block 3 is provided with a first groove 4, the inner walls of both sides of the first groove 4 are respectively provided with a second communicating hole 5, a filter screen 6 is arranged in the first groove 4, the bottom of the filter screen 6 is welded with a second fixing block 7, the inner wall of the bottom of the first groove 4 is provided with a second groove 8, a cam 9 is rotatably installed in the second groove 8, the cam 9 is in contact with the second fixing block 7, a rotating rod 10 is fixedly sleeved on the cam 9, one end of the rotating rod 10 is rotatably installed on the inner wall of one side of the second groove 8, the other end of the rotating rod 10 extends to the outer side of the first, a chain 14 is meshed on the first gear 11, a rotating motor 12 is fixedly mounted at the bottom of the first fixing block 3, a second gear 13 is welded on an output shaft of the rotating motor 12, and the second gear 13 is in transmission connection with the first gear 11 through the chain 14;
the inner walls of two sides of the first groove 4 are both provided with a limiting groove 15, the top of the limiting groove 15 is provided with an opening, the limiting groove 15 is positioned above the second communicating hole 5, the top of the filter screen 6 is welded with a third fixing block 16, two ends of the third fixing block 16 are slidably mounted in the limiting groove 15, the inner wall of one side of the limiting groove 15 is provided with a third communicating hole 17, a limiting rod 18 is slidably mounted in the third communicating hole 17, the limiting rod 18 is matched with the third fixing block 16, one end of the limiting rod 18 extends to the outer side of the first fixing block 3 and is welded with a first connecting rod 19, one side of the first fixing block 3, which is close to the first connecting rod 19, is provided with a third groove 20, the rotating motor 12, the second gear 13, the chain 14, the first gear 11, the rotating rod 10, the cam 9, the second fixing block 7 and the filter screen 6 are matched, the rotating motor 12 is started, the output shaft, the rotation of the second gear 13 drives the rotation of the chain 14, the rotation of the chain 14 drives the rotation of the first gear 11, the rotation of the first rotation 11 drives the rotation of the rotation rod 10, the rotation of the rotation rod 10 drives the rotation of the cam 9, the rotation of the cam 9 drives the second fixed block 7 to shake, the shaking of the second fixed block 7 drives the shaking of the filter screen 6, and the purpose of shaking the filter screen 6 is realized, through the cooperation of the push rod 26, the bayonet 25, the support rod 28, the second spring 29, the first connecting rod 19, the second connecting rod 22, the first spring 21 and the limit rod 18, the push rod 26 is pushed, the movement of the push rod 26 drives the movement of the bayonet 25, the movement of the support rod 28 drives the movement of the second spring 29, the movement of the bayonet 25 disengages from the bayonet 23, the position of the push rod 26 is kept unchanged, the first connecting rod 19 is moved, the movement of the first connecting rod 19 drives the movement of the second connecting rod 22 and stretches the first spring 21, the filter screen 6 is convenient to clean, the filter screen 6 can be shaken, particles are prevented from being clamped on the filter screen 6, and the filter screen is beneficial to use of people.
In this embodiment, one end of a first spring 21 is welded on the inner wall of one side of a third groove 20, the other end of the first spring 21 is welded with a second connecting rod 22, one end of the second connecting rod 22 is welded on the first connecting rod 19, a clamping groove 23 is formed at the top of a limiting rod 18, a fourth groove 24 is formed on the inner wall of the top of a third communicating hole 17, a bayonet 25 is slidably mounted in the fourth groove 24, the bayonet 25 is matched with the clamping groove 23, a spring groove 27 is formed on the inner wall of one side of the fourth groove 24, a support rod 28 is slidably mounted in the spring groove 27, one end of the support rod 28 is welded on the bayonet 25, one end of a second spring 29 is welded on the inner wall of one side of the spring groove 27, the other end of the second spring 29 is welded on the support rod 28, a push rod 26 is welded on one side of the bayonet 25, one end of the push rod 26, the first sealing ring is matched with the first groove 4, the handle is welded at the top of the third fixing block 16 and is positioned in the first groove 4, the inner wall of one side of the second groove 8 is provided with a rotating groove, the rotating rod 10 is rotatably arranged in the rotating groove, the inner wall of one side of the fourth groove 24 is provided with a fourth communicating hole, the push rod 26 is slidably arranged in the fourth communicating hole, one end of the support rod 28 is provided with a rolling groove, the rolling groove is internally provided with a rolling ball in a rolling way, the rolling ball is contacted with the inner wall of the spring groove 27, the rotating motor 12, the second gear 13, the chain 14, the first gear 11, the rotating rod 10, the cam 9, the second fixing block 7 and the filter screen 6 are matched to start the rotating motor 12, the output shaft of the rotating motor 12 drives the second gear 13 to rotate, the rotation of the second gear 13 drives the chain 14 to rotate, and the rotation of the chain 14 drives, the rotation of the first rotation 11 drives the rotation of the rotation rod 10, the rotation of the rotation rod 10 drives the rotation of the cam 9, the rotation of the cam 9 drives the second fixing block 7 to shake, the shaking of the second fixing block 7 drives the shaking of the filter screen 6, and the purpose of shaking the filter screen 6 is realized, through the cooperation of the push rod 26, the bayonet 25, the support rod 28, the second spring 29, the first connecting rod 19, the second connecting rod 22, the first spring 21 and the limit rod 18, the push rod 26 is pushed, the movement of the push rod 26 drives the movement of the bayonet 25, the movement of the bayonet 25 drives the movement of the support rod 28 and compresses the second spring 29, the movement of the bayonet 25 enables the bayonet 25 to be separated from the bayonet 23, the position of the push rod 26 is kept unchanged, the first connecting rod 19 is moved, the movement of the first connecting rod 19 drives the movement of the second connecting rod 22 and stretches the first spring 21, the movement of the first connecting rod, the limiting rod 18 is accommodated in the third communicating hole 17, so that the purpose of removing the limiting fixation of the third fixing block 16 is achieved, the filter screen fixing device is high in practicability, simple in structure and convenient to operate, the filter screen 6 can be conveniently disassembled and assembled, the filter screen 6 can be conveniently cleaned, the filter screen 6 can be shaken, particles are prevented from being clamped on the filter screen 6, and the filter screen fixing device is beneficial to use of people.
In this embodiment, when the device is used, the rotating electrical machine 12 is started, the output shaft of the rotating electrical machine 12 drives the second gear 13 to rotate, the rotation of the second gear 13 drives the chain 14 to rotate, the rotation of the chain 14 drives the first gear 11 to rotate, the rotation of the first rotation 11 drives the rotation of the rotation rod 10, the rotation of the rotation rod 10 drives the cam 9 to rotate, the rotation of the cam 9 drives the second fixing block 7 to shake up and down, the shaking of the second fixing block 7 drives the shaking of the filter screen 6, so as to achieve the purpose of shaking the filter screen 6, prevent particles from being stuck on the filter screen 6, when the device is disassembled, the push rod 26 is pushed, the movement of the push rod 26 drives the bayonet 25 to move, the movement of the support rod 28 drives the second spring 29 to move, the movement of the bayonet 25 disengages from the bayonet 23, keep the position of the push rod 26 unchanged, and move the first connecting rod, the first connecting rod 19 moves to drive the second connecting rod 22 to move and stretch the first spring 21, the first connecting rod 19 moves to drive the limiting rod 18 to move, the limiting rod 18 is accommodated in the third communicating hole 17, the purpose of limiting and fixing the third fixing block 16 is achieved, the filter screen 6 can be conveniently taken out to be cleaned, and people can use the filter screen conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The industrial cooling water sludge and sand discharging water saving device comprises a pipeline (1) and is characterized in that a first communicating hole (2) is formed in the pipeline (1), a first fixing block (3) is fixedly installed in the first communicating hole (2), the first fixing block (3) is matched with the first communicating hole (2), a first groove (4) is formed in the top of the first fixing block (3), second communicating holes (5) are formed in the inner walls of two sides of the first groove (4), a filter screen (6) is arranged in the first groove (4), a second fixing block (7) is welded at the bottom of the filter screen (6), a second groove (8) is formed in the inner wall of the bottom of the first groove (4), a cam (9) is rotatably installed in the second groove (8), the cam (9) is in contact with the second fixing block (7), a rotating rod (10) is arranged on the cam (9), one end of the rotating rod (10) is rotatably installed on the inner wall of one side of the second groove (8), the other end of the rotating rod (10) extends to the outer side of the first fixing block (3) and is welded with a first gear (11), a chain (14) is meshed with the first gear (11), a rotating motor (12) is fixedly installed at the bottom of the first fixing block (3), a second gear (13) is welded on an output shaft of the rotating motor (12), and the second gear (13) is in transmission connection with the first gear (11) through the chain (14);
the inner walls of two sides of the first groove (4) are respectively provided with a limiting groove (15), the top of each limiting groove (15) is open, each limiting groove (15) is positioned above the corresponding second communicating hole (5), the top of each filter screen (6) is welded with a third fixing block (16), two ends of each third fixing block (16) are slidably mounted in the corresponding limiting groove (15), one inner wall of one side of each limiting groove (15) is provided with a third communicating hole (17), each third communicating hole (17) is slidably mounted with a limiting rod (18), each limiting rod (18) is matched with the corresponding third fixing block (16), one end of each limiting rod (18) extends to the outer side of the corresponding first fixing block (3) and is welded with a first connecting rod (19), one side, close to the corresponding first connecting rod (19), of the corresponding first groove (20) is formed in each first fixing block (3), one end of a first spring (21) is welded on the inner wall of one side of the corresponding third groove (20, the other end of the first spring (21) is welded with a second connecting rod (22), one end of the second connecting rod (22) is welded on the first connecting rod (19), the top of the limiting rod (18) is provided with a clamping groove (23), the inner wall of the top of the third communicating hole (17) is provided with a fourth groove (24), a clamping pin (25) is arranged in the fourth groove (24) in a sliding manner, the clamping pin (25) is matched with the clamping groove (23), the inner wall of one side of the fourth groove (24) is provided with a spring groove (27), the spring groove (27) is provided with a supporting rod (28) in a sliding manner, one end of the supporting rod (28) is welded on the clamping pin (25), one end of the spring groove (27) is welded with one end of the second spring (29), the other end of the second spring (29) is welded on the supporting rod (28), one side of the clamping pin (25) is welded with a push rod (26), and one end of the push rod, the filter screen (6) is fixedly sleeved with a first sealing ring, and the first sealing ring is matched with the first groove (4).
2. An industrial cooling water sludge discharging and sand discharging water saving device as claimed in claim 1, wherein a handle is welded on the top of the third fixing block (16) and is positioned in the first groove (4).
3. The industrial cooling water sludge and sand discharging water saving device according to claim 1, wherein a rotating groove is formed on the inner wall of one side of the second groove (8), and the rotating rod (10) is rotatably installed in the rotating groove.
4. The industrial cooling water sludge and sand discharging water saving device as claimed in claim 1, wherein a fourth communication hole is opened on one side inner wall of the fourth groove (24), and the push rod (26) is slidably mounted in the fourth communication hole.
5. The industrial cooling water sludge and sand discharging water saving device as claimed in claim 1, wherein one end of the support rod (28) is provided with a rolling groove, a ball is arranged in the rolling groove in a rolling way, and the ball is contacted with the inner wall of the spring groove (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422987.4A CN108371841B (en) | 2018-05-05 | 2018-05-05 | Industrial cooling water mud and sand discharging water-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810422987.4A CN108371841B (en) | 2018-05-05 | 2018-05-05 | Industrial cooling water mud and sand discharging water-saving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108371841A CN108371841A (en) | 2018-08-07 |
| CN108371841B true CN108371841B (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810422987.4A Active CN108371841B (en) | 2018-05-05 | 2018-05-05 | Industrial cooling water mud and sand discharging water-saving device |
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| CN (1) | CN108371841B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283373A (en) * | 2018-10-19 | 2019-01-29 | 国网山东省电力公司烟台供电公司 | A kind of Intelligent electric power metering system |
| CN112369919A (en) * | 2020-11-10 | 2021-02-19 | 德清三盛氟塑科技有限公司 | Beverage preparation valve mechanism convenient to clearance |
| CN113877282B (en) * | 2021-10-29 | 2022-12-09 | 安徽航达环保科技有限公司 | Industrial cooling water saving system |
| CN114100215A (en) * | 2021-11-12 | 2022-03-01 | 湖南省希母生物科技有限公司 | Convenient industrial waste water screen cloth who dismantles that has a shake function |
| CN114294439A (en) * | 2022-01-05 | 2022-04-08 | 响水格思琪科技有限公司 | Valve capable of being opened and closed flexibly |
| CN114917717B (en) * | 2022-06-02 | 2023-04-18 | 深圳市世豪机电设备有限公司 | Dust-free filter device of automatic oven |
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|---|---|---|---|---|
| CN201279413Y (en) * | 2008-10-21 | 2009-07-29 | 营口流体设备制造(集团)有限公司 | Automatic back-flushing pipe filter |
| CN202527023U (en) * | 2012-02-29 | 2012-11-14 | 上海掌客通讯科技有限公司 | Automatic filter screen dedusting device |
| CN203066691U (en) * | 2013-02-06 | 2013-07-17 | 李凌宇 | Sash window prying-resistant latch |
-
2018
- 2018-05-05 CN CN201810422987.4A patent/CN108371841B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279413Y (en) * | 2008-10-21 | 2009-07-29 | 营口流体设备制造(集团)有限公司 | Automatic back-flushing pipe filter |
| CN202527023U (en) * | 2012-02-29 | 2012-11-14 | 上海掌客通讯科技有限公司 | Automatic filter screen dedusting device |
| CN203066691U (en) * | 2013-02-06 | 2013-07-17 | 李凌宇 | Sash window prying-resistant latch |
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| Publication number | Publication date |
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| CN108371841A (en) | 2018-08-07 |
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