CN113149292B - Environment-friendly water circulation system of developing device of plate developing machine - Google Patents
Environment-friendly water circulation system of developing device of plate developing machine Download PDFInfo
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- CN113149292B CN113149292B CN202110271394.4A CN202110271394A CN113149292B CN 113149292 B CN113149292 B CN 113149292B CN 202110271394 A CN202110271394 A CN 202110271394A CN 113149292 B CN113149292 B CN 113149292B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 239000010865 sewage Substances 0.000 claims abstract description 62
- 238000004062 sedimentation Methods 0.000 claims abstract description 61
- 238000000746 purification Methods 0.000 claims abstract description 36
- 230000007613 environmental effect Effects 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 30
- 238000001914 filtration Methods 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 21
- 238000001556 precipitation Methods 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 239000012535 impurity Substances 0.000 abstract description 37
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002585 base Substances 0.000 description 31
- 238000011010 flushing procedure Methods 0.000 description 9
- 238000004080 punching Methods 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 238000007639 printing Methods 0.000 description 6
- 239000003513 alkali Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/40—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture or use of photosensitive materials
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application relates to the field of developing machine, discloses an environmental protection water circulation system of developing machine developing device, and it is including deposiing mechanism, acid-base processing mechanism and purification mechanism, the water inlet of deposiing the mechanism links to each other with the delivery port of developing machine body, it links to each other with acid-base processing mechanism, acid-base processing mechanism and purification mechanism to deposit the mechanism, deposit the mechanism and include the sedimentation tank and set up the first filter assembly in the water inlet department of sedimentation tank, first filter assembly includes the filter screen, the filter screen rotates the water inlet department that sets up at the sedimentation tank. This application filters the impurity in the sewage through setting up the filter screen, has played the operator of being convenient for and has cleared up impurity to reduce the effect to the clearance degree of difficulty of sedimentation tank.
Description
Technical Field
The application relates to the field of plate developing machines, in particular to an environment-friendly water circulation system of a developing device of a plate developing machine.
Background
At present, plate-punching machines are designed to expose latent images formed by exposure of printing plates with a reducing agent. The during operation of the plate flushing machine enables the printing plate to be immersed in the developing tank filled with the developing solution, the developing solution enables the printing plate to be developed, the developing solution is required to be used for flushing the printing plate after the developing is finished, the developing solution and the impurities on the printing plate are flushed, the sewage passing through the plate flushing is directly discharged, water pollution is easily caused, and the waste of water resources is caused.
Chinese patent publication No. CN203200105U discloses a printing plate-flushing water circulation system, which includes a water storage system, a pressure-increasing water pump, a plate-flushing machine system, a precipitation and acid-base balance control system, a water-pumping water pump and a filtering system. The water storage system, the water pressing pump, the plate flushing machine system, the sedimentation and acid-base balance control system, the water pumping pump and the filtering system are connected through a water pipeline; the water outlet of the water storage system is connected with the water inlet of the booster water pump, the water outlet of the booster water pump is connected with the water inlet of the plate washing machine system, the water outlet of the plate washing machine system is connected with the water inlet of the precipitation and acid-base balance control system, the water outlet of the precipitation and acid-base balance control system is connected with the water inlet of the water pumping pump, the water outlet of the water pumping pump is connected with the water inlet of the filtering system, and the water outlet of the filtering system is connected with the water inlet of the water storage system, so that the sewage after plate washing is purified and recycled.
In view of the above-mentioned related technologies, the inventor thinks that the sewage after plate punching is discharged from the plate punching machine and then enters the precipitation and acid-base balance control system for precipitation and acid-base treatment, and in the precipitation process, because the sewage contains a large amount of impurities, the impurities are difficult to clean after being precipitated in the precipitation tank, and the cleaning requires a large amount of time and labor cost.
Disclosure of Invention
In order to reduce time and the human cost of clearing up the impurity that gets off precipitating, this application provides a dash quick-witted developing unit environmental protection water circulating system.
The application provides a pair of developing device environmental protection water circulating system of developing machine adopts following technical scheme to obtain:
the utility model provides a dash quick-witted developing unit environmental protection water circulating system of version, is including deposiing mechanism, acid-base processing mechanism and purification mechanism, the water inlet of deposiing the mechanism links to each other with the delivery port of dashing the quick-witted body of version, it links to each other with acid-base processing mechanism, acid-base processing mechanism and purification mechanism to deposit the mechanism, it includes the sedimentation tank and sets up the first filter assembly in the water inlet department of sedimentation tank to deposit the mechanism, first filter assembly includes the filter screen, the filter screen rotates the water inlet department that sets up at the sedimentation tank.
Through above-mentioned technical scheme, during the use, when the sewage that dashes the version flows into the sedimentation tank, filters through the filter screen earlier for impurity in the sewage is filtered by the filter screen and gets off, then sewage gets into acid-base processing mechanism in proper order again and purifies the mechanism and is handled, and the sewage through handling is used for again dashing the version. Because the sewage through the overshoot version is before the sediment, through the filter screen filtration for impurity in the sewage is filtered, has reduced impurity sediment in the sedimentation tank bottom and the difficult possibility of clearing up, thereby is convenient for the operator to clear up impurity, has reduced the degree of difficulty of operator to impurity clearance.
Preferably: the annular has been seted up along the periphery to the tip of sedimentation tank towards water inlet one end, the filter screen is towards one side fixedly connected with slider of annular, the slider slides and sets up in the annular.
Through above-mentioned technical scheme, when the sewage that dashes the version flows on the filter screen, can slide along the annular through the drive slider for the filter screen rotates, makes the whereabouts point of sewage on the filter screen change, thereby is favorable to reducing sewage and falls to a position always, causes impurity to take place to pile up in the same position of filter screen, and leads to the possibility that the filter effect variation of impurity on the filter screen.
Preferably: the outer side of the sedimentation tank is fixedly connected with an installation block, the installation block is provided with a motor, the output end of the motor is coaxially connected with a gear, the periphery of the filter screen is provided with an annular block, the outer ring of the annular block is provided with clamping teeth, and the gear is meshed with the clamping teeth of the outer ring of the annular block.
Through above-mentioned technical scheme, when needs drive filter screen emergence rotation, motor work for the gear takes place rotatoryly, and the gear drives the ring piece and rotates, and the ring piece drives the slider and slides along the annular, thereby drives the filter screen rotation, so that make the whereabouts point of sewage on the filter screen take place to change.
Preferably: the sedimentation tank has been seted up by the tip to water inlet one end the spread groove, the spread groove is linked together with the annular, the notch width of spread groove is greater than the maximum width of annular.
Through above-mentioned technical scheme, when needs cleared up the filter screen, the operator with the slider from the annular in the sliding into the spread groove, then take out the slider from the spread groove in to make the filter screen break away from the tip of sedimentation tank, so that the operator clears up the filter screen, easy operation is convenient.
Preferably: be equipped with the clearance subassembly that is used for clearing up the upper surface of filter screen on the sedimentation tank, the clearance subassembly includes cleaning brush and cylinder, cleaning brush sets up the top at the filter screen, cleaning brush is inconsistent with the filter screen, the outside of sedimentation tank is equipped with the support frame, the cylinder sets up on the support frame, the telescopic link of cylinder links to each other with one side of cleaning brush.
Through above-mentioned technical scheme, when needs clear up the impurity on filter screen surface, the output of cylinder stretches out for the cleaning brush removes along the surface of filter screen, thereby realizes that the cleaning brush passes the impurity of deposit at the filter screen upper surface, makes impurity concentrate pile up, thereby the operator of being convenient for concentrates the clearance to the impurity on the filter screen, so that improve the efficiency of operator to the impurity clearance on the filter screen.
Preferably: the cleaning brush includes dead lever, connecting block and connects the brush hair on the connecting block, the telescopic link fixed connection of one side and cylinder of dead lever, the mounting groove has been seted up towards one side of filter screen to the dead lever, the connecting block restriction is in the mounting groove, one side that the dead lever deviates from the cylinder is rotated and is provided with the rotation post, the one end that the dead lever was kept away from to the rotation post is connected with the briquetting, the briquetting suppression is on the connecting block.
Through the technical scheme, when the cleaning brush is used for a long time, when the cleaning brush is aged, the operator rotates the rotating column, the rotating column drives the pressing block to rotate, the pressing block is moved away from the surface of the connecting block, the connecting block is taken out from the mounting groove by the operator, the connecting block connected with new bristles is replaced, the pressing block is repressed on the connecting block again, the cleaning brush is replaced conveniently and quickly, and the cleaning effect of the cleaning brush on the filter screen is maintained.
Preferably: the tank bottom of mounting groove is connected with compression spring, one side that the connecting block deviates from the brush hair is inconsistent with compression spring.
Through above-mentioned technical scheme, when the brush hair was inconsistent with the filter screen, the brush hair drove the connecting block and removed towards the mounting groove, and the connecting block was compressed towards compression spring this moment, and compression spring receives can play the cushioning effect to the thrust that the brush hair received the filter screen after the compression to be favorable to reducing the filter screen and receive the extrusion of filter screen and take place easily damage and ageing possibility, be favorable to prolonging the life of brush hair.
Preferably: the intrinsic position that is close to the bottom of the pool of sedimentation tank is equipped with the filter cloth, the outer lane fixedly connected with go-between of filter cloth, the outer lane of go-between laminates with the inner wall of sedimentation tank mutually, fixedly connected with tray on the pool wall of sedimentation tank, the go-between supports on the tray, the go-between is towards one side fixedly connected with connecting rod of the water inlet of sedimentation tank.
Through above-mentioned technical scheme, after sewage filtered through the filter screen, sewage filtered through the filter cloth for small impurity in the sewage is filtered. When the tiny impurities are accumulated on the filter cloth, an operator takes the filter cloth out of the sedimentation tank through the connecting rod, so that the filter cloth is cleaned. The arrangement of the filter cloth reduces the possibility that the tiny impurities in the sewage are deposited to the bottom of the sedimentation tank and are difficult to clean, thereby being convenient for reducing the difficulty of cleaning the sedimentation tank by operators.
Preferably, the following components: purification mechanism includes purification tank and sets up the second filtering component that is used for purifying sewage in the purification tank, second filtering component includes the installing frame and sets up the filter layer in the installing frame, the filter layer includes cobble layer, gravel layer and wraps up the parcel layer in cobble layer, gravel layer outside jointly, the cobble layer is located the top of gravel layer, the installing frame parcel sets up the outside at the parcel layer, the outside of installing frame is laminated with the inner wall of purification tank mutually.
Through above-mentioned technical scheme, sewage is behind acid-base treatment, is sucked in the purifying tank, and sewage gets into the purifying tank, filters through cobble layer and grit layer in proper order to further filter and the effect of purifying sewage has been played, so that carry out recycle to the water through purifying, be favorable to the water economy resource.
Preferably, the following components: fixedly connected with supporting shoe on the inner wall of purification tank, the installing frame supports on the supporting shoe, establish to the open end one side of installing frame, the open end seals through the apron, the inserting groove has been seted up to one side that the installing frame is close to the open end, apron one side fixedly connected with insertion rod towards the inserting groove, the fixed grafting of insertion rod is in the inserting groove.
Through above-mentioned technical scheme, when the filter layer used for a long time, when needing to purify, the operator can take out the installing frame from the purifying tank, and the operator takes off the apron from the installing frame after that for the open end is opened, and the operator takes out the filter layer from the installing frame after that, and changes new filter layer, thereby the filtration of performance filter layer to sewage and the effect of purifying.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when sewage subjected to plate punching enters the sedimentation tank for sedimentation, the sewage is filtered by the filter screen, so that impurities in the sewage are filtered, the possibility that the impurities are deposited at the bottom of the sedimentation tank and are difficult to clean is reduced, and the manpower and time cost spent on cleaning the sedimentation tank by an operator is reduced;
2. when sewage falls on the filter screen and filters, it is rotatory through the drive filter screen for the whereabouts position of sewage on the filter screen is different, has reduced sewage and has filtered in the fixed position of filter screen all the time, leads to the filter screen to be blockked up easily and causes the possibility of influence to filterable effect.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram for showing the rotation relationship between the filter screen and the sedimentation tank in the embodiment of the present application.
Fig. 4 is a schematic structural diagram of an internal structure for embodying a cleaning brush in the embodiment of the present application.
Fig. 5 is a schematic structural diagram of a filter cloth for embodying the interior of a sedimentation tank in the embodiment of the present application.
Fig. 6 is a schematic structural diagram of a second filter assembly for embodying the inside of a purification tank in the embodiment of the present application.
Fig. 7 is an enlarged view of a portion B in fig. 6.
Reference numerals: 1. a precipitation mechanism; 11. a sedimentation tank; 111. a ring groove; 112. connecting grooves; 12. a filter screen; 121. a ring block; 122. a slider; 13. mounting a block; 131. a motor; 132. a gear; 14. cleaning a brush; 141. a fixing rod; 142. connecting blocks; 143. brushing; 144. mounting grooves; 145. a compression spring; 146. rotating the column; 147. pressing into blocks; 15. a support frame; 16. a cylinder; 17. a filter cloth; 171. a connecting ring; 172. a connecting rod; 173. a supporting block; 2. a plate punching machine body; 3. an acid-base treatment mechanism; 31. an acid-base treatment tank; 311. an acidic stock solution barrel; 312. a control box; 313. a PH value detector; 4. a purification mechanism; 41. a purification tank; 411. a supporting block; 42. a second filter assembly; 421. installing a frame; 4211. inserting grooves; 422. a wrapping layer; 423. a pebble layer; 424. a gravel layer; 425. a cover plate; 4251. a plug rod; 5. a first water pump; 6. a second water pump; 7. and a third water pump.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a developing device environmental protection water circulating system of a plate developing machine.
Referring to fig. 1, the environment-friendly water circulation system of the developing device of the plate developing machine comprises a precipitation mechanism 1, an acid-base treatment mechanism 3 and a purification mechanism 4, wherein a first water pump 5 is arranged between the precipitation mechanism 1 and the acid-base treatment mechanism 3, a second water pump 6 is arranged between the acid-base treatment mechanism 3 and the purification mechanism 4, and a third water pump 7 is arranged between the purification mechanism 4 and the plate developing machine body 2. The water outlet of the plate washing machine body 2 is connected with the water inlet of the precipitation mechanism 1, the water outlet of the precipitation mechanism 1 is connected with the water inlet of the first water pump 5, and the water outlet of the first water pump 5 is connected with the water inlet of the acid-base treatment mechanism 3. The water outlet of the acid-base treatment mechanism 3 is connected with the water inlet of the second water pump 6, and the water outlet of the second water pump 6 is connected with the water inlet of the purification mechanism 4. The water outlet of the purifying mechanism 4 is connected with the water inlet of the third water pump 7, and the water outlet of the third water pump 7 is connected with the water inlet of the plate washing machine body 2.
Referring to fig. 1 and 2, the sedimentation mechanism 1 includes a sedimentation tank 11 and a first filtering assembly, the cross section of the filtering tank is circular, the first filtering assembly includes a filtering net 12, the filtering net 12 is also circular, the axial lead of the filtering net 12 coincides with the axial lead of the filtering tank, the filtering net 12 is rotatably arranged at the water inlet of the sedimentation tank 11, a ring block 121 is bonded on the periphery of the filtering net 12, and the outer ring of the ring block 121 is provided with a latch.
Referring to fig. 3, a circular groove 111 is formed along the periphery of the end of the sedimentation tank 11 facing the water inlet, a slider 122 is bonded to one side of the ring block 121 facing the circular groove 111, the slider 122 can be in a shape like a Chinese character 'tu', the circular groove 111 is a corresponding groove in a shape like a Chinese character 'tu', and the slider 122 is slidably disposed in the circular groove 111. And the end part of the sedimentation tank 11 close to the water inlet end is provided with a connecting groove 112 communicated with the ring groove 111, and the width of the notch of the connecting groove 112 is larger than the maximum width of the ring groove 111.
Referring to fig. 3, the outer side of the sedimentation tank 11 is fixedly connected with an installation block 13, the installation block 13 is provided with a motor 131, an output end of the motor 131 faces upward, the output end of the motor 131 is coaxially connected with a gear 132, the gear 132 and the ring block 121 are located at the same height position, and the gear 132 is meshed with the latch on the outer ring of the ring block 121.
Referring to fig. 3, the water outlet of the plate developing machine body 2 is connected with a water pipe, one end of the water pipe, which is far away from the water outlet of the plate developing machine body 2, extends to the upper side of the filter tank, and the water pipe can be made of a polyethylene plastic pipe. The sewage which flows through the plate punching in the plate punching machine body 2 flows into the sedimentation tank 11 through a water pipe and is filtered by the filter screen 12. The filter screen 12 is in the in-process of carrying out the filteration to sewage, and motor 131 work, and motor 131 drive gear 132 is rotatory, and gear 132 drives filter screen 12 rotatory for sewage changes at the position of the point of falling into water on filter screen 12, has reduced impurity and has piled up in the fixed position on filter screen 12, and leads to the fact the jam to the fixed position on filter screen 12, and leads to filter screen 12 to be difficult to continue to exert the possibility of filter effect.
Referring to fig. 3, when the filter screen 12 needs to be cleaned, an operator rotates the filter screen 12 by hand, so that the sliding block 122 slides along the annular groove 111 until the sliding block 122 moves to a connection position between the annular groove 111 and the connection groove 112, and then the operator moves the sliding block 122 into the connection groove 112, and then takes out the sliding block 122 from the connection groove 112, so that the filter screen 12 is separated from the filter tank, and the operator can clean the filter screen 12. The arrangement of the filter screen 12 enables impurities in the sewage to be intercepted by the filter screen 12 before the impurities are precipitated in the sedimentation tank 11, and the possibility that the impurities are precipitated in the sedimentation tank 11 and are difficult to clean is reduced.
Referring to fig. 3 and 4, be equipped with the clearance subassembly that is used for clearing up the upper surface of filter screen 12 on the sedimentation tank 11, the clearance subassembly includes cleaning brush 14 and cylinder 16, and cleaning brush 14 sets up in the top of filter screen 12, and the outside of sedimentation tank 11 is equipped with support frame 15, and support frame 15 welded fastening is in the outside of sedimentation tank 11, and cylinder 16 sets up on support frame 15. The cleaning brush 14 includes a fixing rod 141, a connecting block 142, and bristles 143 connected to one side of the connecting block 142, one side of the fixing rod 141 is fixedly connected to the expansion rod of the air cylinder 16, and the fixing rod 141 is perpendicular to the output end of the air cylinder 16. One side of the fixing rod 141 departing from the cylinder 16 is provided with a mounting groove 144, and the connecting block 142 is limited in the mounting groove 144. The groove bottom of the mounting groove 144 is connected with a compression spring 145, one side of the connecting block 142, which is far away from the bristles 143, is abutted against the compression spring 145, and the arrangement of the compression spring 145 can play a role of buffering the bristles 143 when the bristles 143 are extruded.
Referring to fig. 4, a margin is reserved along the outer periphery of one side of the connecting block 142 facing the bristles 143, a rotating column 146 is rotatably disposed on one side of the fixing rod 141 facing away from the air cylinder 16, a pressing block 147 is connected to one end of the rotating column 146 far away from the fixing rod 141, and the pressing block 147 presses the margin of the connecting block 142, so that the connecting block 142 is limited in the installation groove 144.
After filter screen 12 filters sewage, when a large amount of impurity is left on the surface of filter screen 12, cylinder 16 work, cylinder 16's telescopic link extension for cleaning brush 14 moves along filter screen 12's surface, so that brush hair 143 passes impurity, make impurity concentrate pile up, so that the operator concentrates the clearance to impurity on the filter screen 12, be favorable to improving the efficiency of clearance, then cylinder 16 drive cleaning brush 14 moves to initial position. When the bristles 143 are aged and need to be replaced, the pressing block 147 is rotated away from the connecting block 142 through the connecting column, so that the operator can take the connecting block 142 out of the mounting groove 144 and replace the connecting block, and replacement of the bristles 143 is achieved.
Referring to fig. 5, a filter cloth 17 is disposed in the sedimentation tank 11, and the filter cloth 17 is located below the filter screen 12 and near the bottom of the tank. The outer ring of the filter cloth 17 is fixedly connected with a connecting ring 171, and the outer ring of the connecting ring 171 is attached to the inner wall of the sedimentation tank 11. The wall of the sedimentation basin 11 is adhered with a support block 173, the connecting ring 171 is supported on the support block 173, and one side of the connecting ring 171 facing the water inlet of the sedimentation basin 11 is fixedly connected with a fixed rod 141.
After the sewage is filtered by the filter screen 12, the sewage is precipitated in the sedimentation tank 11, and tiny impurities in the sewage fall onto the filter cloth 17, so that the possibility that the tiny impurities are directly deposited at the bottom of the sedimentation tank 11 and are difficult to clean is reduced. When an operator needs to clean the impurities settled on the filter cloth 17, the operator takes out the filter cloth 17 from the settling tank 11 through the fixing rod 141 so as to clean the filter cloth 17.
Referring to fig. 1, a water outlet of the sedimentation tank 11 is connected with a water inlet of a first water pump 5 through a water pipe, the precipitated sewage is pumped into an acid-base treatment mechanism 3 through the first water pump 5 through the water pipe, and the acid-base treatment mechanism 3 performs acid-base treatment on the sewage. The acid-base treatment mechanism 3 comprises an acid-base treatment pool 31 and an acid-base balance control device arranged in the acid-base treatment pool 31, and a water outlet of the first water pump 5 is connected with a water inlet of the acid-base treatment pool 31 through a water pipe. The acid-base balance control device consists of an acid stock solution barrel 311, a control box 312 and a PH value detector 313; because the sewage after plate flushing is alkaline in general, the pH value of the sewage needs to be adjusted, so that the pH value of the sewage keeps neutral in the process of recycling. When the pH detector 313 detects that the pH of the sewage is greater than 7.0, a signal is sent to the control box 312. The control box 312 controls the acidic liquid in the acidic raw liquid barrel 311 to flow into the acid-base treatment tank 31 after receiving the signal sent by the PH detector 313. When the pH value of the sewage in the acid-base treatment tank 31 is equal to or less than 7.0, the acid-base balance control device stops injecting the acidic liquid into the tank.
Referring to fig. 1 and 6, the sewage treated by the acid-base treatment means 3 is pumped into the purification means 4 by the second water pump 6 through a water pipe, and the purification means 4 purifies the sewage. Purification mechanism 4 includes purification tank 41 and sets up the second filter component 42 in purification tank 41, and second filter component 42 includes installation frame 421 and filter layer, and the filter layer includes pebble layer 423, gravel layer 424 and parcel layer 422, and pebble layer 423 is located gravel layer 424's top, and parcel layer 422 chooses for use the gauze to make, and parcel layer 422 wraps up in the outside of pebble layer 423 and gravel layer 424 simultaneously. The installation frame 421 parcel sets up in the outside of parcel layer 422, has seted up logical groove on the installation frame 421, and the outside of installation frame 421 is laminated mutually with the inner wall of purification tank 41.
Referring to fig. 6 and 7, a supporting block 411 is bonded to the inner wall of the purification tank 41, an installation frame 421 is supported on the supporting block 411, one side of the installation frame 421, which is away from the supporting block 411, is set to be an open end, a cover plate 425 is arranged at the open end, and the cover plate 425 is used for shielding and sealing the open end. A plurality of plug grooves 4211 are formed in one side, close to the opening end, of the mounting frame 421, a plurality of plug rods 4251 are arranged on one side, facing the plug grooves 4211, of the cover plate 425, the plug rods 4251 and the cover plate 425 are integrally formed, and one plug rod 4251 is correspondingly plugged into one plug groove 4211. The cover plate 425 and the mounting frame 421 are detachably connected, so that an operator can conveniently remove the cover plate 425 from the mounting frame 421, and the filter layer can be conveniently replaced by the operator.
Referring to fig. 1 and 6, the water inlet of the purification tank 41 is arranged above the mounting frame 421, the water outlet is arranged below the mounting frame 421, the water outlet of the second water pump 6 is connected with the water inlet of the purification tank 41 through a water pipe, the water outlet of the purification tank 41 is connected with the water inlet of the third water pump 7 through a water pipe, and the water outlet of the third water pump 7 is connected with the water inlet of the plate developing machine body 2 through a water pipe.
Referring to fig. 6, after the sewage subjected to the acid and alkali treatment is pumped into the purification tank 41 by the second water pump 6, the sewage penetrates through the installation frame 421 and the wrapping layer 422 and is sequentially filtered by the pebble layer 423 and the gravel layer 424, so that impurities in the sewage are intercepted and blocked by the pebble layer 423 and the gravel layer 424, and the sewage is purified. The sewage after purification is pumped to the plate developing machine body 2 by the third water pump 7 again for plate developing, so that the water resource is recycled, and the water resource is saved.
The embodiment of the application provides an implementation principle of an environment-friendly water circulation system of a developing device of a plate developing machine, which is as follows: during operation, the sewage that dashes the version in the machine body 2 of dashing passes through water pipe flow direction sedimentation tank 11, and sewage filters through filter screen 12 earlier before the sediment for impurity in the sewage is filtered down, then sewage takes place to precipitate in sedimentation tank 11, and the tiny impurity deposit that the sediment got down is on filter cloth 17. After being precipitated in the precipitation tank 11, the sewage is pumped into the acid and alkali treatment tank 31 by the first water pump 5, so that the sewage is subjected to acid and alkali neutralization treatment in the acid and alkali treatment tank 31. Then, the sewage is pumped into the purification tank 41 from the acid and alkali treatment tank 31 by the second water pump 6, and the sewage is filtered and purified by the filter layer. And finally, the purified sewage is pumped into the plate flushing machine body 2 by the third water pump 7 for flushing the plate, so that the water resource is recycled.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (3)
1. The utility model provides a develop quick-witted developing unit environmental protection water circulating system which characterized in that: the plate washing machine comprises a precipitation mechanism (1), an acid-base treatment mechanism (3) and a purification mechanism (4), wherein a water inlet of the precipitation mechanism (1) is connected with a water outlet of a plate washing machine body (2), the precipitation mechanism (1) is connected with the acid-base treatment mechanism (3), the acid-base treatment mechanism (3) is connected with the purification mechanism (4), the precipitation mechanism comprises a precipitation tank (11) and a first filtering assembly arranged at a water inlet of the precipitation tank (11), the first filtering assembly comprises a filtering net (12), and the filtering net (12) is rotatably arranged at the water inlet of the precipitation tank (11);
an annular groove (111) is formed in the end portion, facing one end of the water inlet, of the sedimentation tank (11) along the periphery, a sliding block (122) is fixedly connected to one side, facing the annular groove (111), of the filter screen (12), and the sliding block (122) is arranged in the annular groove (111) in a sliding mode;
the outer side of the sedimentation tank (11) is fixedly connected with an installation block (13), a motor (131) is arranged on the installation block (13), the output end of the motor (131) is coaxially connected with a gear (132), a ring block (121) is arranged on the periphery of the filter screen (12), the outer ring of the ring block (121) is provided with clamping teeth, and the gear (132) is meshed with the clamping teeth on the outer ring of the ring block (121);
the end part of the sedimentation tank (11) close to one end of the water inlet is provided with a connecting groove (112), the connecting groove (112) is communicated with the annular groove (111), and the width of the notch of the connecting groove (112) is larger than the maximum width of the annular groove (111);
the cleaning assembly for cleaning the upper surface of the filter screen (12) is arranged on the sedimentation tank (11), the cleaning assembly comprises a cleaning brush (14) and an air cylinder (16), the cleaning brush (14) is arranged above the filter screen (12), the cleaning brush (14) is abutted against the filter screen (12), a support frame (15) is arranged on the outer side of the sedimentation tank (11), the air cylinder (16) is arranged on the support frame (15), and an expansion rod of the air cylinder (16) is connected with one side of the cleaning brush (14);
the cleaning brush (14) comprises a fixing rod (141), a connecting block (142) and bristles (143) connected to the connecting block (142), one side of the fixing rod (141) is fixedly connected with a telescopic rod of the air cylinder (16), one side, facing the filter screen (12), of the fixing rod (141) is provided with a mounting groove (144), the connecting block (142) is limited in the mounting groove (144), one side, facing away from the air cylinder (16), of the fixing rod (141) is rotatably provided with a rotating column (146), one end, far away from the fixing rod (141), of the rotating column (146) is connected with a pressing block (147), and the pressing block (147) is pressed on the connecting block (142);
the purification mechanism (4) comprises a purification tank (41) and a second filtering component (42) arranged in the purification tank (41) and used for purifying sewage, wherein the second filtering component (42) comprises an installation frame (421) and a filtering layer arranged in the installation frame (421), the filtering layer comprises a pebble layer (423), a gravel layer (424) and a wrapping layer (422) wrapping the pebble layer (423) and the gravel layer (424) together, the pebble layer (423) is positioned above the gravel layer (424), the installation frame (421) is wrapped on the outer side of the wrapping layer (422), and the outer side of the installation frame (421) is attached to the inner wall of the purification tank (41);
the inner wall of the purification tank (41) is fixedly connected with a supporting block (411), the installation frame (421) is supported on the supporting block (411), one side of the installation frame (421) is set to be an open end, the open end is sealed through a cover plate (425), one side, close to the open end, of the installation frame (421) is provided with an insertion groove (4211), one side, facing the insertion groove (4211), of the cover plate (425) is fixedly connected with an insertion rod (4251), and the insertion rod (4251) is fixedly inserted into the insertion groove (4211).
2. The plate processor developing device environment-friendly water circulation system according to claim 1, characterized in that: the bottom of the mounting groove (144) is connected with a compression spring (145), and one side of the connecting block (142) departing from the bristles (143) is abutted to the compression spring (145).
3. The plate processor developing unit environment-friendly water circulation system according to claim 1, characterized in that: the utility model discloses a sedimentation tank, including sedimentation tank (11), filter cloth (17) are equipped with in the position that is close to the bottom of the pool, the outer lane fixedly connected with go-between (171) of filter cloth (17), the outer lane of go-between (171) is laminated with the inner wall of sedimentation tank (11) mutually, fixedly connected with tray (173) on the pool wall of sedimentation tank (11), go-between (171) support on tray (173), go-between (171) one side fixedly connected with connecting rod (172) towards the water inlet of sedimentation tank (11).
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| CN115321703A (en) * | 2022-07-20 | 2022-11-11 | 安徽华梦环保工程技术有限公司 | A water cycle sewage treatment device |
| CN115196775A (en) * | 2022-08-12 | 2022-10-18 | 广西绿健环保科技有限公司 | Environmental protection circulating industrial sewage treatment system |
| CN115367917B (en) * | 2022-08-19 | 2023-07-25 | 四川发展环境科学技术研究院有限公司 | Multi-mode water treatment device and treatment method thereof |
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