CN215161706U - Plate punching water circulation treatment device - Google Patents
Plate punching water circulation treatment device Download PDFInfo
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- CN215161706U CN215161706U CN202121145178.7U CN202121145178U CN215161706U CN 215161706 U CN215161706 U CN 215161706U CN 202121145178 U CN202121145178 U CN 202121145178U CN 215161706 U CN215161706 U CN 215161706U
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Abstract
The utility model discloses a plate punching water circulation treatment device, which comprises a sedimentation tank, a neutralization tank, a first filtering tank, a second filtering tank, a purification tank and a water storage tank which are connected on a water outlet pipe of a plate punching machine in sequence, wherein the water outlet end of the water storage tank is connected with the water inlet end of the plate punching machine; the sedimentation tank is connected with a flocculating agent box, stirring blades are arranged inside the sedimentation tank, a stirring motor is arranged on the outer wall of the sedimentation tank, and the bottom of the sedimentation tank is connected with a sludge tank; a pH value detector is arranged in the neutralization tank, an acid storage tank and an alkali liquor storage tank are connected to the neutralization tank, an acid electromagnetic valve is arranged on a pipeline connecting the acid storage tank and the neutralization tank, and an alkali electromagnetic valve is arranged on a pipeline connecting the alkali liquor storage tank and the neutralization tank; the water storage tank is communicated with a bactericide storage tank, and a bactericide electromagnetic valve is arranged on a pipeline for communicating the bactericide storage tank with the water storage tank; processing apparatus still includes the PLC controller, the utility model discloses a towards circulation treatment of version water and recycle, reduced environmental pollution.
Description
Technical Field
The utility model relates to the technical field of printing, especially a towards version hydrologic cycle processing apparatus.
Background
In printing enterprises, a plate developing machine is used for developing, latent images formed by exposure on films or printing plates are displayed by utilizing a reducing agent, and after plate making and developing are completed, partial developing solution and impurities can be remained on plates, and the residues can cause the reduction of the printing resistance of the plates and influence the quality and the production efficiency of printed products, so that the plates need to be washed by a large amount of clean water, and various residues on the printing plates are removed so as to be convenient for subsequent use.
If the plate flushing water is directly discharged, not only can a large amount of water resource be wasted, but also from the aspect of environmental protection, impurities and chemical agents in the plate flushing water can cause serious pollution to the water environment.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a towards version hydrologic cycle processing apparatus, will wash and recycle behind the version water treatment, reduces environmental pollution, avoids the water waste.
In order to solve the technical problem, the utility model adopts the following technical proposal.
The plate flushing water circulation treatment device comprises a sedimentation tank, a neutralization tank, a first filtering tank, a second filtering tank, a purification tank and a water storage tank which are sequentially connected to a water outlet pipe of a plate flushing machine, wherein the water outlet end of the water storage tank is connected to the water inlet end of the plate flushing machine through a pipeline; the sedimentation tank is connected with a flocculating agent box for storing flocculating agent through a pipeline, stirring blades for stirring the printing plate flushing water and the flocculating agent are transversely arranged in the sedimentation tank, a stirring motor for driving the stirring blades is arranged on the outer wall of the sedimentation tank, and the bottom of the sedimentation tank is connected with a sludge tank for storing sediment through a pipeline; a pH value detector for detecting the pH value of the printing plate flushing water in the neutralization tank is arranged in the neutralization tank, the neutralization tank is respectively connected with an acid storage tank and an alkali liquor storage tank through pipelines, an acid liquor electromagnetic valve for controlling the addition of acid liquor into the neutralization tank is arranged on the pipeline connecting the acid storage tank and the neutralization tank, and an alkali liquor electromagnetic valve for controlling the addition of alkali liquor into the neutralization tank is arranged on the pipeline connecting the alkali liquor storage tank and the neutralization tank; the water storage tank is communicated with a bactericide storage tank for storing bactericide through a pipeline, and a bactericide electromagnetic valve is arranged on the pipeline for communicating the bactericide storage tank with the water storage tank; the treatment device also comprises a PLC controller used for controlling the printing water treatment, the input end of the PLC controller is connected with the output end of the pH value detector, and the output end of the PLC controller is respectively connected with the input ends of the stirring motor, the acid liquor electromagnetic valve, the alkali liquor electromagnetic valve and the bactericide electromagnetic valve.
The aforesaid towards version hydrologic cycle processing apparatus, the bottom relative with the sludge impoundment connecting tube in the sedimentation tank is provided with and is used for sending into the push pedal in the sludge impoundment with the deposit in the sedimentation tank, is provided with the cylinder that is used for driving the push pedal on the outer wall of sedimentation tank, and the output of PLC controller is connected to the input of cylinder.
The aforesaid dashes version hydrologic cycle processing apparatus, be provided with the flowmeter that is used for detecting the entering volume that gets into the interior washing of sedimentation tank on the pipeline that the washing machine is connected with the sedimentation tank, be provided with the flocculating agent solenoid valve that is used for controlling the flocculating agent addition volume on the pipeline that flocculating agent case and sedimentation tank are connected, the input of PLC controller is connected to the output of flowmeter, and the input of flocculating agent solenoid valve is connected to the output of PLC controller.
The aforesaid towards version hydrologic cycle processing apparatus, be provided with on the pipeline that sedimentation tank and neutralization pond are connected and be used for controlling the sediment back towards the first ejection of compact solenoid valve that version water got into in the neutralization pond, the output of PLC controller is connected to the input of first ejection of compact solenoid valve.
The above-mentioned version hydrologic cycle processing apparatus that dashes, be provided with on the pipeline that neutralization pond and first filtering ponds are connected and be used for controlling the second ejection of compact solenoid valve of the ejection of compact of the back version water that dashes and be used for going into the pump machine in the first filtering ponds with the water in the neutralization pond, the output of PLC controller is connected respectively to the input of second ejection of compact solenoid valve and pump machine.
Above-mentioned towards version hydrologic cycle processing apparatus, all be provided with the pump machine on the pipeline that purification tank and storage water tank are connected and on the pipeline between storage water tank and the version machine, the output of PLC controller is connected to the input of pump machine.
The aforesaid towards version hydrologic cycle processing apparatus, be provided with in the storage water tank and be used for detecting the storage water tank in towards the level sensor of version water, the end of intaking that dashes the version machine still is provided with the moisturizing pipe of connecting outside water source, is provided with the moisturizing solenoid valve that is used for inserting the moisturizing on the moisturizing pipe, the input of PLC controller is connected to level sensor's output, the input of moisturizing solenoid valve is connected to the output of PLC controller.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses well offset press exhaust towards version water leaves in the storage water tank after depositing, neutralization, filtration, purification in proper order to add germicide to the storage water tank and kill the bacterium of aquatic, the water after disinfecting passes through the end of intaking at offset press through the pipe connection, comes to dash the version and uses, has realized the circulation treatment of towards version water and recycles, has reduced environmental pollution, has avoided the water waste.
Drawings
Fig. 1 is a schematic structural view of the present invention;
wherein: 1. the plate washing machine comprises a plate washing machine, 11 parts of a water replenishing pipe, 12 parts of a water replenishing electromagnetic valve, 13 parts of a flow meter, 2 parts of a sedimentation tank, 21 parts of a stirring motor, 22 parts of a stirring paddle, 23 parts of a sludge tank, 24 parts of an air cylinder, 25 parts of a push plate, 26 parts of a first discharging electromagnetic valve, 3 parts of a flocculating agent box, 31 parts of a flocculating agent electromagnetic valve, 4 parts of a neutralization tank, 41 parts of an acid liquor storage tank, 42 parts of an acid liquor electromagnetic valve, 43 parts of an alkali liquor storage tank, 44 parts of an alkali liquor electromagnetic valve, 45 parts of a second discharging electromagnetic valve, 5 parts of a pump, 6 parts of a first filtering tank, 7 parts of a second filtering tank, 8 parts of a purifying tank, 9 parts of a water storage tank, 91 parts of a bactericide storage tank and 92 parts of a bactericide electromagnetic valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The plate flushing water circulation treatment device is structurally shown in figure 1 and comprises a sedimentation tank 2, a neutralization tank 4, a first filtering tank 6, a second filtering tank 7, a purification tank 8 and a water storage tank 9 which are sequentially connected onto a water outlet pipeline of a plate flushing machine 1, wherein the water outlet end of the water storage tank 9 is connected with the water inlet end of the plate flushing machine 1 through a pipeline. The processing device also comprises a PLC controller which is used for controlling the circular processing of the plate flushing water.
And a flow meter 13 is arranged on a pipeline connecting the plate flushing machine 1 and the sedimentation tank 2 and is used for detecting the entering amount of plate flushing water entering the sedimentation tank. There is flocculating agent case 3 through the pipe connection on the sedimentation tank 2, be used for depositing the flocculating agent, be provided with flocculating agent solenoid valve 31 on the pipeline that flocculating agent case 3 and sedimentation tank 2 are connected, be used for controlling the addition of flocculating agent in the sedimentation tank, the input of PLC controller is connected to the input of flowmeter, the input of flocculating agent solenoid valve is connected to the output of PLC controller, the PLC controller is according to the entering sedimentation tank that the flowmeter detected and is swamped the volume of water and come the addition of control flocculating agent through the flocculating agent solenoid valve in the sedimentation tank.
The inside upper end of sedimentation tank 2 transversely is provided with stirring paddle leaf 22 through the (mixing) shaft, be provided with agitator motor 21 on the outer wall of sedimentation tank 2, agitator motor's motor shaft is connected the inside (mixing) shaft of sedimentation tank, be used for driving agitator paddle leaf and rotate, the input of PLC controller is connected to agitator motor's input, when adding in towards version water and flocculating agent in to the sedimentation tank, agitator motor starts, drive agitator paddle leaf and rotate, it is more even to make towards version water and flocculating agent mixture, the improvement is towards the effect that version water deposited.
The lower extreme of sedimentation tank 2 passes through pipe connection and is provided with first ejection of compact solenoid valve 26 in neutralization pond 4, on the pipeline that sedimentation tank 2 and neutralization pond 4 are connected, be used for controlling the back of deposiing to dash the version water and get into and carry out neutralization in the neutralization pond 4, the PLC controller is connected to the input of first ejection of compact solenoid valve, after the sediment completion in the sedimentation tank, first ejection of compact solenoid valve is opened, and the interior version water that dashes of sedimentation tank gets into and carries out neutralization in the neutralization pond.
The bottom of the sedimentation tank 2 is connected with a sludge tank 23 through a pipeline for storing sediments, and a sludge electromagnetic valve is arranged on the pipeline for controlling sludge to enter the sludge tank. The bottom of sedimentation tank 2 is provided with push pedal 25, and the pipeline that the push pedal is connected with the sludge impoundment sets up relatively for send into the sludge impoundment with the precipitate in the sedimentation tank, is provided with cylinder 24 on the outer wall of sedimentation tank 2, is used for driving the push pedal back-and-forth movement, and the input of PLC controller is connected respectively to the input of mud solenoid valve and cylinder. After the plate flushing water in the sedimentation tank is settled, the PLC opens the sludge electromagnetic valve, the pipeline between the sedimentation tank and the sludge tank is communicated, and then the air cylinder pushes the push plate to push the sediment at the bottom of the sedimentation tank to the sludge tank.
The inside of neutralization pond 4 is provided with pH value detector, a pH value for detecting the interior water of dashing version of neutralization pond, there are acidizing fluid storage tank 41 and alkali lye storage tank 43 through the pipe connection respectively on the neutralization pond 4, acidizing fluid storage tank 41 is used for depositing the acidizing fluid, alkali lye storage tank 43 is used for depositing alkali lye, be provided with acidizing fluid solenoid valve 42 on the pipeline that acidizing fluid storage tank and neutralization pond are connected, be used for controlling to add the acidizing fluid in the neutralization pond, be provided with alkali lye solenoid valve 44 on the pipeline that alkali lye storage tank and neutralization pond are connected, be used for controlling to add alkali lye in the neutralization pond, the input of PLC controller is connected to the output of pH value detector, acidizing fluid solenoid valve and the input of alkali lye solenoid valve are connected respectively to the output of PLC controller. Detecting the plate flushing water in the neutralization tank through a pH value detector, and opening an alkali liquor electromagnetic valve by a PLC (programmable logic controller) when the plate flushing water is detected to be acidic, and adding alkali liquor into the neutralization tank; and when the plate flushing water is detected to be alkaline, the PLC opens the acid liquor electromagnetic valve, and acid liquor is added into the neutralization tank until the pH value detector detects that the pH value in the neutralization tank is neutral.
And a second discharging electromagnetic valve 45 and a pump machine 5 are arranged on a pipeline connecting the neutralization tank 4 and the first filtering tank 6, the second discharging electromagnetic valve is used for controlling the plate flushing water discharging after neutralization, the pump machine is used for pumping the plate flushing water in the neutralization tank into the first filtering tank, and the input ends of the second discharging electromagnetic valve and the pump machine are respectively connected with the output end of the PLC. When the pH value detector detects that the printing water in the neutralization tank is neutral, the PLC controller opens the second discharging electromagnetic valve, the printing water in the neutralization tank enters the pipeline, the pump machine is opened simultaneously, the printing water after neutralization sequentially enters the first filtering tank 6, the second filtering tank 7 and the purifying tank 8 through the pump machine to be filtered and purified, and the treated water enters the water storage tank 9 through the pipeline to be stored.
A pump machine is arranged on a pipeline between the purification tank 8 and the water storage tank 9 and is used for sending the plate flushing water evolved in the purification tank into the water storage tank for storage.
The water storage tank 9 is communicated with a bactericide box 91 through a pipeline for storing bactericide, a bactericide electromagnetic valve 92 is arranged on the pipeline communicated between the bactericide box 91 and the water storage tank 9 and used for adding bactericide in the water storage tank of the control box, and the input end of the bactericide electromagnetic valve 92 is connected with the output end of the PLC. After the version water that dashes after the purification of purification tank gets into the storage water tank, PLC controller control germicide solenoid valve is opened, adds germicide in to the storage water tank, carries out germicidal treatment to the water after handling, and the water after disinfecting gets into the end of intaking that dashes version machine 1 through the pipeline for dashing the version, is provided with the pump machine on the pipeline between storage water tank 9 and the version machine 1, is used for going into the water pump in the storage water tank and dashes the version machine.
Be provided with level sensor in the storage water tank 9, be used for detecting the interior water level height of dashing the version water of storage water tank, the end of intaking of dashing the version machine still is connected with moisturizing pipe 11, is used for inserting outside water source, is provided with moisturizing solenoid valve 12 on the moisturizing pipe 11, and the input of PLC controller is connected to level sensor's output, and the input of moisturizing solenoid valve is connected to the output of PLC controller. When the liquid level sensor detects that the water level in the water storage tank is low, the water replenishing electromagnetic valve is opened, an external water source is connected into the plate developing machine, and the plate developing machine is guaranteed to work normally.
The utility model discloses at the during operation, the printing plate water that dashes the version machine and produce gets into the sedimentation tank, add the flocculating agent in to the sedimentation tank, make and dash printing plate water and flocculating agent intensive mixing, accelerate the precipitation of printing plate water, after settling time accomplishes, first discharge solenoid valve opens, the printing plate water after the precipitation gets into in the neutralization tank and carries out neutralization, the PLC controller is according to the pH value of the printing plate water that dashes that the pH value detector detected, add acidizing fluid and alkali lye in to the neutralization tank, after the pH value in the neutralization tank is the neutral value, second discharge solenoid valve opens, under the effect of pump machine, the printing plate water after the neutralization respectively gets into first filtering ponds and second filtering ponds and carries out filtration treatment, the printing plate water after the filtration gets into the purification tank and carries out purification treatment, get into the storage water tank at last, add germicide to the storage water tank, carry out sterilization treatment to the printing plate water after the purification, the water after the sterilization gets into the water inlet of printing plate machine through the pipeline and washes the version, the reuse of the plate flushing water is realized, and the waste of water resources is avoided.
Claims (7)
1. Towards version hydrologic cycle processing apparatus, its characterized in that: the plate washing machine comprises a sedimentation tank (2), a neutralization tank (4), a first filtering tank (6), a second filtering tank (7), a purifying tank (8) and a water storage tank (9) which are sequentially connected to a water outlet pipe of a plate washing machine (1), wherein the water outlet end of the water storage tank (9) is connected to the water inlet end of the plate washing machine (1) through a pipeline; the device is characterized in that a flocculating agent box (3) for storing flocculating agents is connected to the sedimentation tank (2) through a pipeline, stirring blades (22) for stirring printing water and flocculating agents are transversely arranged in the sedimentation tank (2), a stirring motor (21) for driving the stirring blades is arranged on the outer wall of the sedimentation tank (2), and the bottom of the sedimentation tank (2) is connected with a sludge tank (23) for storing sediments through a pipeline; a pH value detector for detecting the pH value of the printing plate flushing water in the neutralization tank (4) is arranged in the neutralization tank, the neutralization tank (4) is respectively connected with an acid storage tank (41) and an alkali liquor storage tank (43) through pipelines, an acid liquor electromagnetic valve (42) for controlling the addition of acid liquor into the neutralization tank is arranged on the pipeline connecting the acid storage tank and the neutralization tank, and an alkali liquor electromagnetic valve (44) for controlling the addition of alkali liquor into the neutralization tank is arranged on the pipeline connecting the alkali liquor storage tank and the neutralization tank; a bactericide storage tank (91) for storing bactericide is communicated with the water storage tank (9) through a pipeline, and a bactericide electromagnetic valve (92) is arranged on the pipeline for communicating the bactericide storage tank (91) with the water storage tank (9); the treatment device also comprises a PLC controller used for controlling the printing water treatment, the input end of the PLC controller is connected with the output end of the pH value detector, and the output end of the PLC controller is respectively connected with the input ends of the stirring motor, the acid liquor electromagnetic valve, the alkali liquor electromagnetic valve and the bactericide electromagnetic valve.
2. The plate punching water circulation treatment device according to claim 1, characterized in that: the bottom relative with sludge impoundment connecting tube in sedimentation tank (2) is provided with and is used for sending into push pedal (25) in the sludge impoundment with the deposit in the sedimentation tank, is provided with cylinder (24) that are used for driving the push pedal on the outer wall of sedimentation tank (2), and the output of PLC controller is connected to the input of cylinder (24).
3. The plate punching water circulation treatment device according to claim 1, characterized in that: be provided with on the pipeline that dashes version machine (1) and sedimentation tank (2) are connected flowmeter (13) that are used for detecting the entering volume that gets into the interior washing of sedimentation tank, be provided with on the pipeline that flocculating agent case (3) and sedimentation tank (2) are connected and be used for controlling flocculating agent solenoid valve (31) of flocculating agent addition volume, the input of PLC controller is connected to the output of flowmeter, the input of flocculating agent solenoid valve is connected to the output of PLC controller.
4. The plate punching water circulation treatment device according to claim 1, characterized in that: the pipeline that sedimentation tank (2) and neutralization pond (4) are connected is provided with on being used for controlling the back of deposiing towards the first ejection of compact solenoid valve (26) that the version water got into in the neutralization pond, and the output of PLC controller is connected to the input of first ejection of compact solenoid valve.
5. The plate punching water circulation treatment device according to claim 1, characterized in that: and a pipeline for connecting the neutralization tank (4) with the first filter tank (6) is provided with a second discharging electromagnetic valve (45) for controlling the discharging of the printing plate flushing water after neutralization and a pump (5) for pumping the water in the neutralization tank into the first filter tank, and the input ends of the second discharging electromagnetic valve and the pump are respectively connected with the output end of the PLC.
6. The plate punching water circulation treatment device according to claim 1, characterized in that: the plate printing machine is characterized in that a pump (5) is arranged on a pipeline connected with the water storage tank (9) of the purification tank (8) and a pipeline between the water storage tank (9) and the plate printing machine (1), and the input end of the pump is connected with the output end of the PLC.
7. The plate punching water circulation treatment device according to claim 1, characterized in that: be provided with in storage water tank (9) and be used for detecting the storage water tank in towards version water level height level's level sensor, the end of intaking that dashes version machine (1) still is provided with moisturizing pipe (11) of connecting outside water source, is provided with moisturizing solenoid valve (12) that are used for inserting the moisturizing on the moisturizing pipe, the input of PLC controller is connected to level sensor's output, the input of moisturizing solenoid valve is connected to the output of PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145178.7U CN215161706U (en) | 2021-05-26 | 2021-05-26 | Plate punching water circulation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121145178.7U CN215161706U (en) | 2021-05-26 | 2021-05-26 | Plate punching water circulation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215161706U true CN215161706U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121145178.7U Active CN215161706U (en) | 2021-05-26 | 2021-05-26 | Plate punching water circulation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215161706U (en) |
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2021
- 2021-05-26 CN CN202121145178.7U patent/CN215161706U/en active Active
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