CN212740778U - Waste water waste residue processing system - Google Patents
Waste water waste residue processing system Download PDFInfo
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- CN212740778U CN212740778U CN202021311722.6U CN202021311722U CN212740778U CN 212740778 U CN212740778 U CN 212740778U CN 202021311722 U CN202021311722 U CN 202021311722U CN 212740778 U CN212740778 U CN 212740778U
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Abstract
The utility model belongs to the technical field of stirring station sewage treatment, concretely relates to waste water waste residue processing system and method. The utility model comprises a mud pit, a density detection mechanism, a clean water pool, a mixed water pool, a mud pump, a stirrer, a clean water pump, a liquid level meter and a control system; a stirrer and a slurry pump are respectively arranged in the slurry tank and the mixed water tank, density detection mechanisms are respectively arranged on the slurry tank and the mixed water tank, and a clean water pump is arranged in the clean water tank; liquid level meters are arranged in the mud tank, the clean water tank and the mixed water tank; the clean water pump, the slurry pump, the density detection mechanism and the liquid level meter are all in electric signal connection with the control system. The utility model discloses handle the muddy water to the process water that silt concentration is less than 1% below. The treated sewage is directly used for producing concrete and taking away mud and sand, so that zero discharge of sewage in the mixing plant is realized, the cost of each cubic concrete is reduced by 2-20 yuan, and the production cost is saved. And the liquid level meter, the density meter and the control system are arranged, so that automatic operation is realized.
Description
Technical Field
The utility model belongs to the technical field of stirring station sewage treatment, concretely relates to waste water waste residue processing system.
Background
Under the current high-pressure environment-friendly situation, premixed concrete enterprises need to survive and develop in the industry and must really drop the environment-friendly work to the real place. In the environment-friendly transformation, the problem of waste residue and waste water is solved most, the real 100% application is realized, zero emission is realized, and the whole industry is exploring and seeking the best solution.
Many enterprises have used recycled pulp water in production for a long time, and at present, standards and specifications related to pulp water application are provided, and the direction of the pulp water application is indicated. The slurry is applied, so that the environment is protected, the pollution discharge cost is saved, and the profit is created for reducing the cost of enterprises by adjusting the mixing proportion. However, in the application of actual recycled slurry, it is difficult for many enterprises to effectively use up the slurry.
At present, most domestic stirring station sewage treatment adopts a squeezing machine to make muddy water enter a squeezing machine filtering cloth bag, the muddy water is changed into clear water and clods through pressure extrusion, the clear water is continuously used, the clods are changed into garbage to be piled up and then cleaned away, and a double-line three-cube station has the muddy water treatment cost of about more than 70 ten thousand yuan per year.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waste water waste residue processing system, aim at provide a waste water waste residue processing system of low and sewage zero release of treatment cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
a waste water and waste residue treatment system comprises a mud pit, a density detection mechanism, a clean water pit, a mixed water pit, a mud pump, a stirrer, a clean water pump, a liquid level instrument and a control system; a stirrer and a slurry pump are respectively arranged in the slurry tank and the mixed water tank, density detection mechanisms are respectively arranged on the slurry tank and the mixed water tank, and a clean water pump is arranged in the clean water tank; the mud tank, the clean water tank and the mixed water tank are all internally provided with liquid level meters; the clear water pump, the slurry pump, the density detection mechanism and the liquid level meter are all in electric signal connection with the control system.
At least two mud ponds are arranged; the mud tanks are connected in series, and the bottoms of the adjacent mud tanks are communicated; and slurry water generated by the sand-stone separator enters one of the slurry pools, the other slurry pool pumps water into the mixed water pool, and a slurry pump and a density detection mechanism are arranged in the slurry pool which pumps water into the mixed water pool.
And a partition plate which can be opened and closed is arranged at the bottom communication position between the adjacent mud ponds.
The density detection mechanism comprises a density meter, a detection water tank, a detection pump, a flushing electromagnetic valve and a bracket; a detection water tank is fixedly connected above the mud pool and the mixed water pool through a bracket respectively, the densimeter is fixedly connected on the outer side wall of the detection water tank, and a probe of the densimeter is arranged on the inner side wall of the detection water tank; the mud pool and the mixed water pool are respectively provided with a detection pump; the washing solenoid valve fixed connection is on detecting the basin lateral wall, and the one end of washing solenoid valve is connected with the clear water pipe, and the other end of washing solenoid valve is connected with the shower nozzle.
The volume of the mud pit is not less than 40 cubic meters; the volume of the mixed water tank and the clean water tank is not less than 30 cubic meters.
The control system at least comprises an upper computer, a PLC, an ERP management system, a switch, an intermediate relay, an alternating current contactor, a breaker with a thermal relay and a molded case breaker; the PLC is respectively connected with the density instrument, the liquid level instrument, the switch and the intermediate relay through electric signals; the alternating current contactor is respectively connected with the intermediate relay, the stirrer and the breaker with the thermal relay through electric signals; the molded case circuit breaker is connected with a circuit breaker with a thermal relay; and the switch is respectively connected with the ERP management system and the upper computer.
The control system also comprises a cloud server and a router; the cloud server is in electric signal connection with the switch through the router.
Has the advantages that:
(1) the utility model discloses with the muddy water treatment back, can reach the process water standard, become the water that silt concentration is less than 1% below even. The mud and sand are taken away in the concrete production process, and the zero discharge of sewage in the mixing plant is realized.
(2) The utility model discloses directly be used for production with sewage treatment back, reduced the consumptive material of filter-pressing.
(3) The utility model discloses under the condition of reuse reclaimed water, every cubic concrete reducible cost 2 to 20 yuan, practiced thrift the cost of production greatly.
(4) The utility model discloses well control system's setting has realized the automatic operation of system, has reduced the recruitment number.
The above description is only an overview of the technical solution of the present invention, and in order to clearly understand the technical means of the present invention and to implement the technical solution according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the density detection mechanism of the present invention.
In the figure: 1-a mud pit; 2-a mixed water pool; 3-a clean water tank; 4-a clean water pump; 5-a slurry pump; 6-a stirrer; 7-densitometer; 8-a liquid level meter; 9-a partition plate; 10-sand separator; 11-an upper computer; 12-PLC; 13-ERP management system; 14-a switch; 15-a router; 16-a cloud server; 17-an intermediate relay; 18-an ac contactor; 19-circuit breaker with thermal relay; 20-molded case circuit breaker; 21-detection water tank; 22-a detection pump; 23-flushing the solenoid valve; 24-a clean water pipe; 25-a spray head; 26-bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 2, the waste water and waste residue treatment system comprises a mud pit 1, a density detection mechanism, a clean water pit 3, a mixed water pit 2, a mud pump 5, a stirrer 6, a clean water pump 4, a liquid level meter 8 and a control system; a stirrer 6 and a slurry pump 5 are respectively arranged in the slurry pool 1 and the mixed water pool 2, density detection mechanisms are respectively arranged on the slurry pool 1 and the mixed water pool 2, and a clean water pump 4 is arranged in the clean water pool 3; liquid level meters 8 are arranged in the mud pit 1, the clean water pit 3 and the mixed water pit 2; the clean water pump 4, the slurry pump 5, the density detection mechanism and the liquid level meter 8 are all in electric signal connection with the control system.
When in actual use, after muddy water generated by the sand-stone separator 10 enters the muddy water pool 1, a stirrer in the muddy water pool 1 is started to stir; after the muddy water in the muddy water tank 1 reaches a preset water level, a mud pump 5 in the muddy water tank 1 works according to a preset program, a density detection mechanism on the muddy water tank 1 detects the density of the sewage in the muddy water tank 1 and sends the detected density value of the sewage in the tank to a control system, and the control system compares the detected actual value of the sewage density with a preset target value of the sewage density; when the detected actual value of the sewage density is larger than the target value of the sewage density, starting the clean water pump 4, adding clean water in the clean water tank 3 into the mud tank 1 by the clean water pump 4, and stopping the clean water pump 4 until the actual value of the sewage density is smaller than or equal to the target value of the sewage density, wherein the density detection mechanism carries out self cleaning; then, pumping muddy water in the muddy water tank 1 into the mixed water tank 2, simultaneously starting the stirrer 6 in the mixed water tank 2, starting a density detection mechanism on the mixed water tank 2 to detect the density of the mixed water when the water level of the mixed water tank 2 is higher than a preset water level, sending the detected density value of the mixed water to a control system, comparing the detected actual value of the density of the mixed water with a preset target value of the density of the mixed water by the control system, starting a clean water pump 4 in a clean water tank 3 to pump clean water into the mixed water tank 2 when the actual value of the density of the mixed water in the mixed water tank 2 is larger than the target value of the density of the mixed water, and stopping the clean water pump 4 when the actual value of the density of the mixed water in the mixed water tank 2 is smaller than or equal to the target value of the density of the mixed water; subsequently, when the mixer in the mixing tank 2 is started, the slurry pump 5 supplies the mixed sewage in the mixing tank 2 to the mixing plant.
The utility model discloses with muddy water and clear water allotment processing back, change sewage into the process water that accords with the condition, can become the process water that silt concentration is less than 1% below even, take away the silt sand in production concrete process, realized the zero release of sewage, waste residue in the stirring station. The utility model discloses directly be used for production with sewage treatment back, reduced the consumptive material of filter-pressing. The utility model discloses under the condition of reuse reclaimed water, every cubic concrete reducible cost 2 to 20 yuan, practiced thrift the cost of production greatly.
The mud pump and the clean water pump in the embodiment both adopt 3.7KW pumps, which not only meet the pumping requirement, but also facilitate the control of the water pumping quantity.
The number of the mud pumps 5 in the mixed water tank 2 is determined according to the number of the subsequent mixers.
Example two:
referring to a waste water and waste residue treatment system shown in fig. 1, on the basis of the first embodiment: at least two mud ponds 1 are arranged; the mud tanks 1 are connected in series, and the bottoms of the adjacent mud tanks 1 are communicated; muddy water generated by the sand-stone separator 10 enters one of the mud pools 1, water is pumped into the mixed water pool 2 from the other mud pool 1, and a mud pump 5 and a density detection mechanism are arranged in the mud pool 1 for pumping water into the mixed water pool 2.
Furthermore, an openable partition plate 9 is arranged at the bottom communication position between the adjacent mud ponds 1.
When in actual use, the mud pit 1 is provided with two and bottom intercommunication between the adjacent mud pit 1 at least, is in order to guarantee that when more, the mud pit 1 volume of needs is great, the agitator 6 can carry out abundant stirring to the mud pit, has guaranteed that the sewage density in all mud pits 1 that the while launched is even.
When the sewage is not much, the mud pool 1 close to the mixed water pool 2 can be started only due to the arrangement of the partition plate 9 which can be opened and closed, and when the sewage is much, the partition plate 9 at the bottom between the mud pools 1 can be opened according to the requirement. When the device is used specifically, the device can be stored in different mud ponds 1 according to the dirty degree of the sewage source, so that the device is convenient for subsequent treatment.
The number of the mud pit 1 can be set according to the daily sewage quantity.
The density detection mechanism is used for detecting the density value of the sewage in the mud pit 1.
Example three:
referring to fig. 2, a waste water and slag treatment system is based on the first embodiment or the second embodiment: the density detection mechanism comprises a density meter 7, a detection water tank 21, a detection pump 22, a flushing electromagnetic valve 23 and a bracket 26; a detection water tank 21 is fixedly connected above the mud pool 1 and the mixed water pool 2 through a bracket 26 respectively, the density meter 7 is fixedly connected on the outer side wall of the detection water tank 21, and a probe of the density meter 7 is arranged on the inner side wall of the detection water tank 21; the mud pool 1 and the mixed water pool 2 are respectively provided with a detection pump 22; the flushing solenoid valve 23 is fixedly connected to the outer side wall of the detection water tank 21, one end of the flushing solenoid valve 23 is connected with a clean water pipe 24, and the other end of the flushing solenoid valve 23 is connected with a spray head 25.
When the density of the water in the pool needs to be detected, the detection pump 22 is started to pump the water in the pool into the corresponding detection water tank 21, the actual density value of the water in the pool is obtained through the probe of the density instrument 7 and is sent to the control system, the control system compares the obtained actual density value of the water in the pool with the preset target density value of the mixed water, and the start and stop of the clean water pump 4 are controlled according to the comparison result. After the densimeter 7 is detected, the flushing electromagnetic valve 23 is started, and clean water in the clean water pipe 24 is used for cleaning the densimeter 7 through the spray head 25, so that the densimeter 7 is convenient to use in subsequent detection.
Example four:
referring to a waste water and waste residue treatment system shown in fig. 1, on the basis of the first embodiment: the volume of the mud pit 1 is not less than 40 cubic meters; the volume of the mixed water tank 2 and the clean water tank 3 is not less than 30 cubic meters.
In actual use, the mud pit volume can also be set according to the production scale of the mixing plant. The volume of the slurry tank is set to be as large as possible, so that the cleaning wastewater of the agitating lorry after the receiving work every day is stored, and the agitating lorry is convenient to use the next day.
Example five:
referring to a waste water and waste residue treatment system shown in fig. 1, on the basis of the first embodiment: the control system at least comprises an upper computer 11, a PLC12, an ERP management system 13, a switch 14, an intermediate relay 17, an alternating current contactor 18, a breaker with a thermal relay 19 and a molded case circuit breaker 20; the PLC12 is respectively in electric signal connection with the density instrument 7, the liquid level instrument 8, the exchanger 14 and the intermediate relay 17; the alternating current contactor 18 is respectively in electric signal connection with the intermediate relay 17, the stirrer 6 and the breaker with the thermal relay 19; the molded case circuit breaker 20 is connected with a circuit breaker 19 with a thermal relay; the switch 14 is connected with the ERP management system 13 and the upper computer 11 respectively.
Further, the control system further comprises a cloud server 16 and a router 15; the cloud server 16 is electrically connected to the switch 14 through the router 15.
In actual use, the liquid level meter 8 converts the liquid level into a 4-20mA current signal which can be identified by the PLC 12; the densitometer 7 acquires sewage density data and outputs a 4-20mA current signal to the PLC12 so that the PLC12 can identify and calculate. The upper computer 11 communicates with the PLC12 through electric signals to set and monitor the running state of the waste water and waste residue treatment system, and the upper computer 11 can transmit the sewage density data acquired by the PLC12 to the ERP management system 13 in real time through a network. The actual value of the sewage is detected by a density meter 7 in the mud pit 1 and sent to a PLC 12. The PLC12 compares the acquired actual sewage value with a preset target sewage value; if the clear water needs to be added, the clear water pump 4 is automatically started to add the clear water into the mud pit 1; through densimeter 7 in the mixed water pond 2, detect out mixed water actual value and send PLC12 for, PLC12 compares the mixed water actual value who obtains with mixed water actual value, if need add clear water, automatic start clear water pump 4 adds the clear water to mixed water pond 2 in.
The stirrer 6 in the mud pit 1 can automatically run or run at regular time through the upper computer 11 according to the solid content of the sewage, and the running of the stirrer is controlled by a PLC 12; in automatic operation, the agitator 6 does not operate intermittently. The stirrer 6 runs at regular time and works according to the set running time and the set intermittent time.
The operation and the pause time of the stirrer 6 in the mud pit and the stirrer 6 in the mixed water pit 2 are set through an upper computer 11, and the operation is controlled through PL 12C.
The PLC12 achieves the purpose of controlling the operation of the mud pump 5, the stirrer 6 and the clean water pump 4 by controlling the AC contactor 18.
In the embodiment, the PLC12 or the upper computer 11 communicates with the ERP management system 13 through the switch 14 to realize data sharing; the upper computer 11 or the ERP management system 13 uploads the data to the cloud server 16 through the switch 14 and the router 15; the upper computer 11 is communicated with the PLC12 through the switch 14 to set and monitor the running state of the waste water and waste residue treatment system; the PLC12 operates according to a pre-written program, and the PLC12 converts 4-20mA current signals output by the density meter 7 and the liquid level meter 8 into 2-system codes which can be operated by the PLC 12; the PLC12 outputs DC24V to control the action of the intermediate relay 17, the intermediate relay 17 controls AC220V to control the action of the alternating current contactor 18, and the slurry pump 5, the clean water pump 4 or the stirrer 6 work when the alternating current contactor 18 is closed; the industrial electricity AC380V is connected to the upper end of the molded case circuit breaker 20, when the molded case circuit breaker 20 is closed, the industrial electricity AC380V is connected to the upper end of each circuit of the thermal relay breaker 19 through the molded case circuit breaker 20, when the thermal relay breaker 19 is closed, the industrial electricity AC380V is connected to each circuit of the alternating current contactor 18 through the thermal relay breaker 19, and when the motor is locked, each circuit of the thermal relay breaker 19 can cut off the industrial electricity AC380V, so that the motor is prevented from being burnt due to locked rotation.
The cloud server 16 and the router 15 are arranged, so that related data and related operations can be stored in the cloud server 16, the cloud server 16 is communicated with a mobile phone, the real-time condition of the waste water and waste residue treatment system is obtained, and the real-time remote control operation can be performed on the waste water and waste residue treatment system.
Adopt the technical scheme of the utility model, can realize completely unmanned on duty, alleviate mixing station staff's intensity of labour greatly, practiced thrift manufacturing cost to a certain extent.
The PLC12 in this embodiment is a PLC of the prior art.
Example six:
referring to fig. 1, a waste water and waste residue treatment method of a waste water and waste residue treatment system includes the following steps:
the method comprises the following steps: after muddy water generated by the sand-stone separator 10 enters the mud pit 1, starting the stirrer 6 in the mud pit 1 for stirring; after the muddy water in the muddy water pond 1 reaches the preset water level, entering the step two;
step two: a mud pump 5 in the mud pit 1 works according to a preset program, a detection pump in a density detection mechanism on the mud pit 1 pumps water into a detection water tank, a density meter 7 detects the sewage density, the detected density value of the sewage in the pit is sent to a control system, and the control system compares the detected actual value of the sewage density with a preset target value of the sewage density; when the actual sewage density value detected by the density meter 7 is greater than the target sewage density value, starting the clean water pump 4, adding clean water in the clean water tank 3 into the slurry tank 1 by the clean water pump 4, and stopping the clean water pump 4 until the actual sewage density value is less than or equal to the target sewage density value, opening the flushing electromagnetic valve, and flushing the density meter 7;
step three: pumping muddy water in a muddy water pool 1 into a mixed water pool 2, simultaneously starting a stirrer 6 in the mixed water pool 2, starting a detection pump in a density detection mechanism on the mixed water pool 2 to pump water into a detection water tank when the water level of the mixed water pool 2 is higher than a preset water level, detecting the density of the mixed water by a density meter 7, sending the detected density value of the mixed water to a control system, comparing the detected density value of the mixed water with a preset density target value of the mixed water by the control system, starting a clean water pump 4 in a clean water pool 3 to pump clean water into the mixed water pool 2 when the actual value of the density of the mixed water in the mixed water pool 2 is larger than the density target value of the mixed water, stopping the clean water pump 4, starting a flushing electromagnetic valve and flushing the density meter 7 until the actual value of the density of the mixed water in the mixed water pool 2 is smaller than or equal to the density target;
step four: and after the third step is finished, when the stirrer of the stirring building is started, the slurry pump 5 in the mixed water tank 2 supplies the mixed sewage in the mixed water tank 2 to the stirring building.
Further, the preset water level of the muddy water in the muddy water pond 1 in the step one is one fourth of the depth of the muddy water pond 1.
Further, the preset water level of the mixed water tank 2 in the third step is one fourth of the depth of the mixed water tank 2.
In actual use, two slurry pumps 5 are arranged in the mixing water tank 2, one is main and the other is standby, and the two slurry pumps can also work simultaneously so as to improve the working speed.
The utility model discloses make the water after the mixed treatment reach the process water standard, silt concentration is less than 1% below process water even, directly is used for production.
The utility model discloses take away the silt in production concrete process, reduced traditional filter-pressing consumptive material, realized the interior sewage zero release of mixing station.
Will the utility model discloses under the condition of water recovery and recycle that has handled, per cubic concrete reducible cost 2 to 20 yuan.
The utility model discloses system automatic operation, unmanned on duty has reduced the artifical quantity of filter-pressing.
Example seven:
the utility model discloses a test of concrete application example
Will the utility model discloses be applied to a certain stirring station, through stirring station laboratory untimely random in the mud pit in the same time gather sewage 15 times, the extraction back is dried and is verified the concentration data and compare:
in summary, the data are:
1. the concentration is 10 times below 10%;
2. the concentration is within 10 to 20 percent for 4 times;
3. the concentration is above 20% for 1 time.
After blending, 100KG mixed water is pushed out, and when the highest sewage concentration is 21%, only 5.83KG of slurry is contained, and when the lowest sewage concentration is 5%, only 1.67 Kg of slurry is contained.
After the automatic batching operation of the waste water and waste residue treatment system, the initial concentration of the mud pool can be fixed within 5 percent, and the concentration of the mixed water pool is always lower than 1 percent.
To sum up, the utility model comprises a mud pool, a density meter, a clean water pool, a mixed water pool, a mud pump, a stirrer, a clean water pump, a liquid level meter and a control system; a stirrer, a slurry pump and a density meter are respectively arranged in the slurry tank and the mixed water tank, and a clean water pump is arranged in the clean water tank; liquid level meters are arranged in the mud tank, the clean water tank and the mixed water tank; the clean water pump, the slurry pump, the density meter and the liquid level meter are all connected with the control system through electric signals. The muddy water is changed into the production water with the concentration lower than 1 percent, the muddy sand is taken away in the concrete production process, and the zero discharge of the sewage in the mixing plant is realized. The utility model discloses directly be used for production with sewage treatment back, reduced the consumptive material of filter-pressing. The utility model discloses under the condition of reuse reclaimed water, every cubic concrete reducible cost 2 to 20 yuan, practiced thrift the cost of production greatly. In addition liquid level appearance 8 and control mechanism's setting, the utility model discloses system automatic operation, unmanned on duty has reduced the artifical quantity of filter-pressing.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
The foregoing is illustrative of the preferred embodiments of the present invention, and the present invention is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. Any simple modification, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a waste water waste residue processing system which characterized in that: the device comprises a mud pool (1), a density detection mechanism, a clean water pool (3), a mixed water pool (2), a mud pump (5), a stirrer (6), a clean water pump (4), a liquid level meter (8) and a control system; a stirrer (6) and a slurry pump (5) are respectively arranged in the slurry tank (1) and the mixed water tank (2), density detection mechanisms are respectively arranged on the slurry tank (1) and the mixed water tank (2), and a clean water pump (4) is arranged in the clean water tank (3); liquid level meters (8) are arranged in the mud pit (1), the clean water pit (3) and the mixed water pit (2); the clear water pump (4), the slurry pump (5), the density detection mechanism and the liquid level meter (8) are all in electric signal connection with the control system.
2. The waste water and slag treatment system of claim 1, wherein: at least two mud ponds (1) are arranged; the mud tanks (1) are connected in series, and the bottoms of the adjacent mud tanks (1) are communicated; muddy water generated by the sand-stone separator (10) enters one of the mud pools (1), the other mud pool (1) pumps water into the mixed water pool (2), and a mud pump (5) and a density detection mechanism are arranged in the mud pool (1) which pumps water into the mixed water pool (2).
3. The waste water and slag treatment system of claim 2, wherein: and a partition plate (9) which can be opened and closed is arranged at the bottom communication position between the adjacent mud ponds (1).
4. The waste water and slag treatment system as claimed in claim 1 or 2, wherein: the density detection mechanism comprises a density meter (7), a detection water tank (21), a detection pump (22), a flushing electromagnetic valve (23) and a bracket (26); a detection water tank (21) is fixedly connected above the mud tank (1) and the mixed water tank (2) through a bracket (26), the densitometer (7) is fixedly connected on the outer side wall of the detection water tank (21), and a probe of the densitometer (7) is arranged on the inner side wall of the detection water tank (21); the mud pool (1) and the mixed water pool (2) are respectively provided with a detection pump (22); the washing electromagnetic valve (23) is fixedly connected to the outer side wall of the detection water tank (21), one end of the washing electromagnetic valve (23) is connected with a clear water pipe (24), and the other end of the washing electromagnetic valve (23) is connected with a spray head (25).
5. The waste water and slag treatment system of claim 1, wherein: the volume of the mud pit (1) is not less than 40 cubic meters; the volumes of the mixed water tank (2) and the clean water tank (3) are not less than 30 cubic meters.
6. The waste water and slag treatment system of claim 1, wherein: the control system at least comprises an upper computer (11), a PLC (12), an ERP management system (13), a switch (14), an intermediate relay (17), an alternating current contactor (18), a breaker with a thermal relay (19) and a molded case circuit breaker (20); the PLC (12) is respectively connected with the density meter (7), the liquid level meter (8), the exchanger (14) and the intermediate relay (17) through electric signals; the alternating current contactor (18) is respectively connected with an intermediate relay (17), the stirrer (6) and a breaker (19) with a thermal relay in an electric signal mode; the molded case circuit breaker (20) is connected with a circuit breaker (19) with a thermal relay; the switch (14) is respectively connected with the ERP management system (13) and the upper computer (11).
7. The waste water and slag treatment system of claim 6, wherein: the control system further comprises a cloud server (16) and a router (15); the cloud server (16) is in electric signal connection with the switch (14) through the router (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021311722.6U CN212740778U (en) | 2020-07-07 | 2020-07-07 | Waste water waste residue processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021311722.6U CN212740778U (en) | 2020-07-07 | 2020-07-07 | Waste water waste residue processing system |
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| CN212740778U true CN212740778U (en) | 2021-03-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111704182A (en) * | 2020-07-07 | 2020-09-25 | 河南砼鑫软件科技有限公司 | Wastewater and waste residue treatment system and method |
| CN113003627A (en) * | 2021-03-05 | 2021-06-22 | 韶关挖掘机制造厂有限公司 | Concrete sewage recovery treatment system and method |
-
2020
- 2020-07-07 CN CN202021311722.6U patent/CN212740778U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111704182A (en) * | 2020-07-07 | 2020-09-25 | 河南砼鑫软件科技有限公司 | Wastewater and waste residue treatment system and method |
| CN113003627A (en) * | 2021-03-05 | 2021-06-22 | 韶关挖掘机制造厂有限公司 | Concrete sewage recovery treatment system and method |
| CN113003627B (en) * | 2021-03-05 | 2021-12-24 | 韶关挖掘机制造厂有限公司 | Concrete sewage recovery treatment system and method |
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