CN212214694U

CN212214694U - A monitoring facilities and mud-water separation equipment for mud-water separation

Info

Publication number: CN212214694U
Application number: CN202020910655.3U
Authority: CN
Inventors: 曾桁
Original assignee: Tg Hilyte Environmental Technology Beijing Co ltd
Current assignee: High Frequency Beijing Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-12-25
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a monitoring device for mud-water separation and a mud-water separation device, wherein the monitoring device comprises a buoy and a mud-water interface detector; the mud-water interface detector is arranged on the buoy and is positioned below the buoy; the mud-water interface detector is in signal connection with both a mud discharger and a water drainer of the mud-water separation equipment; when the buoy floats on the supernatant in the mud-water separation equipment, the mud-water interface detector is placed in the supernatant; when the muddy water interface detector contacts the muddy water interface, the drainer stops discharging the supernatant, and the sludge drainer starts to discharge the sludge in the muddy water separation equipment. The utility model discloses a muddy water interface detector contacts muddy water interface and stops as triggering the drainer, and the signal that the mud discharging device started has avoided artifical switching mud discharging device and drainer, has improved the accuracy to the mud-water separation control.

Description

A monitoring facilities and mud-water separation equipment for mud-water separation

Technical Field

The utility model belongs to the technical field of the water treatment facilities technique and specifically relates to a monitoring facilities and mud-water separation equipment for mud-water separation is related to.

Background

With the rapid development of the industry in China, the discharge of waste water is increasing day by day, and the waste water treatment process and equipment are changing day by day. With the construction of wastewater treatment facilities, the environmental pollution of China is also generally improved. In these wastewater treatment facilities, a mud-water separation process is generally involved. Such as: when organic wastewater is treated by an activated sludge method, a secondary sedimentation tank is needed for separating activated sludge from water; the suspended particles generated by chemical reaction are required to be separated from water in the chemical coagulation and precipitation processes of fluorine-containing wastewater, heavy metal wastewater, grinding wastewater and the like. These mud and water separation processes are usually performed in a settling tank. The quality of the mud-water separation effect directly influences whether the discharge of the supernatant reaches the standard or not. In addition, in the mud-water separation processes, the sludge is discharged and the clear liquid is discharged respectively, and ideally, all supernatant liquid is discharged and all sludge is treated by a sludge treatment system.

At present, the turbidity degree of the supernatant and the position of the muddy water interface are generally observed manually. The randomness of manual observation easily leads to mud to flow along with water polluted environment, especially when the batch processing operation, need earlier to arrange the mud again with the supernatant, need in time switch over going of supernatant and mud emission when manual operation, switch too early and can make a large amount of supernatants be arranged the mud system aggravate the burden of mud system, and switch too late and lead to partial mud to be arranged the polluted environment along with the supernatant.

Therefore, how to improve the accuracy of monitoring the mud-water separation is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the first objective of the present invention is to provide a monitoring device for mud-water separation, so as to improve the accuracy of monitoring the mud-water separation.

The second purpose of the utility model is to provide a mud-water separation equipment.

In order to achieve the first object, the present invention provides the following solutions:

a monitoring device for mud-water separation is used for the mud-water separation device and comprises a buoy and a mud-water interface detector;

the mud-water interface detector is arranged on the buoy and is positioned below the buoy;

the mud-water interface detector is in signal connection with both a mud discharger and a water drainer of the mud-water separation equipment;

when the buoy floats on the supernatant in the mud-water separation equipment, the mud-water interface detector is placed in the supernatant;

when the muddy water interface detector contacts a muddy water interface, the drainer stops discharging the supernatant, and the sludge drainer starts to discharge sludge in the muddy water separation equipment.

In a particular embodiment, the monitoring device includes a guide rod and a guide sleeve;

the guide sleeve is arranged on the buoy;

the guide rod is arranged in the guide sleeve in a lifting manner;

the muddy water interface detector is installed on the guide rod.

In another specific embodiment, said monitoring device further comprises a turbidity probe for measuring the turbidity of said supernatant;

the turbidity probe is installed on the guide rod, and is located the below of flotation pontoon, works as the flotation pontoon float in when the supernatant in the mud-water separation equipment is gone up, the turbidity probe is arranged in the supernatant.

In another specific embodiment, the monitoring device further comprises an instrument box;

the instrument box is installed on the mud-water separation equipment, and with the mud-water interface detector, the turbidity probe, the drainer reaches the equal signal connection of drainer.

In another specific embodiment, the mud-water interface detector is arranged on the guide rod in a lifting way;

and/or

The turbidity probe can be arranged on the guide rod in a lifting way;

and/or

The instrument box is connected with the muddy water interface detector and the turbidity probe through lead signals.

In another specific embodiment, the bottom end of the float bowl is provided with a supernatant outlet;

the supernatant water outlet is communicated and connected with the water drainer or a water outlet valve of the mud-water separation equipment;

the detection end of the turbidity probe is flush with and opposite to the supernatant liquid drainage port.

In another specific embodiment, the monitoring device further comprises a cleaning device;

the cleaning device is used for cleaning the muddy water interface detector and the turbidity probe.

In another specific embodiment, the cleaning device comprises a cleaning spray head and an ultrasonic generator;

the cleaning nozzle cleans the mud-water interface detector and the turbidity probe through cleaning water or chemical agents;

and the ultrasonic generator cleans the muddy water interface detector and the turbidity probe through ultrasonic waves.

According to the utility model discloses an each embodiment can make up as required wantonly, and the embodiment that obtains after these combinations is also in the utility model discloses the scope is the utility model discloses a part of the concrete implementation mode.

In a specific embodiment of the utility model, when using, will be used for the monitoring facilities of mud-water separation to install on the mud-water separation equipment. The drainer is started, the supernatant is pumped away from the mud-water separation equipment, the buoy drives the mud-water interface detector to descend along with the descending of the liquid level of the supernatant, when the mud-water interface detector contacts the mud-water interface, the drainer stops running, and the drainer starts to discharge the sludge in the mud-water separation equipment. The utility model discloses a muddy water interface detector contacts muddy water interface and stops as triggering the drainer, and the signal that the mud discharging device started has avoided artifical switching mud discharging device and drainer, has improved the accuracy to the mud-water separation control.

In order to achieve the second objective, the present invention provides the following technical solutions:

a mud-water separation device comprising a monitoring device as claimed in any one of the preceding claims.

In another specific embodiment, the mud-water separation equipment further comprises a reaction settling device, a drainer and a sludge drainer;

the reaction and precipitation device is used for containing wastewater to be reacted, and the wastewater to be reacted can be subjected to coagulation reaction, flocculation reaction and precipitation in the reaction and precipitation device;

the drainer and the mud discharger are respectively in conduction connection with the supernatant outlet.

Because the utility model discloses a mud-water separation equipment includes the monitoring facilities in the above-mentioned, consequently, the beneficial effect that monitoring facilities had all is the utility model discloses a mud-water separation equipment contains.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without any novelty.

Fig. 1 is a schematic structural diagram of a monitoring device for mud-water separation provided by the present invention;

fig. 2 is a schematic structural view of a cleaning head according to the present invention;

fig. 3 is a left side view structural schematic diagram of the cleaning nozzle provided by the present invention;

fig. 4 is a schematic structural diagram of the monitoring device applied to the continuous overflow sedimentation tank provided by the present invention;

fig. 5 is a schematic structural diagram of the monitoring device applied to the batch reaction sedimentation tank.

Wherein, in fig. 1-5:

the device comprises a monitoring device 1000, a buoy 100, a muddy water interface detector 200, an emitter 20, a receiver 21, a guide rod 300, a guide sleeve 400, a turbidity probe 500, an instrument box 600, a supernatant water outlet 10, a cleaning spray head 700, an ultrasonic generator 800 and a reaction precipitation device 2000.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to fig. 1 to 5 and the detailed description.

As shown in fig. 1, an aspect of the present invention provides a monitoring device 1000 for mud-water separation. The monitoring device 1000 is used for a mud-water separation device, and it should be noted that the monitoring device 1000 can also be used for other solid-liquid separation devices.

Specifically, the monitoring device 1000 includes a buoy 100 and a mud-water interface detector 200, the mud-water interface detector 200 is installed on the buoy 100, and the mud-water interface detector 200 is in signal connection with both a mud discharger and a water discharger of the mud-water separation device.

The mud-water interface detector 200 is positioned below the buoy 100, and the buoy 100 can float on the supernatant in the mud-water separation device, namely when the buoy 100 floats on the supernatant in the mud-water separation device, the mud-water interface detector 200 is placed in the supernatant. It should be noted that, the float bowl 100 is adopted as the mounting mechanism of the mud-water interface detector 200, so that the mud-water interface detector 200 can float with the water level, and the distance between the mud-water interface detector 200 and the float bowl 100 is adjusted to adjust the relative position of the final water surface and the sludge interface.

When the mud-water interface detector 200 contacts the mud-water interface, a signal is transmitted to the drainer and the sludge discharger, so that the drainer stops discharging the supernatant, and the sludge discharger starts to discharge sludge in the mud-water separation equipment. It should be noted that, the mud-water interface detector 200 is based on the principle of a photoelectric sensor, when the mud-water interface detector 200 is not in contact with the sludge layer, the light wave transmitted by the emitter 20 of the mud-water interface detector 200 (such as supernatant) is received by the receiver 21 of the mud-water interface detector 200; when the mud-water interface probe 200 contacts the sludge layer, the light waves emitted from the emitter of the mud-water interface probe 200 cannot penetrate the sludge and, therefore, cannot be received by the receiver. The mud-water interface detector 200 may be used with and is not limited to visible light and infrared light, as shown in fig. 2 and 3.

Specifically, the sludge discharge device can be a sludge discharge pump or other devices capable of realizing sludge discharge; the drainer can be a drainage pump or other devices capable of realizing drainage.

During the use, will be used for mud-water separation's monitoring facilities 1000 to install on mud-water separation equipment. And starting the drainer, pumping away the supernatant from the mud-water separation equipment, driving the mud-water interface detector 200 to descend by the aid of the buoy 100 along with descending of the liquid level of the supernatant, stopping the drainer when the mud-water interface detector 200 contacts a mud-water interface, and starting the drainer to discharge sludge in the mud-water separation equipment. The utility model discloses a muddy water interface detector 200 contacts the muddy water interface and stops as triggering the drainer, and the signal that the mud ware started has avoided artifical switching mud ware and drainer, has improved the accuracy to the mud-water separation control.

In some embodiments, the utility model discloses a monitoring facilities 1000 still includes guide arm 300 and guide pin bushing 400, and guide pin bushing 400 installs on flotation pontoon 100, and guide arm 300 liftable installs in guide pin bushing 400, and muddy water interface detector 200 installs on guide arm 300.

Specifically, the guide sleeve 400 is provided with a buckle for locking with the guide rod 300, and other locking manners are also possible. The number of the guide sleeves 400 is not limited, and may be one or more.

In some embodiments, the present disclosure discloses that the monitoring device 1000 further comprises a turbidity probe 500, the turbidity probe 500 being for measuring the turbidity of the supernatant.

The turbidity probe 500 is mounted on the guide bar 300 and is located below the float 100, and when the float 100 floats on the supernatant in the mud-water separation device, the turbidity probe 500 is placed in the supernatant. Specifically, the turbidity probe 500 is located at the supernatant drain 10.

In some embodiments, the utility model discloses a monitoring facilities 1000 still includes instrument box 600, and instrument box 600 installs on the mud-water separation equipment, and with muddy water interface detector 200, turbidity probe 500, drainer and the equal signal connection of drainer. Specifically, the controller in the instrument box 600 is in signal connection with the mud-water interface detector 200, the turbidity probe 500, the drainer and the mud drainer. The instrument box 600 facilitates operator operation.

In some embodiments, the utility model discloses a muddy water interface detector 200 liftable is installed on guide arm 300, and muddy water interface detector 200 is adjustable in the position on guide arm 300, has adjusted the final surface of water and the relative position at mud interface.

In some embodiments, the utility model discloses a turbidity probe 500 liftable is installed on guide arm 300, and the adjustable of turbidity probe 500 is convenient for realize the position adjustment of turbidity probe 500 to realize just right with supernatant outlet 10.

In some embodiments, the present invention discloses that the instrument box 600 is in signal connection with the mud interface probe 200 and the turbidity probe 500 via wires. The instrument box 600, the muddy water interface probe 200, and the turbidity probe 500 may be connected by communication.

In some embodiments, the utility model discloses a bottom of flotation pontoon 100 is provided with supernatant outlet 10, and supernatant outlet 10 and drainer or mud-water separation equipment's outlet valve turn-on connection, turbidity probe 500's probe end and supernatant outlet 10 parallel and level are just setting up, are convenient for detect the turbidity of supernatant.

In some embodiments, the utility model discloses a monitoring facilities 1000 still includes belt cleaning device, and belt cleaning device is used for wasing muddy water interface detector 200 and turbidity probe 500. Specifically, the cleaning device cleans the side surface of the muddy water interface probe 200 and the turbidity probe 500.

In some embodiments, the present invention discloses a cleaning device comprising a cleaning nozzle 700, wherein the cleaning nozzle 700 performs a powerful washing operation on the photoelectric element surfaces of the muddy water interface detector 200 and the turbidity probe 500 through cleaning water or chemical agent.

The cleaning device further comprises an ultrasonic generator 800, and the ultrasonic generator 800 is used for detecting the muddy water interface detector 200 and the turbidity probe 500 through ultrasonic waves. The cleaning device may be any other device that can clean the muddy water interface probe 200 and the turbidity probe 500.

The utility model provides a following monitoring facilities 1000's concrete application mode:

(1) sludge discharge control of the continuous overflowing sedimentation tank: the wastewater flows to a sedimentation tank for sedimentation after coagulation and flocculation reaction. Along with the increase of the water passing amount, the sludge level at the bottom of the sedimentation tank gradually rises, and when the sludge level rises to a certain position, the sludge discharge device needs to be started to discharge the sludge from the sedimentation tank. By adopting the detection device, the device can be arranged on the water surface of the sedimentation tank (the supernatant outlet 10 is sealed and is not used or is detached), and the guide rod 300 is adjusted to enable the mud-water interface detector 200 to be in a proper position. Along with the increase of the over-flow of the wastewater, when the sludge interface in the sedimentation tank gradually rises to reach the position of the sludge-water interface detector 200, the sludge-water separation detection equipment sends a signal to discharge the sludge from the sludge discharge device, and the sludge discharge time can be controlled according to the set time, as shown in fig. 4.

(2) Monitoring the mud-water separation effect of the continuous overflowing sedimentation tank: in case (1), a turbidity probe 500 can be installed at a position (e.g., 10 cm) below the water surface of the guide rod 300. In the process of continuously flowing through the sedimentation tank by the wastewater, the supernatant after the mud-water separation continuously flows through the surface of the turbidity probe 500, the alarm value of the turbidity probe 500 can be set, and when the turbidity of the supernatant exceeds the set value due to the fault in the mud-water separation process, the detection equipment gives an alarm. See fig. 4.

(3) Sludge discharge control of the batch reaction sedimentation tank: after wastewater enters a reaction sedimentation tank to reach a certain liquid level, adding chemicals for reaction and then carrying out sedimentation, after sedimentation is carried out for a certain time, draining supernatant liquid firstly, and then emptying residual sludge. With the monitoring device 1000, the device can be installed on the water surface of the sedimentation tank (the supernatant outlet 10 is connected with a supernatant drainage pump or gravity drainage through a hose), and the guide rod 300 is adjusted to enable the mud-water interface detector 200 to be in a proper position (the safety distance is as short as possible, so that when the supernatant drainage is stopped, the closer the supernatant outlet 10 is to the mud-water interface, the better the sludge is, but the sludge cannot be sucked into the supernatant outlet 10). After the wastewater in the tank is subjected to chemical adding reaction and is precipitated for a certain time, a mud-water interface in the tank is arranged below the mud-water interface detector 200, and a drainage pump or an automatic valve connected with a hose of the supernatant drainage port 10 is opened to pump and drain water or drain water by gravity so as to discharge supernatant. Along with the discharge of the supernatant, the liquid level in the tank gradually decreases, but the height of the mud-water interface is unchanged. When the liquid level in the tank drops to the level of the mud interface detector 200 and reaches the mud interface, the monitoring device 1000 sends a signal to close the drainage pump or automatic valve of the supernatant to stop the drainage of the supernatant. Then the sludge pump is started to discharge sludge until the sludge in the tank is completely emptied, as shown in figure 5.

(4) Monitoring the mud-water separation effect of the batch reaction sedimentation tank: in case (3), a turbidity probe 500 may be installed under the water surface of the guide bar 300 near the supernatant discharge port 10. After the reaction and precipitation of the wastewater are finished, the turbidity probe 500 detects the turbidity value of the supernatant outlet 10, the alarm value of the turbidity probe 500 can be set, and when the turbidity of the supernatant exceeds the set value, the mud-water separation detection equipment gives an alarm. At this time, the operator can perform measures such as supplementary dosing or precipitation time prolonging according to the situation, and the like for improvement, as shown in fig. 5.

The utility model discloses another aspect provides a mud-water separation equipment, include the monitoring facilities 1000 as in above-mentioned arbitrary one embodiment.

Further, the utility model discloses a mud-water separation equipment still includes reaction sediment device 2000, drainer and mud discharging device. Reaction sediment device 2000 is used for holding waiting to react waste water, waits that reaction waste water can take place coagulation reaction, flocculation reaction and sediment in reaction sediment device 2000 for wait that reaction waste water generates supernatant layer and sludge blanket in reaction sediment device 2000, the sludge blanket is located the lower floor, and the supernatant layer is located the upper strata.

The drainer and the mud drainer are respectively connected with the supernatant outlet 10 in a conduction way. For the convenience of connection, the supernatant outlet 10 and the cleaning nozzle 700 are connected by a hose.

Specifically, the reaction settling device 2000 may be a reaction tank or a reaction tank, etc.

Example 1

Grinding and polishing wastewater treatment project, daily treatment capacity: 25t/d, inlet: SS is 2000mg/L, pH is 7-10, and the outlet: SS is less than or equal to 5 mg/L.

The grinding wastewater contains suspended matters with high concentration and fine particles, and contains suspending agents with certain concentration, so that the suspended matters in the wastewater are difficult to precipitate. The amount of wastewater is relatively small and the source of wastewater is not continuously discharged. Therefore, the present embodiment adopts a batch-sequential coagulating sedimentation process design. The advantages of such a design are: (1) the mud-water separation equipment can receive the incoming water in a batch mode; (2) the coagulation reaction, the flocculation reaction and the sedimentation process are all carried out in one tank, so that the manufacturing cost of mud-water separation equipment and the occupied space are saved; (3) the precipitation process is complete standing precipitation, no water flow disturbance exists, and the mud-water separation effect is good.

Reaction and precipitation device 2000 adopts reaction, precipitation integrative jar, and the tank bottoms adopts compressed air to carry out the air mixing through perforated pipe aeration mode, carries out drainage and row mud control through mud-water separation equipment, and drainage and row mud go on through supernatant outlet 10 under the flotation pontoon 100, and on the flange mouth of tank bottoms was received through the hose to supernatant outlet 10, the external drain pump of tank bottoms flange mouth, the drain pump export is equipped with the going of two pneumatic valve control drain pump discharge liquid, and it is outer arranging for the clear water all the way, another way soil removal reservoir. After the incoming water enters the tank and reaches a high liquid level, stopping water inflow, starting air stirring, adding PAC (polyaluminium chloride, which is a water purification material and an inorganic polymer coagulant, also referred to as polyaluminium chloride for short) and adjusting the pH value to 7-8 for coagulation reaction. After the coagulation reaction is finished, PAM (polyacrylamide which is a linear organic high molecular polymer and is a high molecular water treatment flocculant product is added, suspended particles in water can be adsorbed specially, a bridging effect is realized among the particles, fine particles form larger floccules, and the sedimentation speed is accelerated) to carry out the flocculation reaction. After the flocculation reaction was completed, the mixture was allowed to stand for 30 minutes to precipitate. Under the normal operation condition, the mud and water in the tank are completely separated, the mud and water interface is clear, and the supernatant is clear. At this time, the mud-water interface detector 200 and the turbidity probe 500 are both located in the supernatant, and after the turbidity probe 500 monitors that the turbidity of the supernatant meets the requirement, the controller inside the meter box 600 opens the drain valve at the outlet of the drain pump and starts the drain pump to drain the supernatant to the external discharge port. As the liquid level decreases, the mud-water interface probe 200 descends with the buoy 100. When the mud-water interface detector 200 contacts the mud-water interface, the mud-water interface detector 200 outputs a signal, the controller in the instrument box 600 opens the mud valve at the outlet of the drainage pump and closes the drainage valve, and the drainage pump continues to drain mud in the tank, and the mud is drained and removed from the mud storage tank. And when the liquid level in the tank reaches the low liquid level, stopping the operation of the drainage pump, and finishing the sludge drainage. When the appearance is abnormal, after standing and precipitating for 30 minutes, the supernatant is still turbid, the turbidity abnormality is monitored by the turbidity meter of the device, an alarm is output to remind an operator to check, the instrument box 600 does not start the drainage pump to drain water, and the discharge of wastewater which does not reach the standard is avoided.

Example 2

Fluorine-containing wastewater treatment project, daily treatment capacity: 1200t/d, inlet: f is 200-1000 mg/L, SS is 150mg/L, pH is 3-6, and the outlet: f is less than 15mg/L, and SS is less than or equal to 10 mg/L.

The fluorine-containing wastewater has higher fluorine-containing concentration and large variation range. The amount of wastewater is relatively large and is continuously discharged. Therefore, the chemical coagulation sedimentation process design adopting continuous treatment is adopted. After the wastewater is subjected to pH regulation, calcium salt addition reaction, coagulation reaction and flocculation reaction, fluorine ions in the wastewater are converted into CaF₂Flocs of particles. Containing CaF₂And continuously feeding the flocculated wastewater into a vertical flow sedimentation tank for sludge-water separation, and continuously overflowing the supernatant through an overflow weir at the upper part of the sedimentation tank to obtain water. Sludge at the bottom of the originally designed sedimentation tank is discharged by adopting a mode of regularly starting a sludge discharge pump. Due to the fact that the change of the concentration of the fluorine ions of the incoming water is large, and some problems of maintenance of system instruments and meters are caused, the effect of mud-water separation in a sedimentation tank is poor at some times, and supernatant liquid is turbid. And the time for the mud level in the sedimentation tank to rise is not fixed due to the great change of the fluorine ion concentration. According to the mode of controlling the operation of the sludge pump according to the original time, when the concentration of fluorine ions in the incoming water is lower than the designed value, the sludge level in the sedimentation tank is not high and is pumped away by the sludge pump, and the sludge pump not only pumps away the sludge at the bottom of the tank, but also pumps away part of supernatant, so that the concentration of the sludge in the sludge storage tank is low, and the operation of the sludge dewatering machine is influenced. When the concentration of the fluorine ions in the incoming water is higher than the designed value, the sludge discharge can not be finished every timeThe sludge in the sedimentation tank is completely emptied, so that the sludge in the sedimentation tank is continuously accumulated, the sludge level is continuously increased, and finally the sludge overflows with supernatant to form water, so that the water is overproof.

After the mud-water separation monitoring equipment 1000 is adopted, the problems of the fluorine ion concentration change of the system water and the maintenance of system instruments are solved. When the mud-water separation effect of the wastewater in the sedimentation tank is poor, the supernatant is turbid, and the turbidity of the supernatant is monitored by the turbidity probe 500 on the device to be higher, so that an alarm is sent to remind an operator to process in time. Moreover, the rising change of the mud level is mainly changed along with the change of the fluorine ion concentration of the water coming from the system. After the mud-water separation monitoring device 1000 is adopted, the mud discharging pump of the sedimentation tank does not discharge mud at regular time, but discharges mud after the mud position in the sedimentation tank reaches the set position. When the fluorine ion concentration of the system water is low, the mud level at the bottom of the sedimentation tank also rises slowly, and only when the treated water amount is increased to a certain degree and the mud level rises to reach a set point, the mud discharge pump is started to discharge mud, so that the mud discharge period is prolonged, and the concentration of the mud discharged to the mud storage tank is basically unchanged. When the fluoride ion concentration of system's incoming water is higher, the mud level at the bottom of the sedimentation tank rises rapidly and arrives the settlement position, and the mud pump also correspondingly opens and arranges mud, arranges the mud cycle and also correspondingly shortens, and it is untimely to lead to the mud level constantly to rise in the sedimentation tank to lead to the phenomenon that the effluent contains mud not appearing in the time of arranging mud again, simultaneously, discharges the mud concentration in mud reservoir also unchangeably basically.

It should be noted that, in the present specification, words indicating orientation, such as upper and lower, are set in the direction of fig. 1, and are used for convenience of description only, and have no other specific meanings.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.

The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A monitoring device for mud-water separation is used for the mud-water separation device and is characterized by comprising a buoy and a mud-water interface detector;

2. The monitoring device for separation of mud and water of claim 1, further comprising a guide rod and a guide sleeve;

the guide sleeve is arranged on the buoy;

the guide rod is arranged in the guide sleeve in a lifting manner;

the muddy water interface detector is installed on the guide rod.

3. The monitoring device for mud-water separation of claim 2, further comprising a turbidity probe for measuring turbidity of the supernatant;

4. The monitoring apparatus for mud-water separation according to claim 3, further comprising an instrument box;

5. The monitoring device for separating mud from water according to claim 4, wherein the mud-water interface detector is installed on the guide rod in a lifting manner;

and/or

The turbidity probe can be arranged on the guide rod in a lifting way;

and/or

6. The monitoring device for separation of sludge and water according to any one of the claims 3 to 5, wherein the bottom end of the float bowl is provided with a supernatant water outlet;

7. The monitoring apparatus for separation of mud and water according to any one of claims 3-5, further comprising a cleaning device;

8. The monitoring device for separation of mud and water according to claim 7, wherein said cleaning means comprises a cleaning spray head and an ultrasonic generator;

9. A mud-water separation device, characterized by comprising a monitoring device according to any one of claims 1-8.

10. The mud-water separation apparatus of claim 9, further comprising a reaction settling device, a drainer, and a mud drainer;

the drainer with arrange the mud ware and equallyd divide respectively with monitoring facilities's supernatant outlet turn-on connection.