Novel integrated water purification treatment device

Abstract

The utility model relates to a new integrated water purification treatment equipment, belongs to water purification device technical field, including integrated water purifier body and power module still have detection mechanism, push material mechanism, detection circuit, control circuit, detection mechanism, push material mechanism install on water purifier body, detection circuit, control circuit install in electric control box, and with detection mechanism's photoelectric switch, push material mechanism's electric push rod electric connection, detection mechanism includes photoelectric switch and fixed frame, and push material mechanism includes electric push rod, push plate, fixed base, when the sludge that the water purifier body discharges to the sludge tank does not all flow to the sludge pool, and when the sludge in the sludge tank is more accumulated, after detection circuit cooperates photoelectric switch detection, will be under the action of control circuit, through electric push rod and push plate, push the sludge to the sludge pool, after pushing the sludge, push plate will return to the original position and prepare for next time to push the sludge, the utility model brings convenience to staff, and the production cost is reduced correspondingly.

Description

Technical Field

[0001] This utility model relates to the field of water purifier technology, and in particular to a new integrated water purification treatment device. Background Technology

[0002] Large-scale integrated water purifiers are a type of end-point water supply equipment used in waterworks and other similar facilities. Their working process is as follows. Figure 1 , 2As shown, the raw water is pressurized by a water pump and pumped to the inlet of the water purifier 1. Before entering the inlet of the water purifier, the water first enters the matching rotary vane pipe mixer. The pipe mixer has a dosing port where coagulant PAC and flocculant PAM are added. (PAC (polyaluminum chloride) acts as a coagulant, which destabilizes colloidal particles and forms fine flocs through charge neutralization and compression of the double electric layer; PAM (polyacrylamide) acts as a flocculant, which connects the fine flocs into large and dense flocs through adsorption bridging and netting sweeping, accelerating sedimentation and separation.) After the dosing, the water and chemicals are mixed and then enter the inlet regulating channel from the inlet of the water purifier 1. The inlet regulating channel is equipped with many pipes with small holes to evenly distribute the water into the high-efficiency reaction zone. Then, impurities in the water flocculate into clumps under the action of coagulants and flocculants. With continuous water intake, the water flows upward into the inclined tube sedimentation zone 101 for sedimentation. The clumps sink into the sludge storage zone 102 under the action of gravity (at certain intervals, the staff opens the parallel manual sludge discharge butterfly valve 110 or the electric sludge discharge valve 111, and the sludge stored in the sludge storage zone 102 is discharged into the sludge tank 112). The clean water continues to flow upward into the high-level water tank 103 and overflows into the clarification outlet hopper 104. After passing through the clarification outlet hopper 104, it flows into the upper part of the filtration zone 105 by gravity and flows downward through the quartz sand filter layer 106 for filtration. The clean water flows into the lower part of the filter layer 106 through the filter head, and then flows upward through the connecting pipe into the clean water zone 107. It then flows out through the outlet to the buried clean water tank, and after being pressurized by the booster pump, it is delivered to the user.As filtration continues in filtration zone 105, suspended solids and particles larger than the filter media particle size begin to accumulate on the filter media surface. Simultaneously, the pressure required for water distribution and filter media permeation through the "U"-shaped pipe gradually increases. When this pressure exceeds the pressure formed by the water column overflowing from the high-level tank to the filter media surface, the water inlet in the high-level tank will no longer permeate the filter media, and the water level in the upper part of the filter media layer will rise to the riser pipe of siphon 108. The water level in the siphon riser pipe continues to rise. When the water level reaches the inlet of the siphon auxiliary pipe, water enters the siphon auxiliary pipe and falls down, carrying away some air. The vacuum in the auxiliary pipe increases, and the connected air extraction pipe removes the air from the siphon downcomer, further increasing the vacuum in siphon 108. The liquid level in the siphon downcomer continues to rise, further compressing siphon 108. The air in the filter is completely exhausted through the exhaust pipe. Eventually, the water surface in the siphon riser and siphon downcomer comes into contact, forming a continuous siphon effect. As the siphon effect proceeds, the pressure above the filter media in the filtration zone 105 drops sharply. With the pressure in the lower clear water zone remaining constant, the clear water in the lower clear water zone begins to pass through the filter plate and enter the filter layer 106 to backwash the filter media. At the same time, the clear water in the clear water tank passes through the connecting pipe into the lower clear water zone 107. The wastewater generated by backwashing passes through the siphon riser and then enters the siphon downcomer to be discharged into the backwash ditch 109. As backwashing proceeds, the water level in the clear water tank continues to drop. When the water level drops below the opening of the siphon destruction pipe, gas enters the siphon destruction pipe, and the opening is connected to the atmosphere. This causes the vacuum in the siphon pipe to be broken, the backwashing ends, and filtration restarts.

[0003] While existing integrated water purifiers meet the needs of water purification, backflushing, and water supply to a certain extent, their structural and functional limitations still present some issues requiring improvement. Specifically, when operators periodically open the parallel manual butterfly valve 110 or electric sludge discharge valve 111, discharging settled sludge from the sludge storage area 102 into the sludge tank 112, it cannot be guaranteed that all the sludge entering the sludge tank 112 will flow into the sludge pool at the lower end of the sludge tank. Typically, when there is too much sludge in the sludge tank 112 to flow into the sludge pool, operators use tools (such as shovels) to push and scrape the sludge into the sludge pool. This manual operation is inconvenient for operators and increases production costs. Therefore, it is particularly necessary to provide a water treatment device that not only meets the needs of water purification, backflushing, and water supply but also automatically cleans the sludge in the sludge tank 112. Utility Model Content

[0004] In order to overcome the shortcomings of existing integrated water purifiers due to structural limitations, as described in the background art, this utility model provides a new type of integrated water purification equipment based on the integrated water purifier body. In application, under the joint action of related mechanisms, when the sludge in the sludge tank reaches a certain amount, it can automatically push the sludge into the sludge pool, thereby bringing convenience to the staff and correspondingly reducing production costs.

[0005] The technical solution adopted by this utility model to solve its technical problem is: A novel integrated water purification device includes an integrated water purifier body, and also has a detection mechanism, a feeding mechanism, a detection circuit, and a control circuit. The detection mechanism includes a photoelectric switch and a mounting bracket. The photoelectric switch is fixedly installed on the upper end of the mounting bracket, and the lower end of the mounting bracket is fixedly installed on the upper front end of the sludge tank of the water purifier body. The feeding mechanism includes an electric push rod, a push plate, and a mounting base. The rear side of the push plate is fixedly installed on the front end of the movable column of the electric push rod, the cylinder of the electric push rod is fixedly installed on the mounting base, and the lower end of the mounting base is fixedly installed on the lower inner side of the sludge tank. The detection circuit and the control circuit are installed in an electrical control box. The power output terminal of the detection circuit and the power input terminal of the control circuit are electrically connected. The signal output terminal of the photoelectric switch and the signal input terminal of the detection circuit are electrically connected. The power output terminal of the control circuit and the power input terminal of the electric push rod are electrically connected. The control signal output terminal of the control circuit and the control signal input terminal of the detection circuit are electrically connected.

[0006] Furthermore, the probe of the photoelectric switch is located on the lower side, and the distance between the probe of the photoelectric switch and the upper end of the sludge tank is [not specified].

[0007] Furthermore, the fixing bracket is located at the front end of the drain pipe of the water purifier body, and the front side of the push plate is located at the rear end of the drain pipe.

[0008] Furthermore, the outer diameter of the pusher plate is smaller than the inner diameter of the sludge tank.

[0009] Furthermore, the detection circuit includes an electrically connected resistor, a silicon controlled rectifier (SCR), and a relay. The cathode of the SCR is connected to the power input terminal of the relay, and the control electrode of the SCR is connected to one end of the resistor.

[0010] Furthermore, the control circuit includes a time switch and a relay that are electrically connected. The power input terminals of the three time switches are connected respectively, and the power output terminal of the third time switch is connected to the power input terminal of the relay.

[0011] Compared with existing technologies, the advantages of this utility model are as follows: This new model is based on an integrated water purifier body and has all the functions of existing integrated water purifiers, capable of treating raw water and outputting it to the user's pipeline; when the sludge discharged from the water purifier body into the sludge tank does not flow out completely into the sludge pool and accumulates excessively in the sludge tank, the detection circuit, in conjunction with the photoelectric switch, detects this and, under the action of the control circuit, pushes all the sludge into the sludge pool through an electric push rod and push plate. After pushing the sludge, the push plate returns to its original position to prepare for the next sludge push. This new model brings convenience to workers and correspondingly reduces production costs. In summary, this new model has good application prospects. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 , 2 These are schematic diagrams of the overall structure of this utility model.

[0014] Figure 3 , 4 These are schematic diagrams of partial structures of this utility model.

[0015] Figure 5 This is the circuit diagram of this utility model. Detailed Implementation

[0016] Figure 1 , 2 As shown in Figures 3, 4, and 5, the new integrated water purification equipment includes an integrated water purifier body 1 and a power module E1, and also has a detection mechanism, a feeding mechanism, a detection circuit 3, and a control circuit 4. The detection mechanism includes a photoelectric switch E2 and a "Π"-shaped fixing bracket 2. The fixing bracket 2 has a mounting hole in the middle of its upper end. The housing of the photoelectric switch E2 is vertically distributed and fixedly installed in the mounting hole in the middle of the upper end of the fixing bracket 2. The two sides of the lower end of the fixing bracket 2 are respectively fixedly installed on the upper front end of the sludge tank 112 of the water purifier body. The feeding mechanism includes an electric push rod M, a push plate 51, and a fixing seat 52. The middle of the rear side of the push plate 51 is fixedly installed on the front end of the movable column of the electric push rod M. The cylinder of the electric push rod M is fixedly installed on the fixing seat 52. The lower end of the fixing seat 52 is fixedly installed on the lower rear side of the sludge tank 112. The power module E1, the detection circuit 3, and the control circuit 4 are installed in the electrical control box of the water purifier body 1.

[0017] Figure 1 , 2As shown in Figures 3, 4, and 5, the probe of photoelectric switch E2 is located on the lower side, and the probe of photoelectric switch E2 is spaced apart from the upper end of the sludge tank 112. The fixing bracket 2 is located at the front end of the drain pipe 12 of the water purifier body, and the front of the push plate 51 is located at the rear end of the drain pipe 12. The outer diameter of the push plate 51 is slightly smaller than the inner diameter of the sludge tank 112. The detection circuit includes a resistor R1, a silicon controlled rectifier (SCR) VS, and a relay K1 connected via circuit board wiring. The cathode of the SCR VS is connected to the positive power input terminal of the relay K1, and the control electrode of the SCR VS is connected to one end of the resistor R1. The control circuit includes time switches E3, E4, and E5 and a relay K2 connected via circuit board wiring. The power input terminals 1 and 2 of the three time switches E3, E4, and E5 are connected respectively, and the power output terminals 3 and 4 of the third time switch E5 are connected to the power input terminal of the relay K2.

[0018] Figure 1 , 2 As shown in Figures 3, 4, and 5, the power input terminals 1 and 2 of power module E1 are connected to the two poles of the 220V AC power supply via wires; the power output terminals 3 and 4 of power module E1 are connected to the power input terminals of the detection circuit, the control power input terminal and negative power input terminal of relay K1, and the power input terminals 1 and 2 of photoelectric switch E2 via wires; the normally open contact terminal and negative power input terminal of the power output terminal of relay K1 of the detection circuit are connected to the power input terminal of the control circuit, and the terminals 1 and 2 of time switch E3 via wires; the signal output terminal 3 of photoelectric switch E2 is connected to the signal input terminal of the detection circuit, and the other end of resistor R1 via wires; the power output terminals of time switches E3 and E4 of the control circuit are connected to the positive and negative and negative and positive power input terminals of electric push rod M via wires; the control power input terminal of relay K2 of the control circuit is connected to the power output terminal 3 of power module E1 via wires, and the normally closed contact terminal of relay K2 is connected to the anode of thyristor VS via wires.

[0019] Figure 1 , 2As shown in Figures 3, 4, and 5, this new type of water purifier is based on an integrated water purifier body and has all the functions of existing integrated water purifiers. It can treat raw water and output it to the user's pipeline. Its working process is as follows: Raw water is pressurized by a water pump and raised to the inlet of the water purifier 1. Before entering the inlet of the water purifier, the water first enters the matching rotary vane pipe mixer. The pipe mixer has a chemical dosing port, where coagulant PAC and flocculant PAM are added. (PAC (polyaluminum chloride) acts as a coagulant, which destabilizes colloidal particles and forms fine flocs through charge neutralization and compression of the double electric layer; PAM (polyacrylamide) acts as a flocculant, which connects the fine flocs into large and dense flocs through adsorption bridging and netting sweeping, accelerating sedimentation and separation.) After the chemical dosing, the water and chemicals are mixed and then enter the inlet regulating channel from the inlet of the water purifier 1. The inlet regulating channel is equipped with many pipes with small holes to evenly distribute the water into the high-efficiency reaction zone. Then, impurities in the water flocculate into clumps under the action of coagulants and flocculants. With continuous water intake, the water flows upward into the inclined tube sedimentation zone 101 for sedimentation. The clumps sink into the sludge storage zone 102 under the action of gravity. The clear water continues to flow upward into the high-level water tank 103 and overflows into the clarification outlet hopper 104. After passing through the clarification outlet hopper 104, it flows into the upper part of the filtration zone 105 by gravity and flows downward through the quartz sand filter layer 106 for filtration. The clear water flows into the lower part of the filter layer 106 through the filter head, and then flows upward through the connecting pipe into the clear water zone 107. It then flows out through the outlet to the buried clear water tank, and after being pressurized by the booster pump, it is delivered to the user.As filtration continues in filtration zone 105, suspended solids and particles larger than the filter media particle size begin to accumulate on the filter media surface. Simultaneously, the pressure required for water to pass through the filter media via the "U"-shaped pipe gradually increases. When this pressure exceeds the pressure formed by the water column overflowing from the high-level tank to the filter media surface, the water inlet in the high-level tank will no longer pass through the filter media, and the water level in the upper part of the filter media layer will rise to the riser pipe of siphon 108. The water level in the siphon riser pipe continues to rise. When the water level reaches the inlet of the siphon auxiliary pipe, water enters the siphon auxiliary pipe and falls down, carrying away some air. The vacuum in the auxiliary pipe increases, and the connected air extraction pipe removes the air from the siphon downcomer pipe, further increasing the vacuum in siphon 108. The liquid level in the siphon downcomer pipe continues to rise, further compressing siphon 108. The air in the filter is completely exhausted through the exhaust pipe. Eventually, the water surface in the siphon riser and siphon downcomer comes into contact, forming a continuous siphon effect. As the siphon effect proceeds, the pressure above the filter media in the filtration zone 105 drops sharply. With the pressure in the lower clear water zone remaining constant, the clear water in the lower clear water zone begins to pass through the filter plate and enter the filter layer 106 to backwash the filter media. At the same time, the clear water in the clear water tank passes through the connecting pipe into the lower clear water zone 107. The wastewater generated by backwashing passes through the siphon riser and then enters the siphon downcomer to be discharged into the backwash ditch 109. As backwashing proceeds, the water level in the clear water tank continues to drop. When the water level drops below the opening of the siphon destruction pipe, gas enters the siphon destruction pipe, and the opening is connected to the atmosphere. This causes the vacuum in the siphon pipe to be broken, the backwashing ends, and filtration restarts. At regular intervals, staff open the parallel manual sludge discharge butterfly valve 110 or the electric sludge discharge valve 111, allowing the sludge stored in the sludge storage area 102 to discharge the settled sludge into the sludge tank 112, where the sludge flows into the sludge pool.

[0020] Figure 1 , 2As shown in Figures 3, 4, and 5, after the 220V AC power enters the power input terminal of the power module E1, pins 3 and 4 of the power module E1 output a stable 24V DC power supply, which enters the power input terminal of the photoelectric switch E2 and the detection circuit. When there is little sludge in the sludge tank 112 and the height is less than 15 cm, because the distance between the upper end of the sludge and the lower end of the probe of the photoelectric switch E2 is relatively far, pin 3 of the photoelectric switch E2 does not output a high level, so the thyristor VS will not be triggered to conduct, and the corresponding control circuit will not be powered on. When there is a lot of sludge in the sludge tank 112 and the height is greater than 15 cm, because the distance between the upper end of the sludge and the lower end of the probe of the photoelectric switch E2 is relatively close, pin 3 of the photoelectric switch E2 outputs a high level. The high level is stepped down and current limited by resistor R1 to trigger the thyristor VS to conduct (the 24V power supply enters the anode of the thyristor VS through the control power input terminal and normally closed contact terminal of relay K2). Then, relay K1 is energized and its control power input terminal and normally open contact terminal close, and the control circuit is powered on and operates. After the control circuit is powered on, pins 3 and 4 of the timer switch E3 will output power for a period of time (adjustable, e.g., 12 seconds) to the positive and negative power input terminals of the electric push rod M. This causes the movable column of the electric push rod M to push the push plate 57 forward. The push plate stops at the front end of the sludge tank, and during its movement, the push plate 51 pushes the sludge from the sludge tank into the sludge pool. After the control circuit is powered on, after a 12-second interval, pins 3 and 4 of the timer switch E4 will output power for a period of time (adjustable, e.g., 12 seconds) to the positive and negative power input terminals of the electric push rod M. This causes the movable column of the electric push rod M to move the push plate 57 backward, stopping at the rear end of the sludge tank (behind the fixed frame). This returns the push plate 51 to its initial position, ready for the next sludge push. After the control circuit is powered on, after a 27-second interval, pins 3 and 4 of the time switch E4 will output power for a period of time (adjustable, e.g., 2 seconds) to the power input terminal of relay K2. Relay K2 will then be energized, opening its control power input terminal and normally closed contact for 2 seconds. Since the sludge has already been pushed into the sludge tank at this time, and the distance between the probe of photoelectric switch E2 and the lower end of the sludge tank 112 is greater than 15 cm, the 24V power no longer enters the anode of the thyristor VS through the control power input terminal and normally closed contact of relay K2. Therefore, the anode of thyristor VS will be de-energized for 2 seconds. Subsequently, after pins 3 and 4 of the time switch E5 stop outputting power and relay K2 is de-energized and no longer energized, thyristor VS will not be triggered and will conduct, preparing for the next sludge push into the sludge tank. Through the above, this new invention can push all the sludge into the sludge tank using an electric push rod and push plate when there is a large accumulation in the sludge tank. After pushing the sludge, the push plate will return to its original position to prepare for the next sludge push.Power module E1 is a finished product of AC 220V to DC 24V power module; relays K1 and K2 are DC 24V; resistor R1 has a resistance of 10K; thyristor VS is model MCR100-1; time switches E3, E4, and E5 are time controller modules of model KG316T. The time controller module has two power input terminals, two signal output terminals, and seven setting buttons. Technicians can set the power output time by operating the seven setting buttons; photoelectric switch E2 is a reflective photoelectric sensor of model E3F-DS30C4. It has two power input terminals and one signal output terminal. When the lower probe is far from the object, the signal output terminal does not output power; when the probe is close to the object, the signal output terminal outputs power. There is a distance adjustment knob at the upper end of its housing. Adjusting to the left reduces the detection distance, and adjusting to the right increases the detection distance. In this embodiment, it is adjusted to 15 cm; electric push rod M is a finished product of reciprocating waterproof electric telescopic rod.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0022] Furthermore, it should be understood that although this specification describes the embodiments, the embodiments do not necessarily contain only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in the embodiments can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A novel integrated water purification treatment device, comprising an integrated water purifier body, characterized in that, It also includes a detection mechanism, a feeding mechanism, a detection circuit, and a control circuit. The detection mechanism includes a photoelectric switch and a mounting bracket. The photoelectric switch is fixedly installed on the upper end of the mounting bracket, and the lower end of the mounting bracket is fixedly installed on the upper front end of the sludge tank of the water purifier body. The feeding mechanism includes an electric push rod, a push plate, and a mounting base. The rear side of the push plate is fixedly installed on the front end of the movable column of the electric push rod, the cylinder of the electric push rod is fixedly installed on the mounting base, and the lower end of the mounting base is fixedly installed on the lower inner side of the sludge tank. The detection circuit and the control circuit are installed in an electrical control box. The power output terminal of the detection circuit and the power input terminal of the control circuit are electrically connected. The signal output terminal of the photoelectric switch and the signal input terminal of the detection circuit are electrically connected. The power output terminal of the control circuit and the power input terminal of the electric push rod are electrically connected. The control signal output terminal of the control circuit and the control signal input terminal of the detection circuit are electrically connected.

2. The novel integrated water purification equipment according to claim 1, characterized in that, The photoelectric switch's probe is located on the lower side, and the distance between the photoelectric switch's probe and the upper end of the sludge tank is [not specified].

3. The novel integrated water purification equipment according to claim 1, characterized in that, The mounting bracket is located at the front end of the drain pipe of the water purifier body, and the front of the push plate is located at the rear end of the drain pipe.

4. The novel integrated water purification equipment according to claim 1, characterized in that, The outer diameter of the pusher plate is smaller than the inner diameter of the sludge tank.

5. The novel integrated water purification equipment according to claim 1, characterized in that, The detection circuit includes an electrically connected resistor, a silicon controlled rectifier (SCR), and a relay. The cathode of the SCR is connected to the power input terminal of the relay, and the control electrode of the SCR is connected to one end of the resistor.

6. The novel integrated water purification equipment according to claim 1, characterized in that, The control circuit includes an electrically connected time switch and a relay. The power input terminals of the three time switches are connected respectively, and the power output terminal of the third time switch is connected to the power input terminal of the relay.

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