CN218403817U

CN218403817U - A pneumatic type automatic reagent feeding mixes pond for sewage treatment

Info

Publication number: CN218403817U
Application number: CN202222164243.1U
Authority: CN
Inventors: 周静; 孙斌
Original assignee: Huarunze Tianjin Technology Co Ltd
Current assignee: Huarunze Tianjin Technology Co Ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-31
Anticipated expiration: 2032-08-17

Abstract

The utility model aims at providing a pneumatic type automatic reagent feeding mixes pond for sewage treatment, its characterized in that: including just straining jar, the delivery pump, carry the nest of tubes, the flow monitor, mix the pond, three agitating unit, charge device, the medicament honeycomb duct, the medicament guide pump, a controller, spray set, the suction pump, extraction tube and output tube, the output of medicament can be controlled according to sewage transport's flow to whole set of facility, realize the real time monitoring and the automatic management and control of sewage medicine process, the pneumatic type adds the medicine transport mode and has guaranteed the precision of medicament output quantity, the output of medicament adopts the spray mode, make the medicament can be the sewage mixing in state and the pond of dispersing, the stirring flabellum that cooperates three difference in height comes to mix the stirring to the sewage that adds the medicament, three stirring facility is equilateral triangle structural distribution, can form the unequal vortex flow of height in the pond, make the mixing of medicament and sewage more even thorough, mixing quality and work efficiency have been improved.

Description

A pneumatic type automatic reagent feeding mixes pond for sewage treatment

Technical Field

The utility model relates to a water treatment facilities field especially relates to a pneumatic type automatic reagent feeding mixes pond for sewage treatment.

Background

The sewage treatment is an effective process treatment mode for various economic, reasonable, scientific and industrial waste water of urban domestic sewage. In order to reduce the pollution to the environment, sewage treatment is widely applied to a plurality of fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the currently applied sewage treatment technology is divided into primary treatment, secondary treatment and tertiary treatment according to the treatment degree. In the secondary treatment link, the sewage is often subjected to chemical adding treatment, and the sewage is subjected to decontamination treatment by adding a flocculating agent into the sewage, so that a chemical adding mixing tank is a common facility in the sewage treatment link, the existing sewage chemical adding link is basically completed by adopting a direct injection mode, the control of the dosage is not in place, the control performance of accurate chemical adding is lacked, the chemical adding output mode is rough, the chemical cannot be output in a divergent state, the uniform mixing of the chemical and the sewage cannot be realized, the chemical adding mixing tank used at present is a single rotary stirring mode, the stirring efficiency and the quality cannot be improved, the mixing of the sewage and the chemical is not particularly thorough, and the full effect of the chemical cannot be exerted; in summary, it is necessary to improve and perfect the structure of the existing dosing mixing tank to solve the above problems and defects in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be used for sewage purification treatment link, can come the output of control medicament according to sewage transport's flow, realize sewage and add the real time monitoring and the automatic management and control of medicine flow, the medicine transport mode that adds of pneumatic type, the precision of medicament output quantity has been guaranteed, the output of medicament adopts the spray mode, make the medicament can be the state of dispersing and the sewage mixing in the pond, and cooperate the stirring flabellum of three difference in height to come to mix the stirring to the sewage that adds the medicament, whole cell body structure adopts cylindrical design, and three stirring facility is equilateral triangle structure distribution, can form the unequal vortex flow of height in the pond like this, make the medicament more even thoroughly with the mixing of sewage, the pneumatic type automatic medicine that has improved mixing quality and work efficiency mixes the pond.

The technical scheme of the utility model is that: the utility model provides a pneumatic type automatic reagent feeding mixes pond for sewage treatment which characterized in that: comprises a primary filter tank, a delivery pump, a delivery pipe group, a flow monitor, a mixing tank, three stirring devices, a dosing device, a medicament flow guide pipe, a medicament flow guide pump, a controller, a spraying device, a water suction pump, an extraction pipe and an output pipe, wherein the delivery pump is positioned on one side of the primary filter tank, the delivery pump is fixedly connected with the primary filter tank, the delivery pipe group is positioned between the primary filter tank and the mixing tank, one end of the delivery pipe group is detachably connected with the delivery pump on one side of the primary filter tank, the other end of the delivery pipe group is detachably connected with the top of the mixing tank, the flow monitor is positioned in the middle of the delivery pipe group, the flow monitor is fixedly connected with the delivery pipe group, the mixing tank is positioned at the next stage of the primary filter tank, a sealing cover is also arranged on the mixing tank and positioned at the top of the mixing tank, the sealing cover is detachably connected with the mixing tank, the equal distance in interval is equilateral triangle structure and is located the middle part of mixing the pond between the three agitating unit, three agitating unit all is fixed connection with mixing the pond, charge device is located the middle part of the three agitating unit of mixing pond top position department, charge device is fixed connection with mixing the pond, the medicament honeycomb duct is located between charge device and the spray set, the one end and the charge device of medicament honeycomb duct are connected, the other end of medicament honeycomb duct passes the top of mixing the pond and is connected with the spray set, the medicament guiding pump is located the middle part of the medicament honeycomb duct on mixing pond upper portion, the medicament guiding pump is fixed connection with the medicament honeycomb duct, the controller is located one side of charge device, the controller is fixed connection with charge device, and the controller utilizes the circuit and with flow monitor, the, three agitating unit, medicament flow guide pump are connected, spray set is located the inboard top position department of mixed pond, spray set is fixed connection with mixed pond, the suction pump is located the one side of mixing pond top position department, the suction pump is fixed connection with mixing the pond, the extraction tube is located the inside of mixing the pond, the one end of extraction tube is passed mixed pond and is fixed connection with the suction pump, the output tube is located one side of suction pump, the output tube is fixed connection with the suction pump, still be equipped with the output valve on the output tube, the output valve is located the mouth of pipe position department of output tube, the output valve is fixed connection with the output tube.

Further, the primary filter tank is a multi-layer asbestos cloth filter tank.

Further, the delivery pump, the medicament guide pump and the water pump are all centrifugal liquid pressure pumps.

Further, the mixing tank is of a cylindrical structure.

Further, the three stirring devices are in distribution structures with different stirring fan blade heights.

Further, the medicine adding device is a pneumatic medicine adding mechanism.

Further, the controller is a PLC control device.

Further, the output valve is a screw-on ball valve.

The beneficial effects of the utility model reside in that: this pneumatic type automatic reagent feeding mixes pond is applicable to sewage purification processing link, can come the output of control medicament according to sewage transport's flow, realize sewage and add the real time monitoring and the automatic management and control of medicine flow, the medicine transport mode that adds of pneumatic type, the precision of medicament output quantity has been guaranteed, the output of medicament adopts the spray mode, make the medicament can be the sewage mixing in state and the pond of dispersing, and the stirring flabellum that cooperates three difference in height comes to mix the stirring to the sewage that adds the medicament, whole cell body structure adopts cylindrical design, and three stirring facilities is equilateral triangle structural distribution, can form the unequal vortex flow of height in the pond like this, make the medicament more even thoroughly with the mixing of sewage, mixing quality and work efficiency have been improved.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the top view structure of the present invention.

Wherein: 1. primary filter tank 2, delivery pump 3 and delivery pipe

4. Flow monitor 5, mixing tank 6 and stirring device

7. Medicine adding device 8, medicine honeycomb duct 9, medicine guide pump

10. Controller 11, spray device 12, sealed lid

13. Water pump 14, extraction pipe 15 and output pipe

16. Output valve

Detailed Description

The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.

As shown in figure 1 and figure 2, the pneumatic automatic dosing mixing tank for sewage treatment is characterized in that: including prefiltration tank 1, delivery pump 2, delivery nest of tubes 3, flow monitor 4, mixing basin 5, three agitating unit 6, charge device 7, medicament honeycomb duct 8, medicament guide pump 9, controller 10, spray set 11, suction pump 13, extraction tube 14 and output tube 15, delivery pump 2 is located prefiltration tank 1's one side, delivery pump 2 is fixed connection with prefiltration tank 1, delivery nest of tubes 3 is located between prefiltration tank 1 and mixing basin 5, delivery nest of tubes 3's one end is connected for dismantling with prefiltration tank 1's delivery pump 2, delivery nest of tubes 3's the other end is connected for dismantling with mixing basin 5's top, flow monitor 4 is located the middle part of delivery nest of tubes 3, flow monitor 4 is fixed connection with delivery nest of tubes 3, mixing basin 5 is located prefiltration tank 1's lower one-level, still be equipped with sealed lid 12 on mixing basin 5, sealed lid 12 is located mixing basin 5's top, sealed lid 12 is connected for dismantling with mixing basin 5, three agitating unit 5 is connected with mixing basin 5, three distance that the interval is the same between three agitating unit 6 is located in the interval of tubes 5 the mixing basin 5 the middle part of tubes 5 and is connected with honeycomb duct 5 the top of tubes 5, three medicament honeycomb duct pump 5 is connected with the mixing basin 5. The top of tubes 8 is connected to the charge device 7 and is connected to the top of honeycomb duct 5, the mixing basin 5 is connected to the three medicament honeycomb duct 5 and the top of honeycomb duct 5 is located the mixing basin 8, the mixing basin 5 is connected to the three honeycomb duct 5 and the honeycomb duct 5 is connected to the honeycomb duct 5, the top of honeycomb duct 5 is connected to be connected to the three medicament honeycomb duct 5 and the honeycomb duct 5, controller 10 is located one side of charge device 7, controller 10 is fixed connection with charge device 7, and controller 10 utilizes the circuit and is connected with flow monitor 4, three agitating unit 6, medicament guiding pump 9, spray set 11 is located 5 inboard top positions department in mixing tank, spray set 11 is fixed connection with mixing tank 5, suction pump 13 is located one side of 5 top positions departments in mixing tank, suction pump 13 is fixed connection with mixing tank 5, extraction tube 14 is located mixing tank 5's inside, extraction tube 14's one end is passed mixing tank 5 and is fixed connection with suction pump 13, output tube 15 is located one side of suction pump 13, output tube 15 is fixed connection with suction pump 13, still be equipped with output valve 16 on output tube 15, output valve 16 is located output tube 15's mouth of pipe position department, output valve 16 is fixed connection with output tube 15. The primary filtering tank 1 is a multi-layer asbestos net filtering tank. The delivery pump 2, the medicament guide pump 9 and the water pump 13 are all centrifugal liquid pressure pumps. The mixing tank 5 is of a cylindrical structure. The three stirring devices 6 are in distribution structures with different stirring fan blade heights. The medicine adding device 7 is a pneumatic medicine adding mechanism. The controller 10 is a PLC control device. The outlet valve 16 is a ball valve of the screw type.

The working mode is as follows: the pneumatic automatic dosing mixing tank is suitable for a sewage purification treatment link, and the whole set of facilities mainly comprises a primary filter tank 1, a delivery pump 2, a delivery pipe group 3, a flow monitor 4, a mixing tank 5, three stirring devices 6, a dosing device 7, a medicament flow guide pipe 8, a medicament flow guide pump 9, a controller 10, a spraying device 11, a water suction pump 13, an extraction pipe 14 and an output pipe 15; when the whole system operates, firstly, sewage to be treated enters a primary filter tank 1 at first, the primary filter tank 1 adopts a multi-layer asbestos gauze filter tank, the multi-layer asbestos gauze in the primary filter tank can screen impurities and fine particles in the sewage layer by layer, and the screened sewage can form accumulation at the bottom of the primary filter tank 1; next, an operator starts the delivery pump 2, the delivery pump 2 adopts a centrifugal liquid pressure pump, sewage which is sieved and filtered at the bottom of the primary filtering tank 1 can be extracted and pressurized, the sewage is delivered into the mixing tank 5 along the delivery pipe 3, smoothness of sewage delivery is ensured, a flow monitor 4 is installed in the middle of the delivery pipe 3, the flow of the sewage passing through the position of the flow monitor 4 can be monitored and calculated in real time, the flow monitor 4 is connected with a controller 10 on one side of the dosing device 7 through a line, the operator needs to set a flow value in the controller 10, the controller 10 adopts a PLC control device, numerical value setting and control on other components can be performed, overall control is more automatic, manual operation is not needed, when the flow value of the sewage monitored by the flow monitor 4 reaches the numerical value set by the controller 10, dosing operation needs to be performed, at this time, the controller 10 automatically starts the dosing device 7 and the flow guide pump 9, the dosing device 7 adopts a pneumatic dosing mechanism, the medicine can be released under the action of pneumatic dosing dynamic pressure, the medicine is output along the flow guide pump 8, the flow guide pump is installed in the middle of the flow guide pipe 9, smoothness of the flow guide pump for delivering the centrifugal liquid, and smoothness of the flow guide pump is ensured by adopting the centrifugal liquid pressure pump 8, and the centrifugal liquid delivery; then, the medicament enters the spraying device 11 along the medicament guide pipe 8, under the action of the spraying device 11, the medicament is sprayed inside the mixing tank 5, so that the medicament can be in a divergent state and mixed with sewage in the mixing tank 5, simultaneously, the three stirring devices 6 are started to mix the sewage and the medicament in the mixing tank 5, the three stirring devices 6 are at the same interval and in an equilateral triangle structure at the middle of the mixing tank 5, the three stirring devices 6 adopt distribution structures with different heights of stirring fan blades, so that the mixing can be carried out on each depth layer of the mixing tank 5, the whole mixing tank 5 adopts a cylindrical structure design, and is matched with the three stirring facilities to be in an equilateral triangle structure distribution, so that vortex flows with different heights can be formed inside the mixing tank 5, and the medicament and the sewage are mixed more uniformly and thoroughly; finally, an operator starts a water suction pump 13, the water suction pump 13 also adopts a centrifugal liquid pressure pump, mixed water after mixing of sewage and the medicament in the mixing tank 5 can be extracted by using an extraction pipe 14, smoothness of conveying of the mixed water along an output pipe 15 is guaranteed, an output valve 16 is installed at the position of a pipe orifice of the output pipe 15, and the output valve 16 adopts a screwing type spherical valve and can control opening and closing of output of the mixed water and control of flow; the structure thinking of a whole set of facility is clear, and easy operation is convenient, wholly can control the output of medicament according to sewage transport's flow, realizes that sewage adds the real time monitoring and the automatic management and control of medicine flow, and the medicine transport mode that adds of pneumatic type has guaranteed the precision of medicament output quantity to the stirring fan blade that cooperates three difference in height comes to mix the stirring to the sewage that adds the medicament, has improved mixing quality and work efficiency.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Although an embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a pneumatic type automatic reagent feeding mixes pond for sewage treatment which characterized in that: comprises a primary filter tank, a delivery pump, a delivery pipe group, a flow monitor, a mixing tank, three stirring devices, a dosing device, a medicament flow guide pipe, a medicament flow guide pump, a controller, a spraying device, a water suction pump, an extraction pipe and an output pipe, wherein the delivery pump is positioned on one side of the primary filter tank, the delivery pump is fixedly connected with the primary filter tank, the delivery pipe group is positioned between the primary filter tank and the mixing tank, one end of the delivery pipe group is detachably connected with the delivery pump on one side of the primary filter tank, the other end of the delivery pipe group is detachably connected with the top of the mixing tank, the flow monitor is positioned in the middle of the delivery pipe group, the flow monitor is fixedly connected with the delivery pipe group, the mixing tank is positioned at the next stage of the primary filter tank, a sealing cover is also arranged on the mixing tank and positioned at the top of the mixing tank, the sealing cover is detachably connected with the mixing tank, the equal distance in interval is equilateral triangle structure and is located the middle part of mixing the pond between the three agitating unit, three agitating unit all is fixed connection with mixing the pond, charge device is located the middle part of the three agitating unit of mixing pond top position department, charge device is fixed connection with mixing the pond, the medicament honeycomb duct is located between charge device and the spray set, the one end and the charge device of medicament honeycomb duct are connected, the other end of medicament honeycomb duct passes the top of mixing the pond and is connected with the spray set, the medicament guiding pump is located the middle part of the medicament honeycomb duct on mixing pond upper portion, the medicament guiding pump is fixed connection with the medicament honeycomb duct, the controller is located one side of charge device, the controller is fixed connection with charge device, and the controller utilizes the circuit and with flow monitor, the, three agitating unit, medicament flow guide pump are connected, spray set is located the inboard top position department of mixed pond, spray set is fixed connection with mixed pond, the suction pump is located the one side of mixing pond top position department, the suction pump is fixed connection with mixing the pond, the extraction tube is located the inside of mixing the pond, the one end of extraction tube is passed mixed pond and is fixed connection with the suction pump, the output tube is located one side of suction pump, the output tube is fixed connection with the suction pump, still be equipped with the output valve on the output tube, the output valve is located the mouth of pipe position department of output tube, the output valve is fixed connection with the output tube.

2. The pneumatic automatic dosing mixing tank for sewage treatment according to claim 1, characterized in that: the primary filtering tank is a multi-layer asbestos gauze filtering tank.

3. The pneumatic automatic dosing mixing tank for sewage treatment according to claim 1, characterized in that: the delivery pump, the medicament guide pump and the water suction pump are all centrifugal liquid pressurizing pumps.

4. The pneumatic automatic dosing mixing tank for sewage treatment according to claim 1, characterized in that: the mixing tank is of a cylindrical structure.

5. The pneumatic automatic dosing mixing tank for sewage treatment according to claim 1, characterized in that: the three stirring devices are in distribution structures with different stirring fan blade heights.

6. The pneumatic automatic dosing mixing tank for sewage treatment according to claim 1, characterized in that: the medicine adding device is a pneumatic medicine adding mechanism.

7. The pneumatic automatic dosing mixing tank for sewage treatment according to claim 1, characterized in that: the controller is a PLC control device.

8. The pneumatic automatic dosing mixing tank for sewage treatment according to claim 1, characterized in that: the output valve is a screwed ball valve.