CN213506033U

CN213506033U - Sewage treatment medicament feeding device

Info

Publication number: CN213506033U
Application number: CN202021950955.0U
Authority: CN
Inventors: 晁科卫
Original assignee: Beijing Huaqing Boya Environmental Engineering Co ltd
Current assignee: Beijing Huaqing Boya Environmental Engineering Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-22
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a sewage treatment medicament puts in device, put in the device, put in pump, pumpback pump and controller including fixed case, chemical tank, agitating unit, powder medicament ration, the chemical tank is located fixed incasement, agitating unit locates the chemical tank, powder medicament ration is put in the device and is located the chemical tank upper wall, put in the pump and pumpback pump and locate on the fixed case lateral wall, the controller is located fixed incasement, be equipped with the liquid suction pipe between the input of putting in the pump and the chemical tank, the output of putting in the pump is equipped with throws the pipe, the intercommunication is equipped with the transfer line between pumpback output and the chemical tank, the input intercommunication of pumpback is equipped with the pumpback pipe. The utility model belongs to the technical field of sewage treatment, specifically provide a volume of puting in convenient to adjust sewage treatment medicament according to sewage volume, be convenient for mix powder medicament and water, avoid the medicament to produce the sewage treatment medicament input device that deposits.

Description

Sewage treatment medicament feeding device

Technical Field

The utility model belongs to the technical field of sewage treatment, specifically indicate a sewage treatment medicament puts in device.

Background

The construction of the rural ecological environment is a necessary way for urban and rural development and is an internal demand of the village pleasure strategy. In the past, people focus on the development of towns, and neglect the ecological environment problem in rural areas. The deterioration of the rural ecological environment directly causes a series of social problems such as reduction of drinking water sources and bird flu. The method is based on the principle that the garbage is discarded at will, and the disordered discharge of the rural domestic sewage has a great relationship. Therefore, the garbage remediation and the construction of rural domestic sewage treatment projects can be said to have close relation to the improvement of rural ecological environment.

The comprehensive control of water pollution has attracted general attention of all countries in the world, the treatment technology of sewage is improved, the treatment efficiency is improved, the cost and the energy consumption are reduced, the important research content is remained, and the most effective method for solving the water pollution is to comprehensively consider water resource planning, water body application and development of regional water pollution control.

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage, and a large amount of phosphorus removal agents are required to be added into the sewage in the sewage treatment process. The existing sewage treatment agent feeding device is inconvenient to adjust the ratio between an agent and sewage when in use, and when the flow of the sewage changes, the feeding amount of the agent is still fixed, so that the ratio between the agent and the sewage is not fixed, the agent is easy to waste or the amount of the agent is insufficient, the agent is easy to precipitate after standing for a long time, and the drug effect is unstable.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a volume of puting in convenient to adjust sewage treatment medicament according to sewage volume is convenient for mix powder medicament and water, avoids the medicament to produce the sewage treatment medicament input device that deposits.

The utility model adopts the following technical scheme: the utility model discloses a sewage treatment agent feeding device, including fixed case, chemical tank, agitating unit, powder chemical quantitative feeding device, feeding pump, pumpback pump and controller, the chemical tank is located in the fixed case, agitating unit locates the chemical tank, powder chemical quantitative feeding device locates the chemical tank upper wall, feeding pump and pumpback pump are located on the fixed case lateral wall, the controller is located in the fixed case, a liquid suction pipe is arranged between the input end of feeding pump and the chemical tank, the liquid suction pipe is communicated and located the chemical tank bottom end, the output end of feeding pump is provided with feeding pipe, feeding pipe runs through the fixed case lateral wall and locates outside the fixed case, a liquid transfer pipe is communicated and located between the pumpback pump output end and the chemical tank, the liquid transfer pipe is communicated and located the chemical tank upper end lateral wall, the input end of pumpback pump is communicated and is provided with pumpback pipe, the pumpback pump pumps sewage in the sewage tank to the chemical tank through the pumpback pipe, the powder medicament is conveniently mixed into liquid medicament, and the medicament in the medicament box is put into the sewage pool through the putting pipe by the putting pump through the liquid pumping pipe; the quantitative powder medicament feeding device comprises a powder feeding storage barrel, a conical receiving piece, a fixed base, a pressure sensor and a hydraulic rod, wherein the powder feeding storage barrel is arranged on the upper wall of a medicament box and is a hollow cavity with an open upper end, the powder feeding storage barrel sequentially comprises a storage section and a lower sliding section from top to bottom, the diameter of the storage section is smaller than that of the lower sliding section, the fixed base is arranged at the center of the bottom wall of the powder feeding storage barrel, the fixed base is provided with a fixed barrel at the center of the upper wall of the fixed base, the hydraulic rod is arranged in the fixed barrel in a sliding manner, the pressure sensor is arranged between the hydraulic rod and the bottom wall of the fixed barrel, the conical receiving piece is arranged on the upper end of the hydraulic rod, the diameter of the conical receiving piece is equal to that of the storage section, the bottom wall of the powder feeding storage barrel is provided with a lower sliding through hole communicated with the medicament box, the conical receiving piece and the storage section side wall are in close contact to avoid powder medicament falling, when the conical receiving piece is arranged in the downslide section, a gap exists between the conical receiving piece and the downslide section side wall, powder on the conical receiving piece slides down along the gap between the conical receiving piece and the downslide section side wall and slides down to the medicament box along the downslide through hole, the pressure sensor is convenient for detecting the weight of the powder medicament above the conical receiving piece, and the quantitative feeding of the powder medicament is convenient for accurately controlling.

Further, agitating unit includes (mixing) shaft, stirring vane and agitator motor, the (mixing) shaft rotates and locates in the medicament case, stirring vane align to grid locates on the (mixing) shaft lateral wall, agitator motor locates on the medicament case lateral wall, agitator motor's output shaft and agitator shaft connection, and agitator motor drives the (mixing) shaft and rotates, thereby the (mixing) shaft rotates and drives stirring vane and rotate and stir the medicament in the medicament case, avoids the medicament to deposit, and the powder medicament of being convenient for simultaneously mixes with water liquid.

Further, fixed case diapire is equipped with haulage rope and flotation device, fixed case diapire is located to the haulage rope, flotation device locates the haulage rope and keeps away from the one end of fixed case, flotation device is including floating the board, floating ring and sewage level sensor, floating the board and locating the haulage rope and keep away from the one end of fixed case, floating ring parcel is located floating the board periphery, sewage level sensor locates and floats the board diapire, and sewage level sensor is convenient for detect the interior sewage level of sewage pool.

Further, be equipped with non-contact level sensor on the chemical tank, non-contact level sensor includes probe and lower probe, go up the probe and locate the chemical tank upper wall, the chemical tank diapire is located to lower probe, and non-contact sensor is convenient for the interval chemical tank and is measured the liquid level of liquid medicine in the chemical tank, is convenient for accurate control chemical tank liquid level.

Furthermore, be equipped with electronic flow control valve on the liquid suction pipe, thereby electronic flow control valve is convenient for control liquid suction pipe's flow is convenient for control the volume of putting in of medicament.

Further, fixed case lateral wall is equipped with the touch-control screen, the controller respectively with pumpback, put in pump, pressure sensor, hydraulic stem, agitator motor, sewage level sensor and non-contact level sensor electric connection.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme sewage treatment medicament dispensing device simple structure, and reasonable design, through the real-time effluent water sump surface of water detection effluent water sump water level that floats of sewage level sensor, non-contact level sensor is convenient for detect the liquid level in the medicament case, powder medicament ration is put in the device and is convenient for the ration and put in the powder medicament to the medicament incasement, the pumpback is convenient for pumpback sewage and powder medicament mix liquefaction, (mixing) shaft and stirring vane are convenient for stir the medicament incasement liquid and are convenient for powder medicament and liquid mixture and avoid the medicament to produce simultaneously and deposit, thereby electric flow control valve is convenient for adjust the medicament and puts in the flow and is convenient for regulate and control the medicament.

Drawings

FIG. 1 is a schematic structural view of the sewage treatment agent dispensing device of the present invention;

fig. 2 is the utility model discloses sewage treatment agent puts in device's powder agent ration and puts in device schematic structure.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings: 1. the device comprises a fixed box, 2, a medicine box, 3, a stirring device, 4, a powder medicine quantitative feeding device, 5, a feeding pump, 6, a back-pumping pump, 7, a controller, 8, a liquid pumping pipe, 9, a feeding pipe, 10, a liquid conveying pipe, 11, a back-pumping pipe, 12, a powder feeding storage cylinder, 13, a conical receiving piece, 14, a fixed base, 15, a pressure sensor, 16, a hydraulic rod, 17, a storage section, 18, a downward sliding section, 19, a fixed cylinder, 20, a downward sliding through hole, 21, a stirring shaft, 22, a stirring blade, 23, a stirring motor, 24, a traction rope, 25, a floating device, 26, a floating plate, 27, a floating ring, 28, a sewage level sensor, 29, a non-contact liquid level sensor, 30, an upper probe, 31, a lower probe, 32, an electric flow regulating valve, 33 and a touch screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

As shown in figures 1 and 2, the sewage treatment chemical feeding device of the present invention comprises a fixed box 1, a chemical box 2, a stirring device 3, a powder chemical quantitative feeding device 4, a feeding pump 5, a back-pumping pump 6 and a controller 7, wherein the chemical box 2 is arranged in the fixed box 1, the stirring device 3 is arranged in the chemical box 2, the powder chemical quantitative feeding device 4 is arranged on the upper wall of the chemical box 2, the feeding pump 5 and the back-pumping pump 6 are arranged on the side wall of the fixed box 1, the controller 7 is arranged in the fixed box 1, a liquid pumping pipe 8 is arranged between the input end of the feeding pump 5 and the chemical box 2, the liquid pumping pipe 8 is arranged at the bottom end of the chemical box 2, the output end of the feeding pump 5 is provided with a feeding pipe 9, the feeding pipe 9 penetrates through the side wall of the fixed box 1 and is arranged outside the fixed box 1, a liquid conveying pipe 10 is arranged between the output end of the back-pumping pump, the infusion tube 10 is communicated with and arranged on the side wall of the upper end of the medicament box 2, the input end of the pumpback 6 is communicated with and arranged on a pumpback 11, the powder medicament quantitative feeding device 4 comprises a powder feeding storage barrel 12, a conical receiving piece 13, a fixed base 14, a pressure sensor 15 and a hydraulic rod 16, the powder feeding storage barrel 12 is arranged on the upper wall of the medicament box 2, the powder feeding storage barrel 12 is a hollow cavity with an upper end opening, the powder feeding storage barrel 12 sequentially comprises a storage section 17 and a lower sliding section 18 from top to bottom, the diameter of the storage section 17 is smaller than that of the lower sliding section 18, the fixed base 14 is arranged at the center of the bottom wall of the powder feeding storage barrel 12, the center of the upper wall of the fixed base 14 is provided with a fixed barrel 19, the hydraulic rod 16 is slidably arranged in the fixed barrel 19, the pressure sensor 15 is arranged between the bottom wall of the hydraulic, the conical adapting piece 13 is arranged at the upper end of the hydraulic rod 16, the diameter of the conical adapting piece 13 is equal to that of the storage section 17, and the bottom wall of the powder feeding storage barrel 12 is provided with a downward sliding through hole 20 communicated with the chemical box 2.

The stirring device 3 comprises a stirring shaft 21, stirring blades 22 and a stirring motor 23, wherein the stirring shaft 21 is rotatably arranged in the chemical box 2, the stirring blades 22 are uniformly arranged on the side wall of the stirring shaft 21, and the stirring motor 23 is arranged on the side wall of the chemical box 2; the bottom wall of the fixed box 1 is provided with a traction rope 24 and a floating device 25, the traction rope 24 is arranged on the bottom wall of the fixed box 1, the floating device 25 is arranged on one end of the traction rope 24 far away from the fixed box 1, the floating device 25 comprises a floating plate 26, a floating ring 27 and a sewage level sensor 28, the floating plate 26 is arranged on one end of the traction rope 24 far away from the fixed box 1, the floating ring 27 is wrapped on the periphery of the floating plate 26, the sewage level sensor 28 is arranged on the bottom wall of the floating plate 26, the chemical box 2 is provided with a non-contact level sensor 29, the non-contact level sensor 29 comprises an upper probe 30 and a lower probe 31, the upper probe 30 is arranged on the upper wall of the chemical box 2, the lower probe 31 is arranged on the bottom wall of the chemical box 2, the liquid pumping pipe 8 is provided with an electric flow regulating valve 32, the side wall of the fixed box 1 is provided with a, The feeding pump 5, the pressure sensor 15, the hydraulic rod 16, the stirring motor 23, the sewage level sensor 28 and the non-contact liquid level sensor 29 are electrically connected.

When the device is used specifically, the floating plate 26 is put into a sewage pool, the floating ring 27 drives the floating plate 26 to float on the water surface of the sewage pool, the controller 7 controls the sewage level sensor 28 to detect the water level of the sewage pool in real time and display the water level on the touch screen 33, for liquid medicament administration, the pumpback pipe 11 is put into a container for containing liquid medicament, the pumpback pump 6 is controlled by the touch screen 33 to work to send the liquid medicament into the medicament box 2 through the pumpback pipe 11 via the infusion tube 10, the controller 7 controls the upper probe 30 and the lower probe 31 to detect the liquid level in the medicament box 2 in real time and display the liquid level on the touch screen 33, when the medicament box 2 is full of medicament, the controller 7 controls the pumpback pump 6 to stop working, when powder medicament needs to be administered, the liquid medicament in the medicament box 2 is emptied, the pumpback pipe 11 is put into the sewage pool, the powder medicament is administered into the powder administration storage cylinder 12, the administration amount and the ratio of the powder medicament to the water are set through the touch, the controller 7 controls the operation of the pumpbump 6 according to the ratio of the powder medicament to the water, the pumpbump 6 pumps the sewage from the sewage pool to the medicament box 2 through the pumpback 11, meanwhile, the controller 7 controls the hydraulic rod 16 to shorten, when in an initial state, the conical receiving piece 13 is arranged in the storage section 17, the hydraulic rod 16 shortens to drive the conical receiving piece 13 to slide down to the sliding section 18 from the storage section 17, the powder on the conical receiving piece 13 slides down along the gap between the side walls of the conical receiving piece 13 and the sliding section 18 and slides down to the medicament box 2 along the sliding through hole 20, the pressure sensor 15 detects the weight of the powder medicament above the conical receiving piece 13 in real time, when the reduction amount of the powder medicament on the conical receiving piece 13 is equal to the powder medicament feeding amount set by a user, the controller 7 controls the hydraulic rod 16 to extend and drive the conical receiving piece 13 to move up to the storage section 17, the conical adapting piece 13 is tightly attached to the side wall of the storage section 17 to prevent the powder medicine on the conical adapting piece 13 from sliding downwards; when the medicament needs to be put in, send through touch screen 33 and put in the medicament instruction, controller 7 control is put in 5 work of pump and is controlled agitator motor 23 and take (mixing) shaft 21 and stirring vane 22 to rotate, (mixing) shaft 21 and stirring vane 22 rotate and avoid the medicament in the medicament case 2 to produce the sediment, put in pump 5 and discharge the medicament in the medicament case 2 to the sewage pond through input pipe 9 through liquid suction pipe 8 and carry out sewage treatment and purify the dephosphorization, thereby the flow of liquid suction pipe 8 is adjusted to the sewage pond liquid level regulation electric flow control valve 32 that controller 7 detected according to sewage level sensor 28 simultaneously, and then be convenient for control the medicament input volume according to the sewage water yield.

It is 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 a process, method, 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 process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment medicament puts in device which characterized in that: the quantitative powder agent feeding device is arranged on the upper wall of the chemical box, the feeding pump and the back-pumping pump are arranged on the side wall of the fixed box, the controller is arranged in the fixed box, a liquid pumping pipe is arranged between the input end of the feeding pump and the chemical box and is communicated with the bottom end of the chemical box, a feeding pipe is arranged at the output end of the feeding pump and penetrates through the side wall of the fixed box to be arranged outside the fixed box, a liquid conveying pipe is communicated between the output end of the back-pumping pump and the chemical box and is arranged on the side wall of the upper end of the chemical box, and a back-pumping pipe is communicated with the input end of the back-pumping pump; powder medicament ration is put in device and is included powder input storage barrel, conical receiving piece, unable adjustment base, pressure sensor and hydraulic stem, the powder is put in storage barrel and is located the chemical tank upper wall, the powder is put in storage barrel and is set up for upper end open-ended cavity, storage barrel from the top down is put in to the powder and is included depot and gliding section in proper order, the diameter of depot is less than the diameter of gliding section, unable adjustment base locates powder input storage barrel bottom wall center department, unable adjustment base upper wall center department is equipped with the fixed cylinder, the hydraulic stem slides and locates in the fixed cylinder, pressure sensor locates between hydraulic stem and the fixed cylinder diapire, and conical receiving piece locates the hydraulic stem upper end, and the diameter of conical receiving piece equals the diameter of depot, the powder is put in storage barrel diapire and is equipped with the gliding through-hole that communicates with the chemical tank.

2. The sewage treatment agent delivery device according to claim 1, wherein: the stirring device comprises a stirring shaft, stirring blades and a stirring motor, wherein the stirring shaft is rotatably arranged in the chemical box, the stirring blades are uniformly arranged on the side wall of the stirring shaft, the stirring motor is arranged on the side wall of the chemical box, and an output shaft of the stirring motor is connected with the stirring shaft.

3. The sewage treatment agent delivery device according to claim 2, wherein: the fixed case diapire is equipped with haulage rope and flotation device, fixed case diapire is located to the haulage rope, flotation device locates the haulage rope and keeps away from the one end of fixed case, flotation device is including floating the board, floating circle and sewage level sensor, floating the board and locating the haulage rope and keep away from the one end of fixed case, floating the circle parcel and locating the periphery of floating the board, sewage level sensor locates and floats the board diapire.

4. The sewage treatment agent delivery device according to claim 3, wherein: the chemical box is provided with a non-contact liquid level sensor, the non-contact liquid level sensor comprises an upper probe and a lower probe, the upper probe is arranged on the upper wall of the chemical box, and the lower probe is arranged on the bottom wall of the chemical box.

5. The sewage treatment agent delivery device according to claim 4, wherein: and an electric flow regulating valve is arranged on the liquid pumping pipe.

6. The sewage treatment agent delivery device according to claim 5, wherein: the fixed case lateral wall is equipped with the touch-control screen, the controller respectively with pumpback, put in pump, pressure sensor, hydraulic stem, agitator motor, sewage level sensor and non-contact level sensor electric connection.