CN210393770U - Dosing equipment in sewage treatment - Google Patents
Dosing equipment in sewage treatment Download PDFInfo
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- CN210393770U CN210393770U CN201920931646.XU CN201920931646U CN210393770U CN 210393770 U CN210393770 U CN 210393770U CN 201920931646 U CN201920931646 U CN 201920931646U CN 210393770 U CN210393770 U CN 210393770U
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Abstract
The utility model discloses a dosing equipment in sewage treatment, including floating portion and dosing portion, floating portion includes floats the bag, the first motor of tail end lower part both sides fixed mounting respectively of floating bag, the output shaft tip cooperation installation screw propeller blade of first motor, the fixed dosing portion that sets up in floating bag top, the dosing portion includes the medicine mixing box, the upper end of medicine mixing box sets up the air inlet, air inlet department sets up air compressor, the lower extreme of medicine mixing box sets up out the medicine mouth, it throws the medicine board through the hose intercommunication installation to go out the medicine mouth, the shower nozzle that the medicine board surface evenly arranges and communicates with the hose, the dosing equipment adopts mobilizable floating portion to drive the motion of dosing portion in this sewage treatment, realizes the multiple spot dosing, adopts the mode of high-pressure rivers to dose simultaneously, effectively increases the mixedness of medicament and sewage, avoids the sediment come-up problem that mechanical stirring caused simultaneously, effectively shorten the time required by the sedimentation in the sedimentation tank.
Description
Technical Field
The utility model relates to a sewage treatment device technical field specifically is a dosing device among sewage treatment.
Background
In sewage treatment process, need drop into directional precipitation medicament inside the sedimentation tank, thereby macromolecular substance in the sewage gathers and deposits fast, current automation equipment that adopts more puts the medicine, and it is fixed to have the point of throwing the medicine among the prior art, and the inhomogeneous problem of mixture of throwing the medicine, for solving this problem, the mode of mechanical stirring is adopted to partial equipment of throwing the medicine, increase the degree of mixing of medicament and sewage, however mechanical stirring has increased the flow of sewage, cause inside sediment come-up again, be unfavorable for the quick precipitation of macromolecule coagulation thing, cause the work efficiency decline of sedimentation tank.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a dosing equipment among sewage treatment, adopt mobilizable float to drive the motion of dosing portion, realize the multiple spot dosing, adopt the mode of high-pressure rivers to dose simultaneously, effectively increase the degree of mixing of medicament and sewage, avoid the sediment come-up problem that mechanical stirring caused simultaneously, effectively shorten the sediment required time of sedimentation tank, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the dosing equipment in sewage treatment comprises a floating part and a dosing part, wherein the floating part comprises a floating bag, first motors are fixedly installed on two sides of the lower part of the tail end of the floating bag respectively, a screw blade is installed at the end part of an output shaft of each first motor in a matched mode, and the dosing part is fixedly arranged above the floating bag;
the medicine feeding part comprises a medicine mixing box, an air inlet is formed in the upper end of the medicine mixing box, an air compressor is arranged at the air inlet, a medicine outlet is formed in the lower end of the medicine mixing box, a medicine feeding plate is communicated and installed at the medicine outlet through a hose, spray heads communicated with the hose are uniformly arranged on the surface of the medicine feeding plate, and a stirring device is arranged inside the medicine mixing box.
As an optimal technical scheme of the utility model, the upper end of mixing the medical kit sets up into medicine mouth and water inlet, it sets up the screw pump to advance medicine mouth department, the entrance of screw pump sets up the storage case, the water inlet passes through the pipeline and sets up the self priming pump, the entrance of self priming pump sets up the filter body, and it is inside to carry mixing the medical kit with the inside concentrated medicament of storage case through the screw pump effect, adjusts the power of screw pump simultaneously, changes the filling speed of medicament, adopts the self priming pump to draw the supernatant of effluent water sump simultaneously to use after filtering, reduce the weight of equipment self area water.
As an optimized technical scheme of the utility model, agitating unit includes second motor and stirring rod, the input shaft of stirring rod and the output shaft of second motor, with concentrated medicament and draw the water and mix the stirring evenly.
As an optimal technical scheme of the utility model, the both ends of throwing the medicine board are rotated with the portion of floating respectively and are connected, the revolving axle department of throwing the medicine board sets up the third motor, through the third motor effect, drives to throw the medicine board and carry out angle modulation to change the angle of the inside blowout high-pressure liquid column of shower nozzle, thereby change the mixing capacity of medicament and sewage.
As an optimized technical scheme of the utility model, it sets up the filter pulp to mix the inside and medicine outlet corresponding position of medical kit, filters the medicament after mixing, avoids drawing the shower nozzle that water and medicament mixed back production sediment caused and blocks up.
Compared with the prior art, the beneficial effects of the utility model are that: the equipment of offeing medicine in this sewage treatment adopts mobilizable floating portion to drive the portion of offeing medicine and moves, realizes the multiple spot and offeing medicine, adopts the mode of high-pressure rivers to offe medicine simultaneously, effectively increases the degree of mixing of medicament and sewage, avoids the sediment come-up problem that mechanical stirring caused simultaneously, effectively shortens the required time of sediment of sedimentation tank.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the chemical feeding portion of the present invention;
fig. 3 is a sectional view of the present invention.
In the figure: 1 floating part, 101 floating bag, 102 first motor, 103 screw blade, 2 dosing part, 201 mixing box, 202 storage box, 203 air compressor, 204 self-priming pump, 205 second motor, 206 dosing plate, 207 third motor, 208 filter, 209 screw pump, 210 stirring rod, 211 filter cotton.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a dosing device in sewage treatment comprises a floating part 1 and a dosing part 2, wherein the floating part 1 comprises a floating bag 101, first motors 102 are fixedly arranged on two sides of the lower part of the tail end of the floating bag 101 respectively, the end parts of output shafts of the first motors 102 are provided with screw propeller blades 103 in a matching way, the dosing part 2 is fixedly arranged above the floating bag 101, the screw propeller blades 103 are driven by the first motors 102 to rotate, the floating part 1 is driven to move, and the dosing points are changed;
the medicine feeding part 2 comprises a medicine mixing box 201, an air inlet is formed in the upper end of the medicine mixing box 201, an air compressor 203 is arranged at the air inlet, a medicine outlet is formed in the lower end of the medicine mixing box 201, a medicine feeding plate 206 is installed at the medicine outlet through a hose in a communicated mode, a spray head communicated with the hose is evenly arranged on the surface of the medicine feeding plate 206, and a stirring device is arranged inside the medicine mixing box 201.
The stirring device comprises a second motor 205 and a stirring rod 210, wherein an input shaft of the stirring rod 210 is connected with an output shaft of the second motor 205, and the concentrated medicament and the drawing water are mixed and stirred uniformly.
The two ends of the medicine feeding plate 206 are respectively connected with the floating part 1 in a rotating manner, the third motor 207 is arranged at the rotating shaft of the medicine feeding plate 206, and the medicine feeding plate 206 is driven to adjust the angle under the action of the third motor 207, so that the angle of a high-pressure liquid column sprayed out of the spray head is changed, and the mixing capacity of the medicine and the sewage is changed.
The position that mixes inside and the medicine mouth of medicine box 201 corresponds sets up filter pulp 211, filters the medicament after the mixture, avoids drawing the shower nozzle jam that produces the sediment and cause after water and medicament are mixed.
Motor, air compressor 203, screw pump 209 all adopt common model, and its wiring and control mode all adopt common form among the prior art, and filter body 208 is common water quality filter equipment, and inside is conventional filtration filter core, filters the large granule impurity of aquatic, avoids impurity entering mixing box 201.
When in use: the screw pump 209 works to fill the concentrated medicament in the storage tank 202 into the mixing tank 201, and the self-priming pump 204 acts to filter the supernatant in the sewage pool and then draw the supernatant into the mixing tank 201 through the filter 208, at this time, the stirring device works to fully mix the concentrated medicament with the drawn water and dilute the concentrated medicament, then the air compressor 203 works to increase the internal pressure of the mixing tank 201, so that the diluted medicament is sprayed out from the nozzle of the administration plate 206 to realize the administration of the medicament, in the administration process, the first motor 102 drives the screw blade 103 to rotate to push the floating part 1 to move forward, so as to realize the change of the administration point, and meanwhile, the second motor 205 drives the administration plate 206 to perform angle adjustment, so as to realize the control of the administration angle, thereby changing the depth of the high-pressure liquid column sprayed out by the nozzle and changing the administration effect of the medicament in the sedimentation tank.
It is worth noting that after the filter cloth 211 is used for a period of time, the medicine mixing box 201 should be opened to clean the filter cloth 211, so as to avoid the blockage of the spray head caused by impurities generated in the process of diluting the medicine.
The utility model discloses a mobilizable float 1 drives the 2 motions of portion of offeing medicine, realizes the multiple spot and offes medicine, adopts the mode of high-pressure rivers to offe medicine simultaneously, effectively increases the degree of mixing of medicament and sewage, avoids the sediment come-up problem that mechanical stirring caused simultaneously, effectively shortens the precipitation required time of sedimentation tank.
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 (5)
1. A dosing device in sewage treatment comprises a floating part (1) and a dosing part (2), and is characterized in that: the floating part (1) comprises a floating bag (101), two sides of the lower part of the tail end of the floating bag (101) are respectively and fixedly provided with a first motor (102), the end part of an output shaft of the first motor (102) is matched and provided with a screw propeller blade (103), and a dosing part (2) is fixedly arranged above the floating bag (101);
the medicine feeding part (2) comprises a medicine mixing box (201), an air inlet is formed in the upper end of the medicine mixing box (201), an air compressor (203) is arranged at the air inlet, a medicine outlet is formed in the lower end of the medicine mixing box (201), a medicine feeding plate (206) is installed at the medicine outlet through a hose in a communicated mode, spray heads communicated with the hose are evenly arranged on the surface of the medicine feeding plate (206), and a stirring device is arranged inside the medicine mixing box (201).
2. The apparatus for dosing in sewage treatment according to claim 1, wherein: the upper end of mixing medicine case (201) sets up into medicine mouth and water inlet, it sets up screw pump (209) to advance medicine mouth department, the entrance of screw pump (209) sets up storage case (202), the water inlet sets up self priming pump (204) through the pipeline, the entrance of self priming pump (204) sets up filters body (208).
3. The apparatus for dosing in sewage treatment according to claim 1, wherein: the stirring device comprises a second motor (205) and a stirring rod (210), wherein an input shaft of the stirring rod (210) is connected with an output shaft of the second motor (205).
4. The apparatus for dosing in sewage treatment according to claim 1, wherein: two ends of the drug-feeding plate (206) are respectively connected with the floating part (1) in a rotating way, and a third motor (207) is arranged at the rotating shaft of the drug-feeding plate (206).
5. The administration apparatus for wastewater treatment according to any one of claims 1 to 4, wherein: the inside of the medicine mixing box (201) is provided with filter cotton (211) at the position corresponding to the medicine outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931646.XU CN210393770U (en) | 2019-06-20 | 2019-06-20 | Dosing equipment in sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931646.XU CN210393770U (en) | 2019-06-20 | 2019-06-20 | Dosing equipment in sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210393770U true CN210393770U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920931646.XU Active CN210393770U (en) | 2019-06-20 | 2019-06-20 | Dosing equipment in sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210393770U (en) |
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2019
- 2019-06-20 CN CN201920931646.XU patent/CN210393770U/en active Active
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