CN113797777A - Chemical dissolving box for sewage treatment and chemical adding control method thereof - Google Patents
Chemical dissolving box for sewage treatment and chemical adding control method thereof Download PDFInfo
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- CN113797777A CN113797777A CN202110679375.5A CN202110679375A CN113797777A CN 113797777 A CN113797777 A CN 113797777A CN 202110679375 A CN202110679375 A CN 202110679375A CN 113797777 A CN113797777 A CN 113797777A
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- 239000010865 sewage Substances 0.000 title claims abstract description 34
- 239000000126 substance Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 143
- 238000003756 stirring Methods 0.000 claims abstract description 57
- 239000003814 drug Substances 0.000 claims description 46
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 239000013043 chemical agent Substances 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The application discloses a chemical dissolving box for sewage treatment and a chemical adding control method thereof, wherein the chemical dissolving box comprises a first accommodating mechanism, a feeding mechanism, a first stirring mechanism, a second accommodating mechanism and a second stirring mechanism; the feeding mechanism is arranged on the upper side of the first accommodating mechanism; the second accommodating mechanism is arranged on the lower side of the first accommodating mechanism and communicated with the first accommodating mechanism, and the second accommodating mechanism comprises a plurality of groups of shells; the stirring part of the first stirring mechanism is arranged in the first accommodating mechanism, the second stirring mechanism rotates to penetrate through the second accommodating mechanism, and a plurality of groups of stirring pieces of the second stirring mechanism are respectively arranged in a plurality of groups of shells. This scheme, through feed mechanism and the linkage of first rabbling mechanism, when the rotational speed of first rabbling mechanism reached the predetermined value, but feed mechanism feeding, when the rotational speed of first rabbling mechanism was less than the predetermined value, feed mechanism did not feed, has simplified the device to a certain extent.
Description
Technical Field
The application relates to the technical field of sewage treatment, in particular to a reagent dissolving box for sewage treatment and a dosing control method thereof.
Background
At present, in industrial production, sewage needs to be treated, and in the process of treating and purifying the industrial sewage, various chemical agents such as flocculating agents, coagulant aids and the like need to be added into the sewage to achieve the purpose of purifying water; for the throwing of some granular solid chemical agents, the dissolution is generally carried out firstly, and the granular solid chemical agents can be thrown into a reaction tank for coagulation or flocculation or coagulation assistance according to a certain proportion by controlling the concentration of the dissolution. If the dosage of the chemical agent is improperly controlled during the dissolution process, the treatment effect of the wastewater in the subsequent reaction tank will be affected, and if the dosage is too large, the use cost of the related chemical agent will be increased.
The existing sewage treatment agent dissolving tank usually has the following defects: after the medicaments are dissolved and uniformly mixed, the medicaments are usually required to be temporarily stored in a dissolving box, so that the dissolving box is influenced to further dissolve the next round of medicaments; the dosing of the dose requires one or even more controllers for control, which is not advantageous for simplifying the whole device.
Disclosure of Invention
A main object of the present application is to provide a chemical dissolving tank for sewage treatment to improve the problems in the related art.
In order to achieve the above object, the present application provides a chemical dissolving tank for sewage treatment, comprising a first accommodating mechanism, a feeding mechanism, a first stirring mechanism, a second accommodating mechanism and a second stirring mechanism;
the feeding mechanism is arranged on the upper side of the first accommodating mechanism;
the second accommodating mechanism is arranged on the lower side of the first accommodating mechanism and communicated with the first accommodating mechanism, and the second accommodating mechanism comprises a plurality of groups of shells;
the stirring part of first rabbling mechanism sets up in the inside that first hold the mechanism, and second rabbling mechanism rotates and runs through the second and hold the mechanism, and the multiunit stirring piece of second rabbling mechanism sets up respectively in a plurality of groups casing.
In one embodiment of the present application, the first accommodating mechanism includes a case body, a case cover, a baffle plate, and an electric push rod;
one side of the box body is communicated with a water inlet pipe; a first through hole is formed in one side wall of the box body, and the first through hole is a strip-shaped through hole; the upper surface of the bottom wall of the box body is fixedly connected with two groups of limiting plates, and the two groups of limiting plates are parallel to each other;
the lower wall of the box body is provided with a second through hole, the second through hole is provided with a plurality of groups, and the second through hole is communicated with the second containing mechanism;
the box cover is fixedly connected to the upper side of the box body;
the baffle is arranged to be a plane plate, the baffle passes through the first through hole, one part of the baffle extends into the box body, and the other part of the baffle is arranged outside the box body;
the baffle is in sliding fit between the two groups of limiting plates;
the outer surface of the baffle is fixedly connected with a sealing layer, the lower surface of the sealing layer is attached to the upper surface of the bottom wall of the box body, the sealing layer is an elastic rubber layer, and the outer surface of the sealing layer is attached to the first through hole in a sealing mode;
the base of the electric push rod is fixedly connected to the outer surface of the side wall of the box body, and the extension end of the electric push rod is fixedly connected to the baffle.
In one embodiment of the present application, the limiting plate is provided as an L-shaped plate;
the limiting plate sets up to aluminum plate, and the limiting plate passes through screw fixed connection at the diapire upper surface of box.
In one embodiment of the present application, the feed mechanism comprises a feed bin and a feed tube;
the feeding bin is arranged on the upper side of the box cover and used for storing granular medicaments.
The lower end of the feeding pipe penetrates through the box cover and extends into the box body;
the lower end surface of the feeding pipe is provided with a horizontal plane.
In one embodiment of the present application, the first stirring mechanism includes a first driving assembly, a sleeve, a mounting block, a spring, a first rod, a second rod, and a helical blade;
the first driving assembly comprises a first motor and a first rotating shaft, the first motor is fixedly connected to the upper side of the box cover through a mounting frame, the first rotating shaft is fixedly connected to the output end of the first motor through a coupler, and the first rotating shaft penetrates through the box cover in a rotating mode;
the first motor is set as a variable frequency motor;
the sleeve is fixedly connected to the lower end of the first rotating shaft, and one side of the sleeve is rotatably connected with a locking bolt;
the installation piece sets up at the intraductal portion of cover, and the blind hole has been seted up to installation piece one side, and the tip of locking bolt extends in the blind hole.
Preferably, the blind holes are provided with a plurality of groups on the mounting block at equal intervals;
the upper end of the spring is fixedly connected to the lower side of the mounting block;
the upper end of the first rod body is arranged in the sleeve, and the upper end of the first rod body is fixedly connected with the lower end of the spring;
the sleeve is arranged into a square tube, the first rod body is arranged into a square rod, and the first rod body is inserted into the sleeve in a sliding mode;
a material baffle plate is sleeved on the first rod body, and the upper surface of the material baffle plate is attached to the lower surface of the feeding pipe;
the upper end of the second rod body is fixedly connected with the lower end of the first rod body;
the helical blade is fixedly connected to the second rod body.
In one embodiment of the present application, a stator is fixedly connected to the spiral blades, and a vertical rod is fixedly connected to the stator, and the vertical rod is provided with a plurality of groups.
The edge of the helical blade is fixedly connected with a stirring rod.
Preferably, the stirring rod is provided with liquid leakage holes which are distributed on the stirring rod at equal intervals.
In one embodiment of the application, the second receiving means comprises a housing and a tapping pipe;
the upper side of the shell is communicated with the box body through a second through hole;
the discharging pipe sets up the downside at the casing, and discharging pipe upper end and casing intercommunication, the lower extreme of discharging pipe pass through the hose and connect with next level equipment, are provided with the valve on the discharging pipe.
In one embodiment of the application, the valve is provided as a solenoid valve.
In one embodiment of the present application, the second stirring mechanism includes a second motor, a second rotating shaft, and a second blade;
one side of the second motor is fixedly connected with one side of one of the shells;
the second rotating shaft is fixedly connected to the output end of the second motor and penetrates through the shell in a rotating mode through the sealing bearing;
the second blade is fixedly connected to the second rotating shaft and arranged in the shell.
A dosing control method of a chemical dissolving box for sewage treatment comprises the following steps:
s1, the first containing mechanism and the first stirring mechanism dissolve the medicament completely;
s2, the electric push rod extends to pull the baffle plate to enable the medicament solution in the box body to enter the shell, then the baffle plate is pushed to enable the first containing mechanism and the second containing mechanism to be separated, and the medicament dissolved in the first containing mechanism is temporarily stored in the second containing mechanism;
s3, the second containing mechanism comprises a plurality of groups of shells, the volume of the shells can be set according to the medicine adding amount required each time during production, and when the materials need to be added, one or more valves below the shells are opened according to the required dosage, so that the medicine solvent in the shells flows into the equipment needing medicine injection.
Compared with the prior art, the beneficial effects of this application are:
1. the sewage treatment chemical dissolving box is provided with the first accommodating mechanism and the first stirring mechanism for dissolving the chemicals; a second accommodating mechanism is arranged, the second accommodating mechanism is communicated with the first accommodating mechanism and can be separated through a baffle, and the second accommodating mechanism is used for temporarily storing dissolved solution, so that the first accommodating mechanism and the first stirring mechanism can dissolve the medicament in the lower wheel;
2. through the medicament dissolving box for sewage treatment of above-mentioned design, feed mechanism and the linkage of first rabbling mechanism, when the rotational speed of first rabbling mechanism reached the predetermined value, but feed mechanism feeding, when the rotational speed of first rabbling mechanism was less than the predetermined value, feed mechanism did not feed, has simplified the device to a certain extent, convenient operation.
Drawings
FIG. 1 is a schematic structural diagram of a sewage treatment chemical dissolving tank provided according to an embodiment of the application;
fig. 2 is a schematic structural diagram of a first accommodating mechanism of a sewage treatment chemical dissolving tank according to an embodiment of the application;
FIG. 3 is a schematic structural diagram of a feeding mechanism of a sewage treatment chemical dissolving tank according to an embodiment of the present application;
fig. 4 is a front view structural schematic diagram of a first stirring mechanism of a sewage treatment chemical dissolving tank according to an embodiment of the application;
fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 of a chemical dissolving box for sewage treatment provided according to an embodiment of the present application;
fig. 6 is an enlarged cross-sectional structural schematic view of a portion a in fig. 4 of a chemical dissolving box for sewage treatment provided according to an embodiment of the present application;
fig. 7 is an enlarged schematic structural view of a portion B in fig. 4 of a chemical dissolving box for sewage treatment provided according to an embodiment of the present application;
fig. 8 is a schematic cross-sectional structural view of a second accommodating mechanism and a second stirring mechanism of a chemical dissolving box for sewage treatment provided according to an embodiment of the present application.
In the figure: 1. a first housing mechanism; 11. a box body; 12. a box cover; 13. a baffle plate; 14. an electric push rod; 111. a first through hole; 112. a limiting plate; 113. a second through hole; 2. a feeding mechanism; 21. a feeding bin; 22. a feed pipe; 3. a first stirring mechanism; 31. a first drive assembly; 311. a first motor; 312. a first rotating shaft; 32. a sleeve; 321. locking the bolt; 33. mounting blocks; 331. blind holes; 34. a spring; 35. a first rod body; 351. a striker plate; 36. a second rod body; 37. a helical blade; 371. a fixing sheet; 372. erecting a rod; 373. a stirring rod; 3731. a weep hole; 4. a second housing mechanism; 41. a housing; 42. a discharge pipe; 421. a valve; 5. a second stirring mechanism; 51. a second motor; 52. a second rotating shaft; 53. a second blade.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1, the present application provides a chemical dissolving box for sewage treatment, which includes a first accommodating mechanism 1, a feeding mechanism 2, a first stirring mechanism 3, a second accommodating mechanism 4, and a second stirring mechanism 5.
The feeding mechanism 2 is arranged on the upper side of the first accommodating mechanism 1;
the second accommodating mechanism 4 is arranged at the lower side of the first accommodating mechanism 1, the second accommodating mechanism 4 is communicated with the first accommodating mechanism 1, and the second accommodating mechanism 4 comprises a plurality of groups of shells 41;
the stirring part of the first stirring mechanism 3 is arranged inside the first accommodating mechanism 1, the second stirring mechanism 5 rotates to penetrate through the second accommodating mechanism 4, and multiple groups of stirring pieces of the second stirring mechanism 5 are respectively arranged in the multiple groups of shells 41.
Referring to fig. 2 and 8, the first accommodating mechanism 1 includes a box 11, a box cover 12, a baffle 13 and an electric push rod 14;
one side of the box body 11 is communicated with a water inlet pipe, and the water inlet pipe is used for adding water into the box body 11.
A first through hole 111 is formed in one side wall of the box body 11, the first through hole 111 is a strip-shaped through hole, and the first through hole 111 is used for the baffle 13 to pass through;
the upper surface of the bottom wall of the box body 11 is fixedly connected with two groups of limiting plates 112, the two groups of limiting plates 112 are parallel to each other, and the limiting plates 112 are used for limiting the baffle 13;
preferably, the limiting plate 112 is provided as an L-shaped plate.
Specifically, the limiting plate 112 is made of an aluminum plate, and the limiting plate 112 is fixedly connected to the upper surface of the bottom wall of the box body 11 through a screw. The limiting plate 112 is only illustrated as an aluminum plate, but the limiting plate 112 is not limited to the aluminum plate.
The lower wall of the box body 11 is provided with a second through hole 113, the second through hole 113 is provided with a plurality of groups, the second through hole 113 is communicated with the second accommodating mechanism 4, and the medicament solution in the box body 11 can flow into the second accommodating mechanism 4 through the second through hole 113.
The baffle 13 is arranged as a plane plate, the baffle 13 passes through the first through hole 111, a part of the baffle 13 extends into the box body 11, and the other part of the baffle 13 is arranged outside the box body 11;
the baffle 13 is attached between the two groups of limiting plates 112 in a sliding manner;
the outer surface of the baffle 13 is fixedly connected with a sealing layer, the lower surface of the sealing layer is attached to the upper surface of the bottom wall of the box body 11, and the sealing layer is an elastic rubber layer.
Moreover, the outer surface of the sealing layer is in sealing contact with the first through hole 111, so that water leakage at the contact position between the first through hole 111 and the baffle 13 can be prevented.
The base of the electric push rod 14 is fixedly connected to the outer surface of the side wall of the box body 11, and the extending end of the electric push rod 14 is fixedly connected to the baffle 13.
Specifically, the extension end of the electric push rod 14 is fixedly connected with a connecting block, the connecting block is fixedly connected to the baffle 13, and the electric push rod 14 can pull and push the baffle 13.
The cover 12 is fixedly attached to the upper side of the case 11.
Preferably, the case cover 12 is fixedly connected with the upper side of the case body 11 through a buckle, and a sealing layer is arranged at the joint of the case cover 12 and the case body 11.
In a specific use, when the medicament is dissolved, the baffle 13 blocks the second through hole 113, so that the solution cannot enter the second accommodating mechanism 4, and when the baffle 13 is pulled open, the solution in the first accommodating mechanism 1 can enter the second accommodating mechanism 4 for temporary storage.
Referring to fig. 3, the feeding mechanism 2 includes a feeding bin 21 and a feeding pipe 22.
The feeding bin 21 is arranged on the upper side of the box cover 12, and the feeding bin 21 is used for storing granular medicines.
The feeding pipe 22 is communicated with the lower side of the feeding bin 21, and the lower end of the feeding pipe 22 penetrates through the box cover 12 and extends into the box body 11.
Specifically, the lower end surface of the feeding pipe 22 is provided with a horizontal plane.
The granular medicament in the feed bin 21 may enter the tank 11 through a feed pipe 22.
Referring to fig. 4, 5, 6 and 7, the first stirring mechanism 3 includes a first driving assembly 31, a sleeve 32, a mounting block 33, a spring 34, a first rod 35, a second rod 36 and a helical blade 37.
The sleeve 32 is fixedly connected to the lower end of the first rotating shaft 312, and a locking bolt 321 is rotatably connected to one side of the sleeve 32.
The mounting block 33 is arranged inside the sleeve 32, a blind hole 331 is formed in one side of the mounting block 33, and the end of the locking bolt 322 extends into the blind hole 331.
Preferably, several groups of the blind holes 331 are equidistantly arranged on the mounting block 33, and different blind holes 331 are matched with the locking bolts 322, so that the position of the mounting block in the sleeve 32 can be adjusted.
The upper end of the spring 34 is fixedly connected to the lower side of the mounting block 33.
The upper end of the first rod 35 is disposed in the sleeve 32, and the upper end of the first rod 35 is fixedly connected to the lower end of the spring 34.
Preferably, the sleeve 32 is a square tube, the first rod 35 is a square rod, the first rod 35 is inserted into the sleeve 32 in a sliding manner, and the first rod 35 and the sleeve 32 can be prevented from rotating relatively by the sliding fit of the first rod 35 and the sleeve 32.
The first rod body 35 is sleeved with a material baffle 351, and the upper surface of the material baffle 351 is attached to the lower surface of the feeding pipe 22.
The upper end of the second rod 36 is fixedly connected to the lower end of the first rod 35. Preferably, the first rod 35 and the second rod 36 are fixedly connected by welding, so that the connection is firmer.
The helical blade 37 is fixedly connected to the second rod 36.
When specifically using, first drive assembly 31 drives sleeve pipe 32 and rotates, and sleeve pipe 32 drives first body of rod 35 and the second body of rod 36 and rotates, and second body of rod 36 drives helical blade 37 and rotates, and helical blade 37 drives the solution at first receiving mechanism 1 center and upwards billows to stir solution. Meanwhile, the helical blade 37 is pushed by the solution, when the rotation speed of the first motor 311 is higher than a predetermined value, the second rod 36 and the first rod 35 are driven to move downwards, in this process, the first rod 35 pulls the spring 34 downwards, the spring 34 is extended, and the first rod 35 drives the baffle 351 and the lower end of the feeding pipe 22 to separate downwards, so that the granular materials in the feeding pipe 22 fall into the box 11 to participate in dissolution.
When the rotation speed of the first motor 311 is reduced to a predetermined value, the spring 34 pulls the first rod 35 and the second rod 36, so that the helical blade 37 is reset upwards, the upper surface of the baffle 351 is driven to be attached to the lower end of the feeding pipe 22, and the feeding of the medicament is stopped. Then, the chemical solution is dissolved under low-speed stirring by the helical blade 37.
Further, fixedly connected with stationary blade 371 on helical blade 37, stationary blade 371 fixedly connected with pole setting 372, pole setting 372 is provided with a plurality of groups.
The sets of uprights 372 may agitate the solution of the medicament to enhance the dissolution efficiency of the medicament.
The edge of the helical blade 37 is fixedly connected with a stirring rod 373.
The stirring rod 373 stirs the drug solution to rotate the drug solution, increasing the stirring efficiency.
Preferably, the stirring rod 373 is provided with liquid leakage holes 3731, and the liquid leakage holes 3731 are equidistantly distributed on the stirring rod 373.
Referring to fig. 8, the second receiving means 4 comprises a housing 41 and a tapping pipe 42.
The housing 41 is provided with a plurality of sets, and the upper side of the housing 41 is communicated with the box body 11 through a second through hole 113.
After the medicament in the box body 11 is dissolved, the baffle 13 can be pulled to enable the medicament solution in the box body 11 to enter the shell 41, and then the baffle 13 is pushed to enable the first containing mechanism 1 and the second containing mechanism 4 to be separated.
Make the good medicament of dissolving in first receiving mechanism 1 temporarily exist in second receiving mechanism 4, be convenient for at any time, quantitative use, simultaneously, first receiving mechanism 1 can continue to dissolve the medicament that next round needs to use, improves the medicament and dissolves the efficiency.
The discharging pipe 42 is arranged on the lower side of the shell 41, the upper end of the discharging pipe 42 is communicated with the shell 41, the lower end of the discharging pipe 42 is connected with the next-stage equipment through a hose, and a valve 421 is arranged on the discharging pipe 42.
Preferably, the valve 421 is configured as an electromagnetic valve, which facilitates automatic control of opening and closing of the valve.
In specific use, the volume of each housing 41 can be set to be the same, so that a certain amount of the medicament in the housing 41 is discharged each time during dosing, and the dosing amount is convenient to control.
In particular applications, the volume of each housing 41 may also be specifically configured as desired so that, during dosing, the discharge opens a valve 421 on a different housing 41 to discharge the medicament in that housing 41.
Referring to fig. 8, the second stirring mechanism 5 includes a second motor 51, a second rotating shaft 52 and a second blade 53;
one side of the second motor 51 is fixedly connected to one side of one of the housings 41;
the second rotating shaft 52 is fixedly connected to the output end of the second motor 51, and the second rotating shaft 52 penetrates through the housing 41 through a sealed bearing in a rotating manner;
the second blade 53 is fixedly connected to the second rotating shaft 52, and the second blade 53 is disposed in the housing 41.
The second stirring mechanism 5 can stir the drug solution solvent in the housing 41, and prevent the drug in the housing 41 from being left unused for a long time and from precipitating.
A dosing control method of a chemical dissolving box for sewage treatment comprises the following steps:
s1, the first containing mechanism 1 and the first stirring mechanism 3 completely dissolve the medicament;
s2, the electric push rod extends to pull the baffle 13 to enable the medicament solution in the box body 11 to enter the shell 41, then the baffle 13 is pushed to separate the first containing mechanism 1 from the second containing mechanism 4, and the medicament dissolved in the first containing mechanism 1 is temporarily stored in the second containing mechanism 4;
s3, the second containing mechanism comprises a plurality of groups of shells, the volume of the shells can be set according to the medicine adding amount required each time during production, and when the medicine needs to be added, one or more valves 421 below the shells are opened according to the required dosage, so that the medicine solvent in the shells flows into the equipment needing medicine injection.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a sewage treatment dissolves case with medicament which characterized in that: comprises a first accommodating mechanism (1), a feeding mechanism (2), a first stirring mechanism (3), a second accommodating mechanism (4) and a second stirring mechanism (5);
the feeding mechanism (2) is arranged on the upper side of the first accommodating mechanism (1);
the second accommodating mechanism (4) is arranged on the lower side of the first accommodating mechanism (1), the second accommodating mechanism (4) is communicated with the first accommodating mechanism (1), and the second accommodating mechanism (4) comprises a plurality of groups of shells (41);
the stirring part of the first stirring mechanism (3) is arranged in the first accommodating mechanism (1), the second stirring mechanism (5) rotates to penetrate through the second accommodating mechanism (4), and multiple groups of stirring pieces of the second stirring mechanism (5) are respectively arranged in a plurality of groups of shells (41).
2. A chemical dissolving tank for sewage treatment as claimed in claim 1, wherein:
the first accommodating mechanism (1) comprises a box body (11), a box cover (12), a baffle plate (13) and an electric push rod (14);
one side of the box body (11) is communicated with a water inlet pipe; a first through hole (111) is formed in one side wall of the box body (11), and the first through hole (111) is a strip-shaped through hole; the upper surface of the bottom wall of the box body (11) is fixedly connected with two groups of limiting plates (112), and the two groups of limiting plates (112) are parallel to each other;
a second through hole (113) is formed in the lower wall of the box body (11), a plurality of groups of the second through holes (113) are formed, and the second through holes (113) are communicated with the second containing mechanism (4);
the box cover (12) is fixedly connected to the upper side of the box body (11);
the baffle (13) is arranged to be a plane plate, the baffle (13) passes through the first through hole (111), one part of the baffle (13) extends into the box body (11), and the other part of the baffle (13) is arranged outside the box body (11);
the baffle (13) is attached between the two groups of limiting plates (112) in a sliding manner;
the outer surface of the baffle (13) is fixedly connected with a sealing layer, the lower surface of the sealing layer is attached to the upper surface of the bottom wall of the box body (11), the sealing layer is an elastic rubber layer, and the outer surface of the sealing layer is attached to the first through hole (111) in a sealing mode;
the base of the electric push rod (14) is fixedly connected to the outer surface of the side wall of the box body (11), and the extending end of the electric push rod (14) is fixedly connected to the baffle (13).
3. A chemical dissolving tank for sewage treatment as claimed in claim 2, wherein:
the limiting plate (112) is arranged to be an L-shaped plate;
the limiting plate (112) is arranged to be an aluminum plate, and the limiting plate (112) is fixedly connected to the upper surface of the bottom wall of the box body (11) through screws.
4. A chemical dissolving tank for sewage treatment as claimed in claim 2, wherein:
the feeding mechanism (2) comprises a feeding bin (21) and a feeding pipe (22);
the feeding bin (21) is arranged on the upper side of the box cover (12), and the feeding bin (21) is used for storing granular medicaments;
the feeding pipe (22) is communicated with the lower side of the feeding bin (21), and the lower end of the feeding pipe (22) penetrates through the box cover (12) and extends into the box body (11);
the lower end surface of the feeding pipe (22) is provided with a horizontal plane.
5. A chemical dissolving tank for sewage treatment as claimed in claim 2, wherein:
the first stirring mechanism (3) comprises a first driving component (31), a sleeve (32), a mounting block (33), a spring (34), a first rod body (35), a second rod body (36) and a helical blade (37);
the first driving assembly (31) comprises a first motor (311) and a first rotating shaft (312), the first motor (311) is fixedly connected to the upper side of the box cover (12) through a mounting frame, the first rotating shaft (312) is fixedly connected to the output end of the first motor (311) through a coupler, and the first rotating shaft (312) rotatably penetrates through the box cover (12);
the first motor (311) is arranged as a variable frequency motor;
the sleeve (32) is fixedly connected to the lower end of the first rotating shaft (312), and one side of the sleeve (32) is rotatably connected with a locking bolt (321);
the mounting block (33) is arranged inside the sleeve (32), a blind hole (331) is formed in one side of the mounting block (33), and the end of the locking bolt (322) extends into the blind hole (331);
preferably, the blind holes (331) are equidistantly provided with a plurality of groups on the mounting block (33);
the upper end of the spring (34) is fixedly connected to the lower side of the mounting block (33);
the upper end of the first rod body (35) is arranged in the sleeve (32), and the upper end of the first rod body (35) is fixedly connected with the lower end of the spring (34);
the sleeve (32) is a square tube, the first rod body (35) is a square rod, and the first rod body (35) is inserted into the sleeve (32) in a sliding mode;
a material baffle plate (351) is sleeved on the first rod body (35), and the upper surface of the material baffle plate (351) is attached to the lower surface of the feeding pipe (22);
the upper end of the second rod body (36) is fixedly connected with the lower end of the first rod body (35);
the helical blade (37) is fixedly connected to the second rod body (36).
6. A chemical dissolving tank for sewage treatment as claimed in claim 5, wherein:
a fixing plate (371) is fixedly connected to the spiral blade (37), an upright rod (372) is fixedly connected to the fixing plate (371), and a plurality of groups of upright rods (372) are arranged;
the edge of the helical blade (37) is fixedly connected with a stirring rod (373);
preferably, the stirring rod (373) is provided with leakage holes (3731), and the leakage holes (3731) are distributed on the stirring rod (373) at equal intervals.
7. A chemical dissolving tank for sewage treatment as claimed in claim 1, wherein:
the second receiving means (4) comprises a housing (41) and a tapping pipe (42);
the shell (41) is provided with a plurality of groups, and the upper side of the shell (41) is communicated with the box body (11) through a second through hole (113);
discharging pipe (42) set up the downside at casing (41), discharging pipe (42) upper end and casing (41) intercommunication, the lower extreme of discharging pipe (42) is passed through the hose and is connected with next grade equipment, be provided with valve (421) on discharging pipe (42).
8. A chemical dissolving tank for sewage treatment as claimed in claim 7, wherein: the valve (421) is provided as a solenoid valve.
9. A chemical dissolving tank for sewage treatment as claimed in claim 2, wherein:
the second stirring mechanism (5) comprises a second motor (51), a second rotating shaft (52) and a second blade (53);
one side of the second motor (51) is fixedly connected with one side of one of the shells (41);
the second rotating shaft (52) is fixedly connected to the output end of the second motor (51), and the second rotating shaft (52) penetrates through the shell (41) through a sealing bearing in a rotating mode;
the second blade (53) is fixedly connected to the second rotating shaft (52), and the second blade (53) is arranged in the shell (41).
10. A chemical feeding control method of a chemical dissolving box for sewage treatment is characterized by comprising the following steps:
s1, the first containing mechanism (1) and the first stirring mechanism (3) dissolve the medicament;
s2, the electric push rod extends to pull the baffle (13) to enable the medicine solution in the box body (11) to enter the shell (41), then the baffle (13) is pushed to separate the first containing mechanism (1) and the second containing mechanism (4), and the medicine dissolved in the first containing mechanism (1) is temporarily stored in the second containing mechanism (4);
s3, the second containing mechanism (4) comprises a plurality of groups of shells (41), the volume of the shells (41) can be set according to the medicine adding amount required each time during production, and when the medicine is required to be added, one or more valves (421) below the shells (41) are opened according to the required dosage, so that the medicine solvent in the shells (41) flows into the equipment needing medicine injection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679375.5A CN113797777B (en) | 2021-06-18 | 2021-06-18 | Medicament dissolving box for sewage treatment and medicament adding control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679375.5A CN113797777B (en) | 2021-06-18 | 2021-06-18 | Medicament dissolving box for sewage treatment and medicament adding control method thereof |
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| CN113797777A true CN113797777A (en) | 2021-12-17 |
| CN113797777B CN113797777B (en) | 2024-04-26 |
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| CN202110679375.5A Active CN113797777B (en) | 2021-06-18 | 2021-06-18 | Medicament dissolving box for sewage treatment and medicament adding control method thereof |
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| Publication number | Publication date |
|---|---|
| CN113797777B (en) | 2024-04-26 |
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