CN110697813A - Automatic chemical feeding device in water supply treatment process - Google Patents
Automatic chemical feeding device in water supply treatment process Download PDFInfo
- Publication number
- CN110697813A CN110697813A CN201911137180.7A CN201911137180A CN110697813A CN 110697813 A CN110697813 A CN 110697813A CN 201911137180 A CN201911137180 A CN 201911137180A CN 110697813 A CN110697813 A CN 110697813A
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- China
- Prior art keywords
- box body
- fixed
- dosing
- feeding
- flat plate
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/32015—Flow driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Abstract
The invention discloses an automatic dosing device in a feedwater treatment process, and relates to the technical field of water treatment. The invention comprises a rectangular dosing box body and a speed reducer, wherein the speed reducer is arranged in the dosing box body through a supporting plate, and a partition plate is fixed on one opposite side wall of the dosing box body and a top surface piece; a first liquid gathering funnel is fixed between one side of the partition plate and the inner wall of the dosing tank body; a water inlet pipe penetrates through and is fixed on the upper surface of the dosing box body and is positioned right above the first liquid gathering funnel; a second liquid gathering funnel is fixed between the lower end of the partition plate and the inner wall of the dosing tank body; the side wall of the partition plate is rotatably connected with a first main shaft through a bearing; a water wheel is fixed at one end of the first main shaft and positioned at the lower side of the first liquid gathering funnel. According to the invention, the feeding box body is designed to push the feeding disc assembly to rotate through water flow so as to feed medicine, the medicine is mixed in the mixing box body, the mixing effect is good, the automatic medicine feeding is carried out by taking the entering water flow as power, and the problem of high cost of the existing fixed feeding equipment is solved.
Description
Technical Field
The invention belongs to the technical field of water treatment, and particularly relates to an automatic dosing device in a water supply treatment process.
Background
At present, coagulant aid and other medicines are added in the water supply and sewage treatment of urban water purification plants and sewage plants, and the functions of the coagulant, coagulant aid and other medicines are to precipitate and filter impurities in fluid, improve the quality of effluent or drainage water and reduce turbidity, so that the water body meets the water quality requirement of national drinking water or drainage water. The existing dosing methods comprise a dry dosing method and a wet dosing method, and the wet dosing method is generally adopted at present, namely solid medicines are put into a medicine diluting device to be mixed with water, and then the mixture is filled into a water body. At present, after the medicine is put in, the mixing and stirring are all completed by driving the mixing shaft through the driving motor, a large amount of electronic equipment is required to be used for detection, and subsequent mixing equipment is required, so that the overall cost is high.
Disclosure of Invention
The invention aims to provide an automatic dosing device in a water supply treatment process, which is characterized in that a dosing box body is designed, a feeding disc assembly is pushed by water flow to rotate for dosing, mixing is carried out in a mixing box body, the mixing effect is good, automatic drug feeding is carried out by taking the entering water flow as power, and the problem of high cost of the existing dosing equipment is solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an automatic dosing device in a water supply treatment process, which comprises a rectangular dosing box body and a speed reducer, wherein the speed reducer is arranged in the dosing box body through a supporting plate, and a partition plate is fixed on one opposite side wall of the dosing box body and a top surface piece; a first liquid gathering funnel is fixed between one side of the dividing plate and the inner wall of the dosing tank body; a water inlet pipe penetrates through and is fixed on the upper surface of the dosing box body and is positioned right above the first liquid gathering funnel; a second liquid gathering funnel is fixed between the lower end of the dividing plate and the inner wall of the dosing tank body; the side wall of the partition plate is rotatably connected with a first main shaft through a bearing; a water wheel is fixed at one end of the first main shaft and positioned at the lower side of the first liquid gathering funnel; the other end of the first main shaft is connected with an input shaft of the speed reducer through a coupler; a horizontally arranged charging tray component is fixed at the lower end of the output shaft of the speed reducer; the upper side and the lower side of the feeding disc assembly are respectively matched with a first flat plate and a second flat plate which are fixed on the inner wall of the dosing box body; the upper surface of the first flat plate is provided with a feeding hole matched with the feeding disc assembly; a storage bin communicated with the feeding hole is fixed on the upper surface of the first plate; a raw material feeding funnel communicated with the inner cavity of the storage bin penetrates through the upper end of the dosing box body; the upper surface of the second flat plate is provided with a discharge hole matched with the feeding disc assembly; a mixing box body is fixed on the inner bottom surface of the dosing box body; a turbine is arranged in the mixing box body; the peripheral side surface of the mixing box body is communicated with the lower end of the second polymer funnel through a bent connecting pipe; the peripheral side surface of the mixing box body is fixedly communicated with a drain pipe; a material conduit communicated with the upper end of the mixing box body is fixed on the lower surface of the second flat plate and positioned on the periphery of the discharge hole.
Furthermore, the feeding disc assembly comprises a disc-shaped material disc connected with the output shaft of the speed reducer and a plurality of cylindrical plugging blocks; a plurality of material storage through holes are formed in the circular array on the surface of the material tray; and the cylindrical plugging block is in threaded connection with the inner wall of the material storage through hole.
Further, a vibration motor is fixed on the peripheral side surface of the storage bin.
Furthermore, a box door is arranged on one side wall of the dosing box body.
Furthermore, a cylindrical through hole is formed in the lower surface of the second flat plate; the cylindrical through hole is provided with a step disc through a bolt, and the upper surface of the step disc is flush with the upper surface of the second flat plate.
Furthermore, the bottom surface of the dosing box body is provided with a ventilation through hole.
The invention has the following beneficial effects:
the feeding box body provided by the invention pushes the feeding disc assembly to rotate through water flow to feed, the feeding is carried out in the mixing box body, the mixing effect is good, the designed feeding disc assembly can control the feeding amount of single-circle rotation according to the requirement, the whole structure is compact, reasonable and simple, the automatic medicine feeding is carried out by taking the entering water flow as the power, the cost of automatic feeding of sewage treatment is reduced, and the feeding box body has good practicability.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic chemical feeding device in a feedwater treatment process according to the present invention;
FIG. 2 is a schematic structural view of a feeder tray assembly;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a dosing box body, 2-a speed reducer, 3-a partition plate, 4-a first liquid gathering funnel, 5-a second liquid gathering funnel, 6-a first main shaft, 7-a water wheel, 8-a feeding disc component, 9-a first flat plate, 10-a second flat plate, 11-a feeding hole, 12-a storage bin, 13-a raw material feeding funnel, 14-a discharging hole, 15-a vibrating motor, 16-a material disc, 17-a cylindrical sealing block, 18-a storage through hole, 19-a box door, 20-a mixing box body, 21-a turbine, 22-a bent connecting pipe, 23-a water discharging pipe, 24-a material guide pipe and 25-a water inlet pipe.
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 a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1, the present invention is an automatic chemical feeding device in a water supply treatment process, including a rectangular chemical feeding box 1 and a speed reducer 2, wherein the speed reducer 2 is installed inside the chemical feeding box 1 through a support plate, a ventilation through hole is opened on the bottom surface of the chemical feeding box 1 to ensure no accumulated water inside, and a partition plate 3 is fixed on one opposite side wall of the chemical feeding box 1 and a top surface piece; a first liquid gathering funnel 4 is fixed between one side of the partition plate 3 and the inner wall of the dosing box body 1; a water inlet pipe 25 penetrates through and is fixed on the upper surface of the dosing box body 1 and is positioned right above the first liquid collecting funnel 4; a second polymer funnel 5 is fixed between the lower end of the partition plate 3 and the inner wall of the chemical dosing box body 1; the side wall of the partition plate 3 is rotatably connected with a first main shaft 6 through a bearing; a water wheel 7 is fixed at one end of the first main shaft 6 and positioned at the lower side of the first liquid collecting funnel 4; the other end of the first main shaft 6 is connected with an input shaft of the speed reducer 2 through a coupler; a horizontally arranged charging tray component 8 is fixed at the lower end of an output shaft of the speed reducer 2; the upper side and the lower side of the charging tray component 8 are respectively matched with a first flat plate 9 and a second flat plate 10 which are fixed on the inner wall of the dosing box body 1;
the upper surface of the first flat plate 9 is provided with a feeding hole 11 matched with the feeding disc assembly 8; a storage bin 12 communicated with the feeding hole 11 is fixed on the upper surface of the first flat plate 9; a raw material feeding funnel 13 communicated with the inner cavity of the storage bin 12 penetrates through the upper end of the dosing box body 1; the upper surface of the second flat plate 10 is provided with a discharge hole 14 matched with the charging tray component 8;
a mixing box body 20 is fixed on the inner bottom surface of the dosing box body 1; a turbine 21 is arranged in the mixing box body 20; the peripheral side surface of the mixing box body 20 is communicated with the lower end of the second polymer funnel 5 through a bending connecting pipe 22; the peripheral side surface of the mixing box body 20 is fixedly communicated with a drain pipe 23; a material conduit 24 which is communicated with the upper end of the mixing box body 20 is fixed on the lower surface of the second flat plate 10 and is positioned on the periphery of the discharging hole 14.
As shown in fig. 2, the feeding tray assembly 8 comprises a round cake-shaped tray 16 connected with the output shaft of the reducer 2, and a plurality of cylindrical plugging blocks 17; a plurality of material storage through holes 18 are formed in the circular array on the surface of the material tray 16; the cylindrical plugging block 17 is in threaded connection with the inner wall of the material storage through hole 18, and the material storage through hole 18 without the cylindrical plugging block 17 is controlled by the cylindrical plugging block 17 for single-circle dosage.
A vibrating motor 15 is fixed on the peripheral side face of the storage bin 12, and the vibrating motor 15 is started in a fixed intermittent reciprocating short-time mode through a timing relay, so that normal automatic addition of a sewage treatment additive is guaranteed.
A box door 19 is arranged on one side wall of the dosing box 1, and the box door 19 facilitates maintenance of components in the dosing box 1.
The lower surface of the second flat plate 10 is provided with a cylindrical through hole; step disc 26 is installed through the bolt to the cylinder through-hole, and step disc 26 upper surface and second flat board 10 upper surface parallel and level, conveniently increase and decrease the cylinder shutoff piece 17 quantity on the charging tray 16 to in the adjustment automatic dose of throwing.
One specific application of this embodiment is: when the device is used, the whole device is arranged above a sedimentation tank, sewage enters a space between a dosing box body 1 and a partition plate 3 from a water inlet pipe 25 and then is gathered and impacted by a water wheel 7 below through a first liquid gathering funnel 4 to rotate, the sewage is transmitted to a feeding disc assembly 8 through a first main shaft 6 and a reducer 2, the dosage of a single circle of medicine is fed through a storage through hole 18 without a cylindrical sealing block 17, the dosage of the single circle of rotation is controlled through the cylindrical sealing block 17, the medicine is stored in a storage bin 12 and enters the storage through hole 18 from a feed hole 11, the medicine falls into a mixing box body 20 along a material guide pipe 24 when the storage through hole 18 with the material is positioned right above a discharge hole 14 along with the rotation of a charging disc 16, the water gathered by a second liquid gathering funnel 5 enters the mixing box body 20 along a bent connecting pipe 22, a turbine 21 rotates to mix and then is discharged into the sedimentation tank from a drain pipe 23, the designed dosing box body 1 carries out dosing through the rotation of the, mix in mixing box 20, mix effectually, the charge disc subassembly 8 of design can control single circle pivoted dose as required, and overall structure is compact reasonable simple to the rivers that get into carry out automatic medicine as power and put in, have fine practical value.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an automatic reagent feeding device among feedwater treatment process, includes the case of offeing medicine (1), reduction gear (2) of rectangle, reduction gear (2) are installed inside the case of offeing medicine (1) through the backup pad, its characterized in that:
a partition plate (3) is fixed on one opposite side wall of the dosing box body (1) and the top surface piece; a first liquid gathering funnel (4) is fixed between one side of the partition plate (3) and the inner wall of the dosing box body (1); a water inlet pipe (25) penetrates through and is fixed on the upper surface of the dosing box body (1) and right above the first liquid gathering funnel (4); a second liquid gathering funnel (5) is fixed between the lower end of the partition plate (3) and the inner wall of the dosing box body (1); the side wall of the partition plate (3) is rotatably connected with a first main shaft (6) through a bearing; a water wheel (7) is fixed at one end of the first main shaft (6) and positioned at the lower side of the first liquid gathering funnel (4); the other end of the first main shaft (6) is connected with an input shaft of the speed reducer (2) through a coupler; a horizontally arranged charging tray component (8) is fixed at the lower end of the output shaft of the speed reducer (2); the upper side and the lower side of the charging tray component (8) are respectively matched with a first flat plate (9) and a second flat plate (10) which are fixed on the inner wall of the dosing box body (1);
the upper surface of the first flat plate (9) is provided with a feeding hole (11) matched with the feeding disc component (8); a storage bin (12) communicated with the feeding hole (11) is fixed on the upper surface of the first flat plate (9); a raw material feeding funnel (13) communicated with the inner cavity of the storage bin (12) penetrates through the upper end of the dosing box body (1); the upper surface of the second flat plate (10) is provided with a discharge hole (14) matched with the charging tray component (8);
a mixing box body (20) is fixed on the inner bottom surface of the dosing box body (1); a turbine (21) is arranged in the mixing box body (20); the peripheral side surface of the mixing box body (20) is communicated with the lower end of the second liquid gathering funnel (5) through a bent connecting pipe (22); the peripheral side surface of the mixing box body (20) is fixedly communicated with a drain pipe (23); a material conduit (24) communicated with the upper end of the mixing box body (20) is fixed on the lower surface of the second flat plate (10) and positioned on the periphery of the discharge hole (14).
2. The automatic medicine feeding device in the feedwater treatment process of claim 1, wherein the charging tray assembly (8) comprises a round-cake-shaped charging tray (16) connected with the output shaft of the speed reducer (2), and a plurality of cylindrical plugging blocks (17); a plurality of material storage through holes (18) are formed in the circular array on the surface of the material tray (16); the cylindrical plugging block (17) is in threaded connection with the inner wall of the material storage through hole (18).
3. The automatic chemical feeding device in the feedwater treatment process of claim 1, wherein a vibration motor (15) is fixed on the peripheral side of the storage bin (12).
4. The automatic medicine adding device in the feedwater treatment process of claim 1, wherein a box door (19) is arranged on one side wall of the medicine adding box body (1).
5. The automatic medicine adding device in the feedwater treatment process according to claim 1, wherein the lower surface of the second flat plate (10) is provided with a cylindrical through hole; the cylindrical through hole is provided with a step disc through a bolt, and the upper surface of the step disc is flush with the upper surface of the second flat plate (10).
6. The automatic medicine adding device in the feedwater treatment process according to claim 1, wherein the bottom surface of the medicine adding box body (1) is provided with a ventilation through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137180.7A CN110697813A (en) | 2019-11-19 | 2019-11-19 | Automatic chemical feeding device in water supply treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137180.7A CN110697813A (en) | 2019-11-19 | 2019-11-19 | Automatic chemical feeding device in water supply treatment process |
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| Publication Number | Publication Date |
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| CN110697813A true CN110697813A (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911137180.7A Pending CN110697813A (en) | 2019-11-19 | 2019-11-19 | Automatic chemical feeding device in water supply treatment process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573758A (en) * | 2020-06-10 | 2020-08-25 | 新昌德劳污水处理有限公司 | Wastewater treatment device capable of controlling dosage of medicament |
| CN111825187A (en) * | 2020-08-13 | 2020-10-27 | 李佳海 | Energy-concerving and environment-protective sewage treatment plant that medicine can self-loopa |
| CN111908659A (en) * | 2020-07-31 | 2020-11-10 | 河南省景观规划设计研究院有限公司 | Sewage treatment system suitable for urban river |
| CN113045137A (en) * | 2021-03-25 | 2021-06-29 | 北京海纳水灵科技有限公司 | Landfill leachate's processing system |
| CN114644415A (en) * | 2022-03-24 | 2022-06-21 | 中国矿业大学 | Pit sewage purification device for ecological restoration of mining area |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111825187A (en) * | 2020-08-13 | 2020-10-27 | 李佳海 | Energy-concerving and environment-protective sewage treatment plant that medicine can self-loopa |
| CN113045137A (en) * | 2021-03-25 | 2021-06-29 | 北京海纳水灵科技有限公司 | Landfill leachate's processing system |
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| CN114644415A (en) * | 2022-03-24 | 2022-06-21 | 中国矿业大学 | Pit sewage purification device for ecological restoration of mining area |
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Application publication date: 20200117 |
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