CN212559742U - Medicament adds device for sewage treatment - Google Patents
Medicament adds device for sewage treatment Download PDFInfo
- Publication number
- CN212559742U CN212559742U CN202020725962.4U CN202020725962U CN212559742U CN 212559742 U CN212559742 U CN 212559742U CN 202020725962 U CN202020725962 U CN 202020725962U CN 212559742 U CN212559742 U CN 212559742U
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- Prior art keywords
- sewage treatment
- sewage
- switch
- filter screen
- medicament
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
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Abstract
The utility model discloses a medicament adds device for sewage treatment belongs to the sewage treatment device field, has solved the problem that current sewage treatment device inefficiency took time and easily blockked up, and this equipment includes sewage treatment case, float switch, motor, mixing stirrer and filter screen, inside float switch and the reaction tank of being equipped with of sewage treatment incasement portion, when sewage gets into the treatment case, float switch can strike inductive switch, switches on the series circuit on the motor, drives mixing stirrer release medicament simultaneously and carries out intensive mixing, and sewage after the reaction and water purification discharge in the outlet valve of difference. The advantage of this equipment lies in, in sewage through the water intaking valve inflow box, and water purification treatment will be carried out automatically to equipment, and sewage and medicament intensive mixing in the reaction tank, and the filter screen can clean the change at any time, and the medicament adds convenient and fast, has saved a large amount of manual operation, has improved sewage treatment's efficiency.
Description
Technical Field
The utility model relates to a municipal sewage treatment equipment field specifically is a medicament adds device for sewage treatment.
Background
Along with the rapid development of urban scale and the rapid increase of urban population, the water consumption of urban residents rapidly rises, and the demand of urban sewage treatment is greatly increased. In the construction process of sewage treatment, because sewage contains a large amount of impurities and dirt, the sewage needs to be purified in multiple stages, and the sewage contains a large amount of substances which are difficult to degrade, so that a proper sewage treatment agent is added according to the specificity of the sewage quality.
In sewage treatment, purifying agents such as flocculating agents, pH regulators, disinfectants and redox agents are often used, and when the agents are used, suspended particles in agent liquid are gathered and enlarged to form floccules, so that the coagulation of the particles is accelerated, and the aim of solid-liquid separation is fulfilled. Although these chemicals are easily dissolved in water, if the chemicals cannot be sufficiently reacted when added, large flocculent precipitates are formed in the water by the chemicals, and massive bodies are formed when the chemicals contact large-particle impurities in sewage, so that the dispensing and stirring time is prolonged, the use efficiency of a sewage treatment agent is reduced, and the pipeline is easily blocked to damage equipment.
In order to avoid directly putting into sewage and reduce the reaction effect, need be to its impurity filterable while intensive mixing, guarantee the intensive mixing of sewage treatment agent and sewage, avoid forming the massive body, guarantee sewage treatment device's normal operating.
Disclosure of Invention
Not enough to prior art exists, the utility model provides an aim at provides a medicament adds device for sewage treatment to solve the problem among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a device is added to medicament for sewage treatment, including the sewage treatment case, float switch and mixing agitator, the sewage treatment case is installed on the support, the inside float switch that is equipped with of sewage treatment incasement, float switch passes through the switching of striking inductive switch control motor, the motor links to each other with mixing agitator, mixing agitator top is connected with the medicament honeycomb duct, mixing agitator inside is equipped with the piston piece, light spring and weeping hole, the reaction tank edge is equipped with the fine filtration net, three valve port is equipped with to sewage treatment bottom of the case portion, be the impurity outlet respectively, wadding sediment outlet and water purification outlet.
As a further scheme, the floating switch can only vertically move in the limiting hole of the coarse filter screen, and can not be rocked by the left and right sides under the influence of the liquid level.
As a further proposal of the utility model, the surface of the inductive switch below the motor is sealed and processed without contacting with the liquid level.
As the utility model discloses further scheme, the welding of medicament honeycomb duct is on sewage treatment box, can not follow the mixing agitator rotation to vertical inserting inside hollow axis of rotation, the medicament honeycomb duct sets up with the sealing ring is sealed all around, and the injection mouth and the atmosphere intercommunication of medicament honeycomb duct.
As a further proposal of the utility model, the edge of the piston block is provided with the sealing ring, so that the light spring is not corroded.
As the utility model discloses further scheme, the fine filtration net passes through the draw-in groove and inserts inside the sewage treatment incasement portion, can manually draw and get, need not tear the machine open and take out.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the utility model relates to a medicament adds device for sewage treatment is equipped with floating switch and mixing agitator inside the sewage treatment incasement portion, and floating switch has realized the automatic moving efficiency of sewage treatment equipment along with the inductive switch of the entering striking motor of sewage in equipment, the operation of control motor, and mixing agitator can make liquid medicine and sewage intensive mixing, possesses swift efficient characteristics.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a mixing agitator in an embodiment of the invention.
Fig. 3 is a side view of a fine filter screen in an embodiment of the invention.
Fig. 4 is a structural view of embodiment 2 of the present invention.
Reference numerals: 1-sewage treatment box, 2-floating switch, 3-top block, 4-floating block, 5-motor, 6-inductive switch, 7-transmission shaft, 8-meshing gear, 9-coarse filter screen, 10-water injection pool, 11-water inlet valve, 12-reaction pool, 13-medicament guide pipe, 14-shaft sleeve, 15-mixing stirrer, 16-liquid leakage holes, 17-hollow rotating shafts, 18-piston blocks, 19-fine filter screens, 20-impurity water discharge ports, 21-floc water discharge ports, 22-purified water discharge ports, 23-supporting frames, 24-light springs, 25-smooth inclined planes, 26-filter screen supports, 27-filter screen handles, 28-scrapers, 29-floating cavities and 30-water drainage holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Example 1
Referring to fig. 1 and 2, in an embodiment of the present invention, a chemical adding device for sewage treatment includes a sewage treatment tank 1, a floating switch 2, a motor 5 and a mixing agitator 15, wherein a water injection pool 10 is provided inside the sewage treatment tank 1, a water inlet valve 11 is provided on the left side of the water injection pool, an impurity outlet is provided at the bottom of the water injection pool 10, a coarse filter screen 9 is provided at the top of the water injection pool 10, a floating switch 2 is provided inside the water injection pool 10, a top block 3 is fixed above the floating switch 2, a floating block 4 is connected below the floating switch 2, the floating switch 2 is vertically disposed through a limiting hole on the coarse filter screen 9, when sewage enters the water injection pool 10 through the water inlet valve 11, the floating block 4 floats upwards along with a liquid level, the floating switch 2 is immediately supported to vertically move upwards from the limiting hole on the coarse filter screen 9, a sensitive inductive switch 6 is provided below the motor 5, the inductive switch 6 is, when the floating switch 2 rises to a certain height, the top block 3 at the top of the floating switch 2 impacts the inductive switch 6 to conduct the circuit of the motor 5, the motor 5 starts to operate, the motor 5 is provided with the transmission shaft 7, the transmission shaft 7 is connected with the mixing stirrer 15 through the meshing gear 8, the mixing stirrer 15 is suspended in the center of the reaction tank 12 through the shaft sleeve 14, the medicament guide pipe 13 is vertically inserted into the hollow rotating shaft 17, the medicament guide pipe 13 is fixedly welded with the sewage treatment box 1 and cannot rotate along with the mixing stirrer 15, the mixing stirrer 15 is internally provided with the piston block 18 and the light spring 24, the stirring blades of the mixing stirrer 15 are uniformly distributed with the liquid leakage holes 16, after the motor 5 is started, the transmission shaft 7 drives the hollow rotating shaft 17 of the rotating stirrer 15 to rotate, the mixing stirrer 15 starts to rotate, the piston block 18 is compressed by the centrifugal force to compress the light, the medicament in the weep hole 16 is fully mixed with the sewage, the fine filter plate 19 is vertically inserted at the edge of the reaction tank 12 through the clamping groove, the floc water outlet 21 is arranged below the reaction tank 12, the pure water outlet 22 is arranged at the right side of the fine filter plate, when the mixing stirrer 15 finishes stirring, the reacted pure water enters the pure water outlet 22 through the fine filter plate 19, the rest waste liquid is discharged through the impurity outlet 20 and the floc water outlet 21, the drain hole 30 is arranged on the right wall of the water injection tank, the coarse filter screen is arranged on the surface of the drain hole 30, when the sewage inflow of the water inlet valve 11 stops, the sewage accumulated in the water injection tank 10 flows into the reaction tank 12 through the drain hole 30, the liquid level in the water injection tank 10 drops, the floating switch 2 also drops, the induction switch 6 is switched off, the circuit of the motor 5 is switched off, and.
The working principle is as follows: when sewage enters a water injection pool 10 through a water inlet valve 11, the liquid level rises to drive a floating block 4 to move upwards, the floating block 4 supports a floating switch 2, a top block 3 above the floating switch 2 continuously floats upwards in a limiting hole, when the liquid level overflows a coarse filter screen 3, large-particle impurities are filtered by the coarse filter screen 9 and then are left in the water injection pool 10, the top block 3 rises to a certain height and impact an induction switch 6 below a motor 5, after a series circuit of the motor 5 is conducted, the motor 5 drives a hollow rotating shaft 17 of a mixing stirrer 15 to rotate through a transmission shaft 7 and a meshing gear 8, a piston block 18 inside the mixing stirrer 15 compresses a light spring 24 under the action of centrifugal force and releases a medicament input by a medicament guide pipe 13 into a box body through a liquid leakage hole 16 to react with the sewage, the purified sewage flows to a purified water outlet 22 through a fine filter screen 19, and waste liquid containing floccules is discharged through a floccule water outlet 21, the waste liquid containing large particles is discharged from the impurity discharging port 20 without accumulating on the smooth slope 25. The device has saved manual operation's trouble, has saved a large amount of time, can effectively guarantee the cleanness of sewage treatment in-process pipeline to the filter screen can clean the replacement at any time, avoids leading to the condition that machinery shut down because of the residue blocks.
Example 2
Referring to fig. 4, in the embodiment of the present invention, the basic structure is similar to that of embodiment 1, the floating switch 2 is integrally placed in the floating cavity 29 of a through hole of the bottom plate, only when the whole reaction tank is filled with sewage, the top block 3 on the floating switch 2 will collide with the inductive switch 6, and the series circuit connected with the motor 5 is turned on, so as to avoid the situation that the mixing agitator is idling when the sewage just flows into the reaction tank in embodiment 1. And added scraper blade 28 in the top of fine filter screen 19, when the filter screen was taken out from the equipment, the angle of scraping the hair on the scraper blade was parallel with the direction that the filter plate was pulled out, can not sweep away the flocculent impurity that adheres on the filter screen, when putting equipment into again to the filter screen, the hair of scraping on the scraper blade then can clear away the impurity that exists on the filter screen to with impurity storage in the dirty chamber of collection, effectively clean the filter plate, avoid influencing the work efficiency of machine.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some simple modifications, equivalent changes and modifications to some technical features without creative labor according to the disclosed technical contents, all of which belong to the scope of the technical solutions of the present invention.
In the description of the present specification, it is to be noted that, unless explicitly stated or limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (8)
1. A medicament adding device for sewage treatment comprises a sewage treatment box (1), a floating switch (2), a mixing stirrer (15) and a fine filter screen (19), and is characterized in that the floating switch (2) is arranged inside the sewage treatment box (1), a top block (3) is fixed above the floating switch (2), a floating block (4) is arranged below the floating switch (2), an induction switch (6) is arranged below a motor (5), the motor (5) is connected with the mixing stirrer (15) through a transmission shaft (7) and a meshing gear (8), the upper end of a medicament guide pipe (13) is welded on the sewage treatment box (1), the lower end of the medicament guide pipe is inserted inside a hollow rotating shaft (17), the mixing stirrer (15) is hung in the center of a reaction tank (12) through a shaft sleeve (14), a piston block (18) and a light spring (24) are arranged inside the mixing stirrer (15), the mixing stirrer (15) is provided with liquid leakage holes (16) uniformly distributed on the stirring blades, and the fine filter screen (19) is vertically inserted at the edge of the reaction tank (12) through a clamping groove on the sewage treatment box (1).
2. A chemical adding device for sewage treatment according to claim 1, wherein the floating switch (2) is vertically movably disposed in a limit hole of the coarse filter screen (9).
3. A chemical agent adding device for sewage treatment as claimed in claim 2 wherein the side surface of the float switch (2) is made of smooth material.
4. A chemical adding device for sewage treatment as claimed in claim 1, wherein the surface of the inductive switch (6) is hermetically sealed.
5. A chemical agent adding device for sewage treatment as claimed in claim 1 wherein the mixing agitator (15) is axially vertical to the bottom of the sewage treatment tank (1).
6. A chemical adding device for sewage treatment as claimed in claim 1 wherein the piston block (18) is provided with a sealing ring at its edge.
7. The chemical adding device for sewage treatment as set forth in claim 5, wherein the lower end of the chemical guide tube (13) is vertically inserted in the center of the mixing agitator (15), the periphery is sealed, and the injection port of the chemical guide tube (13) is communicated with the atmosphere.
8. The chemical adding device for sewage treatment as claimed in claim 1, wherein the fine filter screen (19) is inserted into the inside of the sewage treatment tank (1) through a clamping groove, and the periphery of the clamping groove is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020725962.4U CN212559742U (en) | 2020-05-07 | 2020-05-07 | Medicament adds device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020725962.4U CN212559742U (en) | 2020-05-07 | 2020-05-07 | Medicament adds device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212559742U true CN212559742U (en) | 2021-02-19 |
Family
ID=74609422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020725962.4U Expired - Fee Related CN212559742U (en) | 2020-05-07 | 2020-05-07 | Medicament adds device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212559742U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457211A (en) * | 2021-07-15 | 2021-10-01 | 山东畜牧兽医职业学院 | A purify device fast for pregnant horse serum gonadotropin |
| CN113954243A (en) * | 2021-10-29 | 2022-01-21 | 华能秦煤瑞金发电有限责任公司 | Prevent blockking up concrete placement churn |
| CN114890587A (en) * | 2022-05-31 | 2022-08-12 | 华汇工程设计集团股份有限公司 | Municipal administration is sewage pretreatment equipment for water supply and drainage |
| CN115651753A (en) * | 2022-10-31 | 2023-01-31 | 宁夏马季食用油有限公司 | Refining process and equipment for mixed cold-pressed rapeseed and linseed oil |
| CN115849477A (en) * | 2023-02-23 | 2023-03-28 | 广东合诚环境工程有限公司 | Sewage treatment agent feeding machine |
| CN116573743A (en) * | 2023-07-14 | 2023-08-11 | 山东欧迈机械股份有限公司 | Sewage treatment equipment based on differential stirring |
-
2020
- 2020-05-07 CN CN202020725962.4U patent/CN212559742U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457211A (en) * | 2021-07-15 | 2021-10-01 | 山东畜牧兽医职业学院 | A purify device fast for pregnant horse serum gonadotropin |
| CN113954243A (en) * | 2021-10-29 | 2022-01-21 | 华能秦煤瑞金发电有限责任公司 | Prevent blockking up concrete placement churn |
| CN113954243B (en) * | 2021-10-29 | 2023-05-23 | 华能秦煤瑞金发电有限责任公司 | Anti-blocking concrete pouring mixing drum |
| CN114890587A (en) * | 2022-05-31 | 2022-08-12 | 华汇工程设计集团股份有限公司 | Municipal administration is sewage pretreatment equipment for water supply and drainage |
| CN115651753A (en) * | 2022-10-31 | 2023-01-31 | 宁夏马季食用油有限公司 | Refining process and equipment for mixed cold-pressed rapeseed and linseed oil |
| CN115651753B (en) * | 2022-10-31 | 2024-06-25 | 宁夏马季食用油有限公司 | Refining process and equipment for mixed cold-pressed rapeseed and linseed oil |
| CN115849477A (en) * | 2023-02-23 | 2023-03-28 | 广东合诚环境工程有限公司 | Sewage treatment agent feeding machine |
| CN116573743A (en) * | 2023-07-14 | 2023-08-11 | 山东欧迈机械股份有限公司 | Sewage treatment equipment based on differential stirring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |