CN115784472A - Chemical adding device of sewage hardness removal treatment equipment - Google Patents
Chemical adding device of sewage hardness removal treatment equipment Download PDFInfo
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- CN115784472A CN115784472A CN202211663223.7A CN202211663223A CN115784472A CN 115784472 A CN115784472 A CN 115784472A CN 202211663223 A CN202211663223 A CN 202211663223A CN 115784472 A CN115784472 A CN 115784472A
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- medicine
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- passageway
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention discloses a dosing device of sewage hardness removal treatment equipment, which comprises a bottom structure, a vibration frame and a medicine supply container, wherein the bottom structure is provided with a medicine falling channel communicated with the medicine supply container and a medicine supply channel connected with the medicine falling channel, one end of the medicine supply channel is provided with a blower, the blower is positioned at one end of a functional channel of the bottom structure and one end of the medicine supply channel, and a valve core is arranged at the joint of the medicine supply channel and the medicine falling channel. Under the vibration of the vibration frame, the medicine powder in the medicine supply container falls into the medicine falling channel and then enters the medicine supply channel. The air blower is started, air enters the medicine supply channel and the function channel, the air forms high pressure in the function channel and acts on one end of the valve core to enable the valve core to ascend, the valve core closes the connection between the medicine supply channel and the medicine falling channel, medicine powder does not fall into the medicine supply channel any more, and the air cannot blow into the medicine falling channel. Therefore, the medicinal powder in the medicine supply channel is blown into the pipeline connected with the medicine supply channel and is supplied to the water body, so that the medicine adding amount to the water body is accurately controlled.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to sewage hardness removal treatment equipment.
Background
The main technology of the high-density sedimentation tank is a carrier flocculation technology, which is a rapid sedimentation technology and is characterized in that high-density insoluble medium particles (such as fine sand) are added in a coagulation stage, and the growth and sedimentation of flocs are accelerated by utilizing the gravity sedimentation of the medium and the adsorption of the carrier.
The U.S. EPA defines ballasted flocculation as a physical and chemical treatment process that improves the settling properties of suspended matter in water by enhancing floc adsorption using constantly circulating media particles and various chemical agents. The working principle of the method is that firstly coagulant (such as polyaluminium chloride) is added into water to destabilize suspended matters and colloidal particles in the water, then polymer coagulant aid and carrier particles with higher density are added to ensure that the destabilized impurity particles take the carrier as a core, and alum flocs with higher density are rapidly generated through the bridging adsorption effect of polymer chains and the deposition and net-catching effect of micro-sand particles, so that the settling time is greatly shortened, the treatment capacity of a clarification tank is improved, and high impact load is effectively responded. Compared with the traditional flocculation process, the technology has the advantages of small occupied area, low engineering cost, impact load resistance and the like.
The traditional high-density sedimentation tank is widely applied to ozone catalytic oxidation pretreatment in industrial sewage to reduce suspended matters, colloids, total phosphorus and other substances in the sewage, so that SS in the sewage can be reduced to be within 20mg/L, and the total phosphorus can be reduced to be within 0.5 mg/L. The process is widely applied, and the water quality condition is improved to a greater extent by matching with an ozone catalytic oxidation technology.
The prior art has the following technical problems: the dosage can not be controlled and accurately added, thereby causing unstable index of effluent suspended matters and deteriorating the effluent quality.
Disclosure of Invention
The technical problems solved by the invention are as follows: how to control the dosage.
In order to solve the technical problems, the invention provides the following technical scheme: sewage removes charge device of hard processing equipment, including the substructure, vibration frame and confession medicine container, supply the medicine container to install on the vibration frame, the substructure is equipped with and supplies the medicine passageway that falls of medicine container intercommunication, with the passageway of supplying medicine of falling the medicine path connection, the one end that supplies the medicine passageway is equipped with the air-blower, the substructure is equipped with the function passageway, the function passageway sets up with supplying the medicine passageway side by side, the air-blower is located the one end of function passageway, it is equipped with the case with the junction of falling the medicine passageway to supply the medicine passageway, the one end of case can be opened, close and supply the medicine passageway and fall being connected of medicine passageway, the other end movable fit of case is on supplying the lateral wall between medicine passageway and the function passageway, and extend into the function passageway.
Under the vibration of the vibration frame, the medicine powder in the medicine supply container falls into the medicine falling channel and then enters the medicine supply channel. The air blower is started, air enters the medicine supply channel and the function channel, the air forms high pressure in the function channel and acts on one end of the valve core to enable the valve core to ascend, the valve core closes the connection between the medicine supply channel and the medicine falling channel, medicine powder does not fall into the medicine supply channel any more, and the air cannot blow into the medicine falling channel. Therefore, the medicine powder in the medicine supply channel is blown into a pipeline connected with the medicine supply channel and is supplied to the water body.
The invention can send the medicine powder entering the medicine supply channel into the water body by the blower under the condition that the medicine falling channel is closed by the valve core, and the blower can not influence the medicine powder in the medicine falling channel and the medicine supply container so as to accurately control the medicine adding amount to the water body.
Drawings
The invention is further described with reference to the accompanying drawings:
FIG. 1 is a left side view of a chemical adding device of a sewage hardness removal treatment device;
FIG. 2 is a front view of a chemical adding device of the sewage hardness removal treatment equipment;
FIG. 3 is a schematic view of the blower of FIG. 2 acting on a valve spool in a functional channel;
fig. 4 is a schematic diagram of the blower driven valve element of fig. 3 rising.
The symbols in the drawings illustrate that:
10. a bottom structure; 11. a medicine falling channel; 12. a drug supply channel; 13. a functional channel; 14. a valve core; 140. shifting blocks; 141. a tapered end; 15. a valve; 150. a deflector rod;
20. a vibration frame; 21. a vibration motor; 22. a vibration damping device;
30. a drug supply container;
40. a blower;
50. and (4) preparing medicinal powder.
Detailed Description
As shown in fig. 2, sewage removes charge device of hard treatment facility, including substructure 10, vibration frame 20 and supply medicine container 30, supply the medicine container to install on the vibration frame, the substructure is equipped with the medicine passageway 11 that falls with supplying the medicine container intercommunication, with the medicine passageway 12 that supplies of falling the medicine channel connection, the one end of supplying the medicine passageway is equipped with air-blower 40, the substructure is equipped with function passageway 13, the function passageway sets up with supplying the medicine passageway side by side, the air-blower is located the one end of function passageway, the junction that supplies the medicine passageway and the medicine passageway that falls is equipped with case 14, the one end of case can be opened, close the connection that supplies the medicine passageway and the medicine passageway that falls, the other end movable fit of case is on the lateral wall between supplying medicine passageway and the function passageway, and extend into the function passageway.
Under the vibration of the vibration frame 20, the medicine powder in the medicine supply container 30 falls into the medicine falling passage 11 and then enters the medicine supply passage 12, and the medicine powder entering the medicine supply passage 12 is controlled by the vibration frequency of the vibration frame 20.
Referring to fig. 3 and 4, the blower 40 is turned on, air enters the medicine supply channel 12 and the functional channel 13, the air forms high pressure in the functional channel 13, the high pressure acts on the bottom end of the valve core 14, the valve core rises, the valve core 14 closes the connection between the medicine supply channel 12 and the medicine falling channel 11, medicine powder does not fall into the medicine supply channel 12 any more, and the air does not blow into the medicine falling channel 11. In this way, the powder medicine having fallen into the medicine supply passage 12 is blown into the pipeline connected to the medicine supply passage and supplied to the water body.
As an improvement, as shown in FIG. 2, a valve 15 is pivoted in the drug supply channel 12, the valve is connected with a shifting rod 150, a shifting block 140 is arranged on the valve core 14, and one end of the shifting rod is abutted against the shifting block. The valve core 14 is in the original position, the connection between the medicine supply channel 12 and the medicine falling channel 11 is opened, and the medicine powder enters the medicine supply channel 12 through the medicine falling channel 11. Referring to fig. 3 and 4, the blower 40 is operated to blow air to the medicine supply channel 12 and the functional channel 13, the air entering the medicine supply channel 12 is blocked by the valve 15, the air entering the functional channel 13 acts on the bottom end of the valve core 14 to move the valve core upwards, and the valve core 14 closes the connection between the medicine supply channel 12 and the medicine falling channel 11. Synchronously, the shifting block 140 drives the shifting rod 150, the valve 15 is opened, and the air of the air blower 40 can blow the connection between the medicine supply channel 12 and the medicine falling channel 11 and blow the medicine powder into the pipeline connected with the medicine supply channel 12 to supply the medicine powder to the water body. The valve 15 is designed such that the valve core 14 closes the connection between the drug supply channel 12 and the drug dropping channel 11, and then the blower 40 acts on the drug powder at the connection between the drug supply channel 12 and the drug dropping channel 11, so that the amount of drug powder supplied to the water body can be effectively controlled, and the air of the blower 40 does not affect the drug powder in the drug dropping channel 11 and the drug supply container 30.
Alternatively, the blower 40 may be directly mounted on the base structure 10 through a connection block at one end of the supply passage 12 and the functional passage 13.
The end of the valve core 14, which can open and close the medicine supply channel 12 and is connected with the medicine falling channel 11, is conical, and the end extends upwards into the medicine falling channel. The valve core 14 rises, and the conical end 141 closes the connection between the medicine supply channel 12 and the medicine falling channel 11; the valve core 14 is lowered and reset, and the tapered end 141 opens the connection between the medicine supply channel 12 and the medicine falling channel 11.
The medicine falling channel 11 is vertically arranged, the medicine supply channel 12 is horizontally arranged, and the medicine falling channel and the medicine supply channel are vertically arranged.
The vibration frame 20 is provided with a vibration motor 21, and the vibration frame vibrates to drive the medicine supply container 30 to vibrate by being driven by the vibration motor.
A vibration damping device 22 is provided between the vibration frame 20 and the base structure 10.
The above description is only a preferred embodiment of the present invention, and it should not be understood that the present invention is limited to the above description and the accompanying drawings.
Claims (6)
1. Sewage removes charge device of hard treatment facility, including substructure (10), vibration frame (20) and supply medicine container (30), supply the medicine container to install on the vibration frame, the substructure is equipped with and supplies medicine container intercommunication fall medicine passageway (11), with the confession medicine passageway (12) that fall the medicine passageway and be connected, and the one end that supplies the medicine passageway is equipped with air-blower (40), its characterized in that: the bottom structure is equipped with function passageway (13), and the function passageway sets up with supplying the medicine passageway side by side, and the air-blower is located the one end of function passageway, and the junction that supplies the medicine passageway and fall the medicine passageway is equipped with case (14), and the one end of case can be opened, close and supply the medicine passageway and fall being connected of medicine passageway, and the other end clearance fit of case just extends into the function passageway on supplying the lateral wall between medicine passageway and the function passageway.
2. The chemical adding device of the sewage hardness-removing treatment equipment as claimed in claim 1, wherein: a valve (15) is pivoted in the medicine supply channel (12), the valve is connected with a shifting rod (150), a shifting block (140) is arranged on the valve core (14), and one end of the shifting rod is abutted against the shifting block.
3. The chemical adding device of the sewage hardness-removing treatment equipment as claimed in claim 1, wherein: the end of the valve core (14) which can open and close the medicine supply channel (12) and is connected with the medicine falling channel (11) is conical, and the end extends upwards into the medicine falling channel.
4. The chemical adding device of the sewage hardness-removing treatment equipment as recited in claim 1, wherein: the medicine falling channel (11) is vertically arranged, and the medicine supply channel (12) is horizontally arranged.
5. The chemical adding device of the sewage hardness-removing treatment equipment as claimed in claim 1, wherein: the vibration frame (20) is provided with a vibration motor (21).
6. The chemical adding device of the sewage hardness-removing treatment equipment as claimed in claim 1, wherein: a vibration damping device (22) is arranged between the vibration rack (20) and the bottom structure (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211663223.7A CN115784472B (en) | 2022-12-23 | 2022-12-23 | Dosing device of sewage hard-removing treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211663223.7A CN115784472B (en) | 2022-12-23 | 2022-12-23 | Dosing device of sewage hard-removing treatment equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115784472A true CN115784472A (en) | 2023-03-14 |
| CN115784472B CN115784472B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211663223.7A Active CN115784472B (en) | 2022-12-23 | 2022-12-23 | Dosing device of sewage hard-removing treatment equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08229346A (en) * | 1995-03-02 | 1996-09-10 | Hitachi Zosen Corp | Device for blowing chemical for dry desalting in waste gas treating equipment |
| CN105059939A (en) * | 2015-06-30 | 2015-11-18 | 刘宇 | Medicinal powder quantitative feeding device |
| CN106719547A (en) * | 2016-12-13 | 2017-05-31 | 长兴创智科技有限公司 | A kind of plug-type powder pestsides synthesis flusher |
| CN206260640U (en) * | 2016-12-13 | 2017-06-20 | 长兴创智科技有限公司 | A kind of continuity feed flusher |
| CN107519779A (en) * | 2016-06-21 | 2017-12-29 | 蔡永辉 | A kind of dry powder dispensing equipment |
| CN109931425A (en) * | 2017-12-18 | 2019-06-25 | 内蒙古蒙牛乳业（集团）股份有限公司 | A kind of leakproof emptier |
| CN210193433U (en) * | 2019-04-04 | 2020-03-27 | 天津国投津能发电有限公司 | Solid medicine powder charge device |
-
2022
- 2022-12-23 CN CN202211663223.7A patent/CN115784472B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08229346A (en) * | 1995-03-02 | 1996-09-10 | Hitachi Zosen Corp | Device for blowing chemical for dry desalting in waste gas treating equipment |
| CN105059939A (en) * | 2015-06-30 | 2015-11-18 | 刘宇 | Medicinal powder quantitative feeding device |
| CN107519779A (en) * | 2016-06-21 | 2017-12-29 | 蔡永辉 | A kind of dry powder dispensing equipment |
| CN106719547A (en) * | 2016-12-13 | 2017-05-31 | 长兴创智科技有限公司 | A kind of plug-type powder pestsides synthesis flusher |
| CN206260640U (en) * | 2016-12-13 | 2017-06-20 | 长兴创智科技有限公司 | A kind of continuity feed flusher |
| CN109931425A (en) * | 2017-12-18 | 2019-06-25 | 内蒙古蒙牛乳业（集团）股份有限公司 | A kind of leakproof emptier |
| CN210193433U (en) * | 2019-04-04 | 2020-03-27 | 天津国投津能发电有限公司 | Solid medicine powder charge device |
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| Publication number | Publication date |
|---|---|
| CN115784472B (en) | 2023-10-20 |
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