CN203498110U - Touch type dosing device - Google Patents
Touch type dosing device Download PDFInfo
- Publication number
- CN203498110U CN203498110U CN201320598100.XU CN201320598100U CN203498110U CN 203498110 U CN203498110 U CN 203498110U CN 201320598100 U CN201320598100 U CN 201320598100U CN 203498110 U CN203498110 U CN 203498110U
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- outlet hole
- medicine
- cover plate
- holding bin
- hole cover
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Abstract
The utility model provides a touch type dosing device for sewage treatment. The dosing device comprises a chemical storage warehouse, a chemical outlet hole cover plate, a dosing roller and a transmission shaft, wherein the chemical storage warehouse is provided with a chemical outlet hole which penetrates through the bottom of the chemical storage warehouse; the chemical outlet hole cover plate is arranged at the bottom of the chemical storage warehouse and is arranged at the bottom of the chemical storage warehouse in a mode of separating from the bottom of the chemical storage warehouse; the dosing roller is arranged below the chemical storage warehouse; a protruding part is arranged at the periphery of the dosing roller and comprises a contact point through which the protruding part is contacted with the chemical outlet hole cover plate when a highest point reaches and the chemical outlet hole cover plate is opened; the output end of the transmission shaft is connected to the dosing roller.
Description
Technical field
The utility model relates to sewage disposal device, more specifically relates to a kind of for add fluid class medicament, the particularly chemicals dosing plant of liquid type medicament to sewage.
Background technology
Sewage work stands in initial operating stage and comes water yield fluctuation larger, for eliminating better the water yield fluctuation impact up to standard on stable water outlet, the possibility that often there will be emergent dosing in partially disposed unit, as: before preliminary sedimentation tank, add coagulated agent and remove partial suspended thing and chemical oxygen demand (COD); Before second pond, add the settling property that medicament improves mud; Before water outlet, add discoloring agent and sterilizing agent etc., by above-mentioned dosing link can play alleviate cell processing organic loading, reduce effects such as water suspension.
At present, the medicament adding in Sewage Plant mainly contains two kinds of dry-powder-type medicament or liquid preparations.For liquid type medicament, in sewage work, mainly take the adjustable mode adding of molten medicine-volume pump to carry out adding of agent.But the device structure that this addition manner adopts is relatively complicated, need extra power supply to drive volume pump.
For the good medicament of mobility, particularly liquid type medicament, in chemicals dosing plant of the prior art, often adopted the mode of electric control valve or Artificial Control valve to control dosing.This mode cannot be implemented or need to manually operate complicated structure at the scene of unregulated power supply.And in the situation that water yield fluctuation is larger, the dose that this chemicals dosing plant adds cannot be eliminated water yield fluctuation preferably for stable water outlet impact up to standard, is difficult to add medicament with best ratio.In the prior art, if do not need Artificial Control, need to use control panel, this has increased complexity and the equipment cost of equipment.
Utility model content
The purpose of this utility model is to solve the aforementioned problems in the prior, and proposes the point contact type chemicals dosing plant that a kind of structure is more simple, can be used in fluid class medicament, particularly liquid preparation.This apparatus structure is simple, is convenient to safeguard, cheap for manufacturing cost, can eliminate preferably water yield fluctuation for stable water outlet impact up to standard, and this chemicals dosing plant and miscellaneous part combination, can realize with ratio preferably and add medicament.
According to first aspect of the present utility model, a kind of point contact type chemicals dosing plant for sewage disposal has been proposed, this chemicals dosing plant comprises: medicine holding bin, this medicine holding bin is provided with the medicine outlet hole of the bottom of running through this medicine holding bin; Medicine outlet hole cover plate, this medicine outlet hole cover plate is arranged on the bottom of medicine holding bin and to be arranged on the bottom of medicine holding bin with the separable mode in medicine holding bin bottom; Dosing roller, this dosing roller is arranged on medicine holding bin below, in the periphery of this dosing roller, is provided with protuberance, and this protuberance has the point of contact that contacts and medicine outlet hole cover plate is backed down with medicine outlet hole cover plate when arriving vertex; Transmission shaft, the output terminal of this transmission shaft is connected to dosing roller.
According to second aspect of the present utility model, according to the point contact type chemicals dosing plant described in first aspect, the downside of described medicine outlet hole cover plate has lower protuberance, between this lower protuberance and the perisporium of medicine outlet hole, has the space that medicament can be passed through.
According to the third aspect of the present utility model, according in the point contact type chemicals dosing plant of aforementioned second aspect, the lower protuberance of described medicine outlet hole cover plate extends downward below the bottom of medicine holding bin.
According to fourth aspect of the present utility model, according in the point contact type chemicals dosing plant of first aspect, the distance between the end of the protuberance of described dosing roller and the central axis of dosing roller is greater than the distance between the bottom of medicine holding bin and the central axis of dosing roller.
According to the 5th aspect of the present utility model, in aforesaid point contact type chemicals dosing plant, the input terminus of described transmission shaft is connected to one and is immersed in sewage and impeller that rotating speed changes along with drainage flow speed.
Brought advantage of the present utility model is at least:
Simple in structure, be convenient to safeguard, cheap for manufacturing cost.Can eliminate preferably water yield fluctuation for stable water outlet impact up to standard, and this chemicals dosing plant and miscellaneous part combination, can realize with ratio preferably and add medicament.In addition, point contact type chemicals dosing plant of the present utility model can be applied in motorless scene, can also automatically control chemical feeding quantity along with the size of the discharge of sewage.
Accompanying drawing explanation
Fig. 1 shows according to the schematic side elevation of point contact type chemicals dosing plant of the present utility model embodiment, wherein the state of medicine outlet hole in opening.
Fig. 2 shows according to the schematic side elevation of point contact type chemicals dosing plant of the present utility model embodiment, wherein the state of medicine outlet hole in closing.
Fig. 3 shows according to the schematic side elevation of another embodiment of point contact type chemicals dosing plant of the present utility model.
Fig. 4 shows according to the schematic side elevation of the another embodiment of point contact type chemicals dosing plant of the present utility model.
Fig. 5 shows the schematic diagram being equipped with according to the sewage treatment facility of point contact type chemicals dosing plant of the present utility model.
Description of reference numerals:
100,200,300: point contact type chemicals dosing plant;
10: medicine holding bin;
15: medicine outlet hole;
20: medicine outlet hole cover plate;
25: lower protuberance;
30: protuberance;
40: dosing roller;
50: transmission shaft;
60: dosing mouth;
70: impeller;
80: sewage.
Embodiment
Below with reference to accompanying drawing, by exemplary example, further illustrate the utility model.
Unless had in this article special definition and explanation, definition or implication that various elements, term and the wording of mentioning in this specification sheets is generally understood with those of ordinary skills are consistent.It should be noted that, shape structure and the position of various pipelines, device, element and the assemblies etc. shown in accompanying drawing are only schematic, be to be understood that, each element shown in figure can have different forms and form according to field condition in practice, and this does not depart from spirit of the present utility model and purport.
The utility model is not limited to following disclosed exemplary embodiment; Can to it, be realized by multi-form.The essence of specification sheets is only to help various equivalent modifications Integrated Understanding detail of the present utility model.In the accompanying drawings, identical Reference numeral represents same or similar parts, or same or similar step.
Fig. 1 shows according to the schematic side elevation of point contact type chemicals dosing plant 100 of the present utility model embodiment.
In the embodiment shown in Fig. 1, point contact type chemicals dosing plant 100 comprises:
Medicine outlet hole cover plate 20, this medicine outlet hole cover plate is arranged on the bottom of medicine holding bin 10 and to be arranged on the bottom of medicine holding bin 10 with the separable mode in medicine holding bin bottom;
In medicine holding bin 10, store and need to add the medicament in sewage, these pharmacy optimizations are the good fluid medicament of liquid or mobility.As shown in Figure 1, when medicine outlet hole cover plate 20 does not seal medicine outlet hole, medicament can be passed in the medicine outlet hole 15 that medicine holding bin 10 bottoms arrange, and the dosing mouth 60 of flowing through adds in sewage.
Along with dosing roller 40 rotates, protuberance 30 rotates gradually to the top, thereby makes the end of protuberance 30 contact with medicine outlet hole cover plate 20 and back down gradually cover plate 20, thereby medicament is flowed out from medicine holding bin via medicine outlet hole 15.
Along with protuberance 30 is rotated further after vertex, the end of protuberance 30 falls gradually, medicine outlet hole cover plate 20 also falls gradually under the effect of gravity and medicament hydrodynamicpressure simultaneously, until the end that cover plate 20 covers medicine outlet hole 15 and protuberance 30 no longer contacts with cover plate 20.Now, medicine outlet hole 15, by 20 sealings (as shown in Figure 2) of medicine outlet hole cover plate, completes a dosing cycle.
Along with the 40 not stalls of dosing roller are moving, the above-mentioned dosing cycle ceaselessly circulates.Along with the rotation speed change of dosing roller 40, chemical feeding quantity also can correspondingly change.
One of ordinary skill in the art will appreciate that, according to also including in chemicals dosing plant of the present utility model for supporting the bracing or strutting arrangement (not shown) of medicine holding bin 10, dosing roller 40 and transmission shaft 50 etc.These bracing or strutting arrangements are all well known in the art and are not inventive concepts of the present utility model, thereby are not described in detail in this article.
Although only schematically show a protuberance 30 that is arranged on the periphery of dosing roller 40 in Fig. 1, be understandable that, the quantity of protuberance, shape and density can be come suitably to arrange as required.Correspondingly, the medicine outlet hole 15 arranging in the bottom of medicine holding bin 10 and the quantity of medicine outlet hole cover plate 20 also can be according to circumstances arranged to one or more.
In the embodiment shown in Fig. 1 and 2, the distance between the end of the protuberance 30 of dosing roller 40 and the central axis of dosing roller 40 is greater than the distance between the bottom of medicine holding bin 10 and the central axis of dosing roller.
Fig. 3 schematically shows the point contact type chemicals dosing plant 200 according to another embodiment of the present utility model.In chemicals dosing plant 200, identical parts adopt the Reference numeral identical with chemicals dosing plant 100 to indicate.In chemicals dosing plant 200, except the downside of medicine outlet hole cover plate 20 is provided with lower protuberance 25, chemicals dosing plant 200 is similar with chemicals dosing plant 100.Medicine outlet hole cover plate 20 medicament when being backed down between lower protuberance 25 and the perisporium of medicine outlet hole 15, there is the space that medicament can be passed through, so that can flow through medicine outlet hole.
As shown in Figure 3, the lower protuberance 25 of medicine outlet hole cover plate 20 extends downward below the bottom of medicine holding bin 10, and can contact with it above the protuberance 30 of dosing roller 40 turns to time.
Point contact type chemicals dosing plant 300 according to another embodiment of the present utility model has been shown in Fig. 4.In point contact type chemicals dosing plant 300, identical parts adopt the Reference numeral identical with chemicals dosing plant 100 and 200 to indicate.In chemicals dosing plant 300, except medicine outlet hole cover plate 20 is T font, chemicals dosing plant 300 is similar with chemicals dosing plant 200.
Fig. 5 shows the schematic diagram being equipped with according to the sewage treatment facility of point contact type chemicals dosing plant of the present utility model.The input terminus of the transmission shaft of point contact type chemicals dosing plant can be connected to one and be immersed in sewage 80 and impeller 70 that rotating speed changes along with drainage flow speed.
Out-of-date when effluent stream, current impeller is rotated, thereby drives transmission shaft 50 to drive 40 rotations of dosing roller, and then makes medicine outlet hole cover plate 20 open or close.In this chemicals dosing plant, without extra power is set, thereby can be applied in motorless scene, and can automatically control chemical feeding quantity along with the size of the discharge of sewage.
In conjunction with the explanation of the present utility model and the practice that disclose here, other embodiment of the present utility model are easy to expect and understand for those skilled in the art.Illustrate with embodiment and be only considered to exemplary, scope of the present utility model and purport limit by claim.
Claims (5)
1. for a point contact type chemicals dosing plant for sewage disposal, it is characterized in that, this chemicals dosing plant comprises:
Medicine holding bin, this medicine holding bin is provided with the medicine outlet hole of the bottom of running through this medicine holding bin;
Medicine outlet hole cover plate, this medicine outlet hole cover plate is arranged on the bottom of medicine holding bin and to be arranged on the bottom of medicine holding bin with the separable mode in medicine holding bin bottom;
Dosing roller, this dosing roller is arranged on medicine holding bin below, in the periphery of this dosing roller, is provided with protuberance, and this protuberance has the point of contact that contacts and medicine outlet hole cover plate is backed down with medicine outlet hole cover plate when arriving vertex;
Transmission shaft, the output terminal of this transmission shaft is connected to dosing roller.
2. point contact type chemicals dosing plant according to claim 1, is characterized in that, the downside of described medicine outlet hole cover plate has lower protuberance, between this lower protuberance and the perisporium of medicine outlet hole, has the space that medicament can be passed through.
3. point contact type chemicals dosing plant according to claim 2, is characterized in that, the lower protuberance of described medicine outlet hole cover plate extends downward below the bottom of medicine holding bin.
4. point contact type chemicals dosing plant according to claim 1, is characterized in that, the distance between the end of the protuberance of described dosing roller and the central axis of dosing roller is greater than the distance between the bottom of medicine holding bin and the central axis of dosing roller.
5. according to the point contact type chemicals dosing plant described in any one in claim 1-4, it is characterized in that, the input terminus of described transmission shaft is connected to one and is immersed in sewage and impeller that rotating speed changes along with drainage flow speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598100.XU CN203498110U (en) | 2013-09-25 | 2013-09-25 | Touch type dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320598100.XU CN203498110U (en) | 2013-09-25 | 2013-09-25 | Touch type dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498110U true CN203498110U (en) | 2014-03-26 |
Family
ID=50329108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320598100.XU Expired - Lifetime CN203498110U (en) | 2013-09-25 | 2013-09-25 | Touch type dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498110U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310831A (en) * | 2018-01-12 | 2018-07-24 | 佛山诗勤智能科技有限公司 | A kind of improved industrial cooling water reusing device |
| CN109052670A (en) * | 2018-08-17 | 2018-12-21 | 绍兴上虞杭协热电有限公司 | A kind of automatic medicament feeding system in steam power plant's water circulation |
| CN109179750A (en) * | 2018-09-06 | 2019-01-11 | 张兰英 | A kind of sewage-treatment plant |
| CN109574299A (en) * | 2018-11-29 | 2019-04-05 | 王燕瑜 | A kind of small-sized solar desalination plant |
| CN110330061A (en) * | 2019-05-30 | 2019-10-15 | 刘耀华 | A kind of industrial wastewater treatment device chemical agent adding trough |
| CN111559810A (en) * | 2020-05-25 | 2020-08-21 | 黑龙江省建筑安装集团有限公司 | Energy-saving sewage treatment plant |
| CN113023865A (en) * | 2021-03-16 | 2021-06-25 | 深圳市滨特尔环保设备有限公司 | Utilize spiral circulating industrial waste water redox processing apparatus |
| CN115367917A (en) * | 2022-08-19 | 2022-11-22 | 四川发展环境科学技术研究院有限公司 | Multi-mode water treatment device and treatment method thereof |
-
2013
- 2013-09-25 CN CN201320598100.XU patent/CN203498110U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310831A (en) * | 2018-01-12 | 2018-07-24 | 佛山诗勤智能科技有限公司 | A kind of improved industrial cooling water reusing device |
| CN109052670A (en) * | 2018-08-17 | 2018-12-21 | 绍兴上虞杭协热电有限公司 | A kind of automatic medicament feeding system in steam power plant's water circulation |
| CN109179750A (en) * | 2018-09-06 | 2019-01-11 | 张兰英 | A kind of sewage-treatment plant |
| CN109574299A (en) * | 2018-11-29 | 2019-04-05 | 王燕瑜 | A kind of small-sized solar desalination plant |
| CN110330061A (en) * | 2019-05-30 | 2019-10-15 | 刘耀华 | A kind of industrial wastewater treatment device chemical agent adding trough |
| CN111559810A (en) * | 2020-05-25 | 2020-08-21 | 黑龙江省建筑安装集团有限公司 | Energy-saving sewage treatment plant |
| CN113023865A (en) * | 2021-03-16 | 2021-06-25 | 深圳市滨特尔环保设备有限公司 | Utilize spiral circulating industrial waste water redox processing apparatus |
| CN115367917A (en) * | 2022-08-19 | 2022-11-22 | 四川发展环境科学技术研究院有限公司 | Multi-mode water treatment device and treatment method thereof |
| CN115367917B (en) * | 2022-08-19 | 2023-07-25 | 四川发展环境科学技术研究院有限公司 | Multi-mode water treatment device and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGCHI WATER CO., LTD. Free format text: FORMER NAME: CSD (BEIJING) WATER WORKS OPERATION MANAGEMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100192, No. 2, block D, building 66, West Xiao Kou Road, four, Beijing, Haidian District Patentee after: CSD WATER SERVICE Co.,Ltd. Address before: 100192, No. 2, block D, building 66, West Xiao Kou Road, four, Beijing, Haidian District Patentee before: ZHONGCHI (BEIJING) WATER OPERATION CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |