CN202164161U - Chemical-adding system for sewage station - Google Patents
Chemical-adding system for sewage station Download PDFInfo
- Publication number
- CN202164161U CN202164161U CN2011202200269U CN201120220026U CN202164161U CN 202164161 U CN202164161 U CN 202164161U CN 2011202200269 U CN2011202200269 U CN 2011202200269U CN 201120220026 U CN201120220026 U CN 201120220026U CN 202164161 U CN202164161 U CN 202164161U
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- chemical
- sewage
- reaction tank
- pond
- prescription
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Abstract
The utility model discloses a chemical-adding system and particularly relates to a chemical-adding system for a sewage station. The energy-saving chemical-adding system for the sewage station comprises a chemical-dispensing tank, a chemical-adding pipeline and a sewage reaction tank, wherein the chemical-dispensing tank is communicated with the sewage reaction tank through the chemical-adding pipeline, and the liquid level of the chemical-dispensing tank is higher than that of the sewage reaction tank. Due to the fact that the liquid level of the chemical-dispensing tank is higher than that of the sewage reaction tank, chemical liquid in the chemical-dispensing tank can flow into the sewage reaction tank by means of gravity, power devices including pumps and the like are not needed, the energy is saved, and equipment cost is also reduced. A valve can be arranged on the chemical-adding pipeline, accordingly the valve can be utilized to control flow quantity of the chemical liquid in the chemical-dispensing tank, and the flow quantity of the chemical liquid can be matched with quantity of sewage in the sewage reaction tank. The chemical-dispensing tank can be directly arranged inside a chemical storage chamber of the sewage station, thereby enabling chemical conveying to be convenient and quick.
Description
Technical field
The utility model relates to a kind of medicine system, especially a kind of sewage plant medicine system.
Background technology
Poly aluminum Chloride (PAC) PAC product is a kind of inorganic polymer coagulant.Main double-deck through compression, absorption charge neutrality, adsorption bridging, throw out net such as catch at the mechanism effect, make that trickle suspended particles and colloid ion take off surely in the water, and gathering, flocculation, coagulation, deposition reach the purifying treatment effect.SEPIGEL 305 (PAM) is a high molecular weight water soluble polymer, is insoluble to most of organic solvents, has good flocculence, can reduce the frictional resistance between the liquid, makes coagulant aids, flocculation agent, sludge dehydrating agent in the water treatment.The pH value of NAOH aqueous solution adjustment sewage.SEPIGEL 305 (PAM) and Poly aluminum Chloride (PAC) PAC acting in conjunction are downward precipitating sludges.Existing sewage plant medicine system at first adds above-mentioned three kinds of materials respectively in the corresponding agitated pool and mixes, and then is injected in neutralization tank or the reaction tank through pump separately, utilizes above-mentioned three kinds of mass treatment sewage with this.Because the sewage plant medicine system needs long-time running, so pump must long-time running, will consume a large amount of electric energy like this, has increased cost thus, does not also meet the purpose of energy-conserving and environment-protective.Because the corrosion-resistant degree of pump itself is limited, chemical agent can shorten the work-ing life of pump greatly, has therefore caused the increase of cost.
The utility model content
The utility model technical problem to be solved provides a kind of sewage plant medicine system of save energy.
The utility model solves the sewage plant medicine system that its technical problem adopted; Comprise the pond of making up a prescription, drug feeding pipeline and sewage reaction tank; Said making up a prescription is interconnected through said drug feeding pipeline between pond and the said sewage reaction tank, and the liquid level in the said pond of making up a prescription is higher than the liquid level of said sewage reaction tank.
Further be that sea level elevation is higher than top, the pond sea level elevation of said sewage reaction tank at the bottom of the pond in the pond of making up a prescription.
Further be that drug feeding pipeline is provided with valve.
Further be, also comprise the sewage plant medication storage chamber, the said pond of making up a prescription be arranged on the sewage reaction tank, with the medication storage chamber place the shortest apart from sum.
The beneficial effect of the utility model is: because the liquid level in the pond of making up a prescription will be higher than the liquid level of sewage reaction tank; Therefore the soup that utilizes gravity to get final product in the pond of will making up a prescription flow in the sewage reaction tank; Therefore need not to re-use the PWR PLT of pump and so on, so both practiced thrift the energy, also reduced cost of equipment.On drug feeding pipeline, valve can be set, so just can utilize valve to control to make up a prescription the flow of pond herb liquid, thereby be complementary with sewage quantity in the sewage reaction tank.The pond of making up a prescription can be set directly in the sewage plant medication storage chamber, and is just more convenient quick when transporting medicine like this.
Description of drawings
Fig. 1 is the floor map of the utility model;
Fig. 2 is the elevational schematic view of the utility model;
Component, position and numbering among the figure: sewage plant medication storage chamber 1, the pond 2 of making up a prescription, valve 3, drug feeding pipeline 4, sewage reaction tank 5.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1; The utility model comprises the pond 2 of making up a prescription, drug feeding pipeline 4 and sewage reaction tank 5; Said making up a prescription is interconnected through said drug feeding pipeline 4 between pond 2 and the said sewage reaction tank 5, and said liquid level of making up a prescription pond 2 is higher than the liquid level of said sewage reaction tank 5.In use, at first medicament is mixed in the pond 2 of making up a prescription, and then let mixed soup flow in the sewage reaction tank 5, thereby effectively dispose of sewage.The utilization liquid level difference between pond 2 and the sewage reaction tank 5 of making up a prescription; Soup in the pond 2 of making up a prescription is flow in the sewage reaction tank 5; The mobile of above-mentioned soup is to rely on gravity to carry out; Therefore need not to re-use the PWR PLT of pump and so on, so both practiced thrift the energy, also saved the maintenance cost of cost of equipment and equipment.To have used 6 METERING DIAPHRAGM PUMPSs and 2 impeller pumps to be example from the sewage plant medicine system that the pond 2 of making up a prescription adds to sewage reaction tank 5.Existing motor total power is 12KW, and 0.8 yuan/degree of the electricity charge calculated by 300 days in 1 year, and year expenditure electricity charge are 12 * 24 * 300 * 0.8=69120 unit, and the year maintenance cost of equipment is 40,000 yuan, adopt the utility model again after, can direct saving fall above-mentioned expense.
For soup can be flow to end naturally, as shown in Figure 2, sea level elevation is higher than top, the pond sea level elevation of said sewage reaction tank 5 at the bottom of the pond in the pond 2 of making up a prescription.So just can guarantee to make up a prescription the liquid level of soup at the bottom of the pond in the pond 2 greater than the liquid level of Chi Ding in the sewage reaction tank 5, therefore under the effect of gravity, the soup in the pond 2 of making up a prescription can all flow in the sewage reaction tank 5.The soup that so just needn't worry to make up a prescription in the pond 2 can't flow to end.
For the ease of the make up a prescription flow of pond 2 soups of control, as depicted in figs. 1 and 2, drug feeding pipeline 4 is provided with valve 3.The folding degree of utilizing valve 3 is the flow of may command soup, so just can set the flow of soup according to the treatment capacity of sewage, satisfies the processing requirements of sewage with this.
For the ease of storing medicine and using medicine, as depicted in figs. 1 and 2, also comprise sewage plant medication storage chamber 1, the said pond 2 of making up a prescription is arranged on and sewage reaction tank 5, the place the shortest apart from sum with medication storage chamber 1.Just make up a prescription pond 2 to sewage reaction tank 5 and the pond 2 of making up a prescription the shortest to medication storage chamber 1 apart from sum.As the sewage plant medication storage chamber 1 of medicine storage place, because the pond 2 of making up a prescription is arranged between medication storage chamber 1 and the sewage reaction tank 5, the pond 2 of therefore will making up a prescription is arranged on the distance of flow that soup can be reduced in the shortest place, enhances productivity.
Claims (4)
1. sewage plant medicine system; Comprise the pond of making up a prescription (2), drug feeding pipeline (4) and sewage reaction tank (5); Be interconnected through said drug feeding pipeline (4) between said pond of making up a prescription (2) and the said sewage reaction tank (5), it is characterized in that: the liquid level in the said pond of making up a prescription (2) is higher than the liquid level of said sewage reaction tank (5).
2. sewage plant medicine system as claimed in claim 1 is characterized in that: sea level elevation is higher than top, the pond sea level elevation of said sewage reaction tank (5) at the bottom of the pond in the said pond of making up a prescription (2).
3. sewage plant medicine system as claimed in claim 1 is characterized in that: said drug feeding pipeline (4) is provided with valve (3).
4. like claim 1,2 or 3 described sewage plant medicine systems, it is characterized in that: also comprise sewage plant medication storage chamber (1), the said pond of making up a prescription (2) be arranged on sewage reaction tank (5), with medication storage chamber (1) apart from the shortest place of sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202200269U CN202164161U (en) | 2011-06-27 | 2011-06-27 | Chemical-adding system for sewage station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202200269U CN202164161U (en) | 2011-06-27 | 2011-06-27 | Chemical-adding system for sewage station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164161U true CN202164161U (en) | 2012-03-14 |
Family
ID=45800002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202200269U Expired - Lifetime CN202164161U (en) | 2011-06-27 | 2011-06-27 | Chemical-adding system for sewage station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264885A (en) * | 2018-09-13 | 2019-01-25 | 盐城项远环保设备有限公司 | A kind of dyeing waste water pretreatment unit |
-
2011
- 2011-06-27 CN CN2011202200269U patent/CN202164161U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264885A (en) * | 2018-09-13 | 2019-01-25 | 盐城项远环保设备有限公司 | A kind of dyeing waste water pretreatment unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |
|
| CX01 | Expiry of patent term |