CN110541451A - Water inlet pool of tailing pond backwater booster pump station - Google Patents
Water inlet pool of tailing pond backwater booster pump station Download PDFInfo
- Publication number
- CN110541451A CN110541451A CN201910853007.0A CN201910853007A CN110541451A CN 110541451 A CN110541451 A CN 110541451A CN 201910853007 A CN201910853007 A CN 201910853007A CN 110541451 A CN110541451 A CN 110541451A
- Authority
- CN
- China
- Prior art keywords
- overflow
- water inlet
- pond
- main body
- pump station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 182
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 239000010802 sludge Substances 0.000 claims description 27
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
Abstract
The invention discloses a water inlet pool of a backwater booster pump station of a tailing pond, which comprises a water inlet pool main body, a backwater booster pump station water inlet pipe and an overflow weir, wherein the water inlet pool main body is limited with a pool cavity, and the side wall of the upper part of the water inlet pool main body is provided with an overflow port; one end of a water inlet pipe of the return water booster pump station is arranged at the lower part of the side wall of the water inlet pool main body in a penetrating way and communicated with the pool cavity; the overflow weir is arranged in the pool cavity and forms an overflow trough together with the upper side wall of the water inlet pool main body, and the overflow opening is communicated with the overflow trough so that overflow water is discharged from the overflow opening through the overflow trough. The water inlet pool of the tailing pond backwater booster pump station can effectively increase the effective volume of the water inlet pool.
Description
Technical Field
The invention relates to the technical field of tailing pond backwater, in particular to a water inlet pool of a tailing pond backwater booster pump station.
Background
The clear water in the tailing pond is conveyed to a beneficiation plant for recycling through a water return facility, and when the elevation of the beneficiation plant is higher than the use elevation of the tailing pond, the clear water in the pond is firstly conveyed to a tailing pond water return pressurizing pump station through a water return device in the pond and then conveyed to the beneficiation plant. The backwater booster pump station of the tailing pond is generally provided with a water inlet pond, and clear water of the tailing pond firstly enters the water inlet pond.
The intake pool that uses always at present adopts reinforced concrete structure, and overflow pipe and row's mud blow-down pipe separately set up, and the overflow pipe direct mount is on the intake pool lateral wall. The existing water inlet pool has the following defects: the water inlet elevation of the overflow pipe is low, and partial water inlet tank volume is wasted; and a trench is required to be arranged at the outlet of the sludge discharge blow-down pipe and the outlet of the overflow pipe respectively, the distance of the trench is long, and the engineering quantity and investment are increased.
Disclosure of Invention
the present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention aims to provide a water inlet pool of a return water booster pump station of a tailing pond, which can effectively increase the effective volume of the water inlet pool.
According to the embodiment of the invention, the inlet pool of the tailing pond return water booster pump station comprises:
The water inlet tank comprises a water inlet tank main body, wherein a tank cavity is limited in the water inlet tank main body, and an overflow port is formed in the side wall of the upper part of the water inlet tank main body;
One end of the water inlet pipe of the return water booster pump station is arranged at the lower part of the side wall of the water inlet pool main body in a penetrating way and is communicated with the pool cavity;
And the overflow weir is arranged in the pool cavity and forms an overflow trough together with the upper side wall of the water inlet pool main body, and the overflow opening is communicated with the overflow trough so that the overflow water is discharged from the overflow opening through the overflow trough.
according to the water inlet pool of the backwater pressurizing pump station of the tailing pond, the overflow weir is arranged in the pool cavity, so that overflow water firstly enters the overflow trough through the overflow weir and then is discharged through the overflow port, and the overflow water in the pool cavity can be prevented from overflowing out of the water inlet pool main body; the overflow weir is arranged in the pool cavity, so that the effective volume of the water inlet pool main body is changed into the volume between the lowest water level of the water inlet pool and the overflow water level when the water inlet pipe of the return water booster pump station normally operates, and the effective volume of the water inlet pool is increased. In conclusion, the effective volume of the water inlet tank main body is effectively increased by the water inlet tank of the tailing pond backwater pressurizing pump station according to the embodiment of the invention.
According to an embodiment of the present invention, a top of the overflow weir is higher than a lowest level of the overflow gate and lower than a top of the inlet tank main body.
According to a further embodiment of the present invention, a top of the overflow weir is higher than a highest level of the overflow gate and lower than a top of the inlet tank main body.
According to a further embodiment of the present invention, an upper surface of the bottom of the overflow trough is flush with or close to a lowest level of the weirs.
According to an embodiment of the present invention, the overflow weir includes a vertical sidewall and a horizontal bottom wall, both lateral ends of the vertical sidewall are fixed to the upper sidewall of the inlet basin body, a portion of the peripheral surface of the horizontal bottom wall is fixed to the lower end of the vertical sidewall of the overflow weir, and the remaining portion of the peripheral surface of the horizontal bottom wall is fixed to the upper sidewall of the inlet basin body, thereby forming the overflow trough.
According to one embodiment of the invention, the sewage treatment device further comprises a sludge discharge blow-down pipe, one end of the sludge discharge blow-down pipe is arranged on the side wall of the lower part of the water inlet pool main body in a penetrating manner, the bottom wall of the sludge discharge blow-down pipe is flush with the upper surface of the bottom wall of the pool cavity, and the other end of the sludge discharge blow-down pipe is connected with a trench positioned on the outer side of the water inlet pool main body; and a valve is arranged on the sludge discharge and emptying pipe.
According to a further embodiment of the invention, the water inlet tank further comprises an overflow pipe, the overflow pipe is arranged on the outer side of the water inlet tank main body, one end of the overflow pipe is connected with the overflow port, and the other end of the overflow pipe is communicated with the trench.
According to a still further embodiment of the present invention, the other end of the sludge discharge and evacuation pipe and the other end of the overflow pipe are communicated with the trench through a three-way joint.
According to one embodiment of the invention, one end of the water inlet pipe of the return water booster pump station is higher than the other end of the sludge discharge blow-down pipe.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
Fig. 1 is a schematic longitudinal section view of a water inlet pool of a tailing pond return water booster pump station according to an embodiment of the invention.
Fig. 2 is a schematic top plan view of a water inlet tank of a tailings pond backwater booster pump station according to an embodiment of the invention.
Fig. 3 is a schematic top plan view of a water inlet tank of a tailings pond return water booster pump station according to another embodiment of the invention.
Reference numerals:
Inlet pool 1000 of tailing pond backwater booster pump station
Overflow opening 12 of cavity 11 of main body 1 of water pool
Water inlet pipe 2 of backwater booster pump station
Horizontal bottom wall 32 of vertical side wall 31 of overflow weir 3
Overflow trough 4
valve 51 of sludge discharge emptying pipe 5
Trench 6
Overflow pipe 7
Three-way joint 8
Water injection pipe 9
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A tailings pond return booster pump station intake pond 1000 according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
As shown in fig. 1 to 2, a water inlet tank 1000 of a return water booster pump station of a tailings pond according to an embodiment of the present invention includes a water inlet tank main body 1, a water inlet pipe 2 of the return water booster pump station, and an overflow weir 3. The water inlet tank main body 1 is limited with a tank cavity 11, and the side wall of the upper part of the water inlet tank main body 1 is provided with an overflow port 12; one end of a water inlet pipe 2 of the return water booster pump station is arranged at the lower part of the side wall of the water inlet pool main body 1 in a penetrating way and is communicated with the pool cavity 11; the overflow weir 3 is disposed in the tank cavity 11 and forms an overflow tank 4 together with the upper side wall of the intake tank main body 1, and the overflow gap 12 communicates with the overflow tank 4 so that overflow water is discharged from the overflow gap 12 through the overflow tank 4.
Specifically, intake pond main part 1 is injectd there is pond chamber 11, is equipped with gap 12 on the upper portion lateral wall of intake pond main part 1, that is to say, the clarified water can be poured into the pond chamber 11 of intake pond main part 1 through water injection pipe 9 and keep in, sets up gap 12 on the upper portion lateral wall of intake pond main part 1 for the clarified water overflows from gap 12 before filling up pond chamber 11, avoids the clarified water to overflow from pond chamber 11 and leads to taking place the overflow incident.
one end of a water inlet pipe 2 of the return water booster pump station is arranged at the lower part of the side wall of the water inlet tank main body 1 in a penetrating way and communicated with the tank cavity 11, so that the clarified water in the tank cavity can be conveyed to a back concentration mining plant. Because a small amount of silt carried in the clarified water can be precipitated at the bottom of the tank cavity 11, one end of the water inlet pipe 2 of the return water booster pump station penetrates through the lower part of the side wall of the water inlet tank main body 1 and has a certain distance with the upper surface of the bottom wall of the tank cavity 11, so that the settled silt can be prevented from being conveyed back to a mineral separation plant along with the clarified water, and meanwhile, the effective volume of the tank cavity 11 is made larger as much as possible.
The overflow weir 3 is disposed in the tank cavity 11 and forms an overflow tank 4 together with the upper side wall of the intake tank main body 1, and the overflow gap 12 communicates with the overflow tank 4 so that overflow water is discharged from the overflow gap 12 through the overflow tank 4. It can be understood that, by using the overflow weir 3 to form the overflow groove 4 together with the upper side wall of the inlet tank body 1, when the clarified water exceeds the top of the overflow weir 3, part of the clarified water, i.e., overflow water, overflows into the overflow launder 4 and is discharged through the overflow launder 12, as shown in fig. 1, since the top height of the overflow weir 3 is higher than the lowest level of the overflow 12 and lower than the top of the inlet tank main body 1, so that the effective volume of the water inlet tank body 1 is changed into the volume between the lowest water level I of the water inlet tank body 1 when the water inlet pipe 2 of the backwater booster pump station operates normally and the overflow water level III (namely the top of the overflow weir 3) when the overflow weir 3 is arranged, and the volume between the lowest water level I of the water inlet pool main body 1 and the overflow water level II of the overflow port 12 when the water inlet pipe 2 of the backwater booster pump station operates normally is not larger, so that the effective volume of the water inlet pool 1000 of the backwater booster pump station of the tailing pond is increased.
According to the water inlet tank 1000 of the tailing pond backwater pressurizing pump station, the overflow weir 3 is arranged in the tank cavity 11, so that part of clear water, namely overflow water, overflows from the top of the overflow weir 3 into the overflow groove 4, and is discharged through the overflow opening 12, so that the clear water overflows from the overflow opening 12 before filling the tank cavity 11, and overflow safety accidents caused by overflow of the clear water from the tank cavity 11 are avoided; the overflow weir 3 is arranged in the pond cavity 11, so that the effective volume of the water inlet pond body 1 is changed into the volume between the lowest water level of the water inlet pond body 1 when the water inlet pipe 2 of the backwater booster pump station operates normally and the overflow water level when the overflow weir 3 exists, and the effective volume of the water inlet pond 1000 of the backwater booster pump station of the tailing pond is increased. In conclusion, the water inlet tank 1000 of the tailing pond backwater booster pump station according to the embodiment of the invention effectively increases the effective volume of the water inlet tank main body 1.
According to one embodiment of the present invention, the top of the overflow weir 3 is higher than the lowest level of the overflow gate 12 and lower than the top of the inlet tank main body 1. It can be understood that the effective volume of the water inlet tank main body 1 is changed into the volume between the lowest water level I of the water inlet tank main body 1 and the overflow water level III with the overflow weir 3 when the water inlet pipe 2 of the backwater booster pump station normally operates, and is not changed into the volume between the lowest water level I of the water inlet tank main body 1 and the overflow water level II of the overflow port 12 when the water inlet pipe 2 of the backwater booster pump station normally operates, so that the effective volume of the water inlet tank 1000 of the backwater booster pump station of the tailings pond is increased.
According to a further embodiment of the present invention, the top of the overflow weir 3 is higher than the highest level of the overflow 12 and lower than the top of the inlet tank main body 1. It can be understood that the effective volume of the water inlet tank main body 1 is changed into the volume between the lowest water level I of the water inlet tank main body 1 and the overflow water level III with the overflow weir 3 when the water inlet pipe 2 of the backwater booster pump station normally operates, and is not changed into the volume between the lowest water level I of the water inlet tank main body 1 and the overflow water level II of the overflow port 12 when the water inlet pipe 2 of the backwater booster pump station normally operates, so that the effective volume of the water inlet tank 1000 of the backwater booster pump station of the tailings pond can be increased more obviously.
According to a further embodiment of the present invention, the upper surface of the bottom of the overflow trough 4 is flush with or close to the lowest level of the weirs 12. It will be appreciated that the upper surface of the bottom of the overflow launder 4 is flush, slightly below or slightly above the lowest level of the weirs 12, ensuring that overflow water in the overflow launder 4 is drained as far as possible.
according to an embodiment of the present invention, the overflow weir 3 includes a vertical sidewall 31 and a horizontal bottom wall 32, both lateral ends of the vertical sidewall 31 are fixed to the upper sidewall of the inlet tank body 1, a portion of the circumferential surface of the horizontal bottom wall 32 is fixed to the lower end of the vertical sidewall 31 of the overflow weir 3, and the remaining portion of the circumferential surface of the horizontal bottom wall 32 is fixed to the upper sidewall of the inlet tank body 1, thereby forming the overflow launder 4. It will be appreciated that the vertical side wall 31 of the weir 3, together with the horizontal bottom wall 32 and the upper side wall of the inlet body 1, form an overflow trough 4, and that the clarified water level reaches the top of the weir 3 before the partially clarified water and the overflow water overflow, so that the weir 3 effectively increases the effective volume of the inlet body 1.
According to one embodiment of the invention, the device also comprises a sludge discharge blow-down pipe 5, one end of the sludge discharge blow-down pipe 5 is arranged on the lower side wall of the water inlet pool main body 1 in a penetrating way, the bottom wall of the sludge discharge blow-down pipe 5 is flush with the upper surface of the bottom wall of the pool cavity 11, and the other end of the sludge discharge blow-down pipe 5 is connected with a trench 6 positioned on the outer side of the water inlet pool main body 1; the sludge discharge and emptying pipe 5 is provided with a valve 51. From this, when needs carry out mud clearance to pond chamber 11, open the valve 51 on row's mud blow-down pipe 5, make water and mud through row's mud blow-down pipe 5 discharge in trench 6 to reach the purpose of clearance pond chamber 11.
According to a further embodiment of the present invention, the water inlet tank further comprises an overflow pipe 7, the overflow pipe 7 is arranged outside the water inlet tank main body 1, one end of the overflow pipe 7 is connected with the overflow port 12, and the other end of the overflow pipe 7 is communicated with the trench 6. From this, when intake pool main part 1 overflows, the overflow water gets into overflow launder 4, discharges through overflow pipe 7, and the trench 6 that rethread intake pool main part 1 outside set up carries out the collection and handles. The overflow pipe 7 and the sludge discharge blow-down pipe 5 are communicated with the same trench 6 together, so that the construction amount of the trench 6 can be reduced, and the construction investment cost can be reduced.
According to a still further embodiment of the invention, the other end of the sludge discharge blow-down pipe 5 and the other end of the overflow pipe 7 are in communication with the trench 6 through a three-way joint 8. It can be understood that the overflow pipe 7 and the sludge discharge emptying pipe 5 are communicated with the same trench 6 through the three-way joint 8, so that the construction amount of the trench 6 can be reduced, and the construction investment cost can be reduced.
According to one embodiment of the invention, one end of the water inlet pipe 2 of the return water booster pump station is higher than the other end of the sludge discharge blow-down pipe 5. It can be understood that the clarified water is contained in the tank cavity 11 of the water inlet tank main body 1, impurities in the water gradually sink to the bottom of the tank cavity 11, and one end of the water inlet pipe 2 of the return water pressurizing pump station is higher than the other end of the sludge discharge blow-down pipe 5, so that the settled sludge can be prevented from being conveyed back to a concentration plant along with the clarified water.
it should be noted that the inlet basin body 1 of the inlet basin 1000 of the return water booster pump station of the tailing pond according to the embodiment of the present invention may have any shape, for example, a circular shape as shown in fig. 1, or a square shape as shown in fig. 3.
in the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a tailing storehouse return water booster pump station intake pond which characterized in that includes:
The water inlet tank comprises a water inlet tank main body, wherein a tank cavity is limited in the water inlet tank main body, and an overflow port is formed in the side wall of the upper part of the water inlet tank main body;
One end of the water inlet pipe of the return water booster pump station is arranged at the lower part of the side wall of the water inlet pool main body in a penetrating way and is communicated with the pool cavity;
And the overflow weir is arranged in the pool cavity and forms an overflow trough together with the upper side wall of the water inlet pool main body, and the overflow opening is communicated with the overflow trough so that the overflow water is discharged from the overflow opening through the overflow trough.
2. The tailings pond return water booster pump station intake pond of claim 1, wherein the top of the overflow weir is higher than the lowest level of the overflow gap and lower than the top of the intake pond main body.
3. The tailings pond return water booster pump station intake pond of claim 2, wherein the top of the overflow weir is higher than the highest position of the overflow gap and lower than the top of the intake pond main body.
4. The tailings pond backwater booster pump station intake pond of claim 2, wherein the upper surface of the bottom of the overflow launder is flush with or close to the lowest position of the overflow gap.
5. The tailings pond return water booster pump station intake pond of claim 1, wherein the overflow weir comprises a vertical side wall and a horizontal bottom wall, the two transverse ends of the vertical side wall are fixed on the upper side wall of the intake pond main body, one part of the peripheral surface of the horizontal bottom wall is fixed with the lower end of the vertical side wall of the overflow weir, and the rest of the peripheral surface of the horizontal bottom wall is fixed with the upper side wall of the intake pond main body, so as to form the overflow trough.
6. the tailings pond return water booster pump station water inlet pond according to claim 1, further comprising a sludge discharge blow-down pipe, wherein one end of the sludge discharge blow-down pipe is arranged on the side wall of the lower part of the water inlet pond main body in a penetrating manner, the bottom wall of the sludge discharge blow-down pipe is flush with the upper surface of the bottom wall of the pond cavity, and the other end of the sludge discharge blow-down pipe is connected with a trench positioned on the outer side of the water inlet pond main body; and a valve is arranged on the sludge discharge and emptying pipe.
7. The tailings pond return water booster pump station water inlet pond of claim 6, further comprising an overflow pipe, wherein the overflow pipe is arranged on the outer side of the water inlet pond main body, one end of the overflow pipe is connected with the overflow port, and the other end of the overflow pipe is communicated with the trench.
8. The tailings pond return water booster pump station water intake pool of claim 7, wherein the other end of the sludge discharge and emptying pipe and the other end of the overflow pipe are communicated with the trench through a three-way joint.
9. The tailings pond return water booster pump station water inlet pond of claim 1, wherein one end of the return water booster pump station water inlet pipe is higher than the other end of the sludge discharge blow-down pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853007.0A CN110541451A (en) | 2019-09-10 | 2019-09-10 | Water inlet pool of tailing pond backwater booster pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853007.0A CN110541451A (en) | 2019-09-10 | 2019-09-10 | Water inlet pool of tailing pond backwater booster pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110541451A true CN110541451A (en) | 2019-12-06 |
Family
ID=68713217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910853007.0A Pending CN110541451A (en) | 2019-09-10 | 2019-09-10 | Water inlet pool of tailing pond backwater booster pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110541451A (en) |
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|---|---|---|---|---|
| GB891874A (en) * | 1960-01-23 | 1962-03-21 | Sulzer Ag | Pumping plant for untreated water |
| SU1073380A1 (en) * | 1982-07-26 | 1984-02-15 | Донецкий Ордена Трудового Красного Знамени Политехнический Институт | Main water-pumping installation for mine |
| CN103485390A (en) * | 2012-06-11 | 2014-01-01 | 上海市政工程设计研究总院（集团）有限公司 | Overflow port of clean-water reservoir of water treatment plant |
| CN203989975U (en) * | 2014-07-02 | 2014-12-10 | 河南新大新材料股份有限公司 | The biochemical settler of Industrial Wastewater Treatment |
| CN204619438U (en) * | 2015-02-15 | 2015-09-09 | 福建省三净环保科技有限公司 | The downflow weir of integrated sewage treating apparatus sedimentation basin |
| CN206454320U (en) * | 2017-02-09 | 2017-09-01 | 青岛新世纪环境工程有限公司 | The efficient clarifying reaction device of fine suspension in a kind of processing sewage |
| CN206715389U (en) * | 2017-04-14 | 2017-12-08 | 佛山科凝新材料科技有限公司 | Subsider for waterglass purification |
| CN207294427U (en) * | 2017-08-25 | 2018-05-01 | 云南佳贝节能科技有限公司 | A kind of quick processing system of beneficiation wastewater |
| CN211873171U (en) * | 2019-09-10 | 2020-11-06 | 中国恩菲工程技术有限公司 | Water inlet pool of tailing pond backwater booster pump station |
-
2019
- 2019-09-10 CN CN201910853007.0A patent/CN110541451A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB891874A (en) * | 1960-01-23 | 1962-03-21 | Sulzer Ag | Pumping plant for untreated water |
| SU1073380A1 (en) * | 1982-07-26 | 1984-02-15 | Донецкий Ордена Трудового Красного Знамени Политехнический Институт | Main water-pumping installation for mine |
| CN103485390A (en) * | 2012-06-11 | 2014-01-01 | 上海市政工程设计研究总院（集团）有限公司 | Overflow port of clean-water reservoir of water treatment plant |
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| CN206454320U (en) * | 2017-02-09 | 2017-09-01 | 青岛新世纪环境工程有限公司 | The efficient clarifying reaction device of fine suspension in a kind of processing sewage |
| CN206715389U (en) * | 2017-04-14 | 2017-12-08 | 佛山科凝新材料科技有限公司 | Subsider for waterglass purification |
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