CN201850629U - Anti-precipitate sewage discharge device - Google Patents
Anti-precipitate sewage discharge device Download PDFInfo
- Publication number
- CN201850629U CN201850629U CN2010205838826U CN201020583882U CN201850629U CN 201850629 U CN201850629 U CN 201850629U CN 2010205838826 U CN2010205838826 U CN 2010205838826U CN 201020583882 U CN201020583882 U CN 201020583882U CN 201850629 U CN201850629 U CN 201850629U
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- pump
- pump pond
- agitator
- pond
- pump sump
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Abstract
The utility model belongs to the technical field of workshop sewage discharge, and particularly discloses an anti-precipitate sewage discharge device. The device comprises a pump sump, vertical sewage pumps arranged in the pump sump, and a liquid level detector arranged above the pump sump, and is characterized in that the pump sump is circular; a pump sump bracket is arranged at the top of the pump sump; a stirrer is arranged at the center of the pump sump; the vertical sewage pumps are respectively and correspondingly arranged at the edge in the pump sump; a water supply pipe with a water inlet and a water outlet is arranged on the pump sump bracket close to the stirrer; the water supply pipe is inserted into the pump sump; an electric valve is arranged at the upper part of the water supply pipe below the water inlet; the water inlet of the water supply pipe is connected with a water supply pipeline; the liquid level detector is arranged on the pump sump bracket; and the vertical sewage pumps, the stirrer, the liquid level detector and the electric valve are respectively connected with a control box arranged beside the pump sump. The device has the advantages of being reasonable in configuration, compact in structure, high in degree of automation, stable and reliable for operation, small in maintenance amount and high in operating rate, and is beneficial to guaranteeing the smooth production.
Description
Technical field
The utility model belongs to workshop effluent discharge technical field, particularly a kind of antisolvent precipitation sewage discharge device.
Background technology
Generally all will sewage discharge device be set in the lowest part in workshop the workshop of handling slip, this device can collect the slip of the run, drip, leak of generation in the production, gets to default setting with vertical foul water pump then.Sewage discharge device handled slip in workshop is discontinuous, and two kinds of situations are generally arranged, the one, and equipment fault or flow process amount increase interior relatively large slip of the short time of being caused suddenly and overflow; The 2nd, the slip that equipment or flow process amount increase a small amount of that is caused once in a while overflows, and belongs to the appearance at random of interruption in time.For first kind of situation; the normal setting is when the liquid level in vertical foul water pump pump pond reaches a default high position; vertical foul water pump Auto Power On, the slip that will flow to vertical foul water pump pump pond is then gradually drained, and the slip liquid level in the pump pond reaches autostop when presetting low level.Second kind of situation is more difficult, and particularly for those material densities and all bigger slip of pulp density, the iron ore ore pulp that for example concentration is high is because material density is big, so the very fast precipitation of slip material after flowing to the pump pond.Like this, the slip of interruption flows to the pump pond, and material precipitates successively then, finally when the pump pit level does not also reach a default high position, the bottom in vertical foul water pump pump pond formed one solid-state material bed, this is material bed partly to surround vertical foul water pump impeller, and it can't be worked.If first kind of situation at this time occur, because vertical foul water pump cisco unity malfunction, its consequence must be that the equipment in the workshop is flooded.At present, had the vertical foul water pump at second kind of situation using, such pump is provided with stirring wheel in the bottom of impeller of pump, also rotation simultaneously of stirring wheel when impeller of pump rotates, with stirring wheel the material that precipitates is stirred into slip, the impeller of vertical foul water pump is drained slip more then.The shortcoming of this pump is the bottom of less and its position of stirring wheel in the pump pond, when the material thickness that precipitates is too big, stirring wheel can only stir bottom part in the pump pond, the material that the slip on top (water) can not see through precipitation becomes slip with stirring wheel mixing of materials on every side, thereby also these materials can't be drained.
Summary of the invention
The purpose of this utility model provides a kind of compact conformation, antisolvent precipitation sewage discharge device that automaticity is high.
The purpose of this utility model realizes by following technical proposals:
Antisolvent precipitation sewage discharge device of the present utility model, comprise the pump pond, be located at vertical foul water pump in this pump pond,
Be located at the liquid level detector of top, pump pond, it is characterized in that described pump pond is the pulsator pond, be provided with pump pond support at the top in this pump pond, center in this pump pond is provided with agitator, edge in this pump pond correspondence respectively is provided with described vertical foul water pump, on the support of described pump pond, be provided with the feed pipe of bringing the mouth of a river and delivery port near the agitator place, this feed pipe inserts in the described pump pond, top at this feed pipe, the below of water inlet is provided with motor operated valve, the water inlet of described feed pipe is connected with supply channel, described liquid level detector is arranged on the support of pump pond, described vertical foul water pump, agitator, liquid level detector is connected with the control cabinet that is located at next door, pump pond respectively with motor operated valve.
Described control cabinet is provided with display screen, control button and audible-visual annunciator, is provided with controlling organization in the described control cabinet
And software systems.
Described agitator is by the agitator transmission device, and the puddler that is connected of agitator transmission device is located at this therewith
Lower floor's agitator arm of puddler bottom, the upper strata agitator arm that is located at this lower floor agitator arm top is formed, and the height of described upper strata agitator arm setting is higher than the high charge level in pump pond, and the height of described lower floor agitator arm setting is higher than the low liquid level in pump pond.
The delivery port of described feed pipe is higher than the high charge level in described pump pond.
The characteristics of antisolvent precipitation sewage discharge device of the present utility model are: be located at the liquid level detector liquid level in testing pump pond and the material level that material precipitates at any time on the support of pump pond in the pump pond, and the length of record liquid level change process time.On the pump pond, be provided with 1 high liquid level, 1 low liquid level and 1 high charge level.The effect of high liquid level is that agitator and vertical foul water pump are started working when the pump pit level surpasses it.Equally, the effect of high charge level is when pump pond material level rises to high charge level, water filling in the pump pond earlier, and agitator and vertical foul water pump are started working then.The effect of low liquid level is when the pump pit level is lower than it, and agitator and vertical foul water pump quit work.Because this system adopts automatic control mode to detect liquid level (material level), automatically according to the liquid level (material level) that presets agitator is stirred in advance then, when treating that precipitation material in the pump pond becomes slip fully, drain sewage with vertical foul water pump again, so no matter whether material precipitates in the pump pond, no matter also how much thickness of material precipitation has, this device can be worked smoothly.
The utility model configuration rationally, compact conformation, automaticity height, easy to operate, operate steadily reliable, maintenance is little, operating rate is high, help ensureing producing and carry out smoothly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, antisolvent precipitation sewage discharge device of the present utility model, comprise pump pond 1, be located at the vertical foul water pump 8 in this pump pond 1, be located at the liquid level detector 12 of 1 top, pump pond, it is characterized in that described pump pond 1 is the pulsator pond, be provided with pump pond support 6 at the top in this pump pond 1, center in this pump pond 1 is provided with agitator, edge in this pump pond 1 correspondence respectively is provided with described vertical foul water pump 8, on described pump pond support 6, be provided with the feed pipe 7 of bringing the mouth of a river 9 and delivery port 5 near the agitator place, this feed pipe 7 inserts in the described pump pond 1, top at this feed pipe 7, the below of water inlet 9 is provided with motor operated valve 10, feed water or cut off the water supply in order to control, the water inlet 9 of described feed pipe 7 is connected with supply channel, described liquid level detector 12 is arranged on the pump pond support 6, liquid level that can testing pump pond 1 also can detect subsurface precipitated solid material level.Described vertical foul water pump 8, agitator, liquid level detector 12 and motor operated valve 10 are connected with the control cabinet 13 that is located at 1 next door, pump pond respectively.
Described control cabinet 13 is provided with display screen, control button and audible-visual annunciator, is provided with control in the described control cabinet 13
System mechanism and software systems.Display screen on it can show that liquid level (material level), the duty of vertical foul water pump 8, the system in pump pond 1 are provided with parameter etc.By control button systematic parameter can be set.Before agitator and 8 startups of vertical foul water pump, send sound and light alarm, note with personnel around reminding.
Described agitator is by agitator transmission device 11, the puddler 3 that is connected of agitator transmission device 11 therewith,
Be located at lower floor's agitator arm 2 of these puddler 3 bottoms, the upper strata agitator arm 4 that is located at these lower floor's agitator arm 2 tops is formed, agitator adopts double-deck agitator arm structure, and the height that described upper strata agitator arm 4 is provided with is higher than the high charge level 15 in pump pond 1, is responsible for the stirring of pump pond 1 first half slip.The height that described lower floor agitator arm 2 is provided with is higher than the low liquid level 16 in pump pond 1, is responsible for the stirring of pump pond 1 Lower Half slip, to guarantee the flowability of vertical foul water pump pump housing slip on every side.Agitator transmission device 11 is arranged on the pump pond support 6, and double-deck agitator arm low speed rotation can guarantee to be fully loaded with startup under the precipitation state fully at material.
The delivery port 5 of described feed pipe 7 is higher than the high charge level 15 in described pump pond 1, to avoid precipitating material delivery port is blocked.
The operating principle of antisolvent precipitation sewage discharge device of the present utility model is: system works can be divided into three kinds of situations basically:
1, the pump pit level paramount liquid level 14 that slowly rises in a long time.At this moment, start agitator earlier, after agitator work a period of time, the precipitation material gradually becomes slip, when treating that precipitation material in the pump pond 1 becomes slip fully (length of this section mixing time can be determined according to the factors such as size in material property and pump pond 1), restart vertical foul water pump 8 slip is drained, when the pump pit level dropped to low liquid level 16, vertical foul water pump 8 and agitator quit work.In this case, because the material level of precipitation material does not also reach high charge level 15,, therefore do not need to add water so the ratio of pump mediocre person material and water is fit to form slip.
2, pump pond material level rises to high charge level 15.Consider that factors such as evaporation of water may cause the ratio of water in the pump pond 1
Example is on the low side and be not suitable for forming slip, at this moment needs to add water.Open the motor operated valve 10 of feed pipe 7 earlier, water filling in pump pond 1, after reaching high liquid level 14, the pump pit level stops to supply water, start agitator then, after agitator work a period of time, the precipitation material gradually becomes slip, when treating that precipitation material in the pump pond 1 becomes slip fully (length of this section mixing time can be determined according to factors such as material property and pump pond sizes), restarting vertical foul water pump 8 drains slip, when the pump pit level dropped to low liquid level 16, vertical foul water pump 8 and agitator quit work.
3, the very fast at short notice rising of pump pit level.This is a kind of emergency.For example in several minutes, the former relatively liquid level of liquid level rises to more than 1/4th of pump pond 1 height, at this moment might be that production procedure has bigger overflow or accident race to emit.Consider that agitator need stir a period of time in advance,, then start vertical foul water pump 8 then, pump pond 1 is flooded to avoid overflow so start agitator (length of this section mixing time can be determined according to factors such as material property and pump pond sizes) immediately.Equally, when the pump pit level dropped to low liquid level 16, vertical foul water pump 8 and agitator quit work.For personnel around reminding note, before starting, agitator and vertical foul water pump 8 send sound and light alarm.
The utility model configuration rationally, compact conformation, automaticity height, easy to operate, operate steadily reliable, maintenance is little, operating rate is high, help ensureing producing and carry out smoothly.
Claims (4)
1. antisolvent precipitation sewage discharge device, comprise the pump pond, be located at the vertical foul water pump in this pump pond, be located at the liquid level detector of top, pump pond, it is characterized in that described pump pond is the pulsator pond, be provided with pump pond support at the top in this pump pond, center in this pump pond is provided with agitator, edge in this pump pond correspondence respectively is provided with described vertical foul water pump, on the support of described pump pond, be provided with the feed pipe of bringing the mouth of a river and delivery port near the agitator place, this feed pipe inserts in the described pump pond, top at this feed pipe, the below of water inlet is provided with motor operated valve, the water inlet of described feed pipe is connected with supply channel, described liquid level detector is arranged on the support of pump pond, described vertical foul water pump, agitator, liquid level detector is connected with the control cabinet that is located at next door, pump pond respectively with motor operated valve.
2. antisolvent precipitation sewage discharge device according to claim 1 is characterized in that described control cabinet is provided with display screen, control button and audible-visual annunciator, is provided with controlling organization and software systems in the described control cabinet.
3. antisolvent precipitation sewage discharge device according to claim 1, it is characterized in that described agitator is by the agitator transmission device, the puddler that is connected of agitator transmission device therewith, be located at lower floor's agitator arm of this puddler bottom, the upper strata agitator arm that is located at this lower floor agitator arm top is formed, the height of described upper strata agitator arm setting is higher than the high charge level in pump pond, and the height of described lower floor agitator arm setting is higher than the low liquid level in pump pond.
4. antisolvent precipitation sewage discharge device according to claim 1 is characterized in that the delivery port of described feed pipe is higher than the high charge level in described pump pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205838826U CN201850629U (en) | 2010-10-30 | 2010-10-30 | Anti-precipitate sewage discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205838826U CN201850629U (en) | 2010-10-30 | 2010-10-30 | Anti-precipitate sewage discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850629U true CN201850629U (en) | 2011-06-01 |
Family
ID=44093028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205838826U Expired - Lifetime CN201850629U (en) | 2010-10-30 | 2010-10-30 | Anti-precipitate sewage discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850629U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015521A (en) * | 2011-09-22 | 2013-04-03 | 格兰富控股联合股份公司 | Waste water lifting installation |
| CN104674934A (en) * | 2014-12-30 | 2015-06-03 | 大连维乐液压制造有限公司 | Sewage drainage device |
| CN107694159A (en) * | 2017-10-31 | 2018-02-16 | 中冶北方（大连）工程技术有限公司 | A kind of ore dressing plant accident ore pulp processing system |
| CN109283885A (en) * | 2018-09-26 | 2019-01-29 | 郑州市泰科工控自动化有限公司 | Meterial accumulation starts method, apparatus and stabilized soil mixing station control system |
-
2010
- 2010-10-30 CN CN2010205838826U patent/CN201850629U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015521A (en) * | 2011-09-22 | 2013-04-03 | 格兰富控股联合股份公司 | Waste water lifting installation |
| CN103015521B (en) * | 2011-09-22 | 2015-05-20 | 格兰富控股联合股份公司 | Waste water lifting installation |
| CN104674934A (en) * | 2014-12-30 | 2015-06-03 | 大连维乐液压制造有限公司 | Sewage drainage device |
| CN107694159A (en) * | 2017-10-31 | 2018-02-16 | 中冶北方（大连）工程技术有限公司 | A kind of ore dressing plant accident ore pulp processing system |
| CN107694159B (en) * | 2017-10-31 | 2023-03-24 | 中冶北方（大连）工程技术有限公司 | Ore dressing plant accident ore pulp processing system |
| CN109283885A (en) * | 2018-09-26 | 2019-01-29 | 郑州市泰科工控自动化有限公司 | Meterial accumulation starts method, apparatus and stabilized soil mixing station control system |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |