CN103601312A - Stone material sewage treatment system and method thereof - Google Patents

Stone material sewage treatment system and method thereof Download PDF

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Publication number
CN103601312A
CN103601312A CN201310514339.9A CN201310514339A CN103601312A CN 103601312 A CN103601312 A CN 103601312A CN 201310514339 A CN201310514339 A CN 201310514339A CN 103601312 A CN103601312 A CN 103601312A
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China
Prior art keywords
sewage
tower
water purification
central controller
sludge
Prior art date
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CN201310514339.9A
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Chinese (zh)
Inventor
徐连波
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徐连波
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Application filed by 徐连波 filed Critical 徐连波
Priority to CN201310514339.9A priority Critical patent/CN103601312A/en
Publication of CN103601312A publication Critical patent/CN103601312A/en

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Abstract

The invention discloses a stone material sewage treatment system and a treatment method thereof. The sewage is characterized in that sewage is filtered by a residue blocking grill, filtered sewage flows into a sewage pool, sewage in the sewage pool is injected to a sewage pipe by a sewage pump, a flocculating agent is injected to the sewage pipe by a metering pump, and the sewage pipe and a sewage tower are communicated to make sewage containing the flocculating agent flow into the bottom in the sewage tower; a solenoid valve is arranged at the bottom of the sewage tower, a grill used for blocking the rise of sludge is arranged in the sewage tower, a solenoid valve is arranged at the bottom of a water purification tower, and a purified water outlet is arranged at the top of the water purification tower; and the solenoid valve at the bottom of the sewage tower and the solenoid valve at the bottom of the water purification tower are respectively communicated with the sewage pool, and the running of each of the sewage pump, the metering pump, the solenoid valves and the sludge pump is controlled by a central controller. The stone material sewage treatment system disclosed in the invention has the advantages of small occupied area, automatic running under the control of the central controller, simple operation, and small manpower demand; and the sewage treatment method disclosed in the invention has the advantages of fast sewage treatment speed, good quality of purified water obtained after the treatment, and high cyclic utilization rate.

Description

A kind of stone processed sewage treatment system and method
Technical field
The treatment system and the method that the present invention relates to a kind of waste pollutant, relate to a kind of stone processed sewage treatment system and method specifically.
Background technology
Stone material deep processing enterprise is the rich and influential family of water resources consumption, and its sewage producing in process of production contains a large amount of suspended solids, after discharge, can cause serious water pollution.
Stone sewage treatment process of the prior art mainly contains: pipe settling tank method, horizontal sedimentation tank method, main frame settling process, drum concentration dehydrating integrated machine method, although these methods can both realize purification and the recycle of stone sewage to a certain extent, but still have that floor space is large, operation operation is complicated, throw out easily hardens, be difficult to cleaning, manpower requirement amount is large, personnel labor intensity is high, poor processing effect, the problem that cyclic utilization rate is low.
Summary of the invention
Technical problem to be solved by this invention, is just to provide stone processed sewage treatment system and method that a kind for the treatment of effect is good.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of stone processed sewage treatment system, sewage flows into sewage lagoon after debris retaining grid filtration, sump pump injects waste pipe the sewage in sewage lagoon, and volume pump injects waste pipe flocculation agent, and waste pipe communicates with sewage tower and makes the sewage that is mixed with flocculation agent flow into sewage tower inner bottom part; Sewage tower bottom has magnetic valve, and there is the grid that stops that mud rises sewage tower inside, and sewage top of tower has effluent weir, and effluent weir communicates with water purification tower and makes to flow into water purification tower inner bottom part through the preliminary water purification filtering of sewage tower; Water purification tower bottom has magnetic valve, and water purification top of tower has pure water inlet; The magnetic valve of the magnetic valve of sewage tower bottom and water purification tower bottom is all connected with sludge sump, in sludge sump, there is the stirrer that stirs sewage, sludge pump injects pressure filter the sewage in sludge sump and filters, and the operation of above-mentioned sump pump, volume pump, magnetic valve, sludge pump is subject to central controller controls.
Further, in sewage lagoon, there are upper limit liquid level sensor and bottom limit level sensor, central controller receives the signal of the sensor and controls sump pump and starts when sewage level is higher than upper limit liquid level sensor in sewage lagoon, during lower than bottom limit level sensor, stops.
Further, magnetic flow meter is installed in waste pipe, central controller, according to the discharge of sewage of under meter transmission, is controlled the dosage that volume pump injects flocculation agent.
Further, in sludge sump, there are upper limit liquid level sensor and bottom limit level sensor, central controller receives the signal of the sensor and controls sludge pump and starts when sewage level is higher than upper limit liquid level sensor in sludge sump, during lower than bottom limit level sensor, stops.
Further, the magnetic valve of central controller controls sewage tower bottom cuts out when in sludge sump, sewage level is higher than upper limit liquid level sensor, during lower than bottom limit level sensor, opens.
Further, also include tank, the water purification flowing out from the pure water inlet of water purification tower and the water purification after Filter Press flow into tank.
Further, flocculation agent is stored in grug feeding jar, is provided with medicinal liquid agitating machine in grug feeding jar.
Further, switch is once at regular intervals for the magnetic valve of central controller controls water purification tower bottom.
Further, the bottom of described sewage tower and water purification tower is inverted cone-shaped structure.
A stone sewage treatment process, is used above-mentioned stone processed sewage treatment system, comprises the steps:
(1) sewage flows into sewage lagoon after debris retaining grid filtration falls larger buoyancy aid;
(2) central controller controls sump pump starts during higher than upper limit liquid level at sewage level, and the sewage in sewage lagoon is injected to waste pipe, at sewage level, stops during lower than bottom limit level;
(3) central controller, according to the discharge of sewage in waste pipe, is controlled the dosage that volume pump injects flocculation agent in waste pipe;
(4) be mixed with sewage fully reaction layering in sewage tower of flocculation agent, through the preliminary upper strata water purification filtering of grid, through effluent weir overflow to water purification tower, carry out after secondary sedimentation, the water purification of reusable edible flows out from the pure water inlet of water purification top of tower, the mud that is deposited in bottom enters sludge sump when water purification tower bottom magnetic valve is opened, and switch is once at regular intervals by manual control switch or by central controller controls for magnetic valve; The mud that is deposited in sewage tower bottom enters sludge sump when sewage tower bottom magnetic valve is opened, and the magnetic valve of central controller controls sewage tower bottom cuts out when in sludge sump, sewage level is higher than upper limit liquid level, during lower than bottom limit level, opens;
(5) central controller controls sludge pump starts when in sludge sump, sewage level is higher than upper limit liquid level, the sewage in sludge sump is injected to pressure filter and filter, and obtains water purification and the dehydrated sludge cake of reusable edible; At sewage level, stop during lower than bottom limit level.
The invention has the beneficial effects as follows:
Stone processed sewage treatment system disclosed in this invention, floor space is little, and under the control of central controller, operation automatically, not only easy and simple to handle, and manpower requirement is little.
Stone sewage treatment process disclosed in this invention, sewage disposal speed is fast, and the water purification water quality obtaining after processing is good, and cyclic utilization rate is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1 disclosed stone processed sewage treatment system;
Fig. 2 is the schema of the disclosed stone sewage treatment process of the embodiment of the present invention 1.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1, as shown in Figure 1, the present embodiment discloses a kind of stone processed sewage treatment system, sewage flows into sewage lagoon after debris retaining grid filtration, in sewage lagoon, there are upper limit liquid level sensor and bottom limit level sensor, central controller receives the signal of the sensor and controls sump pump 1 and starts when sewage level is higher than upper limit liquid level sensor in sewage lagoon, and sewage is injected to waste pipe, during lower than bottom limit level sensor, stops.Volume pump 2 injects waste pipe flocculation agent, pump pressure in volume pump must be greater than the hydraulic pressure in waste pipe, and check valve is set and prevents sewage recoil after termination of pumping, magnetic flow meter is installed in waste pipe, central controller is according to the discharge of sewage of under meter transmission, control the dosage that volume pump injects flocculation agent, in the present embodiment, chemicals feeder is stored in grug feeding jar 3 after PAM or PCM and tap water are formulated as to flocculation agent in proportion, in grug feeding jar, be provided with the medicinal liquid agitating machine that prevents flocculation agent precipitation, waste pipe communicates with sewage tower 4 and makes the sewage that is mixed with flocculation agent flow into sewage tower inner bottom part, sewage tower bottom has magnetic valve 41, and there is the grid that stops that mud rises sewage tower inside, and sewage top of tower has effluent weir 42, and effluent weir communicates with water purification tower 5 and makes to flow into water purification tower inner bottom part through the preliminary water purification filtering of sewage tower, water purification tower bottom has magnetic valve 51, and water purification top of tower has pure water inlet 52, the magnetic valve of the magnetic valve of sewage tower bottom and water purification tower bottom is all connected with sludge sump 6, in sludge sump, there are upper limit liquid level sensor and bottom limit level sensor, central controller receives the signal of the sensor and controls sludge pump 7 and starts when sewage level is higher than upper limit liquid level sensor in sludge sump, sewage in sludge sump is injected to pressure filter 8 and filter, during lower than bottom limit level sensor, stop, in sludge sump, there is the sewage of stirring to prevent the stirrer 61 of its precipitation, idle running work in the situation that this stirrer being forbidden there is no sewage in sludge sump.The magnetic valve of central controller controls sewage tower bottom cuts out when in sludge sump, sewage level is higher than upper limit liquid level sensor, during lower than bottom limit level sensor, opens.Switch is once at regular intervals for the magnetic valve of central controller controls water purification tower bottom.The bottom of described sewage tower and water purification tower is inverted cone-shaped structure.Also include tank, the water purification flowing out from the pure water inlet of water purification tower and the water purification after Filter Press flow into tank so that recycle.In the present embodiment, above-mentioned sump pump and sludge pump all use pneumatic diaphragm pump.Pressure filter is two, one open one standby.
The disclosed stone processed sewage treatment system of the present embodiment, floor space is little, and under the control of central controller, operation automatically, not only easy and simple to handle, and manpower requirement is little.
As shown in Figure 2, the present embodiment also discloses a kind of stone sewage treatment process, uses above-mentioned stone processed sewage treatment system, comprises the steps:
(1) sewage flows into sewage lagoon after debris retaining grid filtration falls larger buoyancy aid;
(2) central controller controls sump pump starts during higher than upper limit liquid level at sewage level, and the sewage in sewage lagoon is injected to waste pipe, at sewage level, stops during lower than bottom limit level;
(3) central controller, according to the discharge of sewage in waste pipe, is controlled the dosage that volume pump injects flocculation agent in waste pipe;
(4) be mixed with sewage fully reaction layering in sewage tower of flocculation agent, through the preliminary upper strata water purification filtering of grid, through effluent weir overflow to water purification tower, carry out after secondary sedimentation, the water purification of reusable edible flows out from the pure water inlet of water purification top of tower, the mud that is deposited in bottom enters sludge sump when water purification tower bottom magnetic valve is opened, and switch is once at regular intervals by manual control switch or by central controller controls for magnetic valve; The mud that is deposited in sewage tower bottom enters sludge sump when sewage tower bottom magnetic valve is opened, and the magnetic valve of central controller controls sewage tower bottom cuts out when in sludge sump, sewage level is higher than upper limit liquid level, during lower than bottom limit level, opens;
(5) central controller controls sludge pump starts when in sludge sump, sewage level is higher than upper limit liquid level, the sewage in sludge sump is injected to pressure filter and filter, and obtains water purification and the dehydrated sludge cake of reusable edible; At sewage level, stop during lower than bottom limit level.
The disclosed stone sewage treatment process of the present embodiment, cost of sewage disposal is low, and speed is fast, and the water purification water quality obtaining after processing is good, and cyclic utilization rate is high.

Claims (10)

1. a stone processed sewage treatment system, sewage flows into sewage lagoon after debris retaining grid filtration, it is characterized in that: sump pump injects waste pipe the sewage in sewage lagoon, and volume pump injects waste pipe flocculation agent, waste pipe communicates with sewage tower and makes the sewage that is mixed with flocculation agent flow into sewage tower inner bottom part; Sewage tower bottom has magnetic valve, and there is the grid that stops that mud rises sewage tower inside, and sewage top of tower has effluent weir, and effluent weir communicates with water purification tower and makes to flow into water purification tower inner bottom part through the preliminary water purification filtering of sewage tower; Water purification tower bottom has magnetic valve, and water purification top of tower has pure water inlet; The magnetic valve of the magnetic valve of sewage tower bottom and water purification tower bottom is all connected with sludge sump, in sludge sump, there is the stirrer that stirs sewage, sludge pump injects pressure filter the sewage in sludge sump and filters, and the operation of above-mentioned sump pump, volume pump, magnetic valve, sludge pump is subject to central controller controls.
2. stone processed sewage treatment system according to claim 1, it is characterized in that: in sewage lagoon, have upper limit liquid level sensor and bottom limit level sensor, central controller receives the signal of the sensor and controls sump pump and starts when sewage level is higher than upper limit liquid level sensor in sewage lagoon, during lower than bottom limit level sensor, stops.
3. stone processed sewage treatment system according to claim 1, is characterized in that: magnetic flow meter is installed in waste pipe, and central controller, according to the discharge of sewage of under meter transmission, is controlled the dosage that volume pump injects flocculation agent.
4. stone processed sewage treatment system according to claim 1, it is characterized in that: in sludge sump, have upper limit liquid level sensor and bottom limit level sensor, central controller receives the signal of the sensor and controls sludge pump and starts when sewage level is higher than upper limit liquid level sensor in sludge sump, during lower than bottom limit level sensor, stops.
5. stone processed sewage treatment system according to claim 4, is characterized in that: the magnetic valve of central controller controls sewage tower bottom cuts out when in sludge sump, sewage level is higher than upper limit liquid level sensor, during lower than bottom limit level sensor, opens.
6. stone processed sewage treatment system according to claim 1, is characterized in that: also include tank, the water purification and the water purification after Filter Press that from the pure water inlet of water purification tower, flow out flow into tank.
7. stone processed sewage treatment system according to claim 1, is characterized in that: flocculation agent is stored in grug feeding jar, is provided with medicinal liquid agitating machine in grug feeding jar.
8. stone processed sewage treatment system according to claim 1, is characterized in that: switch is once at regular intervals for the magnetic valve of central controller controls water purification tower bottom.
9. stone processed sewage treatment system according to claim 1, is characterized in that: the bottom of described sewage tower and water purification tower is inverted cone-shaped structure.
10. a stone sewage treatment process, is used the stone processed sewage treatment system described in the claims 1, it is characterized in that, comprises the steps:
(1) sewage flows into sewage lagoon after debris retaining grid filtration falls larger buoyancy aid;
(2) central controller controls sump pump starts during higher than upper limit liquid level at sewage level, and the sewage in sewage lagoon is injected to waste pipe, at sewage level, stops during lower than bottom limit level;
(3) central controller, according to the discharge of sewage in waste pipe, is controlled the dosage that volume pump injects flocculation agent in waste pipe;
(4) be mixed with sewage fully reaction layering in sewage tower of flocculation agent, through the preliminary upper strata water purification filtering of grid, through effluent weir overflow to water purification tower, carry out after secondary sedimentation, the water purification of reusable edible flows out from the pure water inlet of water purification top of tower, the mud that is deposited in bottom enters sludge sump when water purification tower bottom magnetic valve is opened, and switch is once at regular intervals by manual control switch or by central controller controls for magnetic valve; The mud that is deposited in sewage tower bottom enters sludge sump when sewage tower bottom magnetic valve is opened, and the magnetic valve of central controller controls sewage tower bottom cuts out when in sludge sump, sewage level is higher than upper limit liquid level, during lower than bottom limit level, opens;
(5) central controller controls sludge pump starts when in sludge sump, sewage level is higher than upper limit liquid level, the sewage in sludge sump is injected to pressure filter and filter, and obtains water purification and the dehydrated sludge cake of reusable edible; At sewage level, stop during lower than bottom limit level.
CN201310514339.9A 2013-10-22 2013-10-22 Stone material sewage treatment system and method thereof CN103601312A (en)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104193117A (en) * 2014-09-24 2014-12-10 厦门福润源环保科技有限公司 Treatment device of processing wastewater of jade
CN106396168A (en) * 2016-08-31 2017-02-15 甘肃金润玉石业有限公司 Marble wastewater processing system
CN108675493A (en) * 2018-05-21 2018-10-19 安顺市杰勇石业有限公司 A kind of multi-stage sewage filtration system and multi-stage sewage filter method
CN108746901A (en) * 2018-07-10 2018-11-06 常州工学院 A kind of Full-automatic electrolytic processing electrolyte filter and method
CN109603220A (en) * 2018-12-14 2019-04-12 安徽海螺集团有限责任公司 A kind of cement kiln CCS system production method of reutilizing wastewater

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103043869A (en) * 2013-01-15 2013-04-17 广东顺德弘顺达环保产业技术投资有限公司 Recycling sewage treatment equipment by utilizing automatic backflow reactor and sewage treatment method thereof
CN103043870A (en) * 2013-01-15 2013-04-17 广东顺德弘顺达环保产业技术投资有限公司 Novel automatic-reflux biological sewage processor
CN202898136U (en) * 2012-08-13 2013-04-24 湘潭三盛机电科技有限公司 Sewage treatment system for processing artificial granite and quartzite

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202898136U (en) * 2012-08-13 2013-04-24 湘潭三盛机电科技有限公司 Sewage treatment system for processing artificial granite and quartzite
CN103043869A (en) * 2013-01-15 2013-04-17 广东顺德弘顺达环保产业技术投资有限公司 Recycling sewage treatment equipment by utilizing automatic backflow reactor and sewage treatment method thereof
CN103043870A (en) * 2013-01-15 2013-04-17 广东顺德弘顺达环保产业技术投资有限公司 Novel automatic-reflux biological sewage processor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104193117A (en) * 2014-09-24 2014-12-10 厦门福润源环保科技有限公司 Treatment device of processing wastewater of jade
CN104193117B (en) * 2014-09-24 2017-04-26 厦门福润源环保科技有限公司 Treatment device of processing wastewater of jade
CN106396168A (en) * 2016-08-31 2017-02-15 甘肃金润玉石业有限公司 Marble wastewater processing system
CN106396168B (en) * 2016-08-31 2019-12-17 甘肃金润玉石业有限公司 Marble effluent disposal system
CN108675493A (en) * 2018-05-21 2018-10-19 安顺市杰勇石业有限公司 A kind of multi-stage sewage filtration system and multi-stage sewage filter method
CN108746901A (en) * 2018-07-10 2018-11-06 常州工学院 A kind of Full-automatic electrolytic processing electrolyte filter and method
CN109603220A (en) * 2018-12-14 2019-04-12 安徽海螺集团有限责任公司 A kind of cement kiln CCS system production method of reutilizing wastewater
CN109603220B (en) * 2018-12-14 2020-05-22 安徽海螺集团有限责任公司 Cement kiln CCS system production wastewater recycling method

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Application publication date: 20140226