CN204198571U - Gravity concentration tank sludge condensation system - Google Patents

Gravity concentration tank sludge condensation system Download PDF

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Publication number
CN204198571U
CN204198571U CN201420614385.6U CN201420614385U CN204198571U CN 204198571 U CN204198571 U CN 204198571U CN 201420614385 U CN201420614385 U CN 201420614385U CN 204198571 U CN204198571 U CN 204198571U
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China
Prior art keywords
mud
agitation tank
dynamic agitation
tank
sludge
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Active
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CN201420614385.6U
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Chinese (zh)
Inventor
顾红兵
庄乐鸣
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WUXI GENERAL MACHINERY WORKS CO Ltd
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WUXI GENERAL MACHINERY WORKS CO Ltd
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Abstract

The utility model relates to a kind of gravity concentration tank sludge condensation system, and it comprises sludge lifting pump and thickner, also comprises under meter, dynamic agitation tank and medicament addition device; Described dynamic agitation tank has several separate mud inlets, and dynamic agitation tank has a mud mouth, and dynamic agitation tank has a medicament entrance; Each mud inlet of dynamic agitation tank enters mud pipeline by mud and is connected with a sludge lifting pump, mud between every platform sludge lifting pump and dynamic agitation tank enters on mud pipeline to be provided with a under meter, the described mud mouth of dynamic agitation tank is connected with the entrance of thickner, and the outlet of medicament addition device is connected with the medicament entrance of dynamic agitation tank.The utility model stirs coagulation by carrying out mud medicine in dynamic agitation tank, overcomes in legacy system use procedure all drawbacks existed, simultaneously for the subsequent disposal of mud provides favourable condition; Add medicament expense low simultaneously; Use range is wide.

Description

Gravity concentration tank sludge condensation system
Technical field
The utility model relates to a kind of sludge condensation system, and the utility model especially relates to a kind of gravity concentration tank sludge condensation system.
Background technology
At present, gravity concentration cell system is mainly used in the concentrated further of mud, is that sewage work carries out one of Major Systems of mud-water separation, as Fig. 1.It is mainly made up of following machine: sludge lifting pump 1 and thickner 2 two portions; Sludge lifting pump 1 by mud by Cemented filling to thickner 2 import, after concentrated, mud waits for that next step process, and filtrate is then directly discharged and entered plant area's pipe network; Due to the certain physical characteristics of mud itself, more or less there is mud extraction water ratio high, the residence time is long, and sludge anaerobic releases the problems such as phosphorus.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provide a kind of can improve lignin-sludge diversity, reduce mud extraction water ratio and sludge anaerobic can be prevented to release the gravity concentration tank sludge condensation system of phosphorus.
According to the technical scheme that the utility model provides, described gravity concentration tank sludge condensation system, it comprises sludge lifting pump and thickner, also comprises under meter, dynamic agitation tank and medicament addition device; Described dynamic agitation tank has several separate mud inlets, and dynamic agitation tank has a mud mouth, and dynamic agitation tank has a medicament entrance; Each mud inlet of dynamic agitation tank enters mud pipeline by mud and is connected with a sludge lifting pump, mud between every platform sludge lifting pump and dynamic agitation tank enters on mud pipeline to be provided with a under meter, the described mud mouth of dynamic agitation tank is connected with the entrance of thickner, and the outlet of medicament addition device is connected with the medicament entrance of dynamic agitation tank.
Described sludge lifting pump is that hydraulic fitting submersible sewage pump or dry type install impeller pump.
Driven type thickner centered by described thickner.
Described flow counts magnetic flow meter.
The utility model stirs coagulation by carrying out mud medicine in dynamic agitation tank, overcomes in legacy system use procedure all drawbacks existed, simultaneously for the subsequent disposal of mud provides favourable condition; Add medicament expense low simultaneously; Use range is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
This gravity concentration tank sludge condensation system, it comprises sludge lifting pump 1 and thickner 2, also comprises under meter 3, dynamic agitation tank 4 and medicament addition device 5; Described dynamic agitation tank 4 has several separate mud inlets, and dynamic agitation tank 4 has a mud mouth, and dynamic agitation tank 4 has a medicament entrance; Each mud inlet of dynamic agitation tank 4 enters mud pipeline by mud and is connected with a sludge lifting pump 1, mud between every platform sludge lifting pump 1 and dynamic agitation tank 4 enters on mud pipeline to be provided with a under meter 3, the mud mouth of described dynamic agitation tank 4 is connected with the entrance of thickner 2, and the outlet of medicament addition device 5 is connected with the medicament entrance of dynamic agitation tank 4.
Described sludge lifting pump 1 is that hydraulic fitting submersible sewage pump or dry type install impeller pump.
Driven type thickner centered by described thickner 2.
Described under meter 3 is magnetic flow meter.
Described dynamic agitation tank 4 is mud medicine mixing device, and the mud inlet that it is arranged is multiple, can connect different sorts mud simultaneously and mix simultaneously, arrange stirrer in tank; Mud inlet arranges flow deflector simultaneously, prevents the short stream of mud; In tank, dosing mouth is set simultaneously, realizes the mixing of mud medicine.
Described medicament addition device 5 is can three slot type chemicals dosing plant and dosing pumps of continuous production liquid.
During work, mud is delivered to dynamic agitation tank 4 by pipeline through under meter 3 by sludge lifting pump 1, meanwhile, in the medicine outlet access dynamic agitation tank 4 of medicament addition device 5, with mud carry out mud medicine stir flocculate twist, the mud flocculated enters in thickner 2 and concentrates, and waits for that next step processes after concentrated after mud discharging, and the filtrate of discharge is then directly discharged and entered plant area's pipe network.By the analog quantity interface adding pump that under meter 3 will enter in the analog signals input medicament addition device 5 of mud amount, thus by the flow that frequency transformer regulates dosing pump to export, finally reach the object of saving medicament.

Claims (4)

1. a gravity concentration tank sludge condensation system, it comprises sludge lifting pump (1) and thickner (2), it is characterized in that: also comprise under meter (3), dynamic agitation tank (4) and medicament addition device (5); Described dynamic agitation tank (4) has several separate mud inlets, and dynamic agitation tank (4) has a mud mouth, and dynamic agitation tank (4) has a medicament entrance; Each mud inlet of dynamic agitation tank (4) enters mud pipeline by mud and is connected with a sludge lifting pump (1), mud between every platform sludge lifting pump (1) and dynamic agitation tank (4) enters on mud pipeline to be provided with a under meter (3), the mud mouth of described dynamic agitation tank (4) is connected with the entrance of thickner (2), and the outlet of medicament addition device (5) is connected with the medicament entrance of dynamic agitation tank (4).
2. gravity concentration tank sludge condensation system as claimed in claim 1, is characterized in that: described sludge lifting pump (1) is hydraulic fitting submersible sewage pump or dry type installation impeller pump.
3. gravity concentration tank sludge condensation system as claimed in claim 1, is characterized in that: driven type thickner centered by described thickner (2).
4. gravity concentration tank sludge condensation system as claimed in claim 1, is characterized in that: described under meter (3) is magnetic flow meter.
CN201420614385.6U 2014-10-22 2014-10-22 Gravity concentration tank sludge condensation system Active CN204198571U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420614385.6U CN204198571U (en) 2014-10-22 2014-10-22 Gravity concentration tank sludge condensation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420614385.6U CN204198571U (en) 2014-10-22 2014-10-22 Gravity concentration tank sludge condensation system

Publications (1)

Publication Number Publication Date
CN204198571U true CN204198571U (en) 2015-03-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420614385.6U Active CN204198571U (en) 2014-10-22 2014-10-22 Gravity concentration tank sludge condensation system

Country Status (1)

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CN (1) CN204198571U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104291550A (en) * 2014-10-22 2015-01-21 无锡市通用机械厂有限公司 Sludge concentration system of gravity concentration tank
CN106045251A (en) * 2016-07-20 2016-10-26 无锡派乐科技有限公司 Mixing type sludge mixing pipe with flow ratio monitoring
CN106116102A (en) * 2016-07-20 2016-11-16 无锡派乐科技有限公司 A kind of mud based on flow monitoring and proportioning and flocculant mixing tube

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104291550A (en) * 2014-10-22 2015-01-21 无锡市通用机械厂有限公司 Sludge concentration system of gravity concentration tank
CN106045251A (en) * 2016-07-20 2016-10-26 无锡派乐科技有限公司 Mixing type sludge mixing pipe with flow ratio monitoring
CN106116102A (en) * 2016-07-20 2016-11-16 无锡派乐科技有限公司 A kind of mud based on flow monitoring and proportioning and flocculant mixing tube

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