CN204384989U - For the sewage disposal device of monoammonium phosphate production system - Google Patents

For the sewage disposal device of monoammonium phosphate production system Download PDF

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Publication number
CN204384989U
CN204384989U CN201420773939.7U CN201420773939U CN204384989U CN 204384989 U CN204384989 U CN 204384989U CN 201420773939 U CN201420773939 U CN 201420773939U CN 204384989 U CN204384989 U CN 204384989U
Authority
CN
China
Prior art keywords
oxidation pond
settling bowl
water inlet
water outlet
water
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.)
Expired - Fee Related
Application number
CN201420773939.7U
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Chinese (zh)
Inventor
赵建国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Fengli Chemical Co Ltd
Original Assignee
Hubei Fengli Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hubei Fengli Chemical Co Ltd filed Critical Hubei Fengli Chemical Co Ltd
Priority to CN201420773939.7U priority Critical patent/CN204384989U/en
Application granted granted Critical
Publication of CN204384989U publication Critical patent/CN204384989U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of sewage disposal device for monoammonium phosphate production system, comprise settling bowl, stair oxidation pond, secondary oxidation pond and filtering basin, the water inlet of described settling bowl is connected with waste pipe, the water outlet of described settling bowl is connected with the water inlet in described stair oxidation pond, the water outlet in described stair oxidation pond is connected with the water inlet in described secondary oxidation pond, the water outlet in described secondary oxidation pond is connected with the water inlet of described filtering basin, and the water outlet of described filtering basin is connected with water shoot.The sewage disposal device that the utility model is used for monoammonium phosphate production system adopts settling bowl and multi-stage oxidizing treating pond, the phosphorus that will be possible to use carries out recycle, cost-saving, sewage is carried out secondary oxidation simultaneously and once filters, guarantee draining is nontoxic, does not cause environmental pollution.

Description

For the sewage disposal device of monoammonium phosphate production system
Technical field
The utility model relates to a kind of waste disposal plant, particularly relates to a kind of sewage disposal device for monoammonium phosphate production system.
Background technology
Monoammonium phosphate is a kind of material with stronger contaminative, and in its manufacturing processed, waste residue is discharged with trade effluent, if untreated, can produce pollute environment.
Utility model content
The purpose of this utility model is just to provide a kind of sewage disposal device for monoammonium phosphate production system to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of sewage disposal device for monoammonium phosphate production system, comprise settling bowl, stair oxidation pond, secondary oxidation pond and filtering basin, the water inlet of described settling bowl is connected with waste pipe, the water outlet of described settling bowl is connected with the water inlet in described stair oxidation pond, the water outlet in described stair oxidation pond is connected with the water inlet in described secondary oxidation pond, the water outlet in described secondary oxidation pond is connected with the water inlet of described filtering basin, and the water outlet of described filtering basin is connected with water shoot.
Particularly, the water inlet of described settling bowl is arranged on the top of described settling bowl, the water outlet of described settling bowl is arranged on the top of described settling bowl, the bottom of described settling bowl is provided with feedback outlet, in described settling bowl, water inlet locations is provided with the vertical clapboard do not closed bottom, the below of described water outlet is provided with screen plate, and the below of described water-in is provided with flashboard valve.
Settling bowl carries out precipitation process to the sewage of discharging, and is recycled to production unit again, carries out second stage employ by after floating phosphorus wherein and phosphorus mud precipitation by feedback outlet.
Particularly, the described water inlet in stair oxidation pond is identical with the position of water outlet with the water inlet of described settling bowl with the position of water outlet, in described stair oxidation pond, water outlet position is provided with the vertical baffle do not closed bottom, the water-in side in described stair oxidation pond is provided with flocculation agent entrance, and the water-in in described stair oxidation pond and the below of described flocculation agent entrance are provided with agitator.
Particularly, the structure in described secondary oxidation pond is identical with the structure in described stair oxidation pond, and the flocculation agent that described stair oxidation pond is added is Wingdale, and the flocculation agent that described secondary oxidation pond is added is aluminium salt and the agent of SYNTHETIC OPTICAL WHITNER mixed flocculation.
Multi-stage oxidizing can be carried out to sewage in stair oxidation pond and secondary oxidation pond, nontoxic after ensureing discharge.
Particularly, horizontal filtering net is provided with in described filtering basin.Filtering net, for filtering the impurity be flocculated, does not make it be disposed to water shoot.
The beneficial effects of the utility model are:
The sewage disposal device that the utility model is used for monoammonium phosphate production system adopts settling bowl and multi-stage oxidizing treating pond, the phosphorus that will be possible to use carries out recycle, cost-saving, sewage is carried out secondary oxidation simultaneously and once filters, guarantee draining is nontoxic, does not cause environmental pollution.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the sewage disposal device of monoammonium phosphate production system.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model is used for the sewage disposal device of monoammonium phosphate production system, comprise settling bowl 1, stair oxidation pond 2, secondary oxidation pond 3 and filtering basin 4, the water inlet of settling bowl 1 is connected with waste pipe 5, the water outlet of settling bowl 1 is connected with the water inlet in stair oxidation pond 2, the water outlet in stair oxidation pond 2 is connected with the water inlet in secondary oxidation pond 3, the water outlet in secondary oxidation pond 3 is connected with the water inlet of filtering basin 4, the water outlet of filtering basin 4 is connected with water shoot 14, the water inlet of settling bowl 1 is arranged on the top of settling bowl 1, the water outlet of settling bowl 1 is arranged on the top of settling bowl 1, the bottom of settling bowl 1 is provided with feedback outlet 6, in settling bowl 1, water inlet locations is provided with the vertical clapboard 7 do not closed bottom, the below of water outlet is provided with screen plate 9, the below of water-in is provided with flashboard valve 8, the water inlet in stair oxidation pond 2 is identical with the position of water outlet with the water inlet of settling bowl 1 with the position of water outlet, in stair oxidation pond 2, water outlet position is provided with the vertical baffle 12 do not closed bottom, the water-in side in stair oxidation pond 2 is provided with flocculation agent entrance 10, the water-in in stair oxidation pond 2 and the below of flocculation agent entrance 10 are provided with agitator 11, the structure in secondary oxidation pond 3 is identical with the structure in stair oxidation pond 2, the flocculation agent that stair oxidation pond 2 is added is Wingdale, the flocculation agent that secondary oxidation pond 3 is added is aluminium salt and the agent of SYNTHETIC OPTICAL WHITNER mixed flocculation, horizontal filtering net 13 is provided with in filtering basin 4.
The principle of work that the utility model is used for the sewage disposal device of monoammonium phosphate production system is as follows:
Sewage is drained into settling bowl 1 and carry out precipitation process, when needing floating phosphorus wherein and phosphorus mud precipitation to be recycled to production unit, close slide valve 8, again by opening feedback outlet 6, phosphorus is wherein delivered to production unit second stage employ, remaining sewage is delivered to stair oxidation pond 2 and secondary oxidation pond 3 by water outlet and is carried out oxidizing, flocculating process, finally again by after filtering net 13 impurity screening of filtering basin 4, is disposed to water shoot 14.

Claims (5)

1. for the sewage disposal device of monoammonium phosphate production system, it is characterized in that: comprise settling bowl, stair oxidation pond, secondary oxidation pond and filtering basin, the water inlet of described settling bowl is connected with waste pipe, the water outlet of described settling bowl is connected with the water inlet in described stair oxidation pond, the water outlet in described stair oxidation pond is connected with the water inlet in described secondary oxidation pond, the water outlet in described secondary oxidation pond is connected with the water inlet of described filtering basin, and the water outlet of described filtering basin is connected with water shoot.
2. the sewage disposal device for monoammonium phosphate production system according to claim 1, it is characterized in that: the water inlet of described settling bowl is arranged on the top of described settling bowl, the water outlet of described settling bowl is arranged on the top of described settling bowl, the bottom of described settling bowl is provided with feedback outlet, in described settling bowl, water inlet locations is provided with the vertical clapboard do not closed bottom, the below of described water outlet is provided with screen plate, and the below of described water inlet is provided with flashboard valve.
3. the sewage disposal device for monoammonium phosphate production system according to claim 1 and 2, it is characterized in that: the described water inlet in stair oxidation pond is identical with the position of water outlet with the water inlet of described settling bowl with the position of water outlet, in described stair oxidation pond, water outlet position is provided with the vertical baffle do not closed bottom, the water-in side in described stair oxidation pond is provided with flocculation agent entrance, and the water-in in described stair oxidation pond and the below of described flocculation agent entrance are provided with agitator.
4. the sewage disposal device for monoammonium phosphate production system according to claim 3, it is characterized in that: the structure in described secondary oxidation pond is identical with the structure in described stair oxidation pond, the flocculation agent that described stair oxidation pond is added is Wingdale, and the flocculation agent that described secondary oxidation pond is added is aluminium salt and the agent of SYNTHETIC OPTICAL WHITNER mixed flocculation.
5. the sewage disposal device for monoammonium phosphate production system according to claim 1, is characterized in that: be provided with horizontal filtering net in described filtering basin.
CN201420773939.7U 2014-12-09 2014-12-09 For the sewage disposal device of monoammonium phosphate production system Expired - Fee Related CN204384989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420773939.7U CN204384989U (en) 2014-12-09 2014-12-09 For the sewage disposal device of monoammonium phosphate production system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420773939.7U CN204384989U (en) 2014-12-09 2014-12-09 For the sewage disposal device of monoammonium phosphate production system

Publications (1)

Publication Number Publication Date
CN204384989U true CN204384989U (en) 2015-06-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420773939.7U Expired - Fee Related CN204384989U (en) 2014-12-09 2014-12-09 For the sewage disposal device of monoammonium phosphate production system

Country Status (1)

Country Link
CN (1) CN204384989U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106422431A (en) * 2016-10-20 2017-02-22 无锡大功机械制造有限公司 Continuous sludge sedimentation basin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106422431A (en) * 2016-10-20 2017-02-22 无锡大功机械制造有限公司 Continuous sludge sedimentation basin

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150610

Termination date: 20181209