CN209853968U - Efficient sludge dewatering equipment - Google Patents
Efficient sludge dewatering equipment Download PDFInfo
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- CN209853968U CN209853968U CN201920196410.6U CN201920196410U CN209853968U CN 209853968 U CN209853968 U CN 209853968U CN 201920196410 U CN201920196410 U CN 201920196410U CN 209853968 U CN209853968 U CN 209853968U
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- pipeline
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Abstract
The utility model discloses an efficient sludge dewatering equipment, including the sludge impoundment, be equipped with the sludge pump in the sludge impoundment, the delivery outlet of sludge pump is equipped with the sludge pipe, the middle part of sludge pipe is equipped with the sludge valve, the sludge pipe is kept away from sludge pump one end is equipped with first three-way pipe, the interface of first three-way pipe upper end is equipped with first pipeline, first pipeline is close to first three-way pipe one end is equipped with first check valve, first pipeline is kept away from first three-way pipe one end is equipped with the second three-way pipe, the interface of second three-way pipe upper end is equipped with the liquid medicine pipe, the liquid medicine pipe is kept away from second three-way pipe one end is equipped with PAM explosive can, the second three-way pipe is close to PAM explosive can one end is equipped with the medicine valve, be equipped with the explosive can cover on the PAM explosive. Has the advantages that: great increase the dehydration efficiency of mud for mud and muddy water can thoroughly separate, and the pipeline of adding medicine is difficult to by mud jam.
Description
Technical Field
The utility model relates to a sludge dewatering equipment particularly, relates to an efficient sludge dewatering equipment.
Background
The sewage is precipitated by a sedimentation tank and then is scraped, or impurities such as water, oil and the like in the sewage are separated by other modes, the impurities such as the oil and the like form sludge after separation, the sludge treatment principle is reduction and harmlessness, and the reduction and harmlessness of the sludge are generally realized by sludge dehydration.
At present, the sludge dewatering treatment effect is poor, sludge and water of the sludge cannot be thoroughly separated, the sludge forming effect is poor, and a dosing pipeline is easily blocked by the sludge.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides an efficient sludge dewatering equipment to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this:
an efficient sludge dewatering device comprises a sludge tank, wherein a sludge pump is arranged in the sludge tank, a sludge pipe is arranged at an output port of the sludge pump, a sludge valve is arranged in the middle of the sludge pipe, a first three-way pipe is arranged at one end, far away from the sludge pump, of the sludge pipe, a first pipeline is arranged at a connector at the upper end of the first three-way pipe, a first check valve is arranged at one end, close to the first three-way pipe, of the first pipeline, a second three-way pipe is arranged at one end, far away from the first three-way pipe, of the first pipeline, a medicine liquid pipe is arranged at a connector at the upper end of the second three-way pipe, a PAM medicine tank is arranged at one end, far away from the second three-way pipe, of the second three-way pipe, a medicine valve is arranged at one end, close to the PAM medicine tank, a medicine tank cover is arranged on the PA, the interface on second three-way pipe right side is equipped with the running water pipe, the running water pipe middle part is equipped with the water valve, the interface on first three-way pipe right side is equipped with the second pipeline, the second pipeline is kept away from first three-way pipe one end is equipped with first spiral shell formula sludge centrifuge, first spiral shell formula sludge centrifuge that folds has a first drain port, keep away from under the first spiral shell formula sludge centrifuge first drain port one side is equipped with first cinder notch, first cinder notch has the third pipeline, the third pipeline is kept away from first spiral shell formula sludge centrifuge one end is equipped with the second and folds spiral shell formula sludge centrifuge, the second folds spiral shell formula sludge centrifuge and has the second outlet, the second folds spiral shell formula sludge centrifuge and keeps away from under the second outlet one side and be equipped with the second cinder notch.
Furthermore, a second one-way valve is arranged at one end, close to the second three-way pipe, of the medicine liquid pipe.
Furthermore, a feeding port cover is arranged on the feeding port.
Furthermore, a third one-way valve is arranged at one end of the tap water pipe close to the second three-way pipe.
Furthermore, the suction inlet of the sludge pump is close to the bottom of the sludge tank.
The utility model has the advantages that: through setting up the second and folding spiral shell formula sludge centrifuge and first check valve, sludge dewatering equipment is at the during operation, the sludge pump is in the first spiral shell formula sludge centrifuge of folding of mud pond pump income with mud, open medicine valve and water valve, PAM liquid medicine enters into in the first spiral shell formula sludge centrifuge along with the running water together, carry out the first heavy dehydration to mud, the sludge sediment rethread third pipeline that produces after the first heavy dehydration conveys in the second folds spiral shell formula sludge centrifuge, carry out the second heavy dehydration, PAM liquid medicine can effectually make the water-insoluble suspended solid in the mud deposit in the sludge sediment, first check valve can effectively prevent untreated mud to flow into first pipeline, great increase the dehydration rate of mud, make mud and muddy water can thoroughly part, and the pipeline of adding the medicine is difficult to be blockked up by mud.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an efficient sludge dewatering device according to an embodiment of the present invention.
In the figure:
1. a sludge tank; 2. a sludge pump; 3. a sludge pipe; 4. a sludge valve; 5. a first three-way pipe; 6. a first conduit; 7. a first check valve; 8. a second three-way pipe; 9. a liquid medicine tube; 10. PAM medicine pot; 11. a drug valve; 12. a medicine tank cover; 13. a motor; 14. stirring blades; 15. a feed inlet; 16. a tap water pipe; 17. a water valve; 18. a second conduit; 19. a first stacked screw type sludge centrifuge; 20. a first drain port; 21. a first slag discharge port; 22. a third pipeline; 23. a second stacked screw type sludge centrifuge; 24. a second water discharge port; 25. a second slag discharge port; 26. a second one-way valve; 27. and a third one-way valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
According to the utility model discloses an embodiment provides an efficient sludge dewatering equipment.
As shown in figure 1, the efficient sludge dewatering equipment according to the embodiment of the utility model comprises a sludge tank 1, a sludge pump 2 is arranged in the sludge tank 1, a sludge pipe 3 is arranged at the output port of the sludge pump 2, a sludge valve 4 is arranged at the middle part of the sludge pipe 3, a first three-way pipe 5 is arranged at one end of the sludge pipe 3 far away from the sludge pump 2, a first pipeline 6 is arranged at the interface at the upper end of the first three-way pipe 5, a first check valve 7 is arranged at one end of the first pipeline 6 close to the first three-way pipe 5, a second three-way pipe 8 is arranged at one end of the first pipeline 6 far away from the first three-way pipe 5, a medicine liquid pipe 9 is arranged at the interface at the upper end of the second three-way pipe 8, a PAM medicine tank 10 is arranged at one end of the medicine liquid pipe 9 far away from the second three-way pipe 8, a medicine valve 11 is arranged at one end of the second three-way pipe 8, a motor 13 is arranged in the medicine tank cover 12, a plurality of stirring blades 14 are arranged on a rotating shaft of the motor 13, a feed inlet 15 is arranged on one side of the medicine tank cover 12, a tap water pipe 16 is arranged at a connector on the right side of the second three-way pipe 8, a water valve 17 is arranged in the middle of the tap water pipe 16, a second pipeline 18 is arranged at a connector on the right side of the first three-way pipe 5, a first stacked screw type sludge centrifuge 19 is arranged at one end, away from the first three-way pipe 5, of the second pipeline 18, a first drain outlet 20 is arranged below the first stacked screw type sludge centrifuge 19, a first slag discharge outlet 21 is arranged at one side, away from the first drain outlet 20, a third pipeline 22 is arranged below the first slag discharge outlet 21, a second stacked screw type sludge centrifuge 23 is arranged at one end, away from the first stacked screw type sludge centrifuge 19, of the third pipeline 22, a second stacked screw type sludge centrifuge 23 is arranged below the second stacked screw type sludge centrifuge 23, a second slag discharge port 25 is arranged on one side of the second spiral sludge centrifuge 23 far away from the second water discharge port 24.
By adopting the above scheme of the utility model, the sludge dewatering equipment can operate by arranging the second spiral sludge centrifuge 23 and the first one-way valve 7, the sludge pump 2 pumps the sludge from the sludge tank 1 into the first spiral shell type sludge centrifuge 19, the chemical valve 11 and the water valve 17 are opened, the PAM liquid medicine enters the first spiral shell type sludge centrifuge 19 along with tap water to carry out first heavy dehydration on the sludge, sludge slag generated after the first heavy dehydration is transmitted into the second spiral shell type sludge centrifuge 23 through the third pipeline 22 to carry out second heavy dehydration, and the PAM liquid medicine can effectively precipitate water-insoluble suspended matters in the sludge into the sludge slag, the first one-way valve 7 can effectively prevent untreated sludge from flowing into the first pipeline 6, greatly increases the dehydration efficiency of the sludge, so that the sludge and the muddy water can be thoroughly separated, and the dosing pipeline is not easy to be blocked by the sludge.
In a specific application, for the liquid medicine tube 9, one end of the liquid medicine tube 9 close to the second three-way pipe 8 is provided with a second one-way valve 26, so that the liquid medicine tube 9 can be effectively prevented from being polluted by tap water; for the feed inlet 15, a feed inlet cover is arranged on the feed inlet 15, so that the PAM medicine tank 10 can be effectively prevented from being polluted; for the tap water pipe 16, one end of the tap water pipe 16 close to the second three-way pipe 8 is provided with a third one-way valve 27, so that the tap water pipe 16 can be effectively prevented from being polluted by the PAM liquid medicine; the sludge pump 2 has a suction inlet close to the bottom of the sludge tank 1, and can pump the sludge in the sludge tank 1 clean.
In conclusion, by means of the above technical scheme of the present invention, by providing the second spiral sludge centrifuge 23 and the first check valve 7, when the sludge dewatering equipment is in operation, the sludge pump 2 pumps the sludge from the sludge tank 1 into the first spiral shell type sludge centrifuge 19, the chemical valve 11 and the water valve 17 are opened, the PAM liquid medicine enters the first spiral shell type sludge centrifuge 19 along with tap water to carry out first heavy dehydration on the sludge, sludge slag generated after the first heavy dehydration is transmitted into the second spiral shell type sludge centrifuge 23 through the third pipeline 22 to carry out second heavy dehydration, and the PAM liquid medicine can effectively precipitate water-insoluble suspended matters in the sludge into the sludge slag, the first one-way valve 7 can effectively prevent untreated sludge from flowing into the first pipeline 6, greatly increases the dehydration efficiency of the sludge, so that the sludge and the muddy water can be thoroughly separated, and the dosing pipeline is not easy to be blocked by the sludge.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The efficient sludge dewatering equipment is characterized by comprising a sludge tank (1), wherein a sludge pump (2) is arranged in the sludge tank (1), a sludge pipe (3) is arranged at an output port of the sludge pump (2), a sludge valve (4) is arranged in the middle of the sludge pipe (3), a first three-way pipe (5) is arranged at one end, away from the sludge pump (2), of the sludge pipe (3), a first pipeline (6) is arranged at an interface at the upper end of the first three-way pipe (5), a first check valve (7) is arranged at one end, close to the first three-way pipe (5), of the first pipeline (6), a second three-way pipe (8) is arranged at one end, away from the first three-way pipe (5), of the first pipeline (6), a medicine liquid pipe (9) is arranged at an interface at the upper end of the second three-way pipe (8), a PAM medicine tank (10) is arranged at one end, away from the second three-way pipe (, the one end of the second three-way pipe (8) close to the PAM medicine tank (10) is provided with a medicine valve (11), the PAM medicine tank (10) is provided with a medicine tank cover (12), the medicine tank cover (12) is internally provided with a motor (13), the rotating shaft of the motor (13) is provided with a plurality of stirring blades (14), one side of the medicine tank cover (12) is provided with a feed inlet (15), the interface on the right side of the second three-way pipe (8) is provided with a tap water pipe (16), the middle part of the tap water pipe (16) is provided with a water valve (17), the interface on the right side of the first three-way pipe (5) is provided with a second pipeline (18), one end of the second pipeline (18) far away from the first three-way pipe (5) is provided with a first stacked screw type sludge centrifuge (19), the first stacked screw type sludge centrifuge (19) is provided with a first water discharge port (20), one side of the first stacked screw type sludge centrifuge (19) far away from the first water discharge, first scum outlet (21) is equipped with third pipeline (22), third pipeline (22) are kept away from first spiral shell formula sludge centrifuge (19) one end is equipped with the second and folds spiral shell formula sludge centrifuge (23), the second folds spiral shell formula sludge centrifuge (23) and has second outlet (24), the second folds spiral shell formula sludge centrifuge (23) and keeps away from down second outlet (24) one side is equipped with second scum outlet (25).
2. An efficient sludge dewatering apparatus according to claim 1, characterized in that the drug liquid pipe (9) is provided with a second one-way valve (26) near one end of the second tee pipe (8).
3. The efficient sludge dewatering apparatus of claim 1, wherein the feed inlet (15) is provided with a feed inlet cover.
4. An efficient sludge dewatering apparatus according to claim 1, characterized in that the tap water pipe (16) is provided with a third one-way valve (27) near one end of the second tee (8).
5. An efficient sludge dewatering apparatus according to claim 1, characterized in that the suction inlet of the sludge pump (2) is close to the bottom of the sludge tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920196410.6U CN209853968U (en) | 2019-02-14 | 2019-02-14 | Efficient sludge dewatering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920196410.6U CN209853968U (en) | 2019-02-14 | 2019-02-14 | Efficient sludge dewatering equipment |
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| Publication Number | Publication Date |
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| CN209853968U true CN209853968U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920196410.6U Active CN209853968U (en) | 2019-02-14 | 2019-02-14 | Efficient sludge dewatering equipment |
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| CN (1) | CN209853968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666606A (en) * | 2020-04-30 | 2021-11-19 | 景津环保股份有限公司 | Rapid reaction device for adding efficient flocculating agent into pipeline |
-
2019
- 2019-02-14 CN CN201920196410.6U patent/CN209853968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113666606A (en) * | 2020-04-30 | 2021-11-19 | 景津环保股份有限公司 | Rapid reaction device for adding efficient flocculating agent into pipeline |
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