CN203411451U - Rotary drum concentration belt type sludge dewatering machine - Google Patents
Rotary drum concentration belt type sludge dewatering machine Download PDFInfo
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- CN203411451U CN203411451U CN201320495706.0U CN201320495706U CN203411451U CN 203411451 U CN203411451 U CN 203411451U CN 201320495706 U CN201320495706 U CN 201320495706U CN 203411451 U CN203411451 U CN 203411451U
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Abstract
The utility model discloses a rotary drum concentration belt type sludge dewatering machine which comprises a drug steeping machine, a dosing metering pump, a sludge pump, a flocculating tank, a centrifugal dewatering assembly, a gravity dewatering assembly and an extrusion dewatering assembly, wherein the output port of the drug steeping machine is connected with the flocculating tank through the dosing metering pump, the output port of the sludge pump is connected with the flocculating tank, the gravity dewatering assembly is arranged below the centrifugal dewatering assembly, the extrusion dewatering assembly is arranged below the gravity dewatering assembly, an extrusion dewatering channel for extruding and dewatering to form sludge cakes is formed between the gravity dewatering assembly and the extrusion dewatering assembly, a first water tank is arranged below a rotary drum roller, an output pipe of the flocculating tank is arranged in the rotary drum roller, and the axis of the rotary drum roller is obliquely arranged relative to a horizontal plane. The rotary drum concentration belt type sludge dewatering machine has the advantages of being good in sludge dewatering effect and free from sludge accumulation, and having no caking phenomenon caused due to long-time sludge sedimentation and deposition.
Description
Technical field
The utility model relates to environmental protection belt type sludge dehydration equipment, is specifically related to a kind of drum concentration belt type sludge dewatering equipment.
Background technology
Drum concentration belt type sludge dewatering equipment is a kind of environmental protection equipment, is mainly used in the deslagging technique of Sewage treatment systems, and its function is by the mud pressurizing and dehydrating of the high-moisture percentage producing in sewage treatment process, becomes mud cake or body refuse that solid content is high.The workflow of drum concentration belt type sludge dewatering equipment is: the first step: the proportional coagulating agent liquid and the sewage that mix are conveyed into flocculation tank by pipeline, and flocculation tank is provided with stirring arm and uninterruptedly stirs, and forms flco.Second step: flco enters rotary drum by pipeline and carries out centrifugal concentrating and gravity dehydration, and the cylinder in rotary drum is lined with filter cloth, does not stop rotation, by mud and water initial gross separation.Water is discharged by pipeline, and mud enters filter cloth and carries out gravity dehydration.The 3rd step: upper filter cloth and lower filter cloth rotate to overlap by rotating shaft and carry out extrusion dehydration, and water enters drip tray, and dry mud cake is discharged by mud extraction plate.In the first step, the rotary drum of traditional drum concentration belt type sludge dewatering equipment is horizontal positioned, mud after centrifugation is evenly distributed on rotary drum filter cloth, although there is nozzle to clean, but always have, clean sordid time, at this moment mud will sediment, and the time one, long can formation hardened, and filter cloth has just been lost filtering function like this.
Utility model content
The technical problems to be solved in the utility model is to provide the drum concentration belt type sludge dewatering equipment of a kind of sludge dewatering phenomenon that hardens effective, that pile up, form without the long-time sediment of mud without mud.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of drum concentration belt type sludge dewatering equipment, comprise bubble medicine machine, dosing volume pump, sludge pump, flocculation tank, centrifuge dehydration assembly, gravity dehydration assembly and extrusion dehydration assembly, the delivery port of described bubble medicine machine is connected with flocculation tank by dosing volume pump, the delivery port of described sludge pump is connected with flocculation tank, the output tube of described flocculation tank is inserted in centrifuge dehydration assembly, described gravity dehydration assembly is located at the below of centrifuge dehydration assembly, described extrusion dehydration assembly is located at the below of gravity dehydration assembly, and between described gravity dehydration assembly and extrusion dehydration assembly, be formed for the extrusion dehydration passage that extrusion dehydration forms sludge cake, described centrifuge dehydration assembly comprises driving seat, rotary drum cylinder and the first tank, described rotary drum cylinder is fixed on and drives on seat, described the first tank is located at the below of rotary drum cylinder, the output tube of described flocculation tank is inserted in rotary drum cylinder, the axis relative level face tilt of described rotary drum cylinder is arranged.
Further improvement as technique scheme:
The angle of inclination that the axis relative level face tilt of described rotary drum cylinder is arranged is 0.1～5 degree.
Described centrifuge dehydration assembly also comprises the first shower nozzle, and described the first shower nozzle is located at compare Gao one end, position in rotary drum cylinder, and described the first shower nozzle is communicated with a water pump.
In described flocculation tank, be provided with agitating vane and drive-motor, described agitating vane is connected with the output terminal of drive-motor.
Described gravity dehydration assembly comprises gravity dehydration transmission belt and is located at the second tank of gravity dehydration transmission belt below, described gravity dehydration transmission belt is located at the below of rotary drum cylinder, and a side of described gravity dehydration transmission belt is provided with for cleaning the second shower nozzle of gravity dehydration transmission belt, and described the second shower nozzle is communicated with water pump.
Described extrusion dehydration assembly comprises extrusion dehydration transmission belt and is located at the 3rd tank of extrusion dehydration transmission belt below, described extrusion dehydration transmission belt is located at the below of gravity dehydration transmission belt, and between described gravity dehydration transmission belt and extrusion dehydration transmission belt, be formed for the extrusion dehydration passage that extrusion dehydration forms sludge cake, and a side of described extrusion dehydration transmission belt is provided with for cleaning the 3rd shower nozzle of extrusion dehydration transmission belt, and described the 3rd shower nozzle is communicated with water pump.
The below of described extrusion dehydration assembly is also provided with bottom tank, and described the first tank, the second tank, the 3rd tank are all located at the top of bottom tank.
The utlity model has following advantage: the utility model centrifuge dehydration assembly comprises driving seat, rotary drum cylinder and the first tank, axis relative level face tilt by rotary drum cylinder is arranged, make flco after dehydration slide into the left side of rotary drum cylinder under automatically, until be stacked into higher than on its oral area along time fall on gravity dehydration assembly, thereby can prevent that the flco after dehydration from forming and hardening at rotary drum cylinder sediment, duration of service, can there is not forfeiture filtering function in long rotary drum cylinder more yet, on the cylinder filter cloth of rotary drum cylinder, not having all the time mud piles up, thereby thoroughly solved the phenomenon that hardens that the drum part in traditional drum concentration belt type sludge dewatering equipment forms due to the long-time sediment of mud, there is sludge dewatering effective, without mud, pile up, the advantage of the phenomenon that hardens forming without the long-time sediment of mud.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the theory structure schematic diagram of the utility model embodiment.
Marginal data: 1, bubble medicine machine; 2, dosing volume pump; 3, sludge pump; 4, flocculation tank; 40, output tube; 41, agitating vane; 42, motor; 5, centrifuge dehydration assembly; 51, drive seat; 52, rotary drum cylinder; 53, the first tank; 54, the first shower nozzle; 6, gravity dehydration assembly; 61, gravity dehydration transmission belt; 62, the second tank; 63, the second shower nozzle; 7, extrusion dehydration assembly; 70, extrusion dehydration passage; 71, extrusion dehydration transmission belt; 72, the 3rd tank; 73, the 3rd shower nozzle; 8, water pump; 9, bottom tank.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As shown in Figure 1, the drum concentration belt type sludge dewatering equipment of the present embodiment comprises bubble medicine machine 1, dosing volume pump 2, sludge pump 3, flocculation tank 4, centrifuge dehydration assembly 5, gravity dehydration assembly 6 and extrusion dehydration assembly 7, the delivery port of bubble medicine machine 1 is connected with flocculation tank 4 by dosing volume pump 2, the delivery port of sludge pump 3 is connected with flocculation tank 4, the output tube 40 of flocculation tank 4 is inserted in centrifuge dehydration assembly 5, gravity dehydration assembly 6 is located at the below of centrifuge dehydration assembly 5, extrusion dehydration assembly 7 is located at the below of gravity dehydration assembly 6, and between gravity dehydration assembly 6 and extrusion dehydration assembly 7, be formed for the extrusion dehydration passage 70 that extrusion dehydration forms sludge cake, centrifuge dehydration assembly 5 comprises driving seat 51, rotary drum cylinder 52 and the first tank 53, rotary drum cylinder 52 is fixed on and drives on seat 51, the first tank 53 is located at the below of rotary drum cylinder 52, the output tube 40 of flocculation tank 4 is inserted in rotary drum cylinder 52, the axis relative level face tilt of rotary drum cylinder 52 is arranged.The present embodiment centrifuge dehydration assembly 5 comprises driving seat 51, rotary drum cylinder 52 and the first tank 53, axis relative level face tilt by rotary drum cylinder 52 is arranged, make flco after dehydration slide into the left side of rotary drum cylinder 52 under automatically, until be stacked into higher than on its oral area along time fall on gravity dehydration assembly 6, thereby can prevent that the flco after dehydration from forming and hardening at rotary drum cylinder 52 sediments, duration of service, can there is not forfeiture filtering function in long rotary drum cylinder 52 more yet, on the cylinder filter cloth of rotary drum cylinder 52, not having all the time mud piles up, thereby thoroughly solved the phenomenon that hardens that the drum part in traditional drum concentration belt type sludge dewatering equipment forms due to the long-time sediment of mud, there is sludge dewatering effective, without mud, pile up, the advantage of the phenomenon that hardens forming without the long-time sediment of mud.
The angle of inclination that the axis relative level face tilt of rotary drum cylinder 52 is arranged specifically can adopt 0.1～5 degree as required.Because rotary drum cylinder 52 has the angle of inclination of 0.1～5 degree, both can guarantee the filter effect of rotary drum cylinder 52, can guarantee that again the flco that piles up in the left side of rotary drum cylinder 52 can not pile up too highly, guarantee the gravity dehydration effect of rotary drum cylinder 52.In the present embodiment, the angle of inclination that the axis relative level face tilt of rotary drum cylinder 52 is arranged is 3 degree.
In the present embodiment, centrifuge dehydration assembly 5 also comprises that the first shower nozzle 54, the first shower nozzles 54 are located at compare Gao one end, the interior position of rotary drum cylinder 52, and the first shower nozzle 54 is communicated with a water pump 8.By the first shower nozzle 54, further compare Gao one end, the interior position of rotary drum cylinder 52 is cleaned, can only with the mud on the cylinder filter cloth of inhibition rotary drum cylinder 52, pile up, thereby thoroughly solve the phenomenon that hardens that the drum part in traditional drum concentration belt type sludge dewatering equipment forms due to the long-time sediment of mud.
In the present embodiment, be provided with agitating vane 41 and drive-motor 42 in flocculation tank 4, agitating vane 41 is connected with the output terminal of drive-motor 42, makes flocculating effect better.
In the present embodiment, gravity dehydration assembly 6 comprises gravity dehydration transmission belt 61 and is located at the second tank 62 of gravity dehydration transmission belt 61 belows, gravity dehydration transmission belt 61 is located at the below of rotary drum cylinder 52, and a side of gravity dehydration transmission belt 61 is provided with for cleaning the second shower nozzle 63, the second shower nozzles 63 of gravity dehydration transmission belt 61 and is communicated with water pump 8.
In the present embodiment, extrusion dehydration assembly 7 comprises extrusion dehydration transmission belt 71 and is located at the 3rd tank 72 of extrusion dehydration transmission belt 71 belows, extrusion dehydration transmission belt 71 is located at the below of gravity dehydration transmission belt 61, and between gravity dehydration transmission belt 61 and extrusion dehydration transmission belt 71, be formed for the extrusion dehydration passage 70 that extrusion dehydration forms sludge cake, and a side of extrusion dehydration transmission belt 71 is provided with for cleaning the 3rd shower nozzle 73, the three shower nozzles 73 of extrusion dehydration transmission belt 71 and is communicated with water pump 8.
In the present embodiment, the below of extrusion dehydration assembly 7 is also provided with bottom tank 9, the first tank 53, the second tank 62, the 3rd tank 72 are all located at the top of bottom tank 9, thereby the water of the first tank 53, the second tank 62, the 3rd tank 72 can be carried out to recycle, and can reduce the discharge of water and the use cost of clear water.
The working process of the present embodiment is as follows: by the concentration mixing, be that 0.1-0.3% coagulating agent liquid is conveyed into flocculation tank 4 from bubble medicine machine 1 by dosing volume pump 2, mud be also conveyed into flocculation tank 4 by sludge pump 3 simultaneously.By motor 42, drive the agitating vane 41 in flocculation tank 4 uninterruptedly to stir, form flco.Flco enters the rotary drum cylinder 52 of centrifuge dehydration assembly 5 along the output tube 40 of flocculation tank 4, rotary drum cylinder 52 rotates with 2～10r/min speed, while flco is made centrifugal motion therein, by gravity principle, comprehensively dewaters; Simultaneously, the first shower nozzle 54 of rotary drum cylinder 52 tops does not stop the cylinder filter cloth in spraying-rinsing rotary drum cylinder 52, on rotary drum cylinder 52, do not have all the time mud and pile up, thereby thoroughly solved the phenomenon that hardens that the drum part in traditional drum concentration belt type sludge dewatering equipment forms due to the long-time sediment of mud.Therefore because rotary drum cylinder 52 exists angle of inclination, under the effect of gravity, the flco after dehydration slides into the left side of rotary drum cylinder 52 under automatically, until be stacked into higher than on its oral area along time fall on the gravity dehydration transmission belt 61 of gravity dehydration assembly 6.On gravity dehydration transmission belt 61, carry out after gravity dehydration, by gravity dehydration transmission belt 61, sent into the extrusion dehydration passage 70 between gravity dehydration transmission belt 61, extrusion dehydration transmission belt 71, thereby from the outlet of extrusion dehydration passage 70, discharge after mud is squeezed into sludge cake.
The foregoing is only preferred implementation of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite that does not depart from principle of the present utility model, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a drum concentration belt type sludge dewatering equipment, comprise bubble medicine machine (1), dosing volume pump (2), sludge pump (3), flocculation tank (4), centrifuge dehydration assembly (5), gravity dehydration assembly (6) and extrusion dehydration assembly (7), the delivery port of described bubble medicine machine (1) is connected with flocculation tank (4) by dosing volume pump (2), the delivery port of described sludge pump (3) is connected with flocculation tank (4), the output tube (40) of described flocculation tank (4) is inserted in centrifuge dehydration assembly (5), described gravity dehydration assembly (6) is located at the below of centrifuge dehydration assembly (5), described extrusion dehydration assembly (7) is located at the below of gravity dehydration assembly (6), and between described gravity dehydration assembly (6) and extrusion dehydration assembly (7), be formed for the extrusion dehydration passage (70) that extrusion dehydration forms sludge cake, it is characterized in that: described centrifuge dehydration assembly (5) comprises driving seat (51), rotary drum cylinder (52) and the first tank (53), described rotary drum cylinder (52) is fixed on and drives on seat (51), described the first tank (53) is located at the below of rotary drum cylinder (52), the output tube (40) of described flocculation tank (4) is inserted in rotary drum cylinder (52), the axis relative level face tilt of described rotary drum cylinder (52) is arranged.
2. drum concentration belt type sludge dewatering equipment according to claim 1, is characterized in that: the angle of inclination that the axis relative level face tilt of described rotary drum cylinder (52) is arranged is 0.1～5 degree.
3. drum concentration belt type sludge dewatering equipment according to claim 2, it is characterized in that: described centrifuge dehydration assembly (5) also comprises the first shower nozzle (54), described the first shower nozzle (54) is located at compare Gao one end, the interior position of rotary drum cylinder (52), and described the first shower nozzle (54) is communicated with a water pump (8).
4. drum concentration belt type sludge dewatering equipment according to claim 3, is characterized in that: in described flocculation tank (4), be provided with agitating vane (41) and drive-motor (42), described agitating vane (41) is connected with the output terminal of drive-motor (42).
5. drum concentration belt type sludge dewatering equipment according to claim 4, it is characterized in that: described gravity dehydration assembly (6) comprises gravity dehydration transmission belt (61) and is located at second tank (62) of gravity dehydration transmission belt (61) below, described gravity dehydration transmission belt (61) is located at the below of rotary drum cylinder (52), and a side of described gravity dehydration transmission belt (61) is provided with for cleaning second shower nozzle (63) of gravity dehydration transmission belt (61), and described the second shower nozzle (63) is communicated with water pump (8).
6. drum concentration belt type sludge dewatering equipment according to claim 5, it is characterized in that: described extrusion dehydration assembly (7) comprises extrusion dehydration transmission belt (71) and is located at the 3rd tank (72) of extrusion dehydration transmission belt (71) below, described extrusion dehydration transmission belt (71) is located at the below of gravity dehydration transmission belt (61), and between described gravity dehydration transmission belt (61) and extrusion dehydration transmission belt (71), be formed for the extrusion dehydration passage (70) that extrusion dehydration forms sludge cake, and a side of described extrusion dehydration transmission belt (71) is provided with for cleaning the 3rd shower nozzle (73) of extrusion dehydration transmission belt (71), described the 3rd shower nozzle (73) is communicated with water pump (8).
7. drum concentration belt type sludge dewatering equipment according to claim 6, it is characterized in that: the below of described extrusion dehydration assembly (7) is also provided with bottom tank (9), and described the first tank (53), the second tank (62), the 3rd tank (72) are all located at the top of bottom tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495706.0U CN203411451U (en) | 2013-08-14 | 2013-08-14 | Rotary drum concentration belt type sludge dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495706.0U CN203411451U (en) | 2013-08-14 | 2013-08-14 | Rotary drum concentration belt type sludge dewatering machine |
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| Publication Number | Publication Date |
|---|---|
| CN203411451U true CN203411451U (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495706.0U Expired - Fee Related CN203411451U (en) | 2013-08-14 | 2013-08-14 | Rotary drum concentration belt type sludge dewatering machine |
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| CN (1) | CN203411451U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517724A (en) * | 2016-11-28 | 2017-03-22 | 浙江科力尔环保设备有限公司 | Sludge treatment equipment |
| CN110040937A (en) * | 2019-04-22 | 2019-07-23 | 深圳瑞新达新能源科技有限公司 | A kind of heat pump low temperature sludge drying system |
| CN115010342A (en) * | 2022-08-10 | 2022-09-06 | 阳信鑫瑞染织有限公司 | Drying treatment machine for printing and dyeing sludge |
-
2013
- 2013-08-14 CN CN201320495706.0U patent/CN203411451U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517724A (en) * | 2016-11-28 | 2017-03-22 | 浙江科力尔环保设备有限公司 | Sludge treatment equipment |
| CN106517724B (en) * | 2016-11-28 | 2023-06-06 | 浙江科力尔环保设备股份有限公司 | Sludge treatment equipment |
| CN110040937A (en) * | 2019-04-22 | 2019-07-23 | 深圳瑞新达新能源科技有限公司 | A kind of heat pump low temperature sludge drying system |
| CN115010342A (en) * | 2022-08-10 | 2022-09-06 | 阳信鑫瑞染织有限公司 | Drying treatment machine for printing and dyeing sludge |
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Legal Events
| Date | Code | Title | Description |
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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 |
Granted publication date: 20140129 Termination date: 20190814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |