CN203855182U - Sludge transporting equipment - Google Patents
Sludge transporting equipment Download PDFInfo
- Publication number
- CN203855182U CN203855182U CN201420103504.1U CN201420103504U CN203855182U CN 203855182 U CN203855182 U CN 203855182U CN 201420103504 U CN201420103504 U CN 201420103504U CN 203855182 U CN203855182 U CN 203855182U
- Authority
- CN
- China
- Prior art keywords
- sludge
- mud
- storage bin
- centrifuge
- sludge storage
- 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
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 9
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 239000002912 waste gas Substances 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000010813 municipal solid waste Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to sludge transporting equipment. The sludge transporting equipment comprises a sludge stock bin with a stock bin discharge hole, a spiral conveyer which is used for conveying sludge in a centrifuge to the sludge stock bin and of which one end part is used for receiving sludge dewatered by the centrifuge and the other end part is butted with the sludge stock bin, and a sludge pump which is connected with the stock bin discharge hole and is used for pumping the sludge in the sludge stock bin to an incinerator. The sludge generated in a sewage plant is dewatered by the centrifuge, is conveyed to the sludge stock bin through the spiral conveyer and is directly pumped into the incinerator through the sludge pump for incineration, secondary transportation cost is reduced, and the structure of the conventional equipment is not changed basically. According to the sludge transporting equipment, each control system is simplified, the operation is convenient, the equipment maintenance amount is small, and the labor intensity is reduced. The sludge is effectively utilized and environmental pollution accidents are prevented.
Description
Technical field
the utility model relates to a kind of mud transportation device, is applied to water treatment field, belongs to Environmental Technology field.
Background technology
mud is the final product after sewage disposal, enrichment the organic matter in sewage, the objectionable impuritiess such as nutritive salt and a large amount of nutriments such as nitrogen phosphorus and pathogenic microorganism, parasitic ovum, heavy metal, and containing pathogen, so mud is the condensation product of pollutants, there is very large potential environmental hazard.
percolate water treatment station produces mud, and as shown in Figure 1, mud, after centrifuge 1 dehydration, adopts cram packer to be transported to discharging platform, directly drops into drop into incinerator after trash repository and rubbish mixed culture fermentation and process.But in trash repository, containing percolate, the mud after dehydration mixes with percolate, returns to again underflow state, and grab bucket cannot be picked up, major part is got back to percolate treating stations and is processed together with percolate.And the problem that the existence of this underflow is stopped up the percolate grid in trash repository is more serious, not only causes percolate liquid level constantly to rise, and increase percolate biological treatment difficulty, reduced percolate station process load.In addition, during cram packer transportation mud, adopt packaging bag to carry out packed and transported, mud transports owing to cannot cannot accomplishing in transportation that whole process seals in generation and transportation, cause mud to give out stink and can affect environment around, through adopting farm machinery car transportation mud, cause Treatment of Sludge expense to increase, labour intensity is higher.
Summary of the invention
the purpose of this utility model is to solve deficiency of the prior art, and a kind of mud transportation device is provided.
in order to reach above object, the technical solution adopted in the utility model is: a kind of mud transportation device, it comprise there is the sludge storage bin of feed bin discharge hole, for the mud in centrifuge being delivered to conveyor screw that sludge storage bin and an end connect with sludge storage bin for the mud the other end receiving after centrifuge dewatering, be connected with feed bin discharge hole and for the mud in sludge storage bin being pumped into the sludge pump of incinerator.
further, centrifuge is connected with the rotation speed control mechanism of controlling centrifuge speed, by controlling the rotating speed of centrifuge, makes moisture percentage in sewage sludge after centrifuge dewatering in 75% left and right.
further, be provided with the mud height in induction sludge storage bin and control the induction control mechanism that sludge pump starts and stops on sludge storage bin, induction control mechanism and sludge pump are electrically connected.
further, sludge storage bin is connected with the emission-control equipment for the treatment of waste gas in sludge storage bin.
further, sludge storage bin has at least one feed bin discharge hole.In a kind of more preferred scheme, sludge storage bin has at least two feed bin discharge holes, each feed bin discharge hole place is provided with a sludge pump, only have a feed bin discharge hole to be connected with incinerator, when a feed bin discharge hole and sludge pump et out of order, can carry out replacement work by other feed bin discharge hole and sludge pump.
further, centrifuge is arranged in a mud Centrifuge Room, and sludge storage bin is arranged on outside this mud Centrifuge Room.
further, mud transportation device also comprises and being connected between sludge pump and incinerator for mud being delivered to the delivery duct in incinerator, on delivery duct, be provided with pressure control device and temperature control apparatus, to control the pressure and temperature of the mud in delivery duct.
the utility model mud transportation device, by adopting technique scheme, compared with prior art has the following advantages:
the mud that sewage plant produces is after centrifuge dewatering, by conveyor screw, be delivered to sludge storage bin, by sludge pump, directly pump in incinerator and burn again, by controlling the rotating speed of centrifuge, make moisture percentage in sewage sludge after centrifuge dewatering in 75% left and right, there is good flowing power, in course of conveying, can not result in blockage.The present invention has simplified each control system, and operation is convenient, has reduced plant maintenance amount, reduces labour intensity.Reduce secondary conveying cost, substantially do not change the structure of original equipment.Sludge storage bin is arranged on mud Centrifuge Room and is convenient to outward safeguard, move.Mud has obtained effective utilization, has reduced the risk that accident occurs, and has ensured the normal operation of percolate treating stations and incineration plant, has prevented the generation of environmental pollution accident.
Accompanying drawing explanation
fig. 1 is the structural representation of mud transportation device in background technology;
fig. 2 is the structural representation of the utility model mud transportation device;
fig. 3 is the construction profile schematic diagram of the sludge storage bin of the utility model mud transportation device.
number in the figure is:
1, centrifuge; 11, discharge hole of centrifugal machine; 2, conveyor screw; 3, sludge storage bin; 31, feed bin discharge hole; 32, exhaust pipeline; 4, sludge pump; 5, mud Centrifuge Room; 6, delivery duct; 7, pressure control device; 8, temperature control apparatus; 91, the first inductor; 92, the second inductor; 93, the 3rd inductor.
The specific embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
as shown in Figure 2 and Figure 4, mud transportation device in the present embodiment, it comprise the sludge storage bin 3, an end with feed bin discharge hole 32 for receive the mud the other end after centrifuge 1 dehydration and sludge storage bin 3 connects and for the mud in centrifuge 1 is delivered to sludge storage bin 3 conveyor screw 2, be connected between sludge pump 4 and incinerator for mud being delivered to the delivery duct 6 in incinerator.
centrifuge 1 is arranged in a mud Centrifuge Room 5, for by sludge dewatering.Centrifuge 1 is connected with the rotation speed control mechanism of controlling centrifuge 1 rotating speed, by controlling the rotating speed of centrifuge 1, make moisture percentage in sewage sludge after centrifuge 1 dehydration in 75% left and right, so that the mud after dehydration has good flowing power, can in course of conveying, not stop up.Centrifuge 1 has discharge hole of centrifugal machine 11, and discharge hole of centrifugal machine 11 is connected or connects with an end of conveyor screw 2.
sludge storage bin 3 is arranged on outside this mud Centrifuge Room 5, is convenient to safeguard, move.On sludge storage bin 3, be provided with the induction control mechanism being electrically connected with sludge pump 4, induction control mechanism starts and stops for responding to the mud height in sludge storage bin 3 and controlling sludge pump 4.The first inductor 91 that induction control mechanism comprises annunciator and is mounted on sludge storage bin 3 walls and sets gradually from top to bottom, the second inductor 92, the 3rd inductor 93, when the first inductor 91 is triggered, when the mud height in sludge storage bin 3 reaches the position of the first inductor 91, annunciator ring gives the alarm, when the second inductor 92 is triggered, when the mud height in sludge storage bin 3 reaches the position of the second inductor 92, sludge pump 4 starts, when the 3rd inductor 93 is triggered, when the mud height in sludge storage bin 3 reaches the position of the 3rd inductor 93, sludge pump 4 quits work.
sludge storage bin 3 is connected with emission-control equipment, mud carries out actv. processing at the waste gas of sludge storage bin 3 interior generations through emission-control equipment, making it can be to environment, as shown in Figure 2, sludge storage bin 3 is connected with an exhaust pipeline 32, by exhaust pipeline 32, the waste gas in sludge storage bin 3 is delivered to emission-control equipment.
on delivery duct 6, be provided with pressure control device 7 and temperature control apparatus 8, be used for controlling the pressure and temperature of the mud in delivery duct 6.
sludge storage bin 3 has at least one feed bin discharge hole 32, in a kind of more preferred scheme, sludge storage bin 3 has at least two feed bin discharge holes 32, each feed bin discharge hole 32 place is provided with a sludge pump 4, only have a feed bin discharge hole 32 to be connected with incinerator, 6 of delivery ducts are connected with a sludge pump 4.In the present embodiment as shown in Figure 3, feed bin discharge hole 32 has two, when a feed bin discharge hole 32 and sludge pump 4 et out of order, delivery duct 6 can be connected on another sludge pump 4, by another feed bin discharge hole 32 and sludge pump 4, replace and carry out work.
above embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art understand content of the present invention and implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (9)
1. a mud transportation device, is characterized in that: it comprises the sludge storage bin (3) of (32) that has feed bin discharge hole, for the mud in centrifuge (1) being delivered to conveyor screw (2) that sludge storage bin (3) and an end connect with described sludge storage bin (3) for the mud the other end receiving after centrifuge (1) dehydration, be connected with described feed bin discharge hole (32) and for the mud in sludge storage bin (3) being pumped into the sludge pump (4) of incinerator.
2. mud transportation device according to claim 1, is characterized in that: described centrifuge (1) is connected with the rotation speed control mechanism of controlling described centrifuge (1) rotating speed.
3. mud transportation device according to claim 1, it is characterized in that: on described sludge storage bin (3), be provided with the mud height in induction sludge storage bin (3) and control the induction control mechanism that described sludge pump (4) starts and stops, described induction control mechanism and described sludge pump (4) are electrically connected.
4. mud transportation device according to claim 1, is characterized in that: described sludge storage bin (3) is connected with the emission-control equipment for the treatment of the interior waste gas of sludge storage bin (3).
5. mud transportation device according to claim 1, is characterized in that: described sludge storage bin (3) has at least one feed bin discharge hole (31).
6. mud transportation device according to claim 5, is characterized in that: described sludge storage bin (3) has at least two feed bin discharge holes (31), and the feed bin discharge hole described in each (31) locates to be provided with the sludge pump (4) described in.
7. mud transportation device according to claim 1, is characterized in that: described centrifuge (1) is arranged in a mud Centrifuge Room (5), and described sludge storage bin (3) is arranged on outside this mud Centrifuge Room (5).
8. mud transportation device according to claim 1, it is characterized in that: it also comprises and being connected between described sludge pump (4) and incinerator for mud being delivered to the delivery duct (6) in incinerator, is provided with the pressure control device (7) of controlling the interior mud pressure of delivery duct (6) on described delivery duct (6).
9. mud transportation device according to claim 8, is characterized in that: on described delivery duct (6), be provided with the temperature control apparatus (8) of controlling the interior mud temperature of delivery duct (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103504.1U CN203855182U (en) | 2014-03-07 | 2014-03-07 | Sludge transporting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103504.1U CN203855182U (en) | 2014-03-07 | 2014-03-07 | Sludge transporting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855182U true CN203855182U (en) | 2014-10-01 |
Family
ID=51605050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420103504.1U Expired - Fee Related CN203855182U (en) | 2014-03-07 | 2014-03-07 | Sludge transporting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173784A (en) * | 2015-08-06 | 2015-12-23 | 湖南省九方环保机械有限公司 | Sludge storage pool |
-
2014
- 2014-03-07 CN CN201420103504.1U patent/CN203855182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173784A (en) * | 2015-08-06 | 2015-12-23 | 湖南省九方环保机械有限公司 | Sludge storage pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141001 |