CN108558164A - A kind of dustproof and anti-explosion oily sludge granulation drying equipment - Google Patents
A kind of dustproof and anti-explosion oily sludge granulation drying equipment Download PDFInfo
- Publication number
- CN108558164A CN108558164A CN201810122956.7A CN201810122956A CN108558164A CN 108558164 A CN108558164 A CN 108558164A CN 201810122956 A CN201810122956 A CN 201810122956A CN 108558164 A CN108558164 A CN 108558164A
- Authority
- CN
- China
- Prior art keywords
- cabin
- desiccation
- granulated
- heating
- dustproof
- 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.)
- Pending
Links
- 238000001035 drying Methods 0.000 title claims abstract description 17
- 238000004880 explosion Methods 0.000 title claims abstract description 14
- 238000005469 granulation Methods 0.000 title claims abstract description 13
- 230000003179 granulation Effects 0.000 title claims abstract description 13
- 239000010802 sludge Substances 0.000 title claims description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 108010066057 cabin-1 Proteins 0.000 description 8
- 108010066114 cabin-2 Proteins 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000010779 crude oil Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000772415 Neovison vison Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of dustproof and anti-explosion oily sludges to be granulated drying equipment, including being granulated cabin and desiccation cabin, it is granulated in cabin and is horizontally installed with several rollers, granulation is equipped with motor A out of my cabin, it is granulated above cabin and offers feed inlet, thermometer A and pressure gauge A are installed at feed inlet；The inner vertical in desiccation cabin is equipped with a rotary shaft, the bottom end of rotary shaft is connected with motor B, heating shallow bid and heating deep bid are mounted alternately in rotary shaft, several rake arms are distributed with outward along center on heating shallow bid and heating deep bid, if vertically-mounted in rake arms have dry harrowing leaf, the lower end in desiccation cabin offers discharge port, and thermometer B, pressure gauge B and combustable gas concentration detection table are equipped on the side wall in desiccation cabin；It is granulated in cabin and desiccation cabin and is provided with the jet chimney communicated.The advantage of the invention is that：（1）It is safe；（2）Operation and maintenance cost is low；（3）Using low-quality heat source；（4）Product fine；（5）It is small to later stage water process and water demand.
Description
Technical field
The present invention relates to greasy dirts to be granulated drying technique field, more particularly to a kind of dustproof and anti-explosion oily sludge is granulated desiccation
Equipment.
Background technology
Oily sludge refers to the sludge for being mixed into the mink cell focuses such as crude oil, various product oils, residual oil.Oily sludge is not nature
It is inherently present, but has with crude oil, product oil since oilfield exploitation, petroleum refining process, transport, use, storage etc. are various
Pass it is industrial, civilian, personal etc., caused by the reasons such as various accidents, misoperation, outmoded, the damaged, corrosion of equipment crude oil, at
Product oil run, drip, leak, leak to ground, deposit to ocean, lake, river bed, mix and are formed with soil, water etc.
Oil, soil, water, or even the mixture of other pollutants such as it is blended with.
Oily sludge is harmful, harmful to plant, aqueous bio, evaporate aerial oil gas can stimulate skin,
Eyes and respiratory apparatus make soil lose the function of plant growth, and processing and reparation are difficult, are oil and petrochemical industry
One of major pollutants.In recent years, occur some oily sludge drying particles machines in the market, due to being oily sludge,
In processing procedure, the security hidden troubles such as easily occur exploding, and therefore, the present inventor designs a kind of dustproof and anti-explosion oily sludge and makes
Grain drying equipment.
Invention content
The technical problem to be solved in the present invention is to provide a kind of dustproof and anti-explosion oily sludges that can improve security performance to make
Grain drying equipment.
In order to solve the above technical problems, the technical scheme is that：A kind of dustproof and anti-explosion oily sludge is granulated desiccation and sets
Standby, innovative point is：Including being granulated cabin and desiccation cabin, the cabin that is granulated is mounted on the top in desiccation cabin and is granulated cabin and desiccation
Cabin communicates up and down；
It is horizontally installed with several rollers in the granulation cabin, the granulation is equipped with the motor A of driving roller rotation out of my cabin, described
It is granulated above cabin and offers feed inlet, thermometer A and pressure gauge A are installed at the feed inlet；
The inner vertical in the desiccation cabin is equipped with a rotary shaft, and the bottom end of the rotary shaft is connected with driving rotary shaft rotation
Motor B, is mounted alternately with heating shallow bid and heating deep bid in the rotary shaft, the heating shallow bid and heats on deep bid in
Several rake arms are distributed in the heart outward, if vertically-mounted in the rake arms have dry harrowing leaf, the lower end in the desiccation cabin to offer discharging
Mouthful, thermometer B, pressure gauge B and combustable gas concentration detection table are installed on the side wall in the desiccation cabin；
It is provided with the jet chimney communicated in the granulation cabin and desiccation cabin.
Further, it is welded with support leg below the desiccation cabin.
Further, the supporting rack for placing motor B is welded with below the support leg.
Further, the length of rake arms is consistent with the heating radius of shallow bid on the heating shallow bid, the heating deep bid
The length of upper rake arms is consistent with the heating radius of deep bid.
Further, the top being granulated in cabin is also equipped with CO2Safety shower device.
The advantage of the invention is that：
（1）Safe, recyclegas slowly takes away the moisture in sludge and completes drying process, does not generate mechanical work to sludge
With drying process dust yield is few, is additionally provided with thermometer, pressure gauge and combustable gas concentration detection table and is to ensure
System safe operation.
（2）Operation and maintenance cost is low, and by squeezing for several times, the hole inside particle increases the mud granule of formation, compares table
Area increases, and improves rate of volatilization, evaporation energy consumption greatly reduces, plant machinery and electrotechnical are simple, operational safety
Stablize, easy maintenance greatly reduces personnel cost, it can be achieved that round-the-clock unattended.
（3）Using low-quality heat source, such as low-pressure steam 4bar, it is possible to use the exhaust gas from boiler or CHP, technique
Maturation, while saturated vapor can be generated using the various energy such as combustion gas, fuel oil, electric energy, for the dry of sludge according to customer requirement
Change is handled.
（4）The solid water rate of product fine, final products can adjust between 15-40%, to meet client to desiccation object not
Same purposes, since sludge has carried out extrusion process, final products reduce the dust production during shipping storage at graininess
It is raw.
（5）It is small to later stage water process and water demand, since condensed water COD and BOD index is very low, at later stage condensed water
It manages cost and takes up an area all opposite reduction, in addition the cooling water needed for heat-treated under medium temperature is also considerably less.
（6）The top being granulated in cabin is also equipped with CO2Safety shower device, to ensure safety.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the overall structure diagram that a kind of dustproof and anti-explosion oily sludge of the present invention is granulated drying equipment.
Specific implementation mode
The following examples can make professional and technical personnel that the present invention be more fully understood, but therefore not send out this
It is bright to be limited among the embodiment described range.
As shown in Figure 1, a kind of dustproof and anti-explosion oily sludge is granulated drying equipment, including it is granulated cabin 1 and desiccation cabin 2, is granulated
Cabin 1 is mounted on the top in desiccation cabin 2 and is granulated cabin 1 and communicated with about 2 desiccation cabin.
It is granulated in cabin 1 and is horizontally installed with several rollers 3, be granulated the motor A4 for being equipped with the rotation of driving roller 3 outside cabin 1, make
The top in grain cabin 1 offers feed inlet 5, and thermometer A6 and pressure gauge A7 are equipped at feed inlet 5, is granulated the top in cabin 1
It is also equipped with CO2Safety shower device 22.
The inner vertical in desiccation cabin 2 is equipped with a rotary shaft 8, and the bottom end of rotary shaft 8 is connected with what driving rotary shaft 8 rotated
Motor B9, is mounted alternately with heating shallow bid 10 and heating deep bid 11 in rotary shaft 8, on heating shallow bid 10 and heating deep bid 11 along
Center is distributed with several rake arms 12 outward, heats on shallow bid 10 that the length of rake arms 12 is consistent with the radius of shallow bid 10 is heated, and adds
The length of rake arms 12 is consistent with the heating radius of deep bid 11 on hot deep bid 11, if vertically-mounted in rake arms 12 have dry harrowing leaf 13,
The lower end in desiccation cabin 2 offers discharge port 14, and thermometer B15, pressure gauge B16 and combustible gas are equipped on the side wall in desiccation cabin 2
Bulk concentration detects table 17, and the lower section in desiccation cabin 2 is welded with support leg 18, and the lower section of support leg 18, which is welded with, places motor B19's
Supporting rack 20.
It is granulated in cabin 1 and desiccation cabin 2 and is provided with the jet chimney 21 communicated.
In granulation process, the oily sludge of moisture content 65%-90% is sent by screw conveyor or hopper-type conveyer
Cabin is granulated using sludge from granulation cabin is reentered, first squeezes into strips, is carried out at the same time preliminary drying；Again by the broken shell of strip sludge at
Type is graininess, while continuing tentatively to dry；Sludge that ultimately form moisture content 50%-60%, hollow out, mutual adhesion
Particle is sent into desiccation cabin；In desiccation cabin, heat source is passed through disk；Particle constantly stir-fries；Big shallow bid is alternately arranged, particle upper layer
Continuous falling bodies do falling bodies flowing, fall into lower wall, are finally discharged from discharge port.At the same time, thermometer A, pressure gauge A, thermometer
B, pressure gauge B and combustable gas concentration detection table monitor temperature, pressure and fuel gas in real time, while being also configured with CO2
Safety shower device 22 realizes auto monitoring and measurement and protection in equipment PLC system, to ensure safety.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The skill of the industry
Art personnel it should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of dustproof and anti-explosion oily sludge is granulated drying equipment, it is characterised in that：Including being granulated cabin and desiccation cabin, the granulation
Cabin is mounted on the top in desiccation cabin and is granulated cabin and communicated up and down with desiccation cabin；
It is horizontally installed with several rollers in the granulation cabin, the granulation is equipped with the motor A of driving roller rotation out of my cabin, described
It is granulated above cabin and offers feed inlet, thermometer A and pressure gauge A are installed at the feed inlet；
The inner vertical in the desiccation cabin is equipped with a rotary shaft, and the bottom end of the rotary shaft is connected with driving rotary shaft rotation
Motor B, is mounted alternately with heating shallow bid and heating deep bid in the rotary shaft, the heating shallow bid and heats on deep bid in
Several rake arms are distributed in the heart outward, if vertically-mounted in the rake arms have dry harrowing leaf, the lower end in the desiccation cabin to offer discharging
Mouthful, thermometer B, pressure gauge B and combustable gas concentration detection table are installed on the side wall in the desiccation cabin；
It is provided with the jet chimney communicated in the granulation cabin and desiccation cabin.
2. a kind of dustproof and anti-explosion oily sludge according to claim 1 is granulated drying equipment, it is characterised in that：The desiccation
Support leg is welded with below cabin.
3. a kind of dustproof and anti-explosion oily sludge according to claim 2 is granulated drying equipment, it is characterised in that：The support
The supporting rack for placing motor B is welded with below leg.
4. a kind of dustproof and anti-explosion oily sludge according to claim 1 is granulated drying equipment, it is characterised in that：The heating
The length of rake arms is consistent with the heating radius of shallow bid on shallow bid, the length of rake arms and the half of heating deep bid on the heating deep bid
Diameter is consistent.
5. a kind of dustproof and anti-explosion oily sludge according to claim 1 is granulated drying equipment, it is characterised in that：The granulation
The top in cabin is also equipped with CO2Safety shower device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122956.7A CN108558164A (en) | 2018-02-07 | 2018-02-07 | A kind of dustproof and anti-explosion oily sludge granulation drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122956.7A CN108558164A (en) | 2018-02-07 | 2018-02-07 | A kind of dustproof and anti-explosion oily sludge granulation drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108558164A true CN108558164A (en) | 2018-09-21 |
Family
ID=63531223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810122956.7A Pending CN108558164A (en) | 2018-02-07 | 2018-02-07 | A kind of dustproof and anti-explosion oily sludge granulation drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108558164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112745006A (en) * | 2020-12-30 | 2021-05-04 | 安阳艾尔旺新能源环境有限公司 | Drying and granulating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002282721A (en) * | 2001-03-27 | 2002-10-02 | Yamaguchi Technology Licensing Organization Ltd | Sludge crushing apparatus and apparatus for treating organic sewage by using the same |
| CN205874171U (en) * | 2016-07-05 | 2017-01-11 | 康强 | Mud resourceful treatment device |
| CN206069677U (en) * | 2016-10-07 | 2017-04-05 | 陕西理工学院 | A kind of city domestic sewage processes plant excess sludge drying particles device |
| CN206858388U (en) * | 2017-05-31 | 2018-01-09 | 北京朗清源节能环保科技有限公司 | Mud granulizing drying system |
| CN208038284U (en) * | 2018-02-07 | 2018-11-02 | 江苏绿川环保科技有限公司 | A kind of dustproof and anti-explosion oily sludge granulation drying equipment |
-
2018
- 2018-02-07 CN CN201810122956.7A patent/CN108558164A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002282721A (en) * | 2001-03-27 | 2002-10-02 | Yamaguchi Technology Licensing Organization Ltd | Sludge crushing apparatus and apparatus for treating organic sewage by using the same |
| CN205874171U (en) * | 2016-07-05 | 2017-01-11 | 康强 | Mud resourceful treatment device |
| CN206069677U (en) * | 2016-10-07 | 2017-04-05 | 陕西理工学院 | A kind of city domestic sewage processes plant excess sludge drying particles device |
| CN206858388U (en) * | 2017-05-31 | 2018-01-09 | 北京朗清源节能环保科技有限公司 | Mud granulizing drying system |
| CN208038284U (en) * | 2018-02-07 | 2018-11-02 | 江苏绿川环保科技有限公司 | A kind of dustproof and anti-explosion oily sludge granulation drying equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112745006A (en) * | 2020-12-30 | 2021-05-04 | 安阳艾尔旺新能源环境有限公司 | Drying and granulating device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
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| RJ01 | Rejection of invention patent application after publication |