CN112408747A - Chemical sludge drying device - Google Patents
Chemical sludge drying device Download PDFInfo
- Publication number
- CN112408747A CN112408747A CN202011375235.0A CN202011375235A CN112408747A CN 112408747 A CN112408747 A CN 112408747A CN 202011375235 A CN202011375235 A CN 202011375235A CN 112408747 A CN112408747 A CN 112408747A
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- CN
- China
- Prior art keywords
- rotary drum
- motor
- drying
- rotation
- drying device
- 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 78
- 239000000126 substance Substances 0.000 title claims abstract description 45
- 239000010802 sludge Substances 0.000 title claims abstract description 39
- 238000007664 blowing Methods 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
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
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
Abstract
The invention discloses a chemical sludge drying device, which comprises a drying box, a first motor, a rotating shaft, a stirring rod and a blower, wherein the rotating shaft is arranged in the drying box, a plurality of stirring rods are uniformly distributed on the rotating shaft, the end part of the rotating shaft is connected with the first motor, the blower is connected to the tail part of the rotating shaft through an air inlet pipe, a plurality of exhaust holes are formed in the stirring rod, the rotating shaft is of a hollow structure and communicated with the stirring rods, a rotary drum is arranged in the drying box, the tail part of the rotary drum is hinged to the drying box, the end part of the rotary drum is driven by a second motor, a blowing pipe is wound outside the rotary drum, the tail part of the blowing pipe is connected with the air inlet pipe, a feed inlet is formed in the upper part of the rotary drum, a discharge outlet is formed in the lower part of the rotary drum, an interlayer is formed in the inner wall of the drying box, high drying efficiency, good safety performance and high drying uniformity, and avoids pollution to chemical sludge.
Description
Technical Field
The invention belongs to the technical field of chemical equipment, and particularly relates to a chemical sludge drying device.
Background
Chemical sludge is generally from electroplating plants, leather plants, textile plants, pharmaceutical plants, petroleum extraction and other industries, is classified as dangerous solid waste because of containing toxic and harmful substances and causing environmental pollution, and needs to be strictly adhered to national relevant regulations during treatment.
The existing sludge drying device generally adopts a hot oil structure, heating radiating fins dry sludge in a cavity, the structure has high energy consumption, the hot oil is easy to leak and pollutes the dried sludge, in addition, the equipment sealing requirement of the structure is extremely high, the potential safety hazard of the hot oil is extremely high, the combustion is easy to generate, the heat of most chemical sludge drying machines is directly discharged, and resources are wasted.
Disclosure of Invention
In view of the above problems, the main object of the present invention is to design a chemical sludge drying device, which uses double-layer blast air blowing and cooperates with the rotation of the drum to realize rapid drying of chemical sludge, and has the advantages of high drying efficiency, good safety performance, high drying uniformity, and no pollution to chemical sludge.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a chemical industry sludge drying device, includes drying cabinet, first motor, axis of rotation, puddler and air-blower, the axis of rotation is established in the drying cabinet, and the puddler sets up a plurality of, and evenly distributed is in the axis of rotation, the first motor of end connection of axis of rotation, the air-blower passes through the air-supply line and connects the afterbody at the axis of rotation, sets up a plurality of exhaust holes on the puddler, the axis of rotation sets up to hollow structure, and with the communicating form of puddler, the drying cabinet lower part set up the footing.
The drying box in set up the rotary drum, the afterbody of rotary drum articulates on the drying box, the tip passes through the second motor and drives, the rotary drum outside with spiral form around establishing the blowing pipe, the afterbody of blowing pipe is connected on the air-supply line, rotary drum upper portion set up the feed inlet, the lower part sets up the discharge gate, the inner wall of drying box set up the intermediate layer, intermediate layer upper portion sets up the water inlet, the lower part sets up the delivery port, discharge gate and delivery port on all be equipped with the valve.
Above-mentioned disclosed technical characteristic learns, the rotary drum that sets up in the inside of drying cabinet, chemical industry mud gets into inside the rotary drum through the feed inlet, and the inside and the outside of rotary drum have all set up drying device, drying device includes blowing pipe and puddler, puddler and blowing pipe all send the inside and the outside of rotary drum respectively to the air current through the air-blower, the realization is to the inside and outside omnidirectional drying of rotary drum, drying efficiency has been improved, the setting of puddler also can make chemical industry mud dry even simultaneously, it avoids the adhesion to improve drying quality, the intermediate layer is convenient for provide the required heat of drying for the chemical industry mud in the rotary drum with the cooperation of water inlet, chemical industry mud's drying efficiency is improved.
As further description of the invention, the outer end of the stirring rod is provided with a scraper, the length of the scraper and the stirring rod is equal to the diameter of the rotary drum, and the scraper is arranged to prevent chemical sludge from being adhered to the inner wall of the rotary drum to influence the drying effect of the chemical sludge.
As a further description of the invention, the blowpipe is provided with a plurality of exhaust holes which blow the air flow to the outside of the drum by means of a blower.
As a further description of the present invention, the first motor and the second motor are configured to rotate in opposite directions.
As a further description of the invention, the end of the rotating drum is provided with a sleeve which penetrates out of the drying box and is sleeved outside the rotating shaft.
As a further description of the invention, the output shaft of the second motor is connected with the sleeve through a belt, and the sleeve is driven to rotate through the second motor, so that the rotation of the rotary drum is realized.
Compared with the prior art, the invention has the technical effects that:
the invention provides a chemical sludge drying device, which realizes double-layer blast blowing of chemical sludge in a rotary drum by an air blower by matching an exhaust hole on a stirring rod with an exhaust hole on a blowing pipe, realizes rapid drying of the chemical sludge by matching with reverse rotation of the rotary drum, has high drying efficiency, good safety performance and high drying uniformity, and avoids pollution to the chemical sludge.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a structural view of a stirring rod of the present invention;
fig. 3 is a view of a blast pipe structure of the present invention.
In the figure, 1, a drying box, 11, a foot, 12, an interlayer, 13, a water inlet, 14, a water outlet, 2, a first motor, 3, a rotating shaft, 4, a stirring rod, 41, an exhaust hole, 42, a scraper, 5, a blower, 51, an air inlet pipe, 6, a rotating drum, 61, a blowing pipe, 62, a feeding hole, 63, a discharging hole, 64, a sleeve, 7, a second motor, 8, a valve and 9, a belt.
Detailed Description
The invention is described in detail below with reference to the attached drawing figures:
the utility model provides a chemical industry sludge drying device, refers to fig. 1-3 and shows, including drying cabinet 1, first motor 2, axis of rotation 3, puddler 4 and air-blower 5, axis of rotation 3 is established in drying cabinet 1, and puddler 4 sets up a plurality of, and evenly distributed is in axis of rotation 3, the first motor 2 of end connection of axis of rotation 3, air-blower 5 passes through air-supply line 51 and connects the afterbody at axis of rotation 3, sets up a plurality of exhaust holes 41 on puddler 4, axis of rotation 3 sets up to hollow structure, and with the communicating form of puddler 4, 1 lower part of drying cabinet set up footing 11.
The drying box is characterized in that a rotary drum 6 is arranged in the drying box 1, the tail part of the rotary drum 6 is hinged to the drying box 1, the end part of the rotary drum is driven by a second motor 7, a blowing pipe 61 is spirally wound outside the rotary drum 6, the tail part of the blowing pipe 61 is connected to an air inlet pipe 51, a feeding port 62 is arranged at the upper part of the rotary drum 6, a discharging port 63 is arranged at the lower part of the rotary drum, an interlayer 12 is arranged on the inner wall of the drying box 1, a water inlet 13 is arranged at the upper part of the interlayer 12, a water outlet 14 is arranged at the lower part of the.
Above-mentioned public technical characteristic learns, the rotary drum 6 that sets up in the inside of drying cabinet 1, chemical industry mud passes through feed inlet 62 and gets into inside the rotary drum 6, and the inside and the outside of rotary drum 6 have all set up drying device, drying device includes blowing pipe 61 and puddler 4, puddler 4 and blowing pipe 61 all send the air current to inside and outside of rotary drum 6 respectively through air-blower 5, the realization is to the inside and outside omnidirectional drying of rotary drum 6, drying efficiency has been improved, simultaneously setting up of puddler 4 also can make chemical industry mud dry even, it avoids the adhesion to improve drying quality, intermediate layer 12 is convenient for provide the dry required heat for the chemical industry mud in the rotary drum 6 with the cooperation of water inlet 13, chemical industry mud's drying efficiency is improved.
The outer end of puddler 4 set up scraper 42, the length that scraper 42 and puddler 4 add equals the diameter of rotary drum 6, scraper 42 sets up and avoids chemical sludge to glue on the inner wall of rotary drum 6, influences the drying effect of chemical sludge.
The blowpipe 61 is provided with a plurality of exhaust holes 41, and the exhaust holes 41 blow the air flow to the outside of the rotary drum 6 by the blower 5.
The first motor 2 and the second motor 7 are set to rotate reversely.
The form of stirring rotation and the turning of the rotary drum 6 is realized through the form of reverse rotation of the rotary drum 6 and the stirring rod 4, and the efficiency of sludge drying is improved.
The end of the rotary drum 6 is provided with a sleeve 64, and the sleeve 64 penetrates out of the drying box 1 and is sleeved outside the rotary shaft 3.
The output shaft of the second motor 7 is connected with the sleeve 64 through the belt 9, and the sleeve 64 is driven to rotate through the second motor 7, so that the rotation of the rotary drum 6 is realized.
The invention provides a chemical sludge drying device, which realizes double-layer blast blowing of chemical sludge in a rotary drum 6 by an air blower 5 through matching of an exhaust hole 41 on a stirring rod 4 and an exhaust hole 41 on a blowing pipe 61, and realizes rapid drying of the chemical sludge by matching with reverse rotation of the rotary drum 6, has high drying efficiency, good safety performance and high drying uniformity, and avoids pollution to the chemical sludge.
The working principle of the invention is as follows: this chemical industry sludge drying device is in operation process, chemical industry sludge gets into in the rotary drum 6 from feed inlet 62, blow through air-blower 5 to exhaust hole 41 on the puddler 4 and the exhaust hole 41 on the blowing pipe, first motor 2 and second motor 7 rotate, realize chemical industry sludge rotation drying, get into hot water entering intermediate layer 12 in the water inlet 13, adjust the temperature in the rotary drum 6, and then improve drying efficiency and the drying quality of chemical industry sludge in the rotary drum 6, the chemical industry sludge of completion is discharged from discharge gate 63.
The above embodiments are only for illustrating the technical solutions of the present invention and are not limited, and other modifications or equivalent substitutions made by the technical solutions of the present invention by the ordinary skilled person in the art are included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a chemical industry sludge drying device, includes drying cabinet, first motor, axis of rotation, puddler and air-blower, the axis of rotation is established in the drying cabinet, and the puddler sets up a plurality of, and evenly distributed is in the axis of rotation, the first motor of end connection of axis of rotation, the air-blower passes through the air-supply line and connects the afterbody at the axis of rotation, sets up a plurality of exhaust holes on the puddler, the axis of rotation sets up to hollow structure, and communicates with each other with the puddler, the drying cabinet lower part set up footing, its characterized in that: the drying box in set up the rotary drum, the afterbody of rotary drum articulates on the drying box, the tip passes through the second motor and drives, the rotary drum outside with spiral form around establishing the blowing pipe, the afterbody of blowing pipe is connected on the air-supply line, rotary drum upper portion set up the feed inlet, the lower part sets up the discharge gate, the inner wall of drying box set up the intermediate layer, intermediate layer upper portion sets up the water inlet, the lower part sets up the delivery port, discharge gate and delivery port on all be equipped with the valve.
2. The chemical sludge drying device according to claim 1, wherein: the outer end of the stirring rod is provided with a scraper, and the length of the scraper and the stirring rod is equal to the diameter of the rotary drum.
3. The chemical sludge drying device according to claim 1, wherein: the blowpipe is provided with a plurality of exhaust holes.
4. The chemical sludge drying device according to claim 1, wherein: the first motor and the second motor are set to rotate reversely.
5. The chemical sludge drying device according to claim 1, wherein: the end of the rotary drum is provided with a sleeve, the sleeve penetrates out of the drying box and is sleeved outside the rotating shaft.
6. The chemical sludge drying device according to claim 5, wherein: the output shaft of the second motor is connected with the sleeve through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011375235.0A CN112408747A (en) | 2020-12-01 | 2020-12-01 | Chemical sludge drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011375235.0A CN112408747A (en) | 2020-12-01 | 2020-12-01 | Chemical sludge drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112408747A true CN112408747A (en) | 2021-02-26 |
Family
ID=74829208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011375235.0A Pending CN112408747A (en) | 2020-12-01 | 2020-12-01 | Chemical sludge drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112408747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504648A (en) * | 2022-08-02 | 2022-12-23 | 中国石油化工股份有限公司 | Coal gasification sludge dewatering and drying device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205505611U (en) * | 2016-03-02 | 2016-08-24 | 浙江工业职业技术学院 | Take dehumidifying device's two -way chemical material rotary drier |
| CN205718293U (en) * | 2016-04-26 | 2016-11-23 | 上官光煜 | A kind of biological organic fertilizer High-efficiency dryer of band sieve material device |
| CN106766765A (en) * | 2016-12-28 | 2017-05-31 | 河南水晶头文化传媒有限公司 | A kind of Chinese medicine is double to rotate combination drying device |
| CN207259359U (en) * | 2017-08-02 | 2018-04-20 | 新昌县鸿裕工业产品设计有限公司 | A kind of drying device for chemical engineering sludge |
| CN108640480A (en) * | 2018-08-09 | 2018-10-12 | 陈恒 | A kind of sludge treatment device of the environmental protection in hydraulic engineering field |
| CN208332965U (en) * | 2018-06-19 | 2019-01-04 | 安徽尊龙环保节能建材有限公司 | A kind of diatom ooze drying device |
-
2020
- 2020-12-01 CN CN202011375235.0A patent/CN112408747A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205505611U (en) * | 2016-03-02 | 2016-08-24 | 浙江工业职业技术学院 | Take dehumidifying device's two -way chemical material rotary drier |
| CN205718293U (en) * | 2016-04-26 | 2016-11-23 | 上官光煜 | A kind of biological organic fertilizer High-efficiency dryer of band sieve material device |
| CN106766765A (en) * | 2016-12-28 | 2017-05-31 | 河南水晶头文化传媒有限公司 | A kind of Chinese medicine is double to rotate combination drying device |
| CN207259359U (en) * | 2017-08-02 | 2018-04-20 | 新昌县鸿裕工业产品设计有限公司 | A kind of drying device for chemical engineering sludge |
| CN208332965U (en) * | 2018-06-19 | 2019-01-04 | 安徽尊龙环保节能建材有限公司 | A kind of diatom ooze drying device |
| CN108640480A (en) * | 2018-08-09 | 2018-10-12 | 陈恒 | A kind of sludge treatment device of the environmental protection in hydraulic engineering field |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504648A (en) * | 2022-08-02 | 2022-12-23 | 中国石油化工股份有限公司 | Coal gasification sludge dewatering and drying device and method |
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| 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: 20210226 |
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| RJ01 | Rejection of invention patent application after publication |