CN103712435A - Self-cleaning type heating air extractor - Google Patents
Self-cleaning type heating air extractor Download PDFInfo
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- CN103712435A CN103712435A CN201310698164.1A CN201310698164A CN103712435A CN 103712435 A CN103712435 A CN 103712435A CN 201310698164 A CN201310698164 A CN 201310698164A CN 103712435 A CN103712435 A CN 103712435A
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- air extractor
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Abstract
The invention provides a self-cleaning type heating air extractor, and belongs to the technical field of production machines in the chemical industry. The self-cleaning type heating air extractor comprises a cylindrical shell body which is sealed in upper portion and lower portion and vertically arranged, and steam pocket passages vertically and evenly distributed at the lower portion inside the shell body, wherein a sealed isolation surface is assembled at the upper portion of each steam pocket passage, and a communicated heating cavity is formed between the outer walls and the isolation surfaces of the steam pocket passages and the inner wall of the shell body. The upper portion inside the shell body is connected with a vacuum pump through a main air suction port, an air spraying nozzle which extends towards each steam pocket passage and is provided with a downward spaying port is fixed to the upper portion of the corresponding isolation surface, and the air spraying nozzles are connected with a high-pressure air path through pipelines. The inside of the heating cavity enables the insides of the steam pocket passages to keep high temperature, and vaporized water is prevented from being liquefied when the vaporized water passes through the steam pocket passages. The air spraying nozzles can spray out high-pressure air and blow raw materials attached to the inner walls of the steam pocket passages back to a drier.
Description
Technical field
The present invention relates to Chemical Manufacture field of mechanical technique, be specifically related to a kind of self-cleaning heating air extractor.
Background technology
In chemical process, some are in the raw material of pulpous state, paste, granular, powdery and usually contain some unnecessary moisture, as carboxymethyl cellulose, and some other pharmacy, dyestuff, temperature-sensitive material, pigment etc.; These raw materials need to be dried processing in the process of processing, remove moisture wherein.The drying mode of these raw materials normally first stirs these raw materials to heat, and treats the moisture vaporization in raw material, then by vacuum plant, the moisture after vaporization is taken away.But the moisture of these vaporizations is likely met cold liquefaction and is flowed back in raw material again in the process being pumped, or the moisture of vaporization simultaneously also can be taken away a part of raw material in the process being pumped, these raw materials are very easy to be attached on the equipment of bleeding, and affect the normal operation of equipment.And now people are normally by taking apart after equipment by manually carrying out cleaning, process is comparatively loaded down with trivial details, and efficiency is lower, by too ordinary disassemblerassembler, also can affect to the stability of the service life of equipment and equipment work.
Summary of the invention
For above problem, the invention provides and a kind ofly in the process of bleeding, can keep higher temperature, without the machine of tearing open, just can conveniently carry out clean self-cleaning simultaneously and heat air extractor.
The technical solution adopted for the present invention to solve the technical problems is: this self-cleaning heating air extractor comprises the housing that cylindric upper-lower seal is vertically placed, vertically be distributed in the drum passage of described enclosure interior below, the top of described drum passage is equipped with the face that separates with described inner walls sealing, described drum passage by cross over pipe with described in separate the top UNICOM of face, the below of the bottom of described drum passage and described housing bottom surface is connected; The outer wall of drum passage and separate face and the inwall of described housing between form the heating chamber of Yi Ge UNICOM, on described housing, be designed with the air inlet pipe, the escape pipe that are communicated with described heating chamber; The cavity that separates face top in described housing is connected with vavuum pump by main air entry; The described top that separates face is fixed with the downward air nozzle of spout that stretches to each drum passage, and described air nozzle is connected with high-pressure gas circuit by pipeline.
As preferably, described self-cleaning heating air extractor also comprises the gas buffer cylinder being fixed on described housing outer wall, and described air nozzle is all connected by pipeline and described gas buffer cylinder, and described gas buffer cylinder is connected with high-pressure gas circuit.
As preferably, between described air nozzle and described gas buffer cylinder, be equipped with the gas pulses valve of controlling gas path on-off.
As preferably, described drum passage is used elastomeric material to make, and in High Pressure water drum vias inner walls, can produce deformation.
Beneficial effect of the present invention is: this self-cleaning heating air extractor is by being assemblied in the top of drying machine in Chemical Manufacture, by described drum passage by the intracavity inter-connection of vavuum pump and drying machine; The steam producing in described drying machine enters vavuum pump by described drum passage and discharges, and by pass into high-temperature gas in described heating chamber, makes described drum channel interior keep higher temperature, moisture that can anti-devaporation by time liquefy; Described air nozzle is connected with high-pressure gas circuit and the raw material being attached in described drum vias inner walls can be blown back in drying machine.This cleaning mode, without artificial start operation, can complete automatically, and cleaning efficiency is higher, greatly reduces workman's labour intensity simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of this self-cleaning heating air extractor forward section.
Fig. 2 is the structural representation of the left apparent direction of this self-cleaning heating air extractor in Fig. 1
Fig. 3 is the structural representation that this self-cleaning heating air extractor is overlooked directional profile.
The specific embodiment
Below in conjunction with embodiment, the present invention is further described: as shown in Figure 1, Figure 2 with Fig. 3 in shown in embodiment, this self-cleaning heating air extractor comprises the housing 1 that cylindric upper-lower seal is vertically placed, vertically be distributed in the drum passage 2 of described housing 1 inner below, the top of described drum passage 2 be equipped with described housing 1 inner wall sealing separate face 3, described drum passage 2 by cross over pipe 4 with described in separate the top UNICOM of face 3, the below of the bottom of described drum passage 2 and described housing 1 bottom surface is connected.The outer wall of drum passage 2 and separate face 3 and the inwall of described housing 1 between form the heating chamber of Yi Ge UNICOM, on described housing 1, be designed with the air inlet pipe 11, the escape pipe 12 that are communicated with described heating chamber; Described air inlet pipe 11, escape pipe 12 are connected with the hot gas generation device of cylinder body outside, can in described heating chamber, add hot gas like this.The cavity that separates face 3 tops in described housing 1 is connected with vavuum pump by main air entry 13; The described top that separates face 3 is fixed with the downward air nozzle 5 of spout that stretches to each drum passage 2, and described air nozzle 5 is connected with high-pressure gas circuit by pipeline.
This self-cleaning heating air extractor is by being assemblied in the top of drying machine in Chemical Manufacture, and the embodiment in Fig. 1, Fig. 2, Fig. 3 is mainly the withering drying machine top of using being used for to the industrial chemicals of pulpous state, paste, granular, powdery.This drying machine can stir and heat material, by the moisture vaporization in material.And this device can be by described drum passage 2 by the intracavity inter-connection of vavuum pump and drying machine; When vacuum plant starts like this, just can produce suction to drying machine inner chamber, the steam producing in described drying machine enters vavuum pump by described drum passage 2 and discharges, in the process of discharging at steam, this device makes the inner higher temperatures that keep of described drum passage 2 by pass into high-temperature gas in described heating chamber, moisture that can anti-devaporation by time liquefy; Improved drying efficiency, described air nozzle is connected with high-pressure gas circuit, and in the time need to cleaning, high-pressure gas circuit blows back the raw material being attached on described drum passage 2 inwalls in drying machine to spraying into gases at high pressure in drum passage 2 in by nozzle.This cleaning mode, without artificial start operation, can complete automatically, and cleaning efficiency is higher, greatly reduces workman's labour intensity simultaneously.
As shown in Figure 1, Figure 2 and Figure 3, described self-cleaning heating air extractor also comprises the gas buffer cylinder 6 being fixed on described housing 1 outer wall, described air nozzle 5 is all connected by pipeline and described gas buffer cylinder 6, and described gas buffer cylinder 6 is connected with high-pressure gas circuit.This device has a plurality of described drum passages 2 in the present embodiment, uses this structure high pressure gas can be cushioned in cushion dashpot 6, and then enters described air nozzle 5, makes the jet air pressure of each air nozzle 5 more even.
As shown in Figure 1, Figure 2 and Figure 3, between described air nozzle 5 and described gas buffer cylinder 6, be equipped with the gas pulses valve 7 of controlling gas path on-off.Make like this air nozzle 5 be used for clean high pressure gas and spray in the mode of pulse, cleaning effect is better, also more saves high pressure gas simultaneously.
Described drum passage 2 is used elastomeric material to make, and at High Pressure water drum passage 2 inwalls, can produce deformation.This device can be by passing into high pressure gas when clean in described heating chamber like this, make drum passage 2 internal modifications, being attached to industrial chemicals on this drum passage 2 can loosely be out of shape, more be easy to blow off, simultaneously drum passage 2 internal modifications diminish the diameter of this passage, the high pressure gas that high pressure gas is blown in this passage can keep that very fast wind speed can be more prone to will adhere to that raw material blows off can dryer inner.
Claims (4)
1. a self-cleaning heats air extractor, it comprises the housing (1) that cylindric upper-lower seal is vertically placed, vertically be distributed in the drum passage (2) of the inner below of described housing (1), it is characterized in that: the top of described drum passage (2) be equipped with described housing (1) inner wall sealing separate face (3), described drum passage (2) by cross over pipe (4) with described in separate the top UNICOM of face (3), the below of the bottom of described drum passage (2) and described housing (1) bottom surface is connected; The outer wall of drum passage (2) and separate face (3) and the inwall of described housing (1) between form the heating chamber of Yi Ge UNICOM, on described housing (1), be designed with the air inlet pipe (11), the escape pipe (12) that are communicated with described heating chamber; The cavity that separates face (3) top in described housing (1) is connected with vavuum pump by main air entry (13); The described top that separates face (3) is fixed with the downward air nozzle (5) of spout that stretches to each drum passage (2), and described air nozzle (5) is connected with high-pressure gas circuit by pipeline.
2. self-cleaning according to claim 1 heats air extractor, it is characterized in that: described self-cleaning heating air extractor also comprises the gas buffer cylinder (6) being fixed on described housing (1) outer wall, described air nozzle (5) is all connected by pipeline and described gas buffer cylinder (6), and described gas buffer cylinder (6) is connected with high-pressure gas circuit.
3. self-cleaning heating air extractor according to claim 2, is characterized in that: between described air nozzle (5) and described gas buffer cylinder (6), be equipped with the gas pulses valve (7) of controlling gas path on-off.
4. self-cleaning heating air extractor according to claim 1, is characterized in that: described drum passage (2) is used elastomeric material to make, and at High Pressure water drum passage (2) inwall, can produce deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698164.1A CN103712435A (en) | 2013-12-17 | 2013-12-17 | Self-cleaning type heating air extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310698164.1A CN103712435A (en) | 2013-12-17 | 2013-12-17 | Self-cleaning type heating air extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103712435A true CN103712435A (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310698164.1A Pending CN103712435A (en) | 2013-12-17 | 2013-12-17 | Self-cleaning type heating air extractor |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU610576A1 (en) * | 1976-11-02 | 1978-06-15 | Предприятие П/Я Р-6193 | Method of cleaning the internal surface of boiler unit blocks |
| US5077913A (en) * | 1989-08-31 | 1992-01-07 | Measurex Corporation | Self-cleaning steambox |
| US6016610A (en) * | 1998-04-15 | 2000-01-25 | Maytag Corporation | Self-cleaning lint trap and gravity assisted lint trap |
| WO2004099678A2 (en) * | 2003-03-26 | 2004-11-18 | Dai Sung Environment Engineering Co., Ltd. | Drying type air purifying device with moisturing mist eliminator |
| CN1683089A (en) * | 2004-04-15 | 2005-10-19 | 中尊生物科技股份有限公司 | Pneumatic pipeling cleaning device |
| CN1782646A (en) * | 2004-10-19 | 2006-06-07 | 卡拉工业公司 | Self-cleaning centrifugal pellet dryer and method thereof |
| CN200998724Y (en) * | 2007-01-12 | 2008-01-02 | 杨雄 | High-pressure gas purging device for wind pipe purification |
| CN101626844A (en) * | 2007-03-08 | 2010-01-13 | 可口可乐公司 | Pipe clearing systems |
| CN201482762U (en) * | 2009-02-23 | 2010-05-26 | 北京清华阳光能源开发有限责任公司 | Automatic cleaning machine for outer tube of all-glass vacuum solar heat collecting tube |
| CN201688653U (en) * | 2010-05-24 | 2010-12-29 | 王燕琼 | Positive pressure blowback boiling dryer with external fan |
| CN102423763A (en) * | 2011-10-20 | 2012-04-25 | 天脊煤化工集团股份有限公司 | Anti-scarring method and device for discharge chute of granulating machine |
| CN103438670A (en) * | 2013-08-29 | 2013-12-11 | 南京华星制药设备有限公司 | Boiling type drying bed provided with automatic washing device |
-
2013
- 2013-12-17 CN CN201310698164.1A patent/CN103712435A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU610576A1 (en) * | 1976-11-02 | 1978-06-15 | Предприятие П/Я Р-6193 | Method of cleaning the internal surface of boiler unit blocks |
| US5077913A (en) * | 1989-08-31 | 1992-01-07 | Measurex Corporation | Self-cleaning steambox |
| US6016610A (en) * | 1998-04-15 | 2000-01-25 | Maytag Corporation | Self-cleaning lint trap and gravity assisted lint trap |
| WO2004099678A2 (en) * | 2003-03-26 | 2004-11-18 | Dai Sung Environment Engineering Co., Ltd. | Drying type air purifying device with moisturing mist eliminator |
| CN1683089A (en) * | 2004-04-15 | 2005-10-19 | 中尊生物科技股份有限公司 | Pneumatic pipeling cleaning device |
| CN1782646A (en) * | 2004-10-19 | 2006-06-07 | 卡拉工业公司 | Self-cleaning centrifugal pellet dryer and method thereof |
| CN200998724Y (en) * | 2007-01-12 | 2008-01-02 | 杨雄 | High-pressure gas purging device for wind pipe purification |
| CN101626844A (en) * | 2007-03-08 | 2010-01-13 | 可口可乐公司 | Pipe clearing systems |
| CN201482762U (en) * | 2009-02-23 | 2010-05-26 | 北京清华阳光能源开发有限责任公司 | Automatic cleaning machine for outer tube of all-glass vacuum solar heat collecting tube |
| CN201688653U (en) * | 2010-05-24 | 2010-12-29 | 王燕琼 | Positive pressure blowback boiling dryer with external fan |
| CN102423763A (en) * | 2011-10-20 | 2012-04-25 | 天脊煤化工集团股份有限公司 | Anti-scarring method and device for discharge chute of granulating machine |
| CN103438670A (en) * | 2013-08-29 | 2013-12-11 | 南京华星制药设备有限公司 | Boiling type drying bed provided with automatic washing device |
Non-Patent Citations (2)
| Title |
|---|
| 徐晓等: "空心桨叶干燥机的设计", 《装备制造技术》 * |
| 马红钦等: "流化床自清洁换热技术在卤水预热器中的应用", 《中国井矿盐》 * |
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Application publication date: 20140409 |