CN108088181B - A drying device for producing polyaluminium chloride - Google Patents
A drying device for producing polyaluminium chloride Download PDFInfo
- Publication number
- CN108088181B CN108088181B CN201711335886.5A CN201711335886A CN108088181B CN 108088181 B CN108088181 B CN 108088181B CN 201711335886 A CN201711335886 A CN 201711335886A CN 108088181 B CN108088181 B CN 108088181B
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- CN
- China
- Prior art keywords
- tower
- drying
- polyaluminium chloride
- box
- pipe
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying device for producing polyaluminium chloride, which comprises a drying tower and an exhaust and discharge pipe, wherein the exhaust and discharge pipe is arranged at the bottom end of the drying tower, an outer tower is sleeved outside the drying tower, an output pipe is arranged on the left side of the top end of the outer tower, a rectangular box is arranged on the right side top end of the outer tower, a conveying pipe is arranged on the left side of the top end of the rectangular box, the left side of the conveying pipe penetrates through the outer tower and the drying tower, and a filtering device is arranged in an inner cavity of the rectangular box. This a drying device for producing polyaluminium chloride, hot-blast rectangle incasement that flows through the conveyer pipe, filter hot-blast through the stainless steel filter screen, prevent to carry polyaluminium chloride's powder and impurity in the hot-blast and get into outer tower and block up, the outer wall to the drying tower in carrying outer tower through the connecting pipe after the filtration heats, avoids causing thermal waste, has reduced high-temperature gas, not only has reduced the cost but also has improved dry efficiency.
Description
Technical Field
The invention relates to the technical field of polyaluminium chloride production, in particular to a drying device for producing polyaluminium chloride.
Background
Polyaluminium chloride is an inorganic high-molecular coagulant, abbreviated as PAC in English, can be divided into two types of solid and liquid in shape due to the bridging action of hydroxide ions and the polymerization action of polyvalent anions, the solid is divided into sepia, yellow and white according to different colors, the polyaluminium chloride is mainly applied to the field of water treatment, including water purification treatment, such as domestic water, industrial water, municipal sewage treatment, industrial wastewater, sewage and sludge treatment, and residue recovery in sewage, and the like, the heat exchange between high-temperature gas and liquid polyaluminium chloride is incomplete by using the conventional drying tower, the drying effect of the liquid aluminium chloride is not ideal, for example, the invention with the application number of 201521111094.6 comprises a tower body, an atomizing disk for atomizing the liquid polyaluminium chloride is arranged near the top in the tower body, the tower body is internally provided with the hot air pipe, the air outlet of the hot air pipe is upwards arranged and provided with the hot air distributor, the consumption of high-temperature gas required by drying is reduced, the cost is saved, and the benefit is improved.
Disclosure of Invention
The invention aims to provide a drying device for producing polyaluminium chloride, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a drying device for producing polyaluminium chloride comprises a drying tower and an exhaust and discharge pipe, wherein the exhaust and discharge pipe is installed at the bottom end of the drying tower, an outer tower is sleeved outside the drying tower, an output pipe is installed on the left side of the top end of the outer tower, a rectangular box is installed on the top end of the right side of the outer tower, a conveying pipe is installed on the left side of the top end of the rectangular box, the left side of the conveying pipe penetrates through the outer tower and the drying tower, a filtering device is installed in an inner cavity of the rectangular box and comprises a box body, the top end of the box body penetrates through the rectangular box, a baffle is installed on the top end of the box body, transverse plates are installed on the upper side and the lower side of the inner cavity of the box body, sliding grooves are formed in the front side surface and the rear side surface of the inner cavity of the box body, round holes are, the inserted bar and round hole phase-match, the slider is all installed to both sides around the rectangle frame, the slider links to each other with the spout cooperation, the stainless steel filter screen is installed to the inner chamber of rectangle frame, the connecting pipe is installed on the right side of rectangle case, the other end of connecting pipe runs through outer tower.
Preferably, the base is installed to the inner chamber bottom of rectangle case, the cardboard is installed to the bottom of box, the cardboard is matched with the base.
Preferably, a handle is mounted at the top end of the baffle.
Preferably, the outer wall of the outer tower is wrapped with a heat insulation felt.
Compared with the prior art, the invention has the beneficial effects that: in the drying device for producing the polyaluminium chloride, hot air flows into the rectangular box through the conveying pipe, the hot air is filtered by the stainless steel filter screen, so that the powder and impurities carrying the polyaluminium chloride in the hot air are prevented from entering the outer tower to be blocked, and when the impurities on the stainless steel filter screen need to be cleaned, the baffle plate is pulled upwards, the box body can be pulled out from the rectangular box body and is connected with the sliding groove in a matching way through the sliding block, the rectangular frame is pulled towards the right side to drive the sliding block to slide in the sliding groove, simultaneously pull out the inserted bar from the round hole, can make the rectangle frame drive the stainless steel filter screen and separate out from the box in and clear up or change, hot-blast after the filtration is carried the outer tower in through the connecting pipe and is heated the outer wall of drying tower, avoids causing thermal waste, has reduced high-temperature gas, has not only reduced the cost but also improved dry efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the filtering device of the present invention.
In the figure: 1. drying tower, 2, thermal-insulated felt, 3, filter equipment, 301, box, 302, diaphragm, 303, round hole, 304, inserted bar, 305, rectangle frame, 306, stainless steel filter screen, 307, slider, 308, spout, 309, handle, 310, baffle, 311, cardboard, 4, valve, 5, row's of airing exhaust material pipe, 6, outer tower, 7, base, 8, connecting pipe, 9, rectangle case, 10, conveyer pipe, 11, output tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a drying device for producing polyaluminium chloride comprises a drying tower 1 and an exhaust pipe 5, wherein the exhaust pipe 5 is arranged at the bottom end of the drying tower 1, an outer tower 6 is sleeved outside the drying tower 1, a heat insulation felt 2 is wrapped on the outer wall of the outer tower 6, heat loss can be prevented through the heat insulation felt 2, workers can be prevented from being scalded due to overheating of the outer wall of the outer tower 6, an output pipe 11 is arranged on the left side of the top end of the outer tower 6, a rectangular box 9 is arranged on the top end of the right side of the outer tower 6, a conveying pipe 10 is arranged on the left side of the top end of the rectangular box 9, the left side of the conveying pipe 10 penetrates through the outer tower 6 and the drying tower 1, hot air flows into the rectangular box 9 through the conveying pipe 10, a filtering device 3 is arranged in an inner cavity of the rectangular box 9, the filtering device 3 comprises a box body 301, the top end of the box body 301 penetrates through the rectangular box 9, the top end of the baffle 310 is provided with a handle 309, the baffle 310 can be conveniently pulled by the handle 309, the upper side and the lower side of the inner cavity of the box body 301 are both provided with a transverse plate 302, the front side and the rear side of the inner cavity of the box body 301 are both provided with a sliding groove 308, the front side and the rear side of the right side of the transverse plate 302 are both provided with a round hole 303, the right side of the transverse plate 302 is provided with a rectangular frame 305, the four corners of the left side of the rectangular frame 305 are both provided with an insertion rod 304, the insertion rod 304 is matched with the round hole 303, the front side and the rear side of the rectangular frame 305 are both provided with a sliding block 307, the sliding block 307 is matched and connected with the sliding groove 308 through the sliding block 307, the sliding block 307 can be driven to slide in the sliding groove 308 by pulling the rectangular frame 305 towards the right side, the insertion rod 304 is pulled out from the round hole 303, filter hot-blast through stainless steel filter screen 306, prevent to carry the powder of polyaluminium chloride in the hot-blast and jam in impurity gets into outer tower 6, base 7 is installed to rectangle case 9's inner chamber bottom, cardboard 311 is installed to box 301's bottom, cardboard 311 and base 7 phase-match, through cardboard 311 and base 7 phase-match, when box 301 is in rectangle case 9, can drive cardboard 311 and strengthen holistic stability in getting into base 7, connecting pipe 8 is installed on rectangle case 9's right side, connecting pipe 8's the other end runs through outer tower 6, the outer wall to drying tower 1 in outer tower 6 is carried through connecting pipe 8 to hot-blast after the filtration, avoid causing thermal waste.
Hot-blast conveyer pipe 10 that flows to in the rectangle case 9 that passes through, filter hot-blast through stainless steel filter screen 306, prevent to carry in the hot-blast powder and impurity that aluminium polychlorid from getting into and blockking up in the outer tower 6, when needing to clear up the impurity on the stainless steel filter screen 306, upwards stimulate baffle 310 can pull out box 301 from rectangle case 9, to the right side pulling rectangle frame 305 can drive slider 307 and slide in spout 308, pull out inserted bar 304 from round hole 303 simultaneously, can make rectangle frame 305 drive stainless steel filter screen 306 and separate out from box 301 and clear up or change, hot-blast after the filtration heats the outer wall of drying tower 1 in carrying outer tower 6 through connecting pipe 8, avoid causing thermal waste, can improve drying efficiency of drying tower 1 to aluminium polychlorid, the cost is reduced.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a drying device for producing polyaluminium chloride, includes drying tower (1) and row's of airing exhaust material pipe (5), its characterized in that are installed to the bottom of drying tower (1): outer tower (6) has been cup jointed in the outside of drying tower (1), output tube (11) are installed in the top left side of outer tower (6), rectangle case (9) is installed on the right side top of outer tower (6), conveyer pipe (10) are installed in the top left side of rectangle case (9), outer tower (6) and drying tower (1) are run through in the left side of conveyer pipe (10), filter equipment (3) are installed to the inner chamber of rectangle case (9), filter equipment (3) include box (301), rectangle case (9) are run through to the top of box (301), baffle (310) are installed to the top of box (301), diaphragm (302) is all installed to the upper and lower both sides of the inner chamber of box (301), both sides surface all is equipped with spout (308) around the inner chamber of box (301), both ends surface all is equipped with round hole (303) around the right side of diaphragm (302), rectangular frame (305) is installed on the right side of diaphragm (302), inserted bar (304) are all installed in the left side four corners of rectangular frame (305), inserted bar (304) and round hole (303) phase-match, slider (307) are all installed to both sides around rectangular frame (305), slider (307) link to each other with spout (308) cooperation, stainless steel filter screen (306) are installed to the inner chamber of rectangular frame (305), connecting pipe (8) are installed on the right side of rectangle case (9), the other end of connecting pipe (8) runs through outer tower (6).
2. The drying device for producing the polyaluminium chloride as claimed in claim 1, wherein: base (7) are installed to the inner chamber bottom of rectangle case (9), cardboard (311) are installed to the bottom of box (301), cardboard (311) and base (7) phase-match.
3. The drying device for producing the polyaluminium chloride as claimed in claim 1, wherein: the top end of the baffle plate (310) is provided with a handle (309).
4. The drying device for producing the polyaluminium chloride as claimed in claim 1, wherein: and the outer wall of the outer tower (6) is wrapped with a heat insulation felt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335886.5A CN108088181B (en) | 2017-12-14 | 2017-12-14 | A drying device for producing polyaluminium chloride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335886.5A CN108088181B (en) | 2017-12-14 | 2017-12-14 | A drying device for producing polyaluminium chloride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108088181A CN108088181A (en) | 2018-05-29 |
| CN108088181B true CN108088181B (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711335886.5A Active CN108088181B (en) | 2017-12-14 | 2017-12-14 | A drying device for producing polyaluminium chloride |
Country Status (1)
| Country | Link |
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| CN (1) | CN108088181B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815706A (en) * | 2020-07-13 | 2021-05-18 | 张家港市金立纳米高弹材料有限公司 | Vacuum heating furnace is used in plastic course production |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19514663A1 (en) * | 1995-04-20 | 1996-10-24 | Kronos Titan Gmbh | Metal chloride generator |
| US10859315B2 (en) * | 2011-12-29 | 2020-12-08 | Lax Engineered Solutions Llc | System with a ceiling fan and return plenum for heating, drying or curing an object |
| CN205252566U (en) * | 2015-12-16 | 2016-05-25 | 焦作市昊昱科技有限公司 | A spray drier for preparing poly aluminium chloride |
| CN205294869U (en) * | 2015-12-28 | 2016-06-08 | 山东天健水处理科技有限公司 | Drying tower for polyaluminum chloride production |
| CN105536271A (en) * | 2015-12-28 | 2016-05-04 | 山东天健水处理科技有限公司 | Drying device for producing poly-aluminum chloride |
| CN106440685A (en) * | 2016-12-02 | 2017-02-22 | 郑州经度知识产权代理服务有限公司 | Hot air type drying baker |
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- 2017-12-14 CN CN201711335886.5A patent/CN108088181B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108088181A (en) | 2018-05-29 |
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