CN108452544A - A kind of drying unit of polyaluminium chloride water purification agent - Google Patents

A kind of drying unit of polyaluminium chloride water purification agent Download PDF

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Publication number
CN108452544A
CN108452544A CN201810181427.4A CN201810181427A CN108452544A CN 108452544 A CN108452544 A CN 108452544A CN 201810181427 A CN201810181427 A CN 201810181427A CN 108452544 A CN108452544 A CN 108452544A
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China
Prior art keywords
drying unit
drying
unit case
case
fixed
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CN201810181427.4A
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CN108452544B (en
Inventor
苏昭缄
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Ningxia Huayi New Material Technology Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/22Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222In rotating vessels; vessels with movable parts
    • B01D1/228In rotating vessels; vessels with movable parts horizontally placed cylindrical container or drum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D1/00Evaporating
    • B01D1/22Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/24Evaporating by bringing a thin layer of the liquid into contact with a heated surface to obtain dry solids

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The invention discloses a kind of drying units of polyaluminium chloride water purification agent, including drying unit case, take out pump and drying roller tube, the drying unit case front end face is equipped with door, door lower end drying unit case is equipped with windowpane, the pumping pump is equipped with circulation pipe, the drying roller tube is arranged inside drying unit case, inlet chamber is fixed with inside drying roller tube, it is equipped with air guide chamber between on the outside of inlet chamber and on the inside of drying roller tube, it is fixed with shaft on the right side of drying roller tube, shaft right end is fixed on the output shaft of motor, shaft is internally provided with air inlet pipe, outlet chamber equipped with annular array distribution in air inlet pipe surrounding shaft, it is communicated to inside air guide case on the right side of air inlet pipe, air guide case upper end connects heating device by the first connecting tube, heating device upper end connects air blower by the second connecting tube.The drying unit of polyaluminium chloride water purification agent of the present invention, the heated drying of polyaluminium chloride solution is uniform, avoids local transition is heated from leading to the reduction of polyaluminium chloride analytical product quality.

Description

A kind of drying unit of polyaluminium chloride water purification agent
Technical field
The present invention relates to a kind of water purification agent drying unit, the drying unit of specifically a kind of polyaluminium chloride water purification agent.
Background technology
Water purification agent is exactly throwing into the water can be with the aitiogenic medicament of other impurity in water.Mainly play the mesh of water purification 's.Commonly used water purification agent has aluminium polychloride, polyaluminum ferric chloride, aluminium chloride, polyacrylamide, ferrous sulfate, sulphur Sour aluminium, bodied ferric sulfate etc..Have purifying water effect good simultaneously, water purification speed is fast, pH faintly acids, inorganic, safe, does not generate Secondary pollution belongs to green product.It is raw material with the natural material with adsorption capacity, there is extremely strong clean-up effect, it can Remove the heavy metal in water.Raw water is handled not by water temperature, the influence of pH value, use scope is wide, and treated, and water clarity is high, It can reuse.
Polyaluminium chloride is commonly called as water purification agent, and abbreviation poly-aluminium is a kind of polyhydroxy, and the inorganic high score of cationic of body is complexed in multinuclear Sub- flocculant, solid product appearance be yellow or white solid powder, it is soluble easily in water, have stronger bridge formation adsorptivity, hydrolyzing In the process with the physico variation such as electrochemistry, cohesion, absorption and precipitation, 3 (OH) 3 of AL2 (OH) is ultimately generated, it is net to reach Change purpose.
In process of production, drying mode is generally spray-dried polyaluminium chloride at present, in spray-drying process temperature compared with Height, and drying is not uniform enough, polyaluminium chloride is easy exploded, causes output and quality low.
Invention content
The purpose of the present invention is to provide a kind of drying units of polyaluminium chloride water purification agent, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions:
A kind of drying unit of polyaluminium chloride water purification agent, including drying unit case, pumping pump and drying roller tube, the drying unit case Front end face is equipped with door, and door is equipped with door handle, and door and drying unit case are fixed by hanging buckle, set on the drying unit case of door lower end There are windowpane, the pumping pump to be fixed on the left of drying unit case on outer wall, take out pump and be equipped with circulation pipe, circulation pipe lower end is interspersed in Drying unit case bottom inside, circulation pipe upper end are connected on guide case, and guide case upper end is fixed on drying dress by fixed column It sets on the inside of box top, guide case lower end is equipped with reclaiming plate, and reclaiming plate is equipped with the material guide port of array distribution, and the drying roller tube is set It sets inside drying unit case, drying roller tube passes on left bearing base in the inner left wall of drying unit case, drying It is fixed with inlet chamber inside roller, is equipped with air guide chamber on the outside of inlet chamber between drying roller tube inside, air guide chamber and inlet chamber are logical Air admission hole connection is crossed, there are six air admission hole settings and annular array is distributed in inlet chamber left end, is fixed with and turns on the right side of drying roller tube Axis, shaft are inserted through the right side wall of drying unit case, and shaft and drying unit case are fixed by bearing, and shaft right end is fixed on On the output shaft of motor, motor lower end is fixed on by supporting rack in the outer right wall of drying unit case, shaft be internally provided with into Tracheae, air inlet pipe left side are connected to inlet chamber, the outlet chamber being distributed equipped with annular array in air inlet pipe surrounding shaft, outlet chamber left side It is connected to air guide chamber, outlet chamber is equipped with escape pipe, and escape pipe is communicated to outside drying unit case, and air guide is communicated on the right side of air inlet pipe Inside case, air guide case is fixed on by fixed link in the outer right wall of drying unit case, and air guide case and shaft are by sealing bearing Connection, air guide case upper end connect heating device by the first connecting tube, and heating device is fixed on the outer right wall of drying unit case On, heating device is internally provided with heating seal wire, and heating seal wire array distribution is on heating device inner wall, the cooperation of heating device right end It heats seal wire and is equipped with rechargeable type power supply, heating device upper end connects air blower by the second connecting tube, fixed on the left of air blower In the outer right wall of drying unit case.
As a further solution of the present invention:Rubber weather strip is equipped at the door and drying unit case connection gap.
As further scheme of the invention:The drying unit case is internally provided with temperature sensor.
As further scheme of the invention:The circulation pipe lower end is equipped with control valve.
As further scheme of the invention:The inlet chamber material and the material of drying roller tube bucket wall are both configured to lead Hot material.
As further scheme of the invention:The air admission hole is equipped with breather cheek valve.
As further scheme of the invention:The air inlet pipe setting is L-shaped.
Compared with prior art, the beneficial effects of the invention are as follows:
The drying unit of polyaluminium chloride water purification agent of the present invention, in use, open door, to drying unit case inside polyaluminium chloride is added The polyaluminium chloride solution of solution, addition covers at the one third of drying roller tube, starts air blower, and air blower is by external cold wind Being pumped into heating in heating device recycles the first connecting tube to imported into air guide case, passes through air inlet pipe into the hot wind in air guide case Into air guide chamber and polyaluminium chloride solution progress heat exchange is entered by air admission hole again in inlet chamber, the wind after last heat exchange is logical It crosses outlet chamber and escape pipe export is external, start motor and pumping pumps, motor drives drying roller tube rotation heating, pumping pump by shaft Polyaluminium chloride solution is pumped into guide case by circulation pipe and is uniformly sprinkled upon drying roller tube upper surface, polychlorostyrene by reclaiming plate Change aluminum solutions and be heated drying uniformly, before avoiding local transition is heated the reduction of polyaluminium chloride analytical product quality, pumping pump is caused to be used for Phase raw material is in liquid.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the drying unit of polyaluminium chloride water purification agent.
Fig. 2 is a kind of internal structure schematic diagram of the drying unit of polyaluminium chloride water purification agent.
Fig. 3 is a kind of internal structure schematic diagram of drying roller tube in drying unit of polyaluminium chloride water purification agent.
Wherein:Drying unit case 1, circulation pipe 3, takes out pump 4, windowpane 5, supporting rack 6, motor 7, air guide case 8, first at door 2 Connecting tube 9, heating device 10, the second connecting tube 11, air blower 12, guide case 13, fixed column 14, reclaiming plate 15, drying roller tube 16, shaft 17, air admission hole 18, air guide chamber 19, inlet chamber 20, air inlet pipe 21, escape pipe 22, outlet chamber 23.
Specific implementation mode
Technical scheme of the present invention is described in more detail With reference to embodiment.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition Concrete meaning in the present invention.
- 3 are please referred to Fig.1, a kind of drying unit of polyaluminium chloride water purification agent, including drying unit case 1, pumping pump 4 and drying Roller 16,1 front end face of drying unit case are equipped with door 2, and door 2 is equipped with door handle, and door 2 and drying unit case 1 pass through extension Button is fixed, and rubber weather strip is equipped at 1 connection gap of door 2 and drying unit case, and 2 lower end drying unit case 1 of door is equipped with glass Window 5, drying unit case 1 are internally provided with temperature sensor, and the pumping pump 4 is fixed on 1 left side outer wall of drying unit case, takes out pump 4 It is equipped with circulation pipe 3,3 lower end of circulation pipe is interspersed in 1 bottom inside of drying unit case, and 3 lower end of circulation pipe is equipped with control valve, cycle 3 upper end of pipe is connected on guide case 13, and 13 upper end of guide case is fixed on 1 inside top of drying unit case by fixed column 14, leads 13 lower end of hopper is equipped with reclaiming plate 15, and reclaiming plate 15 is equipped with the material guide port of array distribution, and the setting of the drying roller tube 16 is being dried Inside equipment for drying case 1, drying roller tube 16 passes on left bearing base in the inner left wall of drying unit case 1, drier roll It is fixed with inlet chamber 20 inside cylinder 16, the material of 16 barrels of walls of 20 material of inlet chamber and drying roller tube is both configured to Heat Conduction Material, into 20 outside of air cavity and drying roller tube are equipped with air guide chamber 19 between 16 inside, and air guide chamber 19 and inlet chamber 20 are connected by air admission hole 18 Logical, there are six the settings of air admission hole 18 and annular array is distributed in 20 left end of inlet chamber, and air admission hole 18 is equipped with breather cheek valve, dries 16 right side of dry roller is fixed with shaft 17, and shaft 17 is inserted through the right side wall of drying unit case 1, shaft 17 and drying unit case 1 is fixed by bearing, and 17 right end of shaft is fixed on the output shaft of motor 7, and 7 lower end of motor is fixed on drying by supporting rack 6 In the outer right wall of device case 1, shaft 17 is internally provided with air inlet pipe 21, and L-shaped, 21 left side connection of air inlet pipe is arranged in air inlet pipe 21 Inlet chamber 20,21 surrounding shaft of air inlet pipe, the 17 interior outlet chamber 23 equipped with annular array distribution, 23 left side of outlet chamber is connected to air guide Chamber 19, outlet chamber 23 are equipped with escape pipe 22, and escape pipe 22 is communicated to outside drying unit case 1, and 21 right side of air inlet pipe is communicated to Inside air guide case 8, air guide case 8 is fixed on by fixed link in the outer right wall of drying unit case 1, and air guide case 8 and shaft 17 are logical The connection of sealing bearing is crossed, 8 upper end of air guide case connects heating device 10 by the first connecting tube 9, and heating device 10 is fixed on drying In the outer right wall of device case 1, heating device 10 is internally provided with heating seal wire, and heating seal wire array distribution is in heating device 10 On wall, 10 right end of heating device cooperation heating seal wire is equipped with rechargeable type power supply, and 10 upper end of heating device passes through the second connecting tube 11 connection air blowers 12,12 left side of air blower is fixed in the outer right wall of drying unit case 1, in use, door 2 is opened, to baking Polyaluminium chloride solution is added in 1 inside of equipment for drying case, and the polyaluminium chloride solution of addition is covered at the one third of drying roller tube 16, opened External cold wind is pumped into heating in heating device 10 and the first connecting tube 9 is recycled to imported by dynamic air blower 12, air blower 12 Air guide case 8 is entered in inlet chamber 20 by air inlet pipe 21 into the hot wind in air guide case 8 and enters air guide chamber by air admission hole 18 again 19 and polyaluminium chloride solution carry out heat exchange, the wind after last heat exchange exports outside by outlet chamber 23 and escape pipe 22, opens Dynamic motor 7 and pumping pump 4, motor 7 drive the rotation heating of drying roller tube 16 by shaft 17, and pumping pump 4 will be polychloride by circulation pipe 3 Aluminum solutions are pumped into guide case 13 and are uniformly sprinkled upon 16 upper surface of drying roller tube by reclaiming plate 15, and polyaluminium chloride solution is heated Drying is uniform, avoids local transition is heated from leading to the reduction of polyaluminium chloride analytical product quality, and it is in liquid to take out pump 4 for raw material early period Shape.
The present invention operation principle be:The drying unit of polyaluminium chloride water purification agent of the present invention, in use, door is opened, to baking Polyaluminium chloride solution is added inside equipment for drying case, the polyaluminium chloride solution of addition covers at the one third of drying roller tube, starts External cold wind is pumped into heating in heating device and the first connecting tube is recycled to imported into air guide case by air blower, air blower, into Enter hot wind in air guide case by air inlet pipe enter in inlet chamber again by air admission hole enter air guide chamber and polyaluminium chloride solution into Row heat exchange, the wind after last heat exchange is external by outlet chamber and escape pipe export, starts motor and takes out pump, motor is by turning Axis drives drying roller tube rotation heating, takes out pump and polyaluminium chloride solution is pumped into guide case by circulation pipe and passes through reclaiming plate It is uniformly sprinkled upon drying roller tube upper surface, the heated drying of polyaluminium chloride solution is uniform, avoids local transition is heated from leading to polyaluminium chloride Analytical product quality reduces, and takes out pump for raw material early period in liquid.
The better embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be without departing from the purpose of the present invention Various changes can be made.

Claims (7)

1. a kind of drying unit of polyaluminium chloride water purification agent, including drying unit case(1), take out pump(4)And drying roller tube(16), It is characterized in that, the drying unit case(1)Front end face is equipped with door(2), door(2)It is equipped with door handle, door(2)And drying unit Case(1)It is fixed by hanging buckle, door(2)Lower end drying unit case(1)It is equipped with windowpane(5), the pumping pump(4)It is fixed on drying Device case(1)On the outer wall of left side, pump is taken out(4)It is equipped with circulation pipe(3), circulation pipe(3)Lower end is interspersed in drying unit case(1)Bottom On the inside of portion, circulation pipe(3)Upper end is connected to guide case(13)On, guide case(13)Upper end passes through fixed column(14)It is fixed on drying Device case(1)Inside top, guide case(13)Lower end is equipped with reclaiming plate(15), reclaiming plate(15)It is equipped with the guide of array distribution Mouthful, the drying roller tube(16)It is arranged in drying unit case(1)Inside, drying roller tube(16)Bearing base is passed on left to be mounted on Drying unit case(1)Inner left wall on, drying roller tube(16)Inside is fixed with inlet chamber(20), inlet chamber(20)Outside and baking Dry roller(16)Air guide chamber is equipped between inside(19), air guide chamber(19)And inlet chamber(20)Pass through air admission hole(18)Connection, into Stomata(18)There are six settings and annular array is distributed in inlet chamber(20)Left end, drying roller tube(16)Right side is fixed with shaft (17), shaft(17)It is inserted through drying unit case(1)Right side wall, shaft(17)With drying unit case(1)It is solid by bearing It is fixed, shaft(17)Right end is fixed on motor(7)Output shaft on, motor(7)Lower end passes through supporting rack(6)It is fixed on drying unit Case(1)Outer right wall on, shaft(17)It is internally provided with air inlet pipe(21), air inlet pipe(21)Left side is connected to inlet chamber(20), into Tracheae(21)Surrounding shaft(17)The interior outlet chamber equipped with annular array distribution(23), outlet chamber(23)Left side is connected to air guide chamber (19), outlet chamber(23)It is equipped with escape pipe(22), escape pipe(22)It is communicated to drying unit case(1)Outside, air inlet pipe(21) Right side is communicated to air guide case(8)Inside, air guide case(8)It is fixed on drying unit case by fixed link(1)Outer right wall on, lead Gas tank(8)And shaft(17)By sealing bearing connection, air guide case(8)Upper end passes through the first connecting tube(9)Connect heating device (10), heating device(10)It is fixed on drying unit case(1)Outer right wall on, heating device(10)Heating is internally provided with to lead Silk, heating seal wire array distribution is in heating device(10)On inner wall, heating device(10)Right end cooperation heating seal wire is equipped with and can fill Electric-type power supply, heating device(10)Upper end passes through the second connecting tube(11)Connect air blower(12), air blower(12)Left side is fixed In drying unit case(1)Outer right wall on.
2. a kind of drying unit of polyaluminium chloride water purification agent according to claim 1, which is characterized in that the door(2)With Drying unit case(1)Rubber weather strip is equipped at connection gap.
3. a kind of drying unit of polyaluminium chloride water purification agent according to claim 1, which is characterized in that the drying unit Case(1)It is internally provided with temperature sensor.
4. a kind of drying unit of polyaluminium chloride water purification agent according to claim 1, which is characterized in that the circulation pipe (3)Lower end is equipped with control valve.
5. a kind of drying unit of polyaluminium chloride water purification agent according to claim 1, which is characterized in that the inlet chamber (20)Material and drying roller tube(16)The material of bucket wall is both configured to Heat Conduction Material.
6. a kind of drying unit of polyaluminium chloride water purification agent according to claim 1, which is characterized in that the air admission hole (18)It is equipped with breather cheek valve.
7. a kind of drying unit of polyaluminium chloride water purification agent according to claim 1, which is characterized in that the air inlet pipe (21)It is arranged L-shaped.
CN201810181427.4A 2018-03-06 2018-03-06 Drying device of poly aluminium chloride water purifying agent Active CN108452544B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810181427.4A CN108452544B (en) 2018-03-06 2018-03-06 Drying device of poly aluminium chloride water purifying agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810181427.4A CN108452544B (en) 2018-03-06 2018-03-06 Drying device of poly aluminium chloride water purifying agent

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CN108452544A true CN108452544A (en) 2018-08-28
CN108452544B CN108452544B (en) 2020-05-08

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195614A (en) * 1961-12-01 1965-07-20 Pittsburgh Plate Glass Co Process of concentrating solutions of sodium and potassium chloride as falling films on heated surfaces
CN101052447A (en) * 2004-08-23 2007-10-10 李种华 Multiple tube rotary evaporator device possessing movable ball
US7718033B1 (en) * 2006-07-12 2010-05-18 The United States Of America As Represented By The United States Department Of Energy One-step method for the production of nanofluids
CN107149787A (en) * 2017-05-13 2017-09-12 江苏蓝遥净水剂有限公司 One kind production aluminium polychloride roller drier
CN206837528U (en) * 2017-05-03 2018-01-05 淄博正河净水剂有限公司 A kind of drum type drying apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195614A (en) * 1961-12-01 1965-07-20 Pittsburgh Plate Glass Co Process of concentrating solutions of sodium and potassium chloride as falling films on heated surfaces
CN101052447A (en) * 2004-08-23 2007-10-10 李种华 Multiple tube rotary evaporator device possessing movable ball
US7718033B1 (en) * 2006-07-12 2010-05-18 The United States Of America As Represented By The United States Department Of Energy One-step method for the production of nanofluids
CN206837528U (en) * 2017-05-03 2018-01-05 淄博正河净水剂有限公司 A kind of drum type drying apparatus
CN107149787A (en) * 2017-05-13 2017-09-12 江苏蓝遥净水剂有限公司 One kind production aluminium polychloride roller drier

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