CN206214802U - High-salt wastewater crystalline mother solution drying equipment - Google Patents
High-salt wastewater crystalline mother solution drying equipment Download PDFInfo
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- CN206214802U CN206214802U CN201621313411.7U CN201621313411U CN206214802U CN 206214802 U CN206214802 U CN 206214802U CN 201621313411 U CN201621313411 U CN 201621313411U CN 206214802 U CN206214802 U CN 206214802U
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Abstract
The utility model is related to a kind of high-salt wastewater crystalline mother solution drying equipment, including base, two end plates and hollow rotating shaft, at least 2 heating plates are fixedly installed between two end plates side by side, centre bore is offered in heating plate, the blind hole end connection rotary power system of hollow rotating shaft, the through hole end of hollow rotating shaft sets swivel joint, and swivel joint is provided with feeding engine through delivery hose storage tank of the connection equipped with high-salt wastewater on delivery hose；Support frame is provided with hollow rotating shaft in working chamber, distributing device and doctor assemblies are provided with support frame, the distributing device is through cloth flexible pipe and the inner space of hollow rotating shaft.Drying equipment of the present utility model, greatly improves the drying area in the unit volume of equipment, finally improves the drying capacity of FU volume, realizes equipment enlarging.
Description
Technical field
The utility model is related to thin layer drying technical field, and in particular to a kind of high-salt wastewater crystalline mother solution drying equipment.
Background technology
Contain more high boiling point organic compound in the high-salt wastewater of Coal Chemical Industry and related industries, in the evaporation of high-salt wastewater
This partial organic substances can not volatilize with vapor in concentration process, can not enter among the solid salt crystallized after concentration.This
A little organic matter majorities are remained in crystalline mother solution, have engineering case to arrange and these crystalline mother solutions are returned into concentration systems, and this will cause
High boiling point organic compound is not exported, and concentration systems evaporation efficiency declines, and ultimately results in concentration systems paralysis.The crystallization of high-salt wastewater
The treatment of mother liquor is always a problem, too high using spray drying energy consumption, and it is flat more than 30 to lack drying area using roller scraper plate
The equipment of rice, and the cost of above two equipment is relatively too high.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided a kind of high-salt wastewater crystallization
Mother liquor drying equipment, the conventional drying equipment cost of solution is high, the discontinuous defect of drying.
The utility model solves the technical scheme that its technical problem used：A kind of high-salt wastewater crystalline mother solution desiccation sets
Standby, including base, two end plates and hollow rotating shaft, described two end plates are fixedly installed on base, between two end plates simultaneously
Row is fixedly installed at least 2 heating plates, and the heating plate connects heating system, centre bore, institute are offered in the heating plate
State hollow rotating shaft and form rotatable engagement, the blind hole end of the hollow rotating shaft through the centre bore of each heating plate and with the end plate of both sides
Connection rotary power system, the through hole end of the hollow rotating shaft sets swivel joint, and the swivel joint is connected through delivery hose
Storage tank equipped with high-salt wastewater, feeding engine is provided with the delivery hose；
Working chamber is formed between two neighboring heating plate, support frame, institute are provided with the hollow rotating shaft in the working chamber
State to be provided with support frame and carry out the distributing device of cloth and for two for the heating surface to both sides heating plate in working chamber
The heating surface of side heating plate carries out the doctor assemblies of scraper, the distributing device through cloth flexible pipe and the inner space of hollow rotating shaft,
Between the distributing device and storage tank feed lines are formed through between cloth flexible pipe, hollow rotating shaft inner chamber, delivery hose.
Further, described heating plate includes being formed in hollow plate body, the cored slab body heating chamber of sealing, described
High-temperature medium import and high-temperature medium outlet are offered on hollow plate body respectively, on the cored slab body end face of the heating chamber both sides
Heating end face is formed respectively；The centre bore that end face is heated through both sides is offered on the hollow plate body, it is close in the centre bore
Envelope is provided with inner hole wall.
Further, described heating system includes upper distribution concetrated pipe and lower distribution concetrated pipe, and described high temperature is situated between
Matter import is opened in the lower surface of hollow plate body, and the high-temperature medium outlet is opened in the upper surface of hollow plate body, it is each described plus
The high-temperature medium import of hot plate is connected through flexible pipe with lower distribution concetrated pipe respectively, the high-temperature medium outlet difference of each heating plate
Connected with upper distribution concetrated pipe through flexible pipe.
Further, the mounting structure between each heating plate and both sides end plate is：The upper end of the hollow plate body and
Lower end offers two mounting holes respectively, separates between the mounting hole and heating chamber, and 4 fix bars are each passed through each heating
The mounting hole of plate, the two ends of the fix bar are fixedly connected with end plate respectively, divide in the fix bar between two neighboring heating plate
The fixed width short tube of same model is not provided with.
Further, described heating system includes：Described high-temperature medium import is opened in hollow plate body side heating
The lower end in face, the high-temperature medium outlet is opened in the upper end of hollow plate body opposite side heating surface, described high-temperature medium import
With high-temperature medium outlet in hollow plate body in diagonal arrangement；The high-temperature medium import connection heating medium of outermost heating plate enters
Pipe, the high-temperature medium outlet connection of outermost heating plate plus thermal medium exit tube, high-temperature medium import and height in the working chamber
Warm media outlet is through soft pipe connection.
Further, the mounting structure between each heating plate and both sides end plate is：The upper end of the hollow plate body and
Lower end offers a mounting hole respectively, and two mounting holes are in diagonal arrangement on the hollow plate body, the mounting hole with plus
Separate between hot chamber；Two fix bars are each passed through the mounting hole of each heating plate, and the two ends of the fix bar are solid with end plate respectively
Fixed connection, is respectively arranged with the fixed width short tube of same model in the fix bar between two neighboring heating plate.
Further, the mounting structure between described support frame and hollow rotating shaft is：The hollow rotating shaft is along length side
Offer keyway upwards, offer keyway on the inner hole wall of support frame as described above, key is set in two keyways, support frame as described above with it is hollow
Configured being bonded in two keyways connects between rotating shaft.
Further, described rotary power system includes motor, reductor and the blind hole end installed in hollow rotating shaft
Gear, the motor is connected with reductor, and the output end of the reductor is connected with the blind hole end tooth wheel of hollow rotating shaft.
Further, exhaust treatment system is additionally provided with above each heating plate, the exhaust treatment system includes fixing
The gas skirt of setting, the gas skirt connects water dust scrubber through blast pipe, and air-introduced machine is provided with the blast pipe.
Further, described hollow plate body is flat cylinder or cuboid.
The beneficial effects of the utility model are：Drying equipment of the present utility model, greatly improves the unit bodies of equipment
Drying area in product, finally improves the drying capacity of FU volume, realizes equipment enlarging.
Conventionally spray-dried bulky is avoided, many problems of metal material consumption turn avoid traditional roller and do
Dry structure bulky, processing difficulties, bulky problem, reduce the usage amount of heavy metal, reduce the difficulty of device fabrication,
Eventually reduce the cost of equipment.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the utility model drying equipment；
Fig. 2 is with four heating plate schematic diagrames of mounting hole；
Fig. 3 is multiple with four schematic diagrames of mounting hole heating plate connection；
Fig. 4 is with two heating plate schematic diagrames of mounting hole；
Fig. 5 is multiple with two schematic diagrames of mounting hole heating plate connection；
Fig. 6 is the schematic diagram of support frame；
Wherein, 1, base, 2, end plate, 3, heating plate, 4, fix bar, 5, fixed width short tube, 6, hollow rotating shaft, 7, rotation connects
Head, 8, storage tank, 9, motor, 10, support frame, 11, lower distribution concetrated pipe, 12, upper distribution concetrated pipe, 13, doctor assemblies, 14, cloth
Glassware, 31, hollow plate body, 32, centre bore, 33, mounting hole, 34, high-temperature medium import, 35, high-temperature medium outlet, 36, sealing
Dividing plate.
Specific embodiment
The utility model is further described presently in connection with specific embodiment.These accompanying drawings are simplified schematic diagram
Basic structure of the present utility model is only illustrated in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in Figures 1 to 6, a kind of 1, two end plates 2 of high-salt wastewater crystalline mother solution drying equipment, including base and sky
Heart rotating shaft 6, two end plates 2 are fixedly installed on base 1, are fixedly installed at least 2 heating plates 3 between two end plates 2 side by side,
The quantity of heating plate 3 can be selected between 2-50 blocks, preferably between 20-40 blocks；Heating plate 3 connects heating system, in heating plate 3
Centre bore 32 is offered, hollow rotating shaft 6 passes through the centre bore 32 of each heating plate 3 and forms rotatable engagement with the end plate 2 of both sides, empty
The blind hole end connection rotary power system of heart rotating shaft 6, the through hole end of hollow rotating shaft 6 sets swivel joint 7, and swivel joint 7 is through defeated
Send flexible pipe to connect the storage tank 8 equipped with high-salt wastewater, feeding engine is provided with delivery hose.
Working chamber is formed between two neighboring heating plate 3, support frame 10 is provided with the hollow rotating shaft 6 in working chamber, propped up
Be provided with support 10 carries out the distributing device 14 of cloth and for two for the heating surface to both sides heating plate 3 in working chamber
The heating surface of side heating plate 3 carries out the doctor assemblies 13 of scraper, and distributing device 14 connects through the inner chamber of cloth flexible pipe and hollow rotating shaft 6
Logical, during installation, cloth flexible pipe passes through support frame 10, through the cloth flexible pipe, inner chamber of hollow rotating shaft 6, defeated between distributing device 14 and storage tank 8
Send and form feed lines between flexible pipe.
Heating plate 3 includes being formed in hollow plate body 31, hollow plate body 31 heating chamber of sealing, is opened respectively on hollow plate body 31
High-temperature medium import 34 and high-temperature medium outlet 35 are provided with, fire end is formed respectively on the end face of hollow plate body 31 of heating chamber both sides
Face；The centre bore 32 that end face is heated through both sides is offered on hollow plate body 31, the interior sealing of centre bore 32 is provided with inner hole wall.Plus
Thermal medium can be high-temperature steam, conduction oil.
As shown in Fig. 2 Fig. 3, heating system includes upper distribution concetrated pipe 12 and lower distribution concetrated pipe 11, and high-temperature medium enters
Mouth 34 is opened in the lower surface of hollow plate body 31, and high-temperature medium outlet 35 is opened in the upper surfaces of hollow plate body 31, each heating plate 3
High-temperature medium import 34 connected with lower distribution concetrated pipe 11 through flexible pipe respectively, the high-temperature medium of each heating plate 3 outlet 35 is distinguished
Connected with upper distribution concetrated pipe 12 through flexible pipe.
Based on heating plate 3 and upper and lower two attachment structures of distribution concetrated pipe, between each heating plate 3 and both sides end plate 2
Mounting structure is：The top and bottom of hollow plate body 31 offer two mounting holes 33 respectively, between mounting hole 33 and heating chamber
Cut-off, specifically, setting sealing dividing plate 36 in hollow plate body 31, sealing dividing plate 36 is connected with the inner wall sealing of hollow plate body 31, close
Packing plate 36 will separate between mounting hole 33 and heating chamber.4 fix bars 4 are each passed through the mounting hole 33 of each heating plate 3, fixed
The two ends of bar 4 are fixedly connected with end plate 2 respectively, and same model is respectively arranged with the fix bar 4 between two neighboring heating plate 3
Fixed width short tube 5.Fixed width short tube 5 is used to control the width of heating chamber.
During work, if heating medium is steam, then steam leads to from the high-temperature medium outlet 35 of the upper end of hollow plate body 31
Enter, saturated vapor enters from heating medium upper interface, condensed water is discharged from heating medium lower interface；
Heating system can also use conduction oil as heating medium, during using conduction oil as heating medium, conduction oil
Enter from the high-temperature medium import 34 of the lower end of hollow plate body 31, heat-conducting oil furnace is back to from the upper interface discharge of heating medium.
As shown in Fig. 4 Fig. 5, heating system can also be changed to another structure, and heating system includes：High-temperature medium import 34
The lower end of the side heating surface of hollow plate body 31 is opened in, high-temperature medium outlet 35 is opened in the opposite side heating surface of hollow plate body 31
Upper end, high-temperature medium import 34 and high-temperature medium outlet 35 are in diagonal arrangement in hollow plate body 31；The high temperature of outermost heating plate 3
The connection heating medium inlet pipe of medium entrance 34, the connection of high-temperature medium outlet 35 of outermost heating plate 3 plus thermal medium exit tube, work
High-temperature medium import 34 and high-temperature medium outlet 35 in chamber is through soft pipe connection.
Based on said structure, the mounting structure between each heating plate 3 and both sides end plate 2 is：The upper end of hollow plate body 31 and
Lower end offers a mounting hole 33 respectively, and two mounting holes 33 are in diagonal arrangement on hollow plate body 31, mounting hole 33 with plus
Separate between hot chamber；Two fix bars 4 are each passed through the mounting hole 33 of each heating plate 3, the two ends of fix bar 4 respectively with end plate 2
It is fixedly connected, the fixed width short tube 5 of same model is respectively arranged with the fix bar 4 between two neighboring heating plate 3.Using this
Structure, heating the lead-in mode of medium can save the use of the distribution concetrated pipe and flexible pipe.
Mounting structure between support frame 10 and hollow rotating shaft 6 is：Hollow rotating shaft 6 offers keyway on along its length,
Offered on the inner hole wall of support frame 10 and key is set in keyway, two keyways, it is configured two between support frame 10 and hollow rotating shaft 6
Being bonded in individual keyway connects.Connect by being bonded, can make support frame 10 that there is certain freedom on the length direction of hollow rotating shaft 6
Degree.Circular diameter is slidably matched with the external diameter of hollow rotating shaft 6 in support frame 10, and cloth discharging support is radially under the limitation of keyway
It is upper to keep synchronous with hollow rotating shaft 6, there is the very big free degree in the axial direction, can be as the change of the position of heating plate 3 be hollow
The cofree movement of rotating shaft 6.
Rotary power system include motor 9, reductor and the blind hole end tooth wheel installed in hollow rotating shaft 6, motor 9 with subtract
Fast machine connection, the output end of the reductor is connected with the blind hole end tooth wheel of hollow rotating shaft 6.The final hollow rotating shaft 6 for providing
Rotary speed adjusts the rotation of hollow rotating shaft 6 using variable-frequency motor 9 in 0.2r/min-5r/min, preferably 0.5r/min-2r/min
Rotary speed；
The top of each heating plate 3 is additionally provided with exhaust treatment system, and exhaust treatment system includes the gas skirt being fixedly installed,
Gas skirt connects water dust scrubber through blast pipe, and air-introduced machine is provided with blast pipe.
Hollow plate body 31 is flat cylinder or cuboid.The preferred 0.75-1.5m of length-width ratio 0.5-2m of rectangle, enter
The preferred 0.9-1.1m of one step；Heating plate 3 length of side 1-4m, preferably 2-3m；Circular heating plate 3 diameter 1-3m, preferably 2-3m.
End plate 2 can be that steel-casting can also be steel construction piece.The length of the distance between end plate 2 and horizontal fix bar 4
Degree is determined according to the quantity of heating plate 3.The silk mouthful and clamp nut at the two ends of fix bar 4, the pressure that clamp nut rotation is produced
Each piece of heating plate 3 and spacer ferrule are defined in predetermined position；
As a result of the structural system of the fixed formula of heating plate 3, both avoided that spray drying volume is huge, metal material disappears
The many problems of consumption, turn avoid traditional roller drying structure bulky, processing difficulties, bulky problem, reduce a huge sum of money
The usage amount of category, reduces the difficulty of device fabrication, eventually reduces the cost of equipment；
Being placed in the unloader knife of the front end of distributing device 14 timely will be dry after material heats a swing circle
Abraum salt scrape off the surface of heating plate 3, the newborn surface of heating plate 3 again can timely high-salt wastewater crystalline mother solution on cloth.
The method that the utility model creates radial direction cloth so that the heating surface of labyrinth is achieved continuous thin layer and does
It is dry.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (10)
1. a kind of high-salt wastewater crystalline mother solution drying equipment, it is characterized in that, including base（1）, two end plates（2）And hollow turn
Axle（6）, described two end plates（2）It is fixedly installed on base（1）On, two end plates（2）Between be fixedly installed at least 2 side by side
Heating plate（3）, the heating plate（3）Connection heating system, the heating plate（3）On offer centre bore（32）, it is described hollow
Rotating shaft（6）Through each heating plate（3）Centre bore（32）And with the end plate of both sides（2）Form rotatable engagement, the hollow rotating shaft
（6）Blind hole end connection rotary power system, the hollow rotating shaft（6）Through hole end set swivel joint（7）, the rotation connects
Head（7）Through delivery hose storage tank of the connection equipped with high-salt wastewater（8）, feeding engine is provided with the delivery hose；
Two neighboring heating plate（3）Between form working chamber, the hollow rotating shaft in the working chamber（6）On be provided with support frame
（10）, support frame as described above（10）On be provided with for both sides heating plate in working chamber（3）Heating surface carry out the cloth of cloth
Device（14）And for both sides heating plate（3）Heating surface carry out the doctor assemblies of scraper（13）, the distributing device（14）Through
Cloth flexible pipe and hollow rotating shaft（6）Inner space, the distributing device（14）With storage tank（8）Between through cloth flexible pipe, hollow turn
Axle（6）Feed lines are formed between inner chamber, delivery hose.
2. high-salt wastewater crystalline mother solution drying equipment according to claim 1, it is characterized in that, described heating plate（3）Bag
Include hollow plate body（31）, the hollow plate body（31）The interior heating chamber for forming sealing, the hollow plate body（31）It is upper to open up respectively
There is high-temperature medium import（34）Exported with high-temperature medium（35）, the hollow plate body of the heating chamber both sides（31）Shape is distinguished on end face
Into heating end face；The hollow plate body（31）On offer through both sides heat end face centre bore（32）, the centre bore
（32）Interior sealing is provided with inner hole wall.
3. high-salt wastewater crystalline mother solution drying equipment according to claim 2, it is characterized in that, described heating system includes
Upper distribution concetrated pipe（12）And lower distribution concetrated pipe（11）, described high-temperature medium import（34）It is opened in hollow plate body（31）
Lower surface, high-temperature medium outlet（35）It is opened in hollow plate body（31）Upper surface, each heating plate（3）High temperature
Medium entrance（34）Respectively through flexible pipe and lower distribution concetrated pipe（11）Connection, each heating plate（3）High-temperature medium outlet
（35）Respectively through flexible pipe and upper distribution concetrated pipe（12）Connection.
4. high-salt wastewater crystalline mother solution drying equipment according to claim 3, it is characterized in that, each heating plate（3）With
Both sides end plate（2）Between mounting structure be：The hollow plate body（31）Top and bottom offer two mounting holes respectively
（33）, the mounting hole（33）Separate between heating chamber, 4 fix bars（4）It is each passed through each heating plate（3）Mounting hole
（33）, the fix bar（4）Two ends respectively with end plate（2）It is fixedly connected, two neighboring heating plate（3）Between fix bar
（4）On be respectively arranged with the fixed width short tube of same model（5）.
5. high-salt wastewater crystalline mother solution drying equipment according to claim 2, it is characterized in that, described heating system bag
Include：Described high-temperature medium import（34）It is opened in hollow plate body（31）The lower end of side heating surface, the high-temperature medium outlet
（35）It is opened in hollow plate body（31）The upper end of opposite side heating surface, described high-temperature medium import（34）Exported with high-temperature medium
（35）In hollow plate body（31）In diagonal arrangement；Outermost heating plate（3）High-temperature medium import（34）Connection heating medium enters
Pipe, outermost heating plate（3）High-temperature medium outlet（35）Connection plus thermal medium exit tube, the high-temperature medium in the working chamber enter
Mouthful（34）Exported with high-temperature medium（35）Through soft pipe connection.
6. high-salt wastewater crystalline mother solution drying equipment according to claim 5, it is characterized in that, each heating plate（3）With
Both sides end plate（2）Between mounting structure be：The hollow plate body（31）Top and bottom offer a mounting hole respectively
（33）, two mounting holes（33）In the hollow plate body（31）Upper is in diagonal arrangement, the mounting hole（33）Between heating chamber
Cut-off；Two fix bars（4）It is each passed through each heating plate（3）Mounting hole（33）, the fix bar（4）Two ends respectively with end
Plate（2）It is fixedly connected, two neighboring heating plate（3）Between fix bar（4）On be respectively arranged with the fixed width short tube of same model
（5）.
7. the high-salt wastewater crystalline mother solution drying equipment according to claim 4 or 6, it is characterized in that, described support frame
（10）With hollow rotating shaft（6）Between mounting structure be：The hollow rotating shaft（6）Keyway is offered on along its length, it is described
Support frame（10）Inner hole wall on offer keyway, key, support frame as described above are set in two keyways（10）With hollow rotating shaft（6）Between
Configured being bonded in two keyways connects.
8. high-salt wastewater crystalline mother solution drying equipment according to claim 7, it is characterized in that, described rotary power system
Including motor（9）, reductor and installed in hollow rotating shaft（6）Blind hole end tooth wheel, the motor（9）It is connected with reductor,
The output end and hollow rotating shaft of the reductor（6）Blind hole end tooth wheel connection.
9. high-salt wastewater crystalline mother solution drying equipment according to claim 7, it is characterized in that, each heating plate（3）Top
Exhaust treatment system is additionally provided with, the exhaust treatment system includes the gas skirt being fixedly installed, and the gas skirt is through blast pipe
Connection water dust scrubber, air-introduced machine is provided with the blast pipe.
10. high-salt wastewater crystalline mother solution drying equipment according to claim 7, it is characterized in that, described hollow plate body
（31）It is flat cylinder or cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313411.7U CN206214802U (en) | 2016-12-01 | 2016-12-01 | High-salt wastewater crystalline mother solution drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621313411.7U CN206214802U (en) | 2016-12-01 | 2016-12-01 | High-salt wastewater crystalline mother solution drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214802U true CN206214802U (en) | 2017-06-06 |
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ID=58784037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621313411.7U Active CN206214802U (en) | 2016-12-01 | 2016-12-01 | High-salt wastewater crystalline mother solution drying equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN206214802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563495A (en) * | 2019-10-09 | 2019-12-13 | 农业农村部规划设计研究院 | Roller compost leachate collection device |
| CN112028361A (en) * | 2020-08-26 | 2020-12-04 | 江苏固环环境科技有限公司 | Industrial mixed salt separation process containing organic matters |
-
2016
- 2016-12-01 CN CN201621313411.7U patent/CN206214802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563495A (en) * | 2019-10-09 | 2019-12-13 | 农业农村部规划设计研究院 | Roller compost leachate collection device |
| CN112028361A (en) * | 2020-08-26 | 2020-12-04 | 江苏固环环境科技有限公司 | Industrial mixed salt separation process containing organic matters |
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