CN110052048A - A kind of chemical experiment reactants dry device - Google Patents
A kind of chemical experiment reactants dry device Download PDFInfo
- Publication number
- CN110052048A CN110052048A CN201910196294.2A CN201910196294A CN110052048A CN 110052048 A CN110052048 A CN 110052048A CN 201910196294 A CN201910196294 A CN 201910196294A CN 110052048 A CN110052048 A CN 110052048A
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- China
- Prior art keywords
- dry
- tank body
- chemical experiment
- cartridge heater
- hollow axle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of chemical experiment reactants dry devices, belong to chemical reaction equipment field, solve the problems, such as that existing dissolution or the reactant being mixed in solution are difficult to dry collection, it is characterized in that: including cartridge heater, drying tube, transferring box and dry tank body, the solution containing reactant is pumped into hollow axle by connection set, and it is sprayed on cartridge heater from the atomizer of drying tube, reactant water evaporation, and reactant is struck off from cartridge heater inner wall, to be conducive to the drying and collection of reactant, and the air for the moisture content extracted out is after condensing, convenient for the collection of condensed water, it is also convenient for being dried condensed water again, ensure effective collection of reactant, it is dried when reactant after reacting is dissolved in solution collection processing.
Description
Technical field
The present invention relates to chemical reaction equipment fields, are specifically related to a kind of chemical experiment reactants dry device.
Background technique
Chemical reaction is the cracking of molecules into atom, and atom rearranges the process of combination producing novel substance, and referred to as chemistry is anti-
It answers.It is often accompanied by discoloration of emitting light and heat in the reaction and generates sediment etc., judges whether a reaction is that the foundation chemically reacted is
Whether reaction generates new substance.But in chemical reaction, reactant is often dissolved or mixed in solution, causes to be difficult to
Reactant is obtained, therefore, it is necessary to directly make the dry powdering of solution, emulsion or graininess system using chemical experiment device
Product, in order to whether generating new substance and observe.
Chinese patent CN205192134U discloses a kind of dry dress of chemical reactant, and the heating mantle inside drying box adds
Heat heats internal medicament, and the steam generated after heating is siphoned away by air entry, by grade one filter and secondary filtration
It is discharged after device filtering, although can be realized the drying to reactant, the entire heating process duration is longer, can not be dry
After reactant solution is atomized in dry case, in the contact with hot-air, moisture rapid vaporization；Secondly, siphoned away by air entry
Once being mixed with reactant in steam, then redrying collection processing can not be carried out to reactant.
Accordingly, it is desirable to provide a kind of chemical experiment reactants dry device, it is intended to solve the above problems.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of chemical experiment to be filled with reactants dry
It sets, to solve the problems in above-mentioned background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of chemical experiment reactants dry device, including cartridge heater, drying tube, transferring box and dry tank body, dry tank body
Top middle portion is equipped with motor cabinet, and motor is equipped on motor cabinet, and the motor shaft of motor couples hollow axle by shaft coupling, does
Connection set is installed, the hollow axle inside connection set is equipped with several inlet openings, hollow on the hollow axle outside dry tank body
Shaft bottom connects flow guide sleeve, and drying tube is connected on flow guide sleeve, and drying tube lateral surface is equipped with several atomizers, atomizer
Towards dry inner tank wall setting, cartridge heater is installed in dry inner tank wall；Hollow axle bottom end connects solid spindle, solid
U-shaped scraper plate and V-type scraper plate are installed in shaft.
As a further solution of the present invention, the hollow axle is rotatably dispose in drying chamber body, and connection set is fixed on
Be connected to inside dry top of the tank, inlet opening and hollow axle, hollow axle be connected to cover between equipped with sealing ring.
As a further solution of the present invention, connection set side is connected to pipette, is equipped with high-pressure pump in pipette.
As a further solution of the present invention, heater is equipped in cartridge heater, heater is embedded in inside cartridge heater, is heated
Cylinder is made using copper or aluminum.
As a further solution of the present invention, fixing sleeve is welded on the solid spindle, fixing sleeve connects U-shaped scraper plate, U
Type scraper plate is in contact setting with cartridge heater inner wall；Solid spindle bottom end is welded with V-type scraper plate, V-type scraper plate by powder collecting tank
Be in contact setting with cartridge heater downside wall.
As a further solution of the present invention, dry tank base is set as powder collecting tank, installation below powder collecting tank
There is the first blow-off valve, transferring box is installed below the first blow-off valve, transferring box bottom is equipped with the second blow-off valve.
As a further solution of the present invention, dry top of the tank connects exhaust pipe, and exhaust pipe is equipped with condenser, condensation
Device bottom is equipped with condensate liquid receiving flask, and filter is additionally provided on the exhaust pipe, and filter connects exhaust wind by exhaust pipe
Machine.
As a further solution of the present invention, the condenser bottom is equipped with water supply connector, and top is equipped with water outlet connector.
As a further solution of the present invention, air-breathing heat exchanger tube and outlet heat exchanger tube, air-breathing heat exchange are equipped with inside condenser
Pipe and outlet heat exchanger tube are spiral helicine copper pipe, and air-breathing heat exchanger tube is connected with the bottom of outlet heat exchanger tube and passes through condensation
It is connected inside drainpipe and condensate liquid receiving flask.
As a further solution of the present invention, it is equipped with air intake duct at the top of the air-breathing heat exchanger tube, air intake duct passes through exhaust pipe
It is connected to dry tank interior, escape pipe is equipped at the top of outlet heat exchanger tube, escape pipe is connected to by exhaust pipe with filter interior.
In conclusion compared with the prior art, the invention has the following beneficial effects:
The solution containing reactant is pumped into hollow axle by connection set in the present invention, and is sprayed onto from the atomizer of drying tube
On cartridge heater, reactant water evaporation, and reactant is struck off from cartridge heater inner wall, to be conducive to the drying and receipts of reactant
Collection, and the air for the moisture content extracted out, convenient for the collection of condensed water, is also convenient for at condensed water again drying after condensing
Reason, it is ensured that effective collection of reactant is dried at collection it when the reactant after reacting is dissolved in solution
Reason.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention.
Fig. 2 is the structural schematic diagram of drying tube and U-shaped scraper plate cross-distribution in invention.
Fig. 3 is the structural schematic diagram of drying tube and U-shaped scraper plate cross-distribution in invention.
Fig. 4 is the structural schematic diagram of condenser in invention.
Appended drawing reference: 1- motor, 2- motor cabinet, 3- are connected to set, 4- sealing ring, 5- inlet opening, 6- high-pressure pump, 7- imbibition
Pipe, 8- hollow axle, 9- cartridge heater, 10- flow guide sleeve, 11- drying tube, 12- atomizer, 13- solid spindle, 14- fixing sleeve,
15-U type scraper plate, 16-V type scraper plate, 17- fixed block, 18- powder collecting tank, the first blow-off valve of 19-, 20- transferring box, 21- second
The dry tank body of blow-off valve, 22- condensate liquid receiving flask, 23- condenser, 24- filter, 25- exhaust pipe, 26- air exhauster, 27-,
231- water supply connector, 232- water outlet connector, 251- air intake duct, 252- escape pipe, 253- air-breathing heat exchanger tube, the heat exchange of 254- outlet
Pipe, 255- condensate drainage pipe.
Specific embodiment
The following further describes the technical solution of the present invention in the following with reference to the drawings and specific embodiments.
Referring to figs. 1 to 4, a kind of chemical experiment reactants dry device, including cartridge heater 9, drying tube 11, transferring box
20 are equipped with motor cabinet 2, motor 1, motor 1 are equipped on motor cabinet 2 with dry tank body 27, dry 27 top middle portion of tank body
Motor shaft hollow axle 8 is coupled by shaft coupling, hollow axle 8 is rotatably dispose in dry tank body 27, the dry tank body
Connection is installed on the hollow axle 8 outside 27 and covers 3, connection set 3 is fixed on dry 27 top of tank body, and connection covers in inside 3
Pony axle 8 is equipped with several inlet openings 5, is connected to inside inlet opening 5 and hollow axle 8, and hollow axle 8 is set between 3 with being connected to cover
There is sealing ring 4, enhance leakproofness between the two, avoids the reactant liquid in connection set 3 from flowing out from gap between the two, institute
Connection set 3 sides connection pipette 7 is stated, high-pressure pump 6 is installed in pipette 7, high-pressure pump 6 will contain reaction by pipette 7
The liquid assimilating of object is simultaneously pumped into connection set 3, is entered in hollow axle 8 by inlet opening 5.
8 bottom of hollow axle connects flow guide sleeve 10, is connected with drying tube 11,11 lateral surface of drying tube on flow guide sleeve 10
Equipped with several atomizers 12, atomizer 12 is arranged towards dry 27 inner wall of tank body, is equipped with and adds on dry 27 inner wall of tank body
Hot cylinder 9 is equipped with heater in cartridge heater 9, and heater is embedded in inside cartridge heater 9, in order to improve cartridge heater 9 heat transfer efficiency and
The equiblibrium mass distribution of heat, it is preferred that cartridge heater 9 is made using the high copper of thermal conductivity or aluminum.
8 bottom end of hollow axle connects solid spindle 13, and fixing sleeve 14 is welded on solid spindle 13, and fixing sleeve 14 connects
Connect U-shaped scraper plate 15, U-shaped scraper plate 15 is in contact setting with 9 inner wall of cartridge heater, when U-shaped scraper plate 15 is with solid spindle 13 and middle idle running
When axis 8 rotates together with, the reactant water evaporation of 9 inner wall of cartridge heater will be sprayed by facilitating, and by reactant from 9 inner wall of cartridge heater
It strikes off, drying tube 11 and U-shaped 15 cross-distribution of scraper plate, distribution is as shown in Figure 2 and Figure 3.
13 bottom end of solid spindle is welded with V-type scraper plate 16, V-type scraper plate 16 and cartridge heater 9 by powder collecting tank 18
Downside wall is in contact setting, when it is rotated with solid spindle 13, strikes off to reactant on 9 downside wall of cartridge heater.
In order to guarantee sufficiently to strike off to reactant on 9 inner wall of cartridge heater, omission is avoided the occurrence of, in the present embodiment, the U
When type scraper plate 15 and V-type scraper plate 16 rotate, cover entirely to 9 inner wall of cartridge heater.
27 bottom of dry tank body is set as powder collecting tank 18, and the first blow-off valve is equipped with below powder collecting tank 18
19, transferring box 20 is installed, 20 bottom of transferring box is equipped with the second blow-off valve 21, when only opening first row below first blow-off valve 19
It when expecting valve 19, is fallen into transferring box 20 conducive to by powder in powder collecting tank 18, avoids outside air from dry 27 bottom of tank body
Into；It is then shut off the first blow-off valve 19, powder discharge in transferring box 20 can will be fallen by only opening the second blow-off valve 21.
Exhaust pipe 25 is connected at the top of the dry tank body 27, exhaust pipe 25 is equipped with condenser 23,23 bottom of condenser peace
Equipped with condensate liquid receiving flask 22, filter 24 is additionally provided on the exhaust pipe 25, filter 24 passes through the connection exhaust of exhaust pipe 25
Blower 26, after air exhauster 26 starts, by exhaust pipe 25 by the moisture extraction evaporated inside dry tank body 27 and through condensing
Device 23 flow to condensate liquid receiving flask 22 after condensing, air is discharged after the filtering of filter 24 by air exhauster 26；Then to condensation
The condensate liquid collected in liquid receiving flask 22 is detected, if wherein contain a small amount of reactant, again by pipette 7 draw into
The above-mentioned drying process of row, until the reactant content in the condensate liquid collected in condensate liquid receiving flask 22 is extremely low.
Shown in Figure 4,23 bottom of condenser is equipped with water supply connector 231, and top is equipped with water outlet connector 232, convenient
Cold water is input to inside condenser 23 from the water supply connector 231 of bottom, is discharged from the water outlet connector 232 at top；The condenser
23 inside are equipped with air-breathing heat exchanger tube 253 and outlet heat exchanger tube 254, and air-breathing heat exchanger tube 253 and outlet heat exchanger tube 254 are helical form
Copper pipe, the bottom of air-breathing heat exchanger tube 253 and outlet heat exchanger tube 254 is connected and by condensate drainage pipe 255 and condensate liquid
It is connected inside receiving flask 22, facilitates and the condensed water of its internal condensation is discharged into condensate liquid receiving flask 22；
Air intake duct 251 is equipped at the top of the air-breathing heat exchanger tube 253, air intake duct 251 passes through inside exhaust pipe 25 and dry tank body 27
It being connected to, escape pipe 252 is equipped at the top of outlet heat exchanger tube 254, escape pipe 252 passes through to be connected to inside exhaust pipe 25 and filter 24,
The convenient gas containing vapor enters air-breathing heat exchanger tube 253 and outlet heat exchanger tube 254 carries out condensation operation.
The technical principle of the invention is described above in combination with a specific embodiment, is only the preferred embodiment of the present invention.This
The protection scope of invention is not limited merely to above-described embodiment, and all technical solutions belonged under thinking of the present invention belong to the present invention
Protection scope.Those skilled in the art, which does not need to pay for creative labor, can associate other specific realities of the invention
Mode is applied, these modes will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of chemical experiment reactants dry device, including cartridge heater (9), drying tube (11), transferring box (20) and drying
Tank body (27), dry tank body (27) top middle portion are equipped with motor cabinet (2), are equipped on motor cabinet (2) motor (1), motor (1)
Motor shaft hollow axle (8) are coupled by shaft coupling, connection set is installed on dry tank body (27) external hollow axle (8)
(3), the internal hollow axle (8) of connection set (3) is equipped with several inlet openings (5), which is characterized in that hollow axle (8) bottom
It connects flow guide sleeve (10), is connected with drying tube (11) on flow guide sleeve (10), drying tube (11) lateral surface is equipped with several atomizers
(12), atomizer (12) is arranged towards dry tank body (27) inner wall, is equipped with cartridge heater (9) on dry tank body (27) inner wall；
Hollow axle (8) bottom end connects solid spindle (13), is equipped with U-shaped scraper plate (15) and V-type scraper plate (16) on solid spindle (13).
2. chemical experiment according to claim 1 reactants dry device, which is characterized in that the hollow axle (8)
It is rotatably dispose in dry tank body (27), connection set (3) is fixed at the top of dry tank body (27), inlet opening (5) and hollow axle
(8) internal connection, hollow axle (8) cover between (3) equipped with sealing ring (4) be connected to.
3. chemical experiment according to claim 2 reactants dry device, which is characterized in that the connection covers (3) side
Face is connected to pipette (7), is equipped with high-pressure pump (6) in pipette (7).
4. chemical experiment according to claim 3 reactants dry device, which is characterized in that be equipped in cartridge heater (9)
Heater, heater are embedded in cartridge heater (9) inside, and cartridge heater (9) is made using copper or aluminum.
5. chemical experiment according to claim 4 reactants dry device, which is characterized in that solid spindle welds on (13)
It is connected to fixing sleeve (14), fixing sleeve (14) connects U-shaped scraper plate (15), and U-shaped scraper plate (15) is in contact with cartridge heater (9) inner wall and sets
It sets；Solid spindle (13) bottom end is welded with V-type scraper plate (16) by powder collecting tank (18), V-type scraper plate (16) and cartridge heater (9)
Downside wall is in contact setting.
6. chemical experiment according to claim 1 reactants dry device, which is characterized in that dry tank body (27) bottom
It is set as powder collecting tank (18), is equipped with the first blow-off valve (19) below powder collecting tank (18), below the first blow-off valve (19)
It installs transferring box (20), transferring box (20) bottom is equipped with the second blow-off valve (21).
7. -6 any chemical experiment reactants dry device according to claim 1, which is characterized in that dry tank body
(27) top connects exhaust pipe (25), and exhaust pipe (25) is equipped with condenser (23), and condenser (23) bottom is equipped with condensate liquid
Receiving flask (22) is additionally provided with filter (24) on the exhaust pipe (25), and filter (24) passes through exhaust pipe (25) connection exhaust
Blower (26).
8. chemical experiment according to claim 7 reactants dry device, which is characterized in that condenser (23) bottom is set
Have water supply connector (231), top is equipped with water outlet connector (232).
9. chemical experiment according to claim 8 reactants dry device, which is characterized in that set inside condenser (23)
There are air-breathing heat exchanger tube (253) and outlet heat exchanger tube (254), air-breathing heat exchanger tube (253) and outlet heat exchanger tube (254) are helical form
Copper pipe, the bottom of air-breathing heat exchanger tube (253) and outlet heat exchanger tube (254) be connected and by condensate drainage pipe (255) with
It is connected inside condensate liquid receiving flask (22).
10. chemical experiment according to claim 9 reactants dry device, which is characterized in that air-breathing heat exchanger tube (253)
Top is equipped with air intake duct (251), and air intake duct (251) inside exhaust pipe (25) and dry tank body (27) by being connected to, outlet heat exchange
It manages and is equipped with escape pipe (252) at the top of (254), escape pipe (252) inside exhaust pipe (25) and filter (24) by being connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196294.2A CN110052048A (en) | 2019-03-15 | 2019-03-15 | A kind of chemical experiment reactants dry device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196294.2A CN110052048A (en) | 2019-03-15 | 2019-03-15 | A kind of chemical experiment reactants dry device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110052048A true CN110052048A (en) | 2019-07-26 |
Family
ID=67316116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910196294.2A Withdrawn CN110052048A (en) | 2019-03-15 | 2019-03-15 | A kind of chemical experiment reactants dry device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110052048A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450559A (en) * | 2020-05-13 | 2020-07-28 | 南京工业大学 | 1, 5-pentanediamine continuous evaporation desalting device and use method thereof |
| CN111747628A (en) * | 2020-07-16 | 2020-10-09 | 南京中电环保固废资源有限公司 | Sludge drying system and process with water content of 80% |
| CN112499010A (en) * | 2020-12-02 | 2021-03-16 | 上海元捷供应链管理有限公司 | Storage device for dangerous chemicals |
| CN117679768A (en) * | 2024-01-31 | 2024-03-12 | 苏州盛曼特新材料有限公司 | Drying device of aluminium oxide miropowder for electronic glass |
-
2019
- 2019-03-15 CN CN201910196294.2A patent/CN110052048A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450559A (en) * | 2020-05-13 | 2020-07-28 | 南京工业大学 | 1, 5-pentanediamine continuous evaporation desalting device and use method thereof |
| CN111450559B (en) * | 2020-05-13 | 2023-09-26 | 南京工业大学 | Continuous evaporation desalination device for 1, 5-pentanediamine and application method thereof |
| CN111747628A (en) * | 2020-07-16 | 2020-10-09 | 南京中电环保固废资源有限公司 | Sludge drying system and process with water content of 80% |
| CN112499010A (en) * | 2020-12-02 | 2021-03-16 | 上海元捷供应链管理有限公司 | Storage device for dangerous chemicals |
| CN117679768A (en) * | 2024-01-31 | 2024-03-12 | 苏州盛曼特新材料有限公司 | Drying device of aluminium oxide miropowder for electronic glass |
| CN117679768B (en) * | 2024-01-31 | 2024-05-03 | 苏州盛曼特新材料有限公司 | Drying device of aluminium oxide miropowder for electronic glass |
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Application publication date: 20190726 |