CN209049360U - One kind is for raw material quantitative adding device in chemical engineering experiment - Google Patents
One kind is for raw material quantitative adding device in chemical engineering experiment Download PDFInfo
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- CN209049360U CN209049360U CN201821862020.XU CN201821862020U CN209049360U CN 209049360 U CN209049360 U CN 209049360U CN 201821862020 U CN201821862020 U CN 201821862020U CN 209049360 U CN209049360 U CN 209049360U
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- case
- turntable
- addition case
- raw material
- chemical engineering
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Abstract
The utility model discloses one kind for raw material quantitative adding device in chemical engineering experiment, including adding case, the addition case offers feed inlet close to the upper surface of one side, and the lower surface for adding case is fixedly installed with reaction chamber, the lower surface of the reaction chamber offers discharge port, upper surface of the addition case in the middle part of it is fixedly installed with proportioning device, the proportioning device includes motor, the motor is fixedly mounted on the upper surface of addition case, and the output shaft of motor protrudes into the inside of addition case and is fixedly connected with turntable, the lower surface of the turntable is fixed with convex block, up and down inner wall of the addition case close to its two sides is fixedly connected to gag lever post, and the outer wall of two gag lever posts is socketed with drive block, the drive block is fixedly connected to spring close to the lower surface of its two sides.The utility model, by flashing after structure cooperation, achieve the effect that adding liquid industrial chemicals can be quantified, facilitate the progress of chemical engineering experiment.
Description
Technical field
The utility model relates to chemical engineering experiment technical fields, specially a kind of to add for raw material automatic ration in chemical engineering experiment
Feeder apparatus.
Background technique
There are many industrial chemicals type, have many uses.Chemicals has as many as 500~7,000,000 kinds in the whole world, goes out on the market
Sell circulation more than 100,000 kinds, and annual there are also more than 1000 kinds of new chemicals to come out.Industrial chemicals can be tri-state: Gu
State, liquid, gaseous state, in chemical engineering experiment, the industrial chemicals experiment for liquid is directly toppled over frequently with volumetric flask and is reacted,
It is bad grasp industrial chemicals number, have the case where error so as to cause experimental result.Such as Chinese patent
One kind disclosed in CN206454616U launches the OIL IN LUBRICATING OIL PRODUCTION device of additive at regular time and quantity, which is equally applicable to liquid
Industrial chemicals addition, which is adjusted the height that ring adjusts rocker piece by setting, is connected to its abutting with charge pipe
Chemical agent outlet, when chemistry addition solution reaches rocker piece, buoyancy rises rocker piece, thus the chemical agent that rocker piece blocks
Outlet is exposed, and additive can then enter reaction chamber reaction by charge pipe, has achieved the purpose that add at regular time and quantity, but the device
When controlling flow difference, need for charge pipe to be mounted on different chemical agent outlets, it is cumbersome, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide one kind for raw material quantitative adding device in chemical engineering experiment, has behaviour
Make simple, time saving and energy saving advantage, solves the device when controlling flow difference, need for charge pipe to be mounted on different changes
Learn agent outlet, cumbersome, time-consuming and laborious problem.
To achieve the above object, the utility model provides the following technical solutions: one kind is automatic for raw material in chemical engineering experiment
Quantitative adding device, including addition case, the addition case offers feed inlet close to the upper surface of one side, and adds under case
Surface is fixedly installed with reaction chamber, and the lower surface of the reaction chamber offers discharge port, and the addition case is upper in the middle part of it
Surface is fixedly installed with proportioning device.
The proportioning device includes motor, and the motor is fixedly mounted on the upper surface of addition case, and the output shaft of motor
It protrudes into the inside of addition case and is fixedly connected with turntable, the lower surface of the turntable is fixed with convex block, and the addition case is close
The inner wall up and down of its two sides is fixedly connected to gag lever post, and the outer wall of two gag lever posts is socketed with drive block, the drive block
Lower surface close to its two sides is fixedly connected to spring, the outer wall socket of the spring and gag lever post and one end is leaned on case is added
The inner wall of its nearly lower surface is fixedly connected, and the upper surface of the drive block offers groove corresponding with convex block and passes through groove
It fits with turntable, the lower surface of the drive block is fixedly connected with connecting tube, and the two sides of connecting tube offer through-hole, institute
The opposite face for stating addition case and reaction chamber offers loose slot, and connecting tube is slided up and down along loose slot.
Preferably, the inner wall of the inlet port and outlet port is fixed with rubber plug.
Preferably, the turntable is integrated with convex block casts, and the quantity of convex block is four and with the bottom center of turntable
Point circumferentially arranges.
Preferably, the quantity at least two of the through-hole.
Preferably, the outer wall of the connecting tube is fixed with sealing shroud, and sealing shroud fits with addition case and reaction chamber.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model works as motor by setting motor, turntable, convex block, gag lever post, drive block, spring and connecting tube
When starting, the output shaft of motor drives turntable rotation, drives convex block to be detached from from the groove for passing function block and squeezes drive block along limit
Bar moves downward, and drives connecting tube to move downward, spring contraction, the loose slot for making through-hole be added case covers, to make to add
The fluid chemical raw material of case can not flow into reaction chamber, and motor output shaft continues to rotate, by the cooperation of said mechanism, make through-hole to
Upper movement and the loose slot for exposing addition case, fluid chemical raw material can flow into connecting tube from through-hole at this time, to flow into reaction chamber
Hybrid reaction is carried out, repeatedly, the output shaft revolving speed of motor need to be only controlled, the time that record through-hole exposes and covers, pass through
Calculate can grasp the addition of fluid chemical raw material number, facilitate experiment is further to carry out.
Two, the utility model increases device air-tightness, introduced contaminants is avoided to enter in device by setting rubber plug,
The situation of experimental result inaccuracy is caused to occur, the quantity by the way that convex block is arranged is four and with the bottom center of turntable point in circle
Week arrangement, keeps turntable more stable in rotary course, is not susceptible to shake offset, by the way that sealing shroud is arranged, increases connecting tube
The leakproofness between addition case and reaction chamber, prevent liquid charging stock from from connecting tube and adding case and reaction chamber not by through-hole
Between gap outflow, increase the accuracy of experimental result, pass through setting through-hole quantity at least two, controllable liquid
The flow of industrial chemicals, through-hole more various flow are bigger.
Detailed description of the invention
Fig. 1 is the utility model structure front section view；
Fig. 2 is the utility model structure turntable schematic bottom view.
In figure: 1- adds case, 2- feed inlet, 3- reaction chamber, 4- discharge port, 5- proportioning device, 6- motor, 7- turntable, 8-
Convex block, 9- gag lever post, 10- drive block, 11- spring, 12- connecting tube, 13- through-hole, 14- rubber plug, 15- sealing shroud.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: one kind is automatic for raw material in chemical engineering experiment
Quantitative adding device, including addition case 1, addition case 1 offers feed inlet 2 close to the upper surface of one side, and adds under case 1
Surface is fixedly installed with reaction chamber 3, and the lower surface of reaction chamber 3 offers discharge port 4, and the inner wall of feed inlet 2 and discharge port 4 is solid
Surely it is equipped with rubber plug 14, by the way that rubber plug 14 is arranged, device air-tightness is increased, introduced contaminants is avoided to enter in device, cause reality
The situation for testing result inaccuracy occurs, and adds upper surface of the case 1 in the middle part of it and is fixedly installed with proportioning device 5.
Proportioning device 5 includes motor 6, and motor 6 is fixedly mounted on the upper surface of addition case 1, and the output shaft of motor 6 protrudes into
It adds the inside of case 1 and is fixedly connected with turntable 7, the lower surface of turntable 7 is fixed with convex block 8, and turntable 7 is integrated with convex block 8
It casts, and the quantity of convex block 8 is four and is circumferentially arranged with the bottom center of turntable 7 point, the quantity by the way that convex block 8 is arranged is
It four and is circumferentially arranged with the bottom center of turntable 7 point, keeps turntable 7 more stable in rotary course, be not susceptible to shake
Offset adds up and down inner wall of the case 1 close to its two sides and is fixedly connected to gag lever post 9, and the outer wall of two gag lever posts 9 is socketed with
Drive block 10, drive block 10 are fixedly connected to spring 11, the outer wall set of spring 11 and gag lever post 9 close to the lower surface of its two sides
It connects and inner wall of the one end with addition case 1 close to its lower surface is fixedly connected, the upper surface of drive block 10 offers opposite with convex block 8
It the groove answered and is fitted by groove with turntable 7, the lower surface of drive block 10 is fixedly connected with connecting tube 12, connecting tube 12
Outer wall is fixed with sealing shroud 15, and sealing shroud 15 fits with addition case 1 and reaction chamber 3, by the way that sealing shroud 15 is arranged, increases
Leakproofness between connecting tube 12 and addition case 1 and reaction chamber 3 prevents liquid charging stock not by through-hole 13 from 12 He of connecting tube
The gap added between case 1 and reaction chamber 3 is flowed out, and increases the accuracy of experimental result, and the two sides of connecting tube 12 open up
There are through-hole 13, the quantity at least two of through-hole 13, by the way that the quantity at least two of through-hole 13, controllable liquid chemical industry is arranged
The flow of raw material, the more various flow of through-hole 13 is bigger, and the opposite face of addition case 1 and reaction chamber 3 offers loose slot, and connecting tube
12 slide up and down along loose slot, pass through setting motor 6, turntable 7, convex block 8, gag lever post 9, drive block 10, spring 11 and connecting tube
12, when motor 6 starts, the output shaft of motor 6 drives turntable 7 to rotate, and convex block 8 is driven to be detached from and squeeze from the groove for passing function block 10
Pressure drive block 10 is moved downward along gag lever post 9, and connecting tube 12 is driven to move downward, and spring 11 is shunk, and through-hole 13 is made to be added case 1
Loose slot cover, thus make add case 1 fluid chemical raw material can not flow into reaction chamber 3,6 output shaft of motor continues to rotate,
By the cooperation of said mechanism, moves upwards through-hole 13 and expose the loose slot of addition case 1, fluid chemical raw material can be from this time
Through-hole 13 flows into connecting tube 12, so that flowing into reaction chamber 3 carries out hybrid reaction, repeatedly, need to only control the output shaft of motor 6
Revolving speed, record through-hole 13 exposes and time for covering, by calculate can grasp the addition of fluid chemical raw material number, facilitate experiment
It is further to carry out.
Working principle: this be used for raw material quantitative adding device in chemical engineering experiment in use, starting motor 6, motor 6
Output shaft drive turntable 7 rotate, drive convex block 8 from pass function block 10 groove is detached from and squeeze drive block 10 along gag lever post 9 downwards
Movement drives connecting tube 12 to move downward, and spring 11 is shunk, and the loose slot for making through-hole 13 be added case 1 covers, to make to add
The fluid chemical raw material of case 1 can not flow into reaction chamber 3, and 6 output shaft of motor continues to rotate, and by the cooperation of said mechanism, make to lead to
Hole 13 moves upwards and exposes the loose slot of addition case 1, and fluid chemical raw material can flow into connecting tube 12 from through-hole 13 at this time, thus
It flows into reaction chamber 3 and carries out hybrid reaction, repeatedly, need to only control the output shaft revolving speed of motor 6, record through-hole 13 exposes and lid
Time firmly, by calculate can grasp the addition of fluid chemical raw material number, facilitate experiment is further to carry out.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind is close for raw material quantitative adding device in chemical engineering experiment, including addition case (1), the addition case (1)
The upper surface of one side offers feed inlet (2), and the lower surface for adding case (1) is fixedly installed with reaction chamber (3), the reaction
The lower surface of case (3) offers discharge port (4), it is characterised in that: the fixed peace in upper surface of addition case (1) in the middle part of it
Equipped with proportioning device (5)；
The proportioning device (5) includes motor (6), and the motor (6) is fixedly mounted on the upper surface of addition case (1), and motor
(6) output shaft protrudes into the inside of addition case (1) and is fixedly connected with turntable (7), and the lower surface of the turntable (7) is fixed with
Convex block (8), up and down inner wall of addition case (1) close to its two sides is fixedly connected to gag lever post (9), and two gag lever posts
(9) outer wall is socketed with drive block (10), and the drive block (10) is fixedly connected to spring close to the lower surface of its two sides
(11), the spring (11) and the inner wall of outer wall socket and one end with addition case (1) close to its lower surface of gag lever post (9) are fixed
Connection, the upper surface of the drive block (10) offer groove corresponding with convex block (8) and are affixed by groove with turntable (7)
It closes, the lower surface of the drive block (10) is fixedly connected with connecting tube (12), and the two sides of connecting tube (12) offer through-hole
(13), the opposite face of addition case (1) and reaction chamber (3) offers loose slot, and connecting tube (12) is above and below loose slot
Sliding.
2. according to claim 1 a kind of for raw material quantitative adding device in chemical engineering experiment, it is characterised in that: institute
The inner wall for stating feed inlet (2) and discharge port (4) is fixed with rubber plug (14).
3. according to claim 1 a kind of for raw material quantitative adding device in chemical engineering experiment, it is characterised in that: institute
It states turntable (7) and is integrated with convex block (8) and cast, and the quantity of convex block (8) is four and with bottom center's point of turntable (7) in circle
Week arrangement.
4. according to claim 1 a kind of for raw material quantitative adding device in chemical engineering experiment, it is characterised in that: institute
State the quantity at least two of through-hole (13).
5. according to claim 1 a kind of for raw material quantitative adding device in chemical engineering experiment, it is characterised in that: institute
The outer wall for stating connecting tube (12) is fixed with sealing shroud (15), and sealing shroud (15) is affixed with addition case (1) and reaction chamber (3)
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862020.XU CN209049360U (en) | 2018-11-13 | 2018-11-13 | One kind is for raw material quantitative adding device in chemical engineering experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862020.XU CN209049360U (en) | 2018-11-13 | 2018-11-13 | One kind is for raw material quantitative adding device in chemical engineering experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209049360U true CN209049360U (en) | 2019-07-02 |
Family
ID=67053207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821862020.XU Expired - Fee Related CN209049360U (en) | 2018-11-13 | 2018-11-13 | One kind is for raw material quantitative adding device in chemical engineering experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209049360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544200A (en) * | 2020-12-30 | 2021-03-26 | 山东省果树研究所 | A liquid manure integration sprinkling irrigation equipment for cultivating fruit tree |
-
2018
- 2018-11-13 CN CN201821862020.XU patent/CN209049360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544200A (en) * | 2020-12-30 | 2021-03-26 | 山东省果树研究所 | A liquid manure integration sprinkling irrigation equipment for cultivating fruit tree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20191113 |