CN207248316U - A kind of high viscosity liquid feeds intake weighing device - Google Patents
A kind of high viscosity liquid feeds intake weighing device Download PDFInfo
- Publication number
- CN207248316U CN207248316U CN201721086983.0U CN201721086983U CN207248316U CN 207248316 U CN207248316 U CN 207248316U CN 201721086983 U CN201721086983 U CN 201721086983U CN 207248316 U CN207248316 U CN 207248316U
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- China
- Prior art keywords
- storage bin
- high viscosity
- ground weigher
- viscosity liquid
- discharge nozzle
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
Feed intake weighing device, including the feed pipe being connected with reaction kettle the utility model discloses a kind of high viscosity liquid；It is additionally provided with storage bin, the bottom of the discharging bin is provided with discharge port, discharge nozzle is connected with discharge port, being flexible coupling for connection function has been provided between discharge nozzle and feed pipe, on-ground weigher is provided with below the storage bin, one group of supporting rack is provided with storage bin, supporting rack is supported on on-ground weigher, and storage bin relief hole is provided with the on-ground weigher.The utility model can precision weigh the weight into feed liquid in reaction kettle, there is simple in structure, the advantages of precision is high, can be widely applied to the field of weighing of high viscosity liquid.
Description
Technical field
Chemical industry processing equipment field is the utility model is related to, is fed intake weighing device more particularly, to a kind of high viscosity liquid.
Background technology
In Chemical Manufacture, reaction kettle is as most commonly seen reaction unit.Before the reaction, it is necessary to by various dispensings one by one
Heat in reaction kettle, then carry out heating compressive reaction, required finished product is obtained after a period of time reacts.In chemical reaction, respectively
The dosage and ratio of reactant are most important, and for the liquid charging stock of some solids and good fluidity, it measures convenient real
It is existing.However, for some highly viscous liquid materials, hung over due to having substantial amounts of liquid in course of conveying on tube wall
Without entering in reaction kettle.Existing metering method cannot reach the amount and setting value that accurate control is conveyed into reaction kettle
Unanimously, practical operation error is big, therefore, the strong influence quality of product.
Utility model content
The purpose of this utility model is to provide a kind of high viscosity liquid and feeds intake weighing device, solves the existing weighing structure that feeds intake
The problem of error is big, and precision is low.
Technical solution is used by the utility model solves its technical problem：A kind of high viscosity liquid feeds intake dress of weighing
Put, including the feed pipe being connected with reaction kettle；Storage bin is additionally provided with, the bottom of the discharging bin is provided with discharge port, discharging
Discharge nozzle is connected with mouthful, has been provided with being flexible coupling for connection function between discharge nozzle and feed pipe, under the storage bin
Side is provided with on-ground weigher, one group of supporting rack is provided with storage bin, supporting rack is supported on on-ground weigher, and storing is provided with the on-ground weigher
Storehouse relief hole.
To ensure the levelness of on-ground weigher, measuring accuracy is improved, supporting steel frame, the bottom of on-ground weigher are provided with below the on-ground weigher
Portion is provided with the leg of one group of height-adjustable, and leg is supported on supporting steel frame.
Preferably, the height of the storage bin is higher than the height of reaction kettle.
For convenience of sampling or calling a small amount of raw material to be tested, it is also connected with being provided with spare discharge nozzle on the discharge nozzle,
Manually-operated gate is provided with the mouth of pipe of spare discharge nozzle.
The beneficial effects of the utility model：The utility model is passed through by setting storage bin in reaction kettle feed pipe front end
On-ground weigher weighs storage bin, and as feed liquid enters reaction kettle, the feed liquid in storage bin is also reduced therewith, and the amount of reduction is direct
Discharging is read on on-ground weigher, so as to achieve the purpose that accurately to feed.The structure has the advantages of simple in structure, precision is high.It is described
Be flexible coupling the influence that can reduce feed pipe to on-ground weigher, so as to improve the precision of on-ground weigher.The spare discharge nozzle is convenient to be sampled, and
Do not interfere with and weigh.
Below with reference to drawings and examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the partial enlarged view of A in Fig. 1.
Fig. 3 is the partial sectional view of storage bin in the utility model.
Embodiment
Embodiment, as shown in Figures 1 to 3, a kind of high viscosity liquid feed intake weighing device, including be connected with reaction kettle 12 into
Expects pipe 1, the inlet valve 13 being arranged between reaction kettle 12 and feed pipe 1.Storage bin 2 is additionally provided with, the height of the storage bin 2 is high
In the height of reaction kettle.The bottom of the discharging bin 2 is provided with discharge port 21, and discharge nozzle 3 is connected with discharge port 21, is gone out
Connection function has been provided between expects pipe 3 and feed pipe 1 is flexible coupling 11.It is described to be flexible coupling 11 made from polytetrafluoroethylene material
Bellows expansion joint, the both ends of expansion joint are connected with discharge nozzle 3, feed pipe 1 respectively by flange face, be flexible coupling 11 length
Spend preferred 30cm~40cm.The connection structure can be that the weight of storage bin 2 keeps independent, will not be influenced by feed pipe 1.Make
Obtain when weighing to storage bin 2, can accurately read the weight of storage bin 2.The lower section of the storage bin 2 is provided with on-ground weigher
4, on storage bin 2 welding be provided with the supporting rack 5 of one group of vertical direction, supporting rack 5 is supported on on-ground weigher 4, and the present embodiment is preferred
4 supporting racks 5 are uniformly distributed on storage bin 2.Storage bin relief hole 6 is provided with the on-ground weigher 4 so that on-ground weigher 4 and storing
Supporting rack 5 was only listened to contact between storehouse, the other positions of storage bin 2 are not contacted with on-ground weigher 4, so as to ensure the precision weighed.
The lower section of the on-ground weigher 4 is provided with supporting steel frame 7, and being each provided with a height on the angle of bottom four of on-ground weigher 4 can
The leg 8 of adjustment, leg 8 are supported on supporting steel frame 7, and leg 8 includes a base and the adjusting spiral shell fixed with tube chamber welds with base
Bolt, is provided with the threaded hole being adapted to adjusting bolt on the on-ground weigher 4.Leg 8 is used for the levelness and height for adjusting on-ground weigher 4.
Test or test for convenience of small batch feeding, be also connected with being provided with spare discharge nozzle 9 on the discharge nozzle 3,
Manually-operated gate 10 is provided with the mouth of pipe of spare discharge nozzle 9.The discharge nozzle 3 is a three-way pipe structure.
Before being fed to reaction kettle, first liquid is poured into storage bin, makes all to fill in discharge nozzle and feed pipe
Liquid, then open on-ground weigher and weigh, initial weight is obtained, then open reaction kettle inlet valve and fed, as feed liquid enters
In reaction kettle, on-ground weigher read numerical value constantly reduce, when reaching requirement, that is, close reaction kettle inlet valve, at this time, discharge nozzle and
Feed pipe is interior or all fills liquid, therefore, does not interfere with the precision weighed.
Claims (4)
- The weighing device 1. a kind of high viscosity liquid feeds intake, including the feed pipe (1) being connected with reaction kettle；It is characterized in that：Also set Storage bin (2) is equipped with, the bottom of the storage bin (2) is provided with discharge port (21), and discharge port is connected with discharging on (21) Manage (3), be flexible coupling (11) of connection function, the lower section of the storage bin (2) have been provided between discharge nozzle (3) and feed pipe (1) On-ground weigher (4) is provided with, one group of supporting rack (5) is provided with storage bin (2), supporting rack (5) is supported on on-ground weigher (4), describedly Storage bin relief hole (6) is provided with scale (4).
- The weighing device 2. high viscosity liquid as claimed in claim 1 feeds intake, it is characterised in that：Set below the on-ground weigher (4) Supporting steel frame (7) is equipped with, the bottom of on-ground weigher (4) is provided with the leg (8) of one group of height-adjustable, and leg (8) is supported on support On steelframe (7).
- The weighing device 3. high viscosity liquid as claimed in claim 1 feeds intake, it is characterised in that：It is described to be flexible coupling (11) for poly- four Bellows expansion joint made from fluoride material, the both ends of expansion joint by flange face respectively with discharge nozzle (3), feed pipe (1) connect.
- The weighing device 4. high viscosity liquid as described in claims 1 to 3 any one feeds intake, it is characterised in that：The discharging It is also connected with being provided with spare discharge nozzle (9) on pipe (3), manually-operated gate (10) is provided with the mouth of pipe of spare discharge nozzle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086983.0U CN207248316U (en) | 2017-08-28 | 2017-08-28 | A kind of high viscosity liquid feeds intake weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086983.0U CN207248316U (en) | 2017-08-28 | 2017-08-28 | A kind of high viscosity liquid feeds intake weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248316U true CN207248316U (en) | 2018-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086983.0U Active CN207248316U (en) | 2017-08-28 | 2017-08-28 | A kind of high viscosity liquid feeds intake weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813820A (en) * | 2021-09-29 | 2021-12-21 | 广东新大禹环境科技股份有限公司 | Dispensing device |
-
2017
- 2017-08-28 CN CN201721086983.0U patent/CN207248316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113813820A (en) * | 2021-09-29 | 2021-12-21 | 广东新大禹环境科技股份有限公司 | Dispensing device |
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