CN207317887U - Metering mechanism - Google Patents
Metering mechanism Download PDFInfo
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- CN207317887U CN207317887U CN201721230779.1U CN201721230779U CN207317887U CN 207317887 U CN207317887 U CN 207317887U CN 201721230779 U CN201721230779 U CN 201721230779U CN 207317887 U CN207317887 U CN 207317887U
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- control structure
- metering
- reaction unit
- storage device
- metering device
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- 239000000463 material Substances 0.000 claims abstract description 136
- 238000007599 discharging Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 11
- 230000008602 contraction Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000002253 acid Substances 0.000 description 9
- -1 isooctyl Chemical group 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides a metering mechanism sets up between material storage device and reaction unit, and metering mechanism includes: the metering device can be communicated with the material storage device and the reaction device, and is provided with an accommodating cavity for accommodating materials; the feeding control structure is arranged between the material storage device and the metering device and is used for controlling the connection and disconnection between the material storage device and the metering device; and the discharge control structure is arranged between the metering device and the reaction device and is used for controlling the on-off between the metering device and the reaction device. The utility model discloses the problem that the measurement to the raw materials among the prior art does not accurately lead to staff intensity of labour big has been solved effectively.
Description
Technical field
Industrial chemicals equipment technology field is the utility model is related to, in particular to a kind of metrological service.
Background technology
, it is necessary to carry out quantitative configuration to each raw material before being chemically reacted using raw material, i.e., the addition of each raw material
With specific requirement., need to be into first adding a certain amount of go in salt oven such as the salifying process in benzene hydrogenating catalyst production process
Ionized water and solid sodium hydroxide, the amount of the isooctyl acid liquid then added according to the amount of sodium hydroxide solution come definite needs.
However, isooctyl acid metering tank volume of the prior art is larger, and there is display in the liquid level shows meter on measuring tank
Dead band, causes the metering of isooctyl acid inaccurate, causes, then staff often on the high side to the amount into the isooctyl acid added in salt oven
Need repeatedly again to meeting the technological requirements such as required pH value into adding sodium hydroxide in salt oven.In this way, said structure is not only
Cause not knowing into salt amount every time, make troubles to subsequent production, and the frequent of solid sodium hydroxide adds and pH value repeatedly
Detection also adds unnecessary workload to staff, enhances the labor intensity of staff.
Utility model content
The main purpose of the utility model is that a kind of metrological service is provided, to solve the metering to raw material in the prior art
The problem of inaccuracy causes intensity of workers big.
To achieve these goals, the utility model provides a kind of metrological service, be arranged on material storage device with it is anti-
Between answering device, metrological service includes：Metering device, can connect with material storage device and reaction unit, metering device tool
There is the accommodating chamber for accommodating material；Feeding control structure, is arranged between material storage device and metering device, for control material
Break-make between storage device and metering device；Discharge control structure, is arranged between metering device and reaction unit, for controlling
Break-make between metering device and reaction unit processed.
Further, metering device includes：Body, has accommodating chamber；Feed pipe, from the thing of feeding control structure discharge
Material can enter body by feed pipe；Discharge nozzle, can enter discharging by discharge nozzle from the material of body discharge and control
Structure processed.
Further, when carrying out the metering of material using body, operation feeding control structure causes material storage dress
Put and connected with feed pipe, and operate discharging control structure and cause discharge nozzle is disconnected with reaction unit to connect；When the meter for completing material
After amount, operation feeding control structure causes material storage device is disconnected with feed pipe to connect, and operates discharging control structure and cause
Discharge nozzle is connected with reaction unit.
Further, metrological service further includes liquid level gauge, and liquid level gauge, which is arranged in body, to be used to monitor in accommodating chamber
Height of materials.
Further, body is transparent configuration, has graduation mark on the side wall of body.
Further, transparent window is provided with the side wall of body, graduation mark is arranged at transparent window.
Further, body is can-like structure, and one end of the close reaction unit of body has contraction section.
Further, feeding control structure is the first control valve, adjusts the first control valve so that material storage device and meter
Measure device connection or disconnect connection.
Further, the control structure that discharges is the second control valve, adjusts the second control valve so that metering device is filled with reaction
Put connection or disconnect connection.
Further, reaction unit is into salt oven.
Using the technical solution of the utility model, metrological service is arranged between material storage device and reaction unit.Meter
Measuring mechanism includes metering device, feeding control structure and feeding control structure.Wherein, metering device can be with material storage device
And reaction unit connection, metering device have the accommodating chamber for accommodating material.Feeding control structure be arranged on material storage device with
Between metering device, for the break-make between control material storage device and metering device.Discharging control structure is arranged on metering
Between device and reaction unit, for controlling the break-make between metering device and reaction unit.In this way, metering device can be from thing
Expect to obtain the material for determining volume in storage device, be then also to determine into the volume of material in reaction unit.If work
Personnel are chemically reacted or are mixed with unclassified stores using the material, need to only add the unclassified stores of scheduled volume, then
It is that the volume of the mixture of the material either new material of generation is also to determine and then facilitate staff to control mixture or new
The volume of material, will not cause the unnecessary waste of new material.
In above process, by operating feeding control structure so that material storage device is connected with metering device, so that
Material in material storage device can enter in metering device, and after the material of device memory blow-down amount to be batched, charging is controlled
Structure processed is closed to disconnect the connection of material storage device and metering device.Afterwards, operation discharging control structure so that metering dress
Put and connected with reaction unit, so that the quantitative material in metering device is entered in reaction unit, then complete the quantitative of material
Put operation.
Brief description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
New schematic description and description is used to explain the utility model, does not form the improper restriction to the utility model.
In the accompanying drawings：
Fig. 1 shows the attachment structure schematic diagram of the embodiment one of metrological service according to the present utility model；And
Fig. 2 shows the attachment structure schematic diagram of the embodiment two of metrological service according to the present utility model.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, material storage device；20th, reaction unit；30th, metering device；31st, accommodating chamber；32nd, body；321st, shrink
Section；33rd, feed pipe；34th, discharge nozzle；40th, feeding control structure；50th, discharge control structure；60th, liquid level gauge；70th, transparent window.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the utility model, in the case where not making conversely explanation, the noun of locality such as " upper and lower " used is typically to be directed to
For direction shown in the drawings, or on vertical, vertical or gravity direction；Similarly, for ease of understanding
And description, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the profile relative to each component in itself
It is inside and outside, but the above-mentioned noun of locality is not intended to limit the present invention.
In order to solve the problems, such as that the metering inaccuracy in the prior art to raw material causes intensity of workers big, this Shen
It please provide a kind of metrological service.
Embodiment one
As shown in Figure 1, metrological service is arranged between material storage device 10 and reaction unit 20, metrological service includes meter
Measure device 30, feeding control structure 40 and discharging control structure 50.Wherein, metering device 30 can with material storage device 10 and
Reaction unit 20 connects, and metering device 30 has the accommodating chamber 31 for accommodating material.Feeding control structure 40 is arranged on material storage
Between device 10 and metering device 30, for the break-make between control material storage device 10 and metering device 30.Discharging control
Structure 50 is arranged between metering device 30 and reaction unit 20, logical between metering device 30 and reaction unit 20 for controlling
It is disconnected.
Metering device 30 can obtain the material for determining volume from material storage device 10, then into reaction unit 20
The volume of material be also to determine.If staff is chemically reacted or mixed with unclassified stores using the material, only
The unclassified stores of scheduled volume need to be added, then the volume of the mixture of material or the new material of generation is also to determine, into
And facilitate staff to control the volume of mixture or new material, the unnecessary waste of new material will not be caused.
In above process, by operating feeding control structure 40 so that material storage device 10 connects with metering device 30
It is logical, so that the material in material storage device 10 can enter in metering device 30, the thing of 30 memory blow-down amount of device to be batched
After material, feeding control structure 40 is closed to disconnect the connection of material storage device 10 and metering device 30.Afterwards, operation discharging
Control structure 50 so that metering device 30 is connected with reaction unit 20, so that the quantitative material in metering device 30 enters to instead
Answer in device 20, then complete the quantitative loading or unloading operation of material.
As shown in Figure 1, metering device 30 includes body 32, feed pipe 33 and discharge nozzle 34.Wherein, body 32 has
Accommodating chamber 31.The material that feed pipe 33 is discharged from feeding control structure 40 can enter body 32 by feed pipe 33.Discharging
The material that pipe 34 is discharged from body 32 can enter discharging control structure 50 by discharge nozzle 34.Specifically, feed pipe 33 is set
Put close to one end of material storage device 10 on body 32, discharge nozzle 34 is arranged on body 32 close to reaction unit 20
One end, discharged from material storage device 10 and be stored in the accommodating chamber 31 of body 32 via the material that feed pipe 33 enters
Interior, after quantitative material is accommodated in body 32, material is entered in reaction unit 20 via discharge nozzle 34.Said structure
It is simple in structure, it is easily worked.
Specifically, feeding control structure 40 is arranged on feed pipe 33, and whether body can be entered to control material
In 32, discharging control structure 50 is arranged on discharge nozzle 34, and whether body 32 can be discharged with control material.In this way, charging
Control structure 40 directly controls the connection of feed pipe 33 or disconnects to realize control material storage device 10 and metering device 30
Between break-make, discharge the direct discharge nozzle 34 of control structure 50 connection or disconnect with realize control metering device 30 with reaction
Break-make between device 20.Above-mentioned setting causes control of the staff to the volume of material in metering device 30 to be more prone to,
Accurately, accurately, the labor intensity of staff is not only reduced, and make it that the volume of material is more accurate.
As shown in Figure 1, when carrying out the metering of material using body 32, operation feeding control structure 40 is so that material is deposited
Storage device 10 is connected with feed pipe 33, and operates discharging control structure 50 so that discharge nozzle 34 is connected with the disconnection of reaction unit 20；
After the metering of material is completed, operation feeding control structure 40 causes material storage device 10 is disconnected with feed pipe 33 to connect, and
Operation discharging control structure 50 is so that discharge nozzle 34 is connected with reaction unit 20.In this way, above-mentioned setting can ensure body 32
The material of interior metering predetermined volume, and then improve the measuring accuracy of metering device 30
Specifically, before metrological operation, need to ensure without material in metering device 30, and feeding control structure 40 and discharging control
Structure 50 is in closed mode.Feeding control structure 40 is operated afterwards so that material storage device 10 and metering device 30
Feed pipe 33 connects, so that the material in material storage device 10 is entered in body 32 in terms of carrying out via feed pipe 33
Amount.When the material in body 32 reaches predetermined value (predetermined volume), feeding control structure 40 is operated so that material storage dress
Put 10 to connect with the disconnection of feed pipe 33 of metering device 30, the material in material storage device 10 will not enter to body 32
In, operation discharging control structure 50 so that the discharge nozzle 34 of metering device 30 is connected with reaction unit 20, so that in body 32
Quantitative material entered to via discharge nozzle 34 in reaction unit 20.Until all materials in body 32 enter reaction dress
After putting in 20, operation discharging control structure 50, connects so that the discharge nozzle 34 of metering device 30 is disconnected with reaction unit 20, then complete
Taking-up into quantitative material operates.
As shown in Figure 1, metrological service further includes liquid level gauge 60, liquid level gauge 60 is arranged in body 32 to be used to monitor and accommodates
Height of materials in chamber 31.In this way, liquid level gauge 60 is set to enable to metering device 30 to measure different volumes in body 32
Material, staff can by monitor liquid level gauge 60 show body 32 in material height carry out different volumes material
Metering, and then expand the measures range of metering device 30, improve the applicability of metrological service.
As shown in Figure 1, body 32 is can-like structure, and one end of the close reaction unit 20 of body 32 has contraction
Section 321.In this way, after staff opens feeding control structure 40, the setting of contraction section 321 can ensure in body 32
Material discharge completely out of body 32, and then improve the accurate measurement rate of material.The body 32 of can-like structure is so that metering
The structure of device 30 is simpler, is easily worked.
It should be noted that the structure not limited to this of body 32.Alternatively.Body 32 is cube or taper knot
Structure.The structure of said structure is simple, is easily worked.
As shown in Figure 1, feeding control structure 40 is the first control valve, the first control valve is adjusted so that material storage device 10
Connection is connected or disconnected with metering device 30.In this way, staff can manually or automatically control the first control valve, so that
Material storage device 10 connects or disconnects connection with metering device 30, and then facilitates staff's control material storage device 10
With the break-make of metering device 30, the labor intensity of staff is reduced.
As shown in Figure 1, discharging control structure 50 be the second control valve, adjust the second control valve so that metering device 30 with instead
Device 20 is answered to connect or disconnect connection.In this way, staff can manually or automatically control the second control valve, so that metering
Device 30 connects or disconnects connection with reaction unit 20, and then facilitates staff to control metering device 30 and reaction unit 20
Break-make, reduce the labor intensity of staff.
In the present embodiment, metrological service is mainly used for the metering to isooctyl acid, ensures to enter different in reaction unit 20
Octanoic acid is predetermined volume, then it is anti-only need to can to carry out into salt in the interior sodium hydroxide for adding scheduled volume of reaction unit 20 by staff
Should.In metrological service's operational process, metrological service can realize being quantitatively adding for isooctyl acid, stablize discharging, solve existing
The problems such as isooctyl acid storage device metering inaccuracy is brought in technology fluctuation and fluctuation of service, so as to fulfill accurate raw
Production, reduces the labor intensity of staff.
As shown in Figure 1, reaction unit 20 is into salt oven.In this way, quantitative isooctyl acid is imported into salt by metrological service
In kettle, quantitative sodium hydroxide is added into salt oven again afterwards, you can realize the salt-forming reaction of isooctyl acid, and cause into salt
Product amount is easily-controllable, will not cause the waste of product.
It should be noted that the type not limited to this of reaction unit 20.Metrological service can also measure other types, property
Material, then reaction unit 20 be also required to be selected accordingly according to different materials.
Embodiment two
Metrological service in embodiment two and embodiment one difference lies in：The composition structure of metrological service is different.
As shown in Fig. 2, being provided with transparent window 70 on the side wall of body 32, graduation mark is arranged at transparent window 70.
In this way, during body 32 carries out metrological operation to material, staff can be observed by observing transparent window 70
Material knows that specific in body 32 of material is held in the specific location of body 32 by the graduation mark at transparent window 70
Product, when material is stacked to close to predetermined volume in body 32, operates feeding control structure 40 so that into body 32
Material flow velocity reduce, facilitate staff to be controlled the volume of the material in body 32, improve metrological service
Measuring accuracy.
Embodiment three
Metrological service in embodiment three and embodiment one difference lies in：The composition structure of metrological service is different.
In the present embodiment, body is transparent configuration, has graduation mark on the side wall of body.In this way, in body
During carrying out metrological operation to material, staff can know material in body by the graduation mark on body
Specific volume, when material is stacked to close to predetermined volume in body, operate feeding control structure so that into body
The flow velocity of the material in portion reduces, and facilitates staff to be controlled the volume of the material in body, improves metrological service
Measuring accuracy.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects：
Metering device can obtain the material for determining volume from material storage device, then into the material in reaction unit
Volume be also to determine.If staff is chemically reacted or mixed with unclassified stores using the material, only need to add
The unclassified stores of scheduled volume, then the volume of the mixture of material or the new material of generation be also to determine, and then conveniently
Staff controls the volume of mixture or new material, will not cause the unnecessary waste of new material.
In above process, by operating feeding control structure so that material storage device is connected with metering device, so that
Material in material storage device can enter in metering device, and after the material of device memory blow-down amount to be batched, charging is controlled
Structure processed is closed to disconnect the connection of material storage device and metering device.Afterwards, operation discharging control structure so that metering dress
Put and connected with reaction unit, so that the quantitative material in metering device is entered in reaction unit, then complete the quantitative of material
Put operation.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model part, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, should all belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of metrological service, is arranged between material storage device (10) and reaction unit (20), it is characterised in that the meter
Measuring mechanism includes：
Metering device (30), can connect with the material storage device (10) and the reaction unit (20), the metering dress
Putting (30) has the accommodating chamber (31) for accommodating material；
Feeding control structure (40), is arranged between the material storage device (10) and the metering device (30), for controlling
Make the break-make between the material storage device (10) and the metering device (30)；
The control structure that discharges (50), is arranged between the metering device (30) and the reaction unit (20), for controlling
State the break-make between metering device (30) and the reaction unit (20).
2. metrological service according to claim 1, it is characterised in that the metering device (30) includes：
Body (32), has the accommodating chamber (31)；
Feed pipe (33), can be by described in the feed pipe (33) entrance from the material of the feeding control structure (40) discharge
Body (32)；
Discharge nozzle (34), can be entered the discharging by the discharge nozzle (34) from the material of the body (32) discharge and controlled
Structure (50) processed.
3. metrological service according to claim 2, it is characterised in that carry out the material when using the body (32)
Metering when, operate the feeding control structure (40) so that the material storage device (10) and the feed pipe (33) even
It is logical, and the discharging control structure (50) is operated so that the discharge nozzle (34) connects with the reaction unit (20) disconnection；
After the metering of the material is completed, operate the feeding control structure (40) so that the material storage device (10) with
The feed pipe (33) disconnects connection, and operates the discharging control structure (50) so that the discharge nozzle (34) and the reaction
Device (20) connects.
4. metrological service according to claim 2, it is characterised in that the metrological service further includes liquid level gauge (60), institute
State liquid level gauge (60) and be arranged in the body (32) and be used to monitor the height of materials in the accommodating chamber (31).
5. metrological service according to claim 2, it is characterised in that the body (32) is transparent configuration, described
There is graduation mark on the side wall in body portion (32).
6. metrological service according to claim 2, it is characterised in that be provided with the side wall of the body (32) transparent
Form (70), graduation mark are arranged on the transparent window (70) place.
7. metrological service according to claim 2, it is characterised in that the body (32) is can-like structure, and described
One end of the close reaction unit (20) of body (32) has contraction section (321).
8. metrological service according to claim 1, it is characterised in that the feeding control structure (40) is the first control
Valve, adjusts first control valve so that the material storage device (10) connects or disconnect company with the metering device (30)
It is logical.
9. metrological service according to claim 1, it is characterised in that the discharging control structure (50) is the second control
Valve, adjusts second control valve so that the metering device (30) connects or disconnect connection with the reaction unit (20).
10. metrological service according to claim 1, it is characterised in that the reaction unit (20) is into salt oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230779.1U CN207317887U (en) | 2017-09-22 | 2017-09-22 | Metering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230779.1U CN207317887U (en) | 2017-09-22 | 2017-09-22 | Metering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317887U true CN207317887U (en) | 2018-05-04 |
Family
ID=62383567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230779.1U Active CN207317887U (en) | 2017-09-22 | 2017-09-22 | Metering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317887U (en) |
-
2017
- 2017-09-22 CN CN201721230779.1U patent/CN207317887U/en active Active
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