CN206656586U - Sodium hydrosulfite unit sodium carbonate automatic feeding device - Google Patents
Sodium hydrosulfite unit sodium carbonate automatic feeding device Download PDFInfo
- Publication number
- CN206656586U CN206656586U CN201720253298.6U CN201720253298U CN206656586U CN 206656586 U CN206656586 U CN 206656586U CN 201720253298 U CN201720253298 U CN 201720253298U CN 206656586 U CN206656586 U CN 206656586U
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- sodium hydrosulfite
- sodium carbonate
- gate valve
- sodium
- taper charging
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Abstract
The utility model discloses a kind of sodium hydrosulfite unit sodium carbonate automatic feeding device, including sodium carbonate rake type dryer and at least one vacuum rotating four-in-one sodium hydrosulfite drier, the sodium carbonate rake type dryer is connected with one end of closed feed belt machine, the other end of the closed feed belt machine is located at its top feed mouth of taper charging spout, and the bottom discharge mouth of taper charging spout corresponds to its top feed mouth of vacuum rotating four-in-one sodium hydrosulfite drier；Weighing sensor is provided with the taper charging spout, its discharging opening is provided with automatic telescopic pipe and the first electric knives gate valve, the its top feed mouth of the vacuum rotating four-in-one sodium hydrosulfite drier is provided with the second electric knives gate valve, the input connection of the weighing sensor and PLC, the output end of the PLC are connected with the first electric knives gate valve, automatic telescopic pipe and the second electric knives gate valve respectively.The utility model is simple in construction, control is easy, it is artificial to substitute completely, safe and reliable, automaticity height.
Description
Technical field
A kind of powder automatic feeding device is the utility model is related to, specifically a kind of sodium hydrosulfite unit sodium carbonate is automatic
Change feeding device.
Background technology
Sodium hydrosulfite has strong reducing property, is easily oxidized, and in malaria or a small amount of water of chance can all decompose hair
Heat, and cause burning.It is generally necessary to add dried soda ash sodium carbonate passes through special mechanism as stabilizer, the stabilizer
The control action of brilliance is played in decomposition to sodium hydrosulfite, so as to reduce the decomposition of sodium hydrosulfite, reaches safety in transportation and storage and reduces and insure
The purpose of powder consumption.
Sodium hydrosulfite unit realizes that the production technology of sodium carbonate addition is at present：Dried sodium carbonate by hand-filling into
Bag, then second floor is transported to through baggage elevator by stroller, sodium hydrosulfite four-in-one drier is rotated to an angle, manual unlocking charging
Velar plate, by weighing, packed sodium carbonate is poured into, after being well mixed, manual unlocking cover plate pours into hopper, then is gone by forklift
Packaging.In production process, remaining noxious material methanol, SO in drying kettle2Highly volatile, sodium hydrosulfite and powdered sodium carbonate airborne dust
Amount is big, especially sodium hydrosulfite, has suction carcinogenicity, greatly compromises the health of operator, also result in simultaneously
The waste of raw material.
In addition, current manual production technology need to match somebody with somebody the related facilities such as fork truck, hopper, baggage elevator, investment cost is not
Save, and required labour is more, human cost is high, and operation difficulty is big, and efficiency is low, and danger coefficient is high, can not much meet certainly
The requirement of dynamic chemical industry development.
The content of the invention
In order to solve the above-mentioned technical problem the purpose of this utility model is, there is provided one kind is simple in construction, control is easy, time saving
It is laborsaving, can substitute completely it is artificial, it is safe and reliable, realize automatic transportation, charging, discharging the automation of sodium hydrosulfite unit sodium carbonate plus
Expect device.
Technical scheme includes sodium carbonate rake type dryer and at least one vacuum rotating four-in-one sodium hydrosulfite drier, described
Sodium carbonate rake type dryer is connected with one end of closed feed belt machine, and the other end of the closed feed belt machine is located at
At its top feed mouth of taper charging spout, the bottom discharge mouth of the taper charging spout corresponds to vacuum rotating four-in-one insurance dried bean noodles
Its top feed mouth of dry device；Weighing sensor is provided with the taper charging spout, its discharging opening is provided with automatic telescopic pipe and first
Electric knives gate valve, its top feed mouth of the vacuum rotating four-in-one sodium hydrosulfite drier is provided with the second electric knives gate valve, described
Weighing sensor and PLC input connect, the output end of the PLC respectively with the first electric knives gate valve, automatic telescopic pipe and
Second electric knives gate valve connects.
The taper charging spout is located on lifting displacement mechanism, the output end of the PLC and the driving of lifting displacement mechanism
Unit connects.
Level transmitter is additionally provided with the taper charging spout, the thing position sensing is connected with PLC input.
Vibrator is housed on the taper charging spout outer wall.
Be provided with below the bottom discharge mouth of the vacuum rotating four-in-one sodium hydrosulfite drier with dump skip it is closed go out
Expect belt feeder.
Sodium carbonate powder from sodium carbonate rake type dryer is delivered to by taper charging spout using closed feed belt machine
It is interior, material position elevation information in groove is gathered by level transmitter, and be sent to PLC；Taper is gathered by weighing sensor
Weight of material change information in charging spout, and carry out analysis in PLC and judge to obtain the charging of material or discharging quantity；Pass through
The first electric knives of PLC interlocked controls gate valve, automatic telescopic pipe and the second electric knives gate valve, the second electric knives gate valve when realizing charging
Unlatching-telescoping tube stretches out the-the first electric knives gate valve and opened, the first knife gate valve closing-telescoping tube retraction-the after the completion of charging
The interlocking action that two knife gate valves 8 are closed, realizes auto feed process truly；Lifting displacement mechanism is controlled by PLC
Movement of the taper charging spout between multiple vacuum rotating four-in-one sodium hydrosulfite driers is driven, can be achieved to multiple vacuum rotatings
The automation charging of four-in-one sodium hydrosulfite drier.Vibrator is housed on the taper charging spout outer wall, added by vibrating taper
Hopper outer wall, material during charging is avoided to be detained bridging or adhesion in taper charging spout, preferably vibrator is rotor type vibrator；
Material can be provided with closed discharge belt after the processing of vacuum rotating four-in-one sodium hydrosulfite drier via bottom discharge mouth lower section
Machine brings downstream into.
Tthe utility model system is simple and reliable, and each step automatically controls through PLC, and whole flow process is entered in the closed state
OK, the automation of sodium hydrosulfite unit sodium carbonate charging process is realized, reduces factory building dust emission, has saved manpower and fork truck etc.
Cost, avoid personnel and cause to damage with harmful substance Long Term Contact, improve operating efficiency and the accuracy of metering, ensure
Device efficiently, safety, produce in an orderly manner.Automate with meeting country's promotion, safe production policy.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1-sodium carbonate rake type dryer；2-closed feed belt machine；3-taper charging spout；4-rotary-type
Vibrator；5-weighing sensor；6-the first electric knives gate valve, 7-automatic telescopic pipe；8-the second electric knives gate valve；9-thing
Position transmitter；10-dump skip；11-closed discharge belt feeder；12-vacuum rotating four-in-one sodium hydrosulfite drier；13—
Lift displacement mechanism；14—PLC.
Embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings：
Referring to Fig. 1, its top feed mouth of the sodium carbonate rake type dryer 1 through closed feed belt machine 2 Yu taper charging spout 3
Connection, the taper charging spout 3 are located on lifting displacement mechanism 13, taper charging spout 3 can be driven to move, the taper charging spout
Level transmitter 9 is additionally provided with 3.The bottom discharge mouth of the taper charging spout 3 corresponds to the drying of vacuum rotating four-in-one sodium hydrosulfite
Its top feed mouth of device 12, and it is provided with the electric knives gate valve 6 of automatic telescopic pipe 7 and first；Title is additionally provided with the taper charging spout 3
Sensor 5 is retransmitted, rotor type vibrator 4 is housed on its outer wall；In the present embodiment, dried bean noodles is insured provided with multiple vacuum rotating four-in-ones
Dry device 12, its its top feed mouth are provided with the second electric knives gate valve 8, below bottom discharge mouth with closed discharge belt feeder 11
The correspondence of dump skip 10.The weighing sensor 5 and level transmitter 9 are connected with PLC14 input respectively, the PLC14's
The output end driving with the first electric knives gate valve 6, automatic telescopic pipe 7, the second electric knives gate valve 8 and lifting displacement mechanism 13 respectively
Unit connects.
Operation principle：
Referring to Fig. 1, sodium carbonate (powdery) is first sent into sodium carbonate rake type dryer 1 and is dried, then through it is closed enter
Expect that belt feeder 2 is sent into taper charging spout 3, level transmitter 9 is monitored to height of materials in groove, and is communicated information to
PLC14, when charging is to setting height, PLC14 provides instruction, manual or automatic closed feed belt machine 2 can be controlled to stop
Conveying, PLC14 while the first electric knives of interlocked control gate valve 6, the electric knives gate valve 8 of automatic telescopic pipe 7 and second, when realizing charging
Second electric knives gate valve 8 opens-and telescoping tube stretches out the 7-the first electric knives gate valve 6 and opens, the sodium carbonate stream in taper charging spout 3
Enter in vacuum rotating four-in-one sodium hydrosulfite drier 12, monitor weight of material in taper charging spout 3 in real time by weighing sensor 5 and become
Change, to control the feeding quantity into vacuum rotating four-in-one sodium hydrosulfite drier 12, after the sodium carbonate of setting weight is added,
PLC14, which is received, judge after the feedback of weighing sensor 5 and output control signal, the first knife gate valve of interlocked control 6 closes-
Telescoping tube 7 retract the-the second knife gate valve 8 closing interlocking action；After completing charging, vacuum rotating four-in-one sodium hydrosulfite drier
12 rotations are well mixed, and charging aperture is downward, and PLC14 controls the second electric knives gate valve 8 to open, and material is entered automatically by dump skip 10
Entering closed discharge belt feeder goes downstream to pack.
When needing to continue to feed to another vacuum rotating four-in-one sodium hydrosulfite drier 12, hung by PLC14 controls
Dress displacement mechanism 13 drives taper charging spout 3 to move to the corresponding top of vacuum rotating four-in-one sodium hydrosulfite drier 12, remaining control
Flow processed is same as above.When the height of materials that level transmitter 9 is monitored in taper charging spout 3 is less than setting value, then controlled by PLC14
System lifting displacement mechanism 13 drives taper charging spout 3 to be moved to initial charge position, the manual or automatic closed charging skin of control
Band machine 2 feeds sodium carbonate to taper charging spout 3.
Automatic feed back is realized using the utility model device, working effect can be greatly improved, there is provided one safer
Reliable working environment.
Claims (5)
1. a kind of sodium hydrosulfite unit sodium carbonate automatic feeding device, including sodium carbonate rake type dryer and the rotation of at least one vacuum
Turn four-in-one sodium hydrosulfite drier, it is characterised in that one end of the sodium carbonate rake type dryer and closed feed belt machine
Connection, the other end of the closed feed belt machine are located at its top feed mouth of taper charging spout, the taper charging spout
Bottom discharge mouth correspond to its top feed mouth of vacuum rotating four-in-one sodium hydrosulfite drier；It is provided with and claims in the taper charging spout
Sensor is retransmitted, its discharging opening is provided with automatic telescopic pipe and the first electric knives gate valve, and the vacuum rotating four-in-one sodium hydrosulfite is dried
Its top feed mouth of device is provided with the second electric knives gate valve, and the input connection of the weighing sensor and PLC, the PLC's is defeated
Go out end to be connected with the first electric knives gate valve, automatic telescopic pipe and the second electric knives gate valve respectively.
2. sodium hydrosulfite unit sodium carbonate automatic feeding device as claimed in claim 1, it is characterised in that the taper charging
Groove is located on lifting displacement mechanism, and the output end of the PLC is connected with lifting the driver element of displacement mechanism.
3. such as claim sodium hydrosulfite unit sodium carbonate automatic feeding device as claimed in claim 1 or 2, its feature exists
In being additionally provided with level transmitter in the taper charging spout, the thing position sensing is connected with PLC input.
4. such as claim sodium hydrosulfite unit sodium carbonate automatic feeding device as claimed in claim 1 or 2, its feature exists
In being equipped with vibrator on the taper charging spout outer wall.
5. such as claim sodium hydrosulfite unit sodium carbonate automatic feeding device as claimed in claim 1 or 2, its feature exists
In the bottom discharge mouth lower section of the vacuum rotating four-in-one sodium hydrosulfite drier is provided with the closed discharge belt with dump skip
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253298.6U CN206656586U (en) | 2017-03-15 | 2017-03-15 | Sodium hydrosulfite unit sodium carbonate automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253298.6U CN206656586U (en) | 2017-03-15 | 2017-03-15 | Sodium hydrosulfite unit sodium carbonate automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206656586U true CN206656586U (en) | 2017-11-21 |
Family
ID=60315989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720253298.6U Active CN206656586U (en) | 2017-03-15 | 2017-03-15 | Sodium hydrosulfite unit sodium carbonate automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206656586U (en) |
-
2017
- 2017-03-15 CN CN201720253298.6U patent/CN206656586U/en active Active
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