CN208721204U - A kind of chemical flow calibrating installation and chemical bath equipment - Google Patents
A kind of chemical flow calibrating installation and chemical bath equipment Download PDFInfo
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- CN208721204U CN208721204U CN201821224853.3U CN201821224853U CN208721204U CN 208721204 U CN208721204 U CN 208721204U CN 201821224853 U CN201821224853 U CN 201821224853U CN 208721204 U CN208721204 U CN 208721204U
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Abstract
The utility model embodiment discloses a kind of chemical flow calibrating installation and chemical bath equipment.Wherein, chemical flow calibrating installation includes: measurement chamber；It is provided with weighing component in measurement chamber, weighs and is placed with batch box on component；The input terminal of batch box is connected to by the first vomit pipe with storage tank, and batch box is used to receive the chemicals of storage tank output；Display screen；Display screen is set to outside measurement chamber, and is electrically connected with component is weighed, for showing the actual weight value of chemicals in batch box；First drain pipe；First drain pipe is connected to the output end of batch box and sewerage respectively, for the chemicals in batch box to be discharged into sewerage；First valve is set on the first drain pipe, for controlling the turn-on and turn-off of the first drain pipe.Technical solution provided by the embodiment of the utility model can solve the problem of that process is tedious and easily causes damages to staff for existing chemicals traffic alignment method.
Description
Technical field
The utility model embodiment be related to traffic alignment technical field more particularly to a kind of chemical flow calibrating installation and
Chemical bath equipment.
Background technique
Chemical thought (Chemial Bath Deposition, CBD) process is by chemicals according to certain flow
It is disposably input in reaction chamber, by heat recirculated water to continuous heating is carried out on reaction base station, chemicals is made to generate precipitation
The process of object.During the operation of CBD equipment, need to export to the flow of the chemicals of reaction chamber storage tank by vomit pipe
It is controlled, to control the speed of chemical reaction, and needs to calibrate chemical flow, avoid the control of device for flow amount
System is made a fault.
In the prior art, when being calibrated to chemical flow, the output setting flow at another vomit pipe of storage tank
Chemicals, and the chemicals of output is placed directly on electronic scale in open environment and is weighed, and weighed by practical
Value is compared with the setting flow value in CBD equipment and is gradually debugged, and is reduced existing for practical weighing value and setting flow value
Error needs that weighing and debugging is repeatedly repeated, until practical weighing value and setting flow value reach allowable error value range.
But multipass electronic scale to chemicals carry out weigh technique it is cumbersome, influence working efficiency.Also, CBD process
The chemicals used is cadmium sulfate, thiocarbamide and ammonium hydroxide etc., belongs to toxic harmful influence, and staff directly contacts chemicals,
Increase the risk of staff itself.
Utility model content
The utility model provides a kind of chemical flow calibrating installation and chemical bath equipment, to solve existing chemicals stream
Measuring calibration method, process is tedious, and the problem of easily cause damages to staff.
In a first aspect, the utility model embodiment provides a kind of chemical flow calibrating installation, comprising:
Measurement chamber；It is provided with weighing component in the measurement chamber, is placed with batch box on the weighing component；It is described
The input terminal of batch box is connected to by the first vomit pipe with storage tank, for receiving the chemicals of the storage tank output；
Display screen；The display screen is set to outside the measurement chamber, and is electrically connected with the weighing component, for showing
The actual weight value of chemicals in the batch box；
First drain pipe；First drain pipe is connected to the output end of the batch box and sewerage respectively, is used for
Chemicals in the batch box is discharged into the sewerage；
First valve is set on first drain pipe, for controlling the turn-on and turn-off of first drain pipe.
Optionally, the weighing component includes: at least one pressure sensor, described in measuring in the batch box
The actual weight value of chemicals；Support plate is set at least one described pressure sensor, for placing the batch box.
Second aspect, the utility model embodiment provide a kind of chemical bath equipment, including the utility model is arbitrarily real
The product flowrate calibrating device of example offer is provided, further includes:
Reaction chamber；The storage tank is connected to by the second vomit pipe with the input terminal of the reaction chamber, for exporting chemistry
Product are to the reaction chamber；The output end of the reaction chamber is connected to by the second drain pipe with the sewerage, and being used for will be described
Waste liquid after reaction household Chemicals reaction is transmitted to the sewerage；Wherein, second is provided on second drain pipe
Valve, for controlling the turn-on and turn-off of second drain pipe.
Optionally, it is respectively arranged with third valve and the 4th valve on first vomit pipe and second vomit pipe,
For the chemicals in the storage tank to be inputted the batch box and the reaction chamber respectively；The third valve and described
The flow that four valves export chemicals is identical.
Optionally, the chemical bath equipment further include: controller；The controller is electrically connected with the display screen, is used
The actual weight value and setting weight value of chemicals are compared in the batch box；The controller also respectively with it is described
Third valve and the 4th valve electrical connection, for the flow to the third valve and the 4th valve output chemicals
It is controlled.
Optionally, the controller is also electrically connected with first valve and second valve, for controlling described
The opening and closing of one valve and second valve.
Optionally, chemical flow calibrating installation further include: input equipment；The input equipment is electrically connected with the controller
It connects, for receiving the setting weight value of user's input, and receives the traffic alignment instruction of user's input.
Optionally, first valve, second valve, the third valve and the 4th valve are pneumatic operated valve.
Chemical flow calibrating installation provided by the embodiment of the utility model and chemical bath equipment, are provided with measurement chamber
Room is placed with batch box in measurement chamber, for the chemicals stored in storage tank to be picked out by the first vomit pipe, measurement chamber
It is additionally provided with weighing component in room, the actual weight value of the received chemicals of batch box can be weighed, and pass through metering
The actual weight value that display screen weighing component outside chamber weighs is shown, so that user is according to the received chemistry of batch box
The storage tank of actual weight value and chemical bath equipment itself display of product is exported to the setting weight value of the chemicals of batch box
It is compared, so that the setting weight value to chemical bath equipment is corrected and debugs, so that setting weight value and practical weight
The difference of magnitude is in error range, and after weighing component weighing, batch box is arranged chemicals by the first drain pipe
Enter sewerage, and be provided with the first valve on the first drain pipe, the turn-on and turn-off of the first drain pipe can be controlled.This reality
The weighing for applying the entire chemicals of the scheme of offer and discharge process, will not be to staff and week all in the environment of sealing
Collarette border causes damages, and does not need staff and weighed and toppled over discharge manually to chemicals, save manpower and when
Between, solve the problems, such as that process is tedious for existing chemicals traffic alignment method.
Detailed description of the invention
Fig. 1 is a kind of planar structure schematic diagram of chemical flow calibrating installation provided by the embodiment of the utility model；
Fig. 2 is a kind of planar structure schematic diagram of chemical bath equipment provided by the embodiment of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
The utility model embodiment provides a kind of chemical flow calibrating installation, is the utility model reality with reference to Fig. 1, Fig. 1
A kind of planar structure schematic diagram of chemical flow calibrating installation of example offer is applied, which includes:
Measurement chamber 11；It is provided in measurement chamber 11 and weighs component 16, weighed and be placed with batch box 18 on component 16；Meter
The input terminal of measuring tank 18 is connected to by the first vomit pipe 20 with storage tank 12, for receiving the chemicals of the output of storage tank 12；
Display screen 14；Display screen 14 is set to outside measurement chamber 11, and is electrically connected with component 16 is weighed, for showing metering
The actual weight value of chemicals in bucket 18；
First drain pipe 21；First drain pipe 21 is connected to the output end of batch box 18 and sewerage 13 respectively, is used for
Chemicals in batch box 18 is discharged into sewerage 13；
First valve 15 is set on the first drain pipe 21, for controlling the turn-on and turn-off of the first drain pipe 21.
The mixture of at least one chemicals to be reacted is placed in storage tank 12, in the prior art, traffic alignment dress
The debugging optimization process set is directly to contact chemicals by staff to realize, directly will be by storage tank in open environment
12 chemicals picked out, which are placed on electronic scale, to be weighed, by the comparison of setting weight value and actual weight value, repeatedly repeatedly
Debugging, until the two reaches the error of permission.In metering process, needs staff to wear a full set of protective garment and directly contact
Chemical solution, number of corrections is more, and process is tedious, increases the risk of staff itself, and heavy workload, time-consuming, shadow
Ring working efficiency.And in the present embodiment, it is provided with measurement chamber 11, is provided in measurement chamber 11 and weighs component 16, weighing portion
Batch box 18 on part 16 directly receives chemicals by storage tank 12, carries out automatic weighing, and carry out the display of actual weight value,
And after weighing, sewerage 13 is discharged by the first drain pipe 21, staff only needs to control the first valve 15
System, does not need the chemicals that manual weighing finishes and is toppled over, avoid staff and spill liquid when toppling over chemicals
Or unexpected situation, it is not in because clearing up difficult problem caused by spilling liquid while ensure that worker safety.
And measurement chamber 11 is sealing state, has built closed weighing environment, reduces the several of weighing error generation
Rate.It is readily volatilized in open environment because there is very big volatility for the chemicals such as ammonium hydroxide, cause to weigh and tie
There are errors for fruit, and closed environment significantly reduces the volatility of chemicals.
Display screen 14 is set to except measurement chamber 11, can show the actual weight value of chemicals in batch box 18, work
Personnel can directly contact display screen 14, the actual weight value of observation and record chemicals.Also, display screen 14 can not only be shown
Actual weight value is additionally provided with the functions such as clearing, resetting, convenient for staff in the case where not contacting chemicals, carries out more
The relevant operation of secondary weighing.The setting weight value that chemicals in splicing bucket 18 is shown in chemical bath equipment, for example, for one
As for chemical bath equipment, the weight value for the chemicals that storage tank 12 exports can be demarcated according to the setting of user, i.e.,
Demarcate setting weight value.Above-mentioned setting weight value is also to be set according to the actual weight value manually repeatedly weighed, still
With the error of equipment and the loosening of switch block, the practical weighing value for the chemicals that storage tank 12 exports be can deviate from initially
Setting weight value is demarcated, so needing that the setting weight value of chemical bath equipment is adjusted and is calibrated.For example, if storage tank
The setting weight value of the chemicals of 12 outputs is 500ml, but the measurement for passing through display screen 14 obtains the change of the output of storage tank 12
The actual weight value of product is 400ml, then needs to adjust setting weight value to 400ml, or to the output quantity of storage tank 12
It is adjusted, makes its practical weight value 500ml.
Chemical flow calibrating installation provided by the embodiment of the utility model is provided with measurement chamber, puts in measurement chamber
It is equipped with batch box, for picking out the chemicals stored in storage tank by the first vomit pipe, title is additionally provided in measurement chamber
Component is measured, the actual weight value of the received chemicals of batch box can be weighed, and passes through the display screen outside measurement chamber
The actual weight value that weighing component weighs is shown, so that actual weight value of the user according to the received chemicals of batch box
It exports with the storage tank of chemical bath equipment itself display to the setting weight value of the chemicals of batch box and is compared, thus right
The setting weight value of chemical bath equipment is corrected and debugs, and misses so that the difference of setting weight value and actual weight value is in
In poor range, after weighing component and weighing, chemicals is discharged into sewerage by the first drain pipe by batch box, and the
It is provided with the first valve on one drain pipe, the turn-on and turn-off of the first drain pipe can be controlled.Scheme provided by the embodiment it is whole
The weighing of a chemicals and discharge process will not cause damages to staff and ambient enviroment all in the environment of sealing,
And it does not need staff and is weighed and toppled over discharge manually to chemicals, save manpower and time, solve existingization
Product traffic alignment method the problem of process is tedious.
On the basis of the above embodiments, weighing component 16 may include: at least one pressure sensor 17, for measuring
The actual weight value of chemicals in batch box 18；Support plate 25 is set at least one pressure sensor 17, for placing
Batch box 18.At least one pressure sensor 17 is uniformly distributed, and for dividing equally the weight of batch box 18 in support plate 25, then is integrated
The measured value of all pressure sensors 17 obtains the actual weight value of chemicals in batch box 18, so that chemicals is practical heavy
Magnitude measurement is more accurate.Illustratively, it due to needing that the first drain pipe 21 is arranged at the bucket bottom of batch box 18, needs supporting
Corresponding position aperture on plate 25 generally can be arranged aperture in the center of support plate 25, in order to guarantee the accuracy weighed, need
Opening area is avoided on pressure sensor, optionally, as shown in Figure 1, if support plate 25 is rectangle, it can be in support plate 25 4
A pressure sensor 17 is respectively set on a angle.
Optionally, the utility model additionally provides a kind of chemical bath equipment, including the utility model any embodiment mentions
The chemical flow calibrating installation of confession is a kind of chemical bath equipment provided by the embodiment of the utility model with reference to Fig. 2, Fig. 2
Planar structure schematic diagram, chemical bath equipment can also include: reaction chamber 22；Storage tank 12 by the second vomit pipe 26 with react
The input terminal of room 22 is connected to, for exporting chemicals to reaction chamber 22；The output end of reaction chamber 22 by the second drain pipe 27 with
Sewerage 13 is connected to, for the waste liquid after chemicals reaction in reaction chamber 22 to be transmitted to sewerage 13；Wherein, second row
The second valve 24 is provided in liquid pipe 27, for controlling the turn-on and turn-off of the second drain pipe 27.
Reaction chamber 22 is the container for chemically reacting storage tank 12 by the chemicals that the second vomit pipe 26 exports, example
Such as, for CBD process, reaction chamber 22 is that heat recirculated water heats room, and chemicals reacts in reaction chamber 22 to carry out on base station
Continuous heating, chemicals chemically react, and chemical product is precipitated.The waste liquid after reaction is then passed through into 27 row of the second drain pipe
Enter in sewerage 13.Chemical flow calibrating installation by storage tank 12 by the first vomit pipe 20 chemicals discharge rate
(weight value for the chemicals being discharged in setting time) is weighed, and actual weight value is obtained, thus to storage tank 12 by second
The flow for the chemicals that vomit pipe 26 is discharged is corrected, the reaction rate in reaction chamber 22 is monitored and be controlled, i.e.,
By the measurement of the flow of the chemicals exported to the first vomit pipe 20, the stream of the chemicals exported to the second vomit pipe 26 is realized
The setting value of amount is corrected.Wherein, the flow of the chemicals of the first vomit pipe 20 output is 20 each second of the first vomit pipe
The weight value of chemicals is exported, similarly, the flow of the chemicals of the second vomit pipe 26 output is that 26 each second of the second vomit pipe is defeated
The weight value of chemicals out.
Optionally, third valve 19 and the 4th valve can be respectively arranged on the first vomit pipe 20 and the second vomit pipe 26
23, for the chemicals in storage tank 12 to be inputted batch box 18 and reaction chamber 22 respectively；Third valve 19 and the 4th valve 23
The flow for exporting chemicals is identical.The high and low position of storage tank 12 and reaction chamber 22 and batch box 18 is uncertain, needs by the
Chemicals is inputted batch box 18 and reaction chamber 22, settable 19 He of third valve by three valves 19 and the 4th valve 23 respectively respectively
The flow that 4th valve 23 exports chemicals is identical, then the flow value of the first vomit pipe 20 measured is equal to the second vomit pipe 26
Flow value, so that the flow of the chemicals of the output of storage tank 12 to reaction chamber 22 is adjusted and be corrected.
Optionally, chemical flow calibrating installation can also include: controller；Controller (being not shown in Fig. 1 and Fig. 2) with
Display screen 14 be electrically connected, for chemicals in batch box 18 actual weight value and setting weight value be compared；Controller
It is also electrically connected respectively with third valve 19 and the 4th valve 23, for exporting chemicals to third valve 19 and the 4th valve 23
Flow is controlled.So that setting weight value and weighing portion of the staff by the chemicals of the input batch box 18 of storage tank 12
The actual weight value that part 16 weighs controls the flow of third valve 19 and the 4th valve 23 output chemicals.
Controller is generally positioned at the end PC, and staff records the actual weight value that display screen 14 is shown, after by practical weight
Magnitude is input to the end PC, and the setting weight value that actual weight value and the end PC are shown is compared by controller, and passes through control the
The flow value of three valves 19 and the 4th valve 23 reduces the error between actual weight value and setting weight value.
Chemical bath equipment can be such that the process for weighing and adjusting carries out automatically by controller, and controller can be according to batch box
In 18 the difference of the actual weight value and setting weight value of chemicals automatically to the revolving speed of third valve 19 and the 4th valve 23 into
Row adjustment monitors in real time so that staff need not calibrate chemical flow, saves manpower.Controller is according to batch box
The comparison result of the actual weight value and setting weight value of chemicals, exports chemistry to third valve 19 and the 4th valve 23 in 18
The flow of product is controlled, so that the actual weight value of chemicals and the difference of setting weight value that storage tank 12 exports reach mistake
Difference range.
Optionally, controller can also be electrically connected with the first valve 15 and the second valve 24, for control the first valve and
The opening and closing of second valve.Then after weighing the weighing of component 16, controller can directly control the change in batch box 18
Product are discharged into sewerage 13, and after completion of the reaction, controller can directly control in reaction chamber 22 chemicals in reaction chamber 22
Chemicals is discharged into sewerage 13.
Optionally, chemical flow calibrating installation can also include: input equipment；Input equipment is electrically connected with the controller,
For receiving the setting weight value of user's input, and receive the traffic alignment instruction of user's input.
Optionally, input unit may include the input equipments such as keyboard, mouse, and input equipment is integrated in the end PC, and work people
Member can input every time the setting weight value of the chemicals of reaction chamber 22 to storage tank 12 according to the product and throughput requirements of chemicals
It is set, and controller is input to by input equipment and is stored, controller controls storage tank 12 according to setting weight value
Export the discharge rate of chemicals.
When needing to carry out traffic alignment process every time, by input equipment input flow rate calibration command, so that controller
It controls third valve 19 and chemicals in storage tank 12 is exported into setting weight value by the first vomit pipe 20, control weighs component 16
The chemicals of setting weight value is weighed, actual weight value is obtained.During device debugging, during process debugging, and
During normal operation, unavoidable that traffic alignment, chemical flow calibrating installation provided in this embodiment are carried out to chemicals
The automation process for realizing traffic alignment, improves work efficiency, and saves man power and material.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation is readjusted, be combined with each other and is substituted without departing from the protection scope of the utility model.Therefore, although passing through
Above embodiments are described in further detail the utility model, but the utility model is not limited only to the above implementation
Example can also include more other equivalent embodiments in the case where not departing from the utility model design, and the utility model
Range is determined by the scope of the appended claims.
Claims (8)
1. a kind of chemical flow calibrating installation characterized by comprising
Measurement chamber；It is provided with weighing component in the measurement chamber, is placed with batch box on the weighing component；The metering
The input terminal of bucket is connected to by the first vomit pipe with storage tank, for receiving the chemicals of the storage tank output；
Display screen；The display screen is set to outside the measurement chamber, and is electrically connected with the weighing component, described for showing
The actual weight value of chemicals in batch box；
First drain pipe；First drain pipe is connected to the output end of the batch box and sewerage respectively, is used for institute
It states the chemicals in batch box and is discharged into the sewerage；
First valve is set on first drain pipe, for controlling the turn-on and turn-off of first drain pipe.
2. chemical flow calibrating installation according to claim 1, which is characterized in that the weighing component includes:
At least one pressure sensor, for measuring the actual weight value of the chemicals in the batch box；
Support plate is set at least one described pressure sensor, for placing the batch box.
3. a kind of chemical bath equipment, which is characterized in that including the described in any item chemical flow schools the claims 1-2
Standard apparatus, further includes: reaction chamber；
The storage tank is connected to by the second vomit pipe with the input terminal of the reaction chamber, for exporting chemicals to the reaction
Room；
The output end of the reaction chamber is connected to by the second drain pipe with the sewerage, and being used for will be chemical in the reaction chamber
Waste liquid after product reaction is transmitted to the sewerage；
Wherein, it is provided with the second valve on second drain pipe, for controlling the turn-on and turn-off of second drain pipe.
4. chemical bath equipment according to claim 3, it is characterised in that:
It is respectively arranged with third valve and the 4th valve on first vomit pipe and second vomit pipe, is used for the storage
Chemicals in batch can inputs the batch box and the reaction chamber respectively；
The third valve is identical with the flow of the 4th valve output chemicals.
5. chemical bath equipment according to claim 4, which is characterized in that the chemical bath equipment further include:
Controller；The controller is electrically connected with the display screen, for the actual weight value to chemicals in the batch box
It is compared with setting weight value；
The controller is also electrically connected with the third valve and the 4th valve respectively, for the third valve and institute
The flow for stating the 4th valve output chemicals is controlled.
6. chemical bath equipment according to claim 5, it is characterised in that:
The controller is also electrically connected with first valve and second valve, for controlling first valve and described
The opening and closing of second valve.
7. chemical bath equipment according to claim 5, which is characterized in that further include: input equipment；
The input equipment is electrically connected with the controller, for receiving the setting weight value of user's input, and receives use
The traffic alignment instruction of family input.
8. chemical bath equipment according to claim 4, it is characterised in that:
First valve, second valve, the third valve and the 4th valve are pneumatic operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224853.3U CN208721204U (en) | 2018-08-01 | 2018-08-01 | A kind of chemical flow calibrating installation and chemical bath equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224853.3U CN208721204U (en) | 2018-08-01 | 2018-08-01 | A kind of chemical flow calibrating installation and chemical bath equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721204U true CN208721204U (en) | 2019-04-09 |
Family
ID=65975702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821224853.3U Active CN208721204U (en) | 2018-08-01 | 2018-08-01 | A kind of chemical flow calibrating installation and chemical bath equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721204U (en) |
-
2018
- 2018-08-01 CN CN201821224853.3U patent/CN208721204U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1999 Minxiang Road, high tech Zone, Zibo City, Shandong Province Patentee after: National thin film solar technology (Zibo) Co.,Ltd. Address before: No.1999 Minxiang Road, high tech Zone, Zibo City, Shandong Province Patentee before: SHANDONG ZIBO HANERGY FILM SOLAR ENERGY Co.,Ltd. |
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| CP03 | Change of name, title or address |