CN206387107U - Constant temperature feedway is used in a kind of chemicals mixing - Google Patents
Constant temperature feedway is used in a kind of chemicals mixing Download PDFInfo
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- CN206387107U CN206387107U CN201720019522.5U CN201720019522U CN206387107U CN 206387107 U CN206387107 U CN 206387107U CN 201720019522 U CN201720019522 U CN 201720019522U CN 206387107 U CN206387107 U CN 206387107U
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Abstract
The utility model is related to technical field of chemical, and in particular to constant temperature feedway is used in a kind of chemicals mixing.Including water tank, running water conveyance conduit, steam conveying pipe, delivery pump, liquid level gauge, temperatuer detector, pressure detecting meter one, pressure detecting meter two and control system, the running water conveyance conduit connects the running water inlet at the upper side of water tank after ball valve one, running water inlet position is provided with float switch in the water tank, the steam conveying pipe is through pressure-reducing valve, pressure detecting meter one, the steam inlet of water storage pot bottom is connected after automatic shutter valve and valve one, and part is stretched in water tank, the steam conveying pipe stretches to the mesh that gathered on the pipeline of water tank part.The utility model realizes the automatic heating of water in water tank by the mutual cooperation of temperatuer detector, automatic shutter valve and control system, it is ensured that water temperature is fluctuated in the range of ± 1 DEG C in water tank, and heating effect is good.
Description
Technical field
The utility model is related to technical field of chemical, and in particular to constant temperature feedway is used in a kind of chemicals mixing.
Background technology
In chemical process, the mixing for some chemicals needs to ensure that product temperature is remained in blending tank
In certain temperature, qualified product can be just produced.The heat preserving mode of existing blending tank is directly to be heated by steam, so
And, the mode of this steam direct heating, because the temperature of steam in itself is uncontrollable, temperature fluctuation is easily caused in heating, and
Steam thermal inertia is poor, cold fast hot also fast, while steam heating belongs to intermittent heating, during when in chuck and full of steam
And it is air, and a large amount of steam condensate (SC)s can be produced, it is necessary to which supporting steam trap connection, in a word, this heat preserving mode temperature can not
Control, it is impossible to ensure temperature all the time within the specific limits, it is impossible to meet the technological requirement of chemicals mixing.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of mixing of chemicals and uses constant temperature feedway.
Technical solutions of the utility model are as follows：
A kind of chemicals mixing constant temperature feedway, including water tank, running water conveyance conduit, steam conveying pipe,
Delivery pump, liquid level gauge, temperatuer detector, pressure detecting meter one, pressure detecting meter two and control system, the running water delivery pipe
Road connects running water inlet position in the running water inlet at the upper side of water tank, the water tank after ball valve one and is provided with ball float
Switch, the steam conveying pipe connects water tank bottom after pressure-reducing valve, pressure detecting meter one, automatic shutter valve and valve one
The steam inlet in portion, and partly stretch in water tank, the steam conveying pipe stretches to close on the pipeline of water tank part
Cloth mesh, the hot water export pipeline of the water storage pot bottom connects the input of delivery pump after ball valve two, ball valve three, described defeated
The output end pipeline of pump is sent to be divided into two-way after pressure detecting meter two, wherein being connected to all the way after ball valve four, temperatuer detector
The hot water inlet of chemicals mixing equipment, another road is connected to the first reflux inlet at the top of water tank through ball valve five, described
The second reflux inlet is additionally provided with the top of water tank, for connecting the bypass outlet through chemicals mixing equipment, the water tank
Side be additionally provided with liquid level gauge, the two ends pipeline of the liquid level gauge and be respectively equipped with ball valve six and ball valve seven, the water tank
And blow-down pipe is provided with positioned at the top of running water inlet, the blow-down pipe is connected to Waste Water Treatment, the temperatuer detector
And automatic shutter valve is all electrically connected with control system.
The beneficial effects of the utility model are：
The pipeline of steam output end uses eyed structure, is ventilated and is heated to the water in water tank using pinprick, can effectively subtracted
Few bumping, and by steam direct heating, heat utilization ratio is high, loss is few；
By delivery pump by the delivery of heating to chemicals mixing equipment, after the chemicals heating of mixing, then
It is secondary to realize and hot water in water tank is recycled, saved water resource through the second return duct inlet return to water tank, reduce
Cost；
By the mutual cooperation of temperatuer detector, automatic shutter valve and control system, the automatic of water in water tank is realized
Heating, it is ensured that water temperature is fluctuated in the range of ± 1 DEG C in water tank, and heating effect is good；
The design of running water inlet position float switch, is automatically replenished the water loss in water tank in water tank, it is ensured that
Production continues efficiently to carry out.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model.
Wherein：1st, ball valve three；2nd, ball valve two；3rd, valve one；4th, float switch；5th, automatic shutter valve；6th, pressure detecting
Meter one；7th, pressure-reducing valve；8th, ball valve one；9th, blow-down pipe；10th, water tank；11st, the second reflux inlet；12nd, the first reflux inlet；13、
Ball valve six；14th, liquid level gauge；15th, ball valve seven；16th, temperatuer detector；17th, ball valve five；18th, ball valve four；19th, pressure detecting meter two；
20th, delivery pump.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Refering to Fig. 1, constant temperature feedway, including water tank 10, running water conveyance conduit, steam are used in a kind of chemicals mixing
Conveyance conduit, delivery pump 20, liquid level gauge 14, temperatuer detector 16, pressure detecting meter 1, pressure detecting meter 2 19 and control system
System, the running water conveyance conduit connects the running water inlet of the upper side of water tank 10, the water tank 10 after ball valve 1
Interior running water inlet position is provided with float switch 4, and the steam conveying pipe through pressure-reducing valve 7, pressure detecting meter 1, open automatically
The steam inlet of connection water tank 10 bottom after valve closing door 5 and valve 1, and partly stretch in water tank 10, the steam
Conveyance conduit stretches to the mesh that gathered on the pipeline of the part of water tank 10, and the hot water export pipeline of the bottom of water tank 10 is through ball
The input of delivery pump 20 is connected after valve 22, ball valve 31, the output end pipeline of the delivery pump 20 is through pressure detecting meter 2 19
After be divided into two-way, wherein the hot water inlet of chemicals mixing equipment is connected to after ball valve 4 18, temperatuer detector 16 all the way,
Another road is connected to first reflux inlet at the top of water tank 10 through ball valve 5 17, and the top of water tank 10 is additionally provided with second time
Inflow entrance 11, for connecting the bypass outlet through chemicals mixing equipment, the side of the water tank 10 is additionally provided with liquid level gauge
14, be respectively equipped with ball valve 6 13 and ball valve 7 15, the water tank 10 on the two ends pipeline of the liquid level gauge 14 and positioned at from
The top for carrying out water inlet is provided with blow-down pipe 9, and the blow-down pipe 9 is connected to Waste Water Treatment, the temperatuer detector 16 and from
Dynamic opening and closing valve 5 is all electrically connected with control system.
Wherein, the use of liquid level gauge 14, is easy to observe the liquid level of water in water tank 10 at any time, and whether detection device is normally transported
OK；The design of blow-down pipe 9, when float switch 4 breaks down, is easy to exclude water unnecessary in water tank 10 in time；Delivery pump
20 output end is back to the circuit design in water tank 10 after ball valve 5 17 all the way, on the one hand, can prevent delivery pump 20
Output end builds the pressure, on the other hand, can be by adjusting the size of ball valve 5 17, and the hot water of regulation connection chemicals mixing equipment is defeated
The water-carrying capacity size gone out on pipeline.
Principle is：Added water by running water conveyance conduit into water tank 10, when water level arrival ball float is opened in water tank 10
When closing 4 position, float switch 4 is changed into normally opened from normally closed, stops adding water, and conveys steam by steam conveying pipe and is passed directly into
In water tank 10, and the pipeline at the defeated place end of steam uses eyed structure, is ventilated and is heated to the water in water tank 10 using pinprick, can
Bumping is effectively reduced, the chemicals of mixing is added to the delivery of heating to chemicals mixing equipment by delivery pump 20
After heat, water tank 10 is back to through the second backflow tube inlet 11 again, is so circulated the chemistry in chemicals mixing equipment
Product are heated, and set temperatuer detector 16 on the hot water delivery pipe road of connection chemicals mixing equipment, work as temperatuer detector
When 16 hot water temperatures for detecting on the hot water export pipeline are less than setting value, and automatic shutter valve 5 is controlled by control system
Open, conveying steam heating, until when the hot water temperature on the hot water export pipeline reaches setting value, automatic shutter valve 5 is closed
Close, stop conveying steam, realize that hot water circuit is used, heated automatically.
Above-mentioned drawings and Examples are merely to illustrate the utility model, and any art those of ordinary skill is to it
The appropriate change or modification done, or use instead other flower pattern make this it is technical change, all should be regarded as not departing from this practicality newly
Type patent category.
Claims (1)
1. constant temperature feedway is used in a kind of chemicals mixing, it is characterised in that：Including water tank（10）, running water conveyance conduit,
Steam conveying pipe, delivery pump（20）, liquid level gauge（14）, temperatuer detector（16）, pressure detecting meter one（6）, pressure detecting meter
Two（19）And control system, the running water conveyance conduit is through ball valve one（8）After connect water tank（10）Upper side is originally
Water inlet, the water tank（10）Interior running water inlet position is provided with float switch（4）, the steam conveying pipe is through pressure-reducing valve
（7）, pressure detecting meter one（6）, automatic shutter valve（5）And valve one（3）After connect water tank（10）The steam inlet of bottom,
And part stretches to water tank（10）Interior, the steam conveying pipe stretches to water tank（10）Gather net on partial pipeline
Eye, the water tank（10）The hot water export pipeline of bottom is through ball valve two（2）, ball valve three（1）After connect delivery pump（20）It is defeated
Enter end, the delivery pump（20）Output end pipeline through pressure detecting meter two（19）After be divided into two-way, wherein all the way through ball valve four
（18）, temperatuer detector（16）The hot water inlet of chemicals mixing equipment is connected to afterwards, and another road is through ball valve five（17）Connection
To water tank（10）First reflux inlet at top（12）, the water tank（10）Top is additionally provided with the second reflux inlet（11）,
For connecting the bypass outlet through chemicals mixing equipment, the water tank（10）Side be additionally provided with liquid level gauge（14）, institute
State liquid level gauge（14）Two ends pipeline on be respectively equipped with ball valve six（13）With ball valve seven（15）, the water tank（10）Go up and be located at
The top of running water inlet is provided with blow-down pipe（9）, the blow-down pipe（9）It is connected to Waste Water Treatment, the temperatuer detector
（16）And automatic shutter valve（5）All it is electrically connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019522.5U CN206387107U (en) | 2017-01-09 | 2017-01-09 | Constant temperature feedway is used in a kind of chemicals mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019522.5U CN206387107U (en) | 2017-01-09 | 2017-01-09 | Constant temperature feedway is used in a kind of chemicals mixing |
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| Publication Number | Publication Date |
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| CN206387107U true CN206387107U (en) | 2017-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720019522.5U Active CN206387107U (en) | 2017-01-09 | 2017-01-09 | Constant temperature feedway is used in a kind of chemicals mixing |
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| Country | Link |
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| CN (1) | CN206387107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465044A (en) * | 2018-11-06 | 2019-03-15 | 南京诺禾机械制造有限公司 | A kind of water bath thermostat |
-
2017
- 2017-01-09 CN CN201720019522.5U patent/CN206387107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465044A (en) * | 2018-11-06 | 2019-03-15 | 南京诺禾机械制造有限公司 | A kind of water bath thermostat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215126 No. 86, Yinsheng Road, Shengpu Town, Suzhou Industrial Park, Jiangsu Province Patentee after: Ruihuan (Suzhou) environment Co.,Ltd. Address before: 215126 No. 86, Yinsheng Road, Shengpu Town, Suzhou Industrial Park, Jiangsu Province Patentee before: SUZHOU RUIHUAN CHEMICAL CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |