CN1259123C - System for producing and preparing solid liquid mixing emulsion - Google Patents
System for producing and preparing solid liquid mixing emulsion Download PDFInfo
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- CN1259123C CN1259123C CN200410023872.6A CN200410023872A CN1259123C CN 1259123 C CN1259123 C CN 1259123C CN 200410023872 A CN200410023872 A CN 200410023872A CN 1259123 C CN1259123 C CN 1259123C
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- emulsion
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Abstract
The present invention relates to a producing and preparing system for solid-liquid mixed emulsion, which comprises a bag-type dust remover, a solid powder material storing box, an emulsion conveying pump and an emulsion stirring box, wherein a lifting stirrer is arranged in the storing box, a material outlet pipe arranged on the lower part of the box is connected with a solid powder material measuring hopper, and an upper material inlet and a lower material outlet of the measuring hopper are respectively provided with a gate valve. The back part of the measuring hopper is connected with a preparing box for solid-liquid mixed emulsion by a pipeline, the back part of the preparing box is in communication with a vortex sand catcher by the emulsion conveying pump and a pipe casting, the sand catcher is connected with the emulsion stirring box by a pipeline, and the stirring box is connected with a backwards arranged apparatus by the emulsion measuring pump and the pipeline. The present invention has the advantages that the reliable guarantee is provided for the stable operation of the subsequent measuring system because the concentration of the lime emulsion produced and prepared by the system is stable, the defect that the flowability of lime powder is influenced by different superfluous water of the lime powder is overcome to enable the lime powder to be accurately measured, no phenomena of blockage and dust overflow are generated when the system is operated, and the sanitary condition of a workshop is improved.
Description
Technical field
The present invention relates to a kind of improvement of water technology equipment, especially a kind of solid-liquid mixed emulsion is produced preparation system, and it is mainly used in the corollary apparatus of city sewage deep treatment and water demineralization processing aspect.
Background technology
The lime of water softens facture, just has been widely used as far back as the fifties.This is because this method operating cost is low, and is pollution-free to natural water, therefore has wide application prospects in water treatment field.Particularly this method is applied to city sewage deep treatment.It not only can remove the part temporary hardness of anhydrating, and can also remove the organic matter and the inorganic matter of suspension, and soluble phosphate can be reduced to below the 1mg/l, also can remove some heavy metal, silica, fluoride in the water, reduces bacterium and viral level etc.But because in slaked lime powder storage and measuring equipment, all the equipment that exists in various degree stops up, runs phenomenons such as ash, causes metering inaccurate, existing calcium hydroxide breast is as shown in Figure 3 made the equipment flowsheet of newborn system.Have among the figure: sack cleaner 20, slaked lime powder container 21, vibrating bunker 22, star feeder 23, conveying worm 24, milk of lime agitator tank 25, balanced reservoir 26, milk of lime measuring pump 27.The addition of the milk of lime of its follow-up equipment utilizes adjusting star feeder 23 to realize.Because the content instability of the superfluous moisture content of outsourcing slaked lime powder when the superfluous moisture content of slaked lime powder is high slightly, just is easy to generate star feeder and stops up; When the superfluous moisture content of slaked lime powder contains when very low, be easy to generate and run ash, still blanking when promptly feed does not change.Therefore this method can not guarantee safety, the economical operation of rearmounted technological process.Because calcium hydroxide container 21 is provided with vibrating device (vibrating bunker 22), and batcher 23 often dismantle, causes tightness poor, it is bigger to move the workshop dust again, and sack cleaner need be established in the workshop, and operating environment is poor, influences the applying of lime treatment method of water.
Summary of the invention
At drawbacks such as equipment stop up in the softening processing of the lime of above-mentioned water, race is grey, metering is inaccurate, in order to overcome the deficiency of the said equipment, invention order of the present invention provides a kind of solid-liquid mixed emulsion and produces preparation system, this system has accurate measurement, no clogging, the advantage of good operational environment has ensured the safety of water treatment system, economical operation.
Task of the present invention is finished by following technical scheme, has developed a kind of solid-liquid mixed emulsion and has produced preparation system, and it comprises what pipeline connected successively: have the solid-phase powder material container of sack cleaner, emulsion delivery pump and emulsion agitator tank.Be provided with lift agitator in the described solid-phase powder material container, the discharging opening pipe of this container bottom is connected to the solid-phase powder material weighing hopper, the top charging aperture of this weighing hopper and bottom discharging opening place respectively are provided with a push-pull valve, after the push-pull valve at discharging opening place, the bottom of this weighing hopper, insert solid-liquid mixed emulsion preparation case by pipeline again, turn on the porch of eddy flow sand cateher after this preparation case again by emulsion delivery pump and pipe fitting thereof, the outlet of this sand cateher inserts in the emulsion agitator tank by pipeline, and this agitator tank fluid mouth of pipe is access to post equipment by emulsion measuring pump and pipeline thereof again.
The lift agitator that is provided with in the described solid-phase powder material container is to erect the combined impeller that is installed in this container center, and promptly the spiral hoisting type mixing component that is connected with the bottom by the leaf oar formula mixing component on top is formed.
Described solid-phase powder material container and solid-phase powder material weighing hopper, at both discharge nozzle places, bottom, be respectively equipped with and keep going out down the heater that material has good fluidity, this heater or be wrapped in down the heating tape electric heater of material pipe periphery with heating wire, or with the steam of sleeve pipe interlayer or the heating tape heater of hot water; Described heater, its temperature that heats maintenance material pipe outer wall automatically is 40---100 ℃.
Push-pull valve on the described solid-phase powder material weighing hopper, its valve body spigot also is provided with the ashes fully sheathed case.
Described solid-liquid mixed emulsion preparation case also is provided with respiratory siphon at this case top cover place.
The emulsion agitator tank of described eddy flow sand cateher and connection thereof, both lowermost ends are the row's of being provided with sand setting pipe valve all, and the place, meta district of the end socket wall of this agitator tank is provided with the fluid mouth of pipe of carrying qualified solid-liquid mixed emulsion, and this mouth of pipe turns on the emulsion measuring pump again.
Described solid-phase powder material weighing hopper, the volume ratio that itself and solid-liquid mixed emulsion are prepared between the case is V
Bucket/ V
Join case=1: 2-100.
Volume ratio between described solid-liquid mixed emulsion preparation case and the emulsion agitator tank is V
Join case/ V
Stir=1: 1.5-6.
The invention has the advantages that: owing to be provided with lift agitator in the described solid-phase powder material container, promptly the spiral hoisting type mixing component that is connected with the bottom by the leaf oar formula mixing component on top is formed.Under the stirring of this agitator drives, can keep the solid phase powder material in this solid-phase powder material container to be loose microfluidic state, prevent that the solid phase powder material bridge formation in the case from producing clogging.
Owing to be provided with heater at the bottom of solid-phase powder material container discharging opening pipe place.This heater or be wrapped in down the heating tape electric heater of material pipe periphery with heating wire, or with the steam of sleeve pipe interlayer or the heating tape heater of hot water; Equally, owing on the weighing hopper bottom push-pull valve of solid-phase powder material and emulsion are prepared tremie pipe between the case, also be provided with heater, the drying property that has so just kept the blanking tube wall makes the solid phase powder material at tremie pipe place have good flowability, the clogging of material bonding in preventing to manage.
Owing to, the ashes fully sheathed case of push-pull valve and valve body spigot thereof is set at place, the upper and lower position of solid-phase powder material weighing hopper.The effect of this ashes fully sheathed case: the one, prevent push-pull valve in switching process, the powder ash fouling environment of taking out of.The 2nd, the powder ash of taking out of is recovered to emulsion preparation case is used.Can guarantee afterwards the safety of this solid-liquid mixed emulsion production preparation system, economical operation by taking above-mentioned measure; Basic free from dust is excessive in the newborn process of system, has improved operating environment greatly.
Owing to after emulsion preparation case, the eddy flow sand cateher is arranged by emulsion delivery pump and pipe fitting connection thereof, make can to remove in the newborn process of system in the thick emulsion in the preparation case≤0.1 millimeter solid particle, reduce wearing and tearing to emulsion measuring pump and post equipment (slush pump).
Because the preparation of emulsion of the present invention is carried, automatic program control is all adopted in the flushing of sand cateher and sediment outflow operation, and the liquid level of emulsion agitator tank is remained between the two position automatically.
Description of drawings
Embodiments of the invention further describe as follows in conjunction with the accompanying drawings:
Fig. 1 produces the equipment flowsheet of preparation system for the solid-liquid mixed emulsion.
Fig. 2 is the lifting agitating device schematic diagram in the solid-phase powder material container.
Fig. 3 is the equipment flowsheet of the newborn system of calcium hydroxide breast system of prior art.
Referring to Fig. 1,2 a kind of solid-liquid mixed emulsions of making are produced preparation system, it comprises what pipeline connected successively (being that slaked lime powder is stored, milk of lime preparation and metering system): have the solid-phase powder material container 2 of sack cleaner 1, emulsion delivery pump 6 and emulsion agitator tank 8.Be provided with lift agitator 10 in the described solid-phase powder material container 2, the discharging opening pipe of these container 2 bottoms is connected to solid-phase powder material weighing hopper 4, and the top charging aperture of this weighing hopper 4 and bottom discharging opening place respectively are provided with a push-pull valve 3,28.After the push-pull valve 28 at this discharging opening place, weighing hopper 4 bottom, insert solid-liquid mixed emulsion preparation case 5 by pipeline again.This preparation case 5 also is provided with automatic control water intaking valve K
6, high-order signal instrument 14 and respiratory siphon 13.Pass through emulsion delivery pump 6 and pipe fitting valve K thereof again after this preparation case 5
3Turn on the porch of eddy flow sand cateher 7, the outlet of this sand cateher 7 inserts in the emulsion agitator tank 8 by pipeline, and these agitator tank 8 fluid mouths of pipe are access to post equipment by emulsion measuring pump 9 and pipeline thereof again.
The lift agitators 10 that are provided with in the described solid-phase powder material container 2 are to erect the combined impeller 10 that is installed in these container 2 centers, and promptly the spiral hoisting type mixing component 17 that is connected with the bottom by the leaf oar formula mixing component 18 on top is formed.
Described solid-phase powder material container 2 and solid-phase powder material weighing hopper 4 at both discharge nozzle places, bottom, are respectively equipped with maintenance and go out the heater 11,12 that material has good fluidity down; This heater 11,12 or be wrapped in down the heating tape electric heater 11,12 of material pipe periphery with heating wire, or with the steam of sleeve pipe interlayer or the heating tape heater (not drawing among the figure) of hot water; Described heater 11,12, its temperature that heats maintenance material pipe outer wall automatically is 80 ± 3 ℃.
Push-pull valve 3,28 on the described solid-phase powder material weighing hopper 4, its valve body K
1, K
2Spigot is provided with ashes fully sheathed case 3 ", 28 ".This case 3 ", 28 " sealing cover plate 3 ', 28 ' the periphery.
Described solid-liquid mixed emulsion preparation case 5 also is provided with respiratory siphon 13 at these case 5 top cover places.
Described eddy flow sand cateher 7 and the emulsion agitator tank of connecting 8 thereof, both lowermost ends of 7,8 are the row's of being provided with sand setting pipe valve K all
5With automatic control water inlet flushing valve K
4This agitator tank 8 also is provided with high-order signal instrument 15 and low-level signal instrument 16.When being in low level in the emulsion whipping process in the emulsion agitator tank 8, can start preorder equipment-emulsion delivery pump 6 and pipe fitting valve K thereof by low-level signal instrument 16
3, the thick emulsion for preparing in the emulsion preparation case 5 is entered in this sand cateher 7 by the inlet of eddy flow sand cateher 7, carry out liquid-solid separation, with remove in this thick emulsion≤0.1 millimeter solid particle.The emulsion of removing solid particle enters in the emulsion agitator tank 8 by pipeline through the outlet of this sand cateher 7 again.When the emulsion in the emulsion agitator tank 8 reaches high-order signal instrument 15, can instruct emulsion delivery pump 6 to stop to carry.Emulsion (milk of lime) in this agitator tank 8 becomes the emulsion of certified concentration through the stirring of certain hour.The place, meta district of the end socket wall of this agitator tank 8 is provided with the fluid mouth of pipe 30 of carrying qualified solid-liquid mixed emulsion, and this mouth of pipe 30 turns on the emulsion measuring pump 9 again, delivers to post equipment (depositing reservoir or reactor) by this measuring pump 9 again.
The specific embodiment
The specific embodiment of the invention as: at certain running water advanced treating station, power plant city, handle water yield 1700t/h, join three Φ 600t/h machineries and add and build depositing reservoir, every depositing reservoir configuration one this solid-liquid of cover mixed emulsion is produced preparation system, slaked lime powder container 2:V=60m
3, calcium hydroxide weighing hopper 4:V=400 liter, milk of lime preparation case 5:V=4m
3, Lime Milk Transfer Pump 6:30m
3/ h, H=15mH
2O, eddy flow sand cateher 7: Φ 200, milk of lime agitator tank 8:V=6m
3, milk of lime measuring pump 9:8m
3/ h, H=25mH
2O.Its operation sequence such as following table 1:
It is stable that emulsion of the present invention is produced the lime milk concentration of preparation system enforcement preparation, provide and to have ensured for the follow-up measurement system stable operation, overcome existing dry method metering because surplus, the ashes water content difference of slaked lime powder, influence the flowability of calcium hydroxide, and make the inaccurate disadvantage of metering of calcium hydroxide.After this emulsion was produced preparation system enforcement, system did not have clogging, and free from dust is excessive, had improved operational reliability and the sanitary condition of improving workshop.
Those of ordinary skill in the art can understand, and in protection scope of the present invention, makes amendment for the foregoing description, and it all is possible adding and replacing, and it does not all exceed protection domain of the present utility model.
Claims (6)
1, a kind of solid-liquid mixed emulsion is produced preparation facilities, it comprises what pipeline connected successively: the solid-phase powder material container that has sack cleaner, emulsion delivery pump and emulsion agitator tank, it is characterized in that: be provided with lift agitator in the described solid-phase powder material container, this lift agitator is to erect the combined impeller be installed in this container center, and promptly the spiral hoisting type mixing component that is connected with the bottom by the leaf oar formula mixing component on top is formed; The discharging opening pipe of this container bottom is connected to the solid-phase powder material weighing hopper, at the discharge nozzle place, bottom of this container and solid-phase powder material weighing hopper, is respectively equipped with maintenance and goes out the heater that material has good fluidity down; The top charging aperture of this weighing hopper and bottom discharging opening place respectively are provided with a push-pull valve, also are provided with the ashes fully sheathed case at the valve body spigot of this push-pull valve; After the push-pull valve at discharging opening place, the bottom of this weighing hopper, insert solid-liquid mixed emulsion preparation case by pipeline again, turn on the porch of eddy flow sand cateher after this preparation case again by emulsion delivery pump and pipe fitting thereof, the outlet of this sand cateher inserts in the emulsion agitator tank by pipeline, and this agitator tank fluid mouth of pipe is access to post equipment by emulsion measuring pump and pipeline thereof again.
2, produce preparation facilities according to the described solid-liquid mixed emulsion of claim 1, it is characterized in that: described heater or be wrapped in down the heating tape electric heater of material pipe periphery with heating wire, or with the steam of sleeve pipe interlayer or the heating tape heater of hot water; Described heater, its temperature that heats maintenance material pipe outer wall automatically is 40-100 ℃.
3, produce preparation facilities according to the described solid-liquid mixed emulsion of claim 1, it is characterized in that: described solid-liquid mixed emulsion preparation case also is provided with respiratory siphon at this case top cover place.
4, produce preparation facilities according to the described solid-liquid mixed emulsion of claim 1, it is characterized in that: the emulsion agitator tank of described eddy flow sand cateher and connection thereof, both lowermost ends are the row's of being provided with sand setting pipe valve all; The place, meta district of the end socket wall of this agitator tank is provided with the fluid mouth of pipe of carrying qualified solid-liquid mixed emulsion, and this mouth of pipe turns on the emulsion measuring pump again.
5, produce preparation facilities according to the described solid-liquid mixed emulsion of claim 1, it is characterized in that: described solid-phase powder material weighing hopper, the volume ratio that itself and solid-liquid mixed emulsion are prepared between the case is V
Bucket/ V
Join case=1: 2-100.
6, produce preparation facilities according to the described solid-liquid mixed emulsion of claim 1, it is characterized in that: the volume ratio between described solid-liquid mixed emulsion preparation case and the emulsion agitator tank is V
Join case/ V
Stir=1: 1.5-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410023872.6A CN1259123C (en) | 2004-04-01 | 2004-04-01 | System for producing and preparing solid liquid mixing emulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410023872.6A CN1259123C (en) | 2004-04-01 | 2004-04-01 | System for producing and preparing solid liquid mixing emulsion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1562453A CN1562453A (en) | 2005-01-12 |
| CN1259123C true CN1259123C (en) | 2006-06-14 |
Family
ID=34480360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410023872.6A Expired - Fee Related CN1259123C (en) | 2004-04-01 | 2004-04-01 | System for producing and preparing solid liquid mixing emulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1259123C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104761062A (en) * | 2015-04-23 | 2015-07-08 | 陈丕显 | Lime softening complete equipment for water |
| CN104859055B (en) * | 2015-05-15 | 2017-01-25 | 重庆大学 | Vertical slurry stirring and pouring machine |
| CN107511083A (en) * | 2017-07-21 | 2017-12-26 | 广东金维牛奶有限公司 | Milk beverage production mixing tank |
| CN107376723A (en) * | 2017-08-14 | 2017-11-24 | 苏州弗士曼精密机械有限公司 | It is a kind of that there is the flexible mixer except bridging structure |
| CN108176265A (en) * | 2017-12-27 | 2018-06-19 | 杜海芳 | Blender with storing, dedusting chemical process |
-
2004
- 2004-04-01 CN CN200410023872.6A patent/CN1259123C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1562453A (en) | 2005-01-12 |
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| GR01 | Patent grant | ||
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Effective date of registration: 20070423 Pledge (preservation): Pledge |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060614 Termination date: 20190401 |