CN201660448U - High-purity silica gel washing device - Google Patents
High-purity silica gel washing device Download PDFInfo
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- CN201660448U CN201660448U CN2009200283645U CN200920028364U CN201660448U CN 201660448 U CN201660448 U CN 201660448U CN 2009200283645 U CN2009200283645 U CN 2009200283645U CN 200920028364 U CN200920028364 U CN 200920028364U CN 201660448 U CN201660448 U CN 201660448U
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Abstract
The utility model provides a high-purity silica gel washing device, which comprises a washing tank, an overflow launder, an input water pipe, an input pipe control valve, a circulating water pipeline, a heating device, a circulating water pump, a honeycomb duct, a control device, a pH value measuring meter, a temperature sensor and a support, wherein the washing tank is a container for storing silica gel, is located on the upper part of the washing device and comprises a tank body, a water outlet, a water outlet control valve, a tapered tank bottom, a tapered tank knob, a filtering device and a filtering device knob; the outside of the washing tank is connected with the overflow launder, and the top thereof is provided with the input water pipe; the input water pipe is provided with the input pipe control valve so as to control water inflow; the overflow launder and the circulating water pipeline are communicated, and water flow can flow through the circulating water pipeline through the overflow launder; the circulating water pipeline is provided with the heating device so as to control water temperature; and the heating device is arranged on the support and works under the command of the control device. The high-purity silica gel washing device has reasonable structure, small energy consumption, lower labour participation degree and strong practicability.
Description
Technical field
The utility model belongs to the preparation of silica gel technical field, is specifically related to a kind of high-purity silica gel water washing device.
Background technology
Inorganic silica gel is a kind of porous adsorbent of structure image cavernous body, can adsorb aqueous vapor, water insoluble and other solvents, nonpoisonous and tasteless, chemical property is stable, Chang Zuowei siccative and sorbent material use, and the model of silica gel is varied, and the silica gel of different model forms different skeleton structures because of its Production Flow Chart and preparation method different.According to varying in size of aperture, silica gel can be divided into macropore, thick glue, pore etc., and silochrom has high absorption capacity at high humidity environment, and Kiselgel A has high absorption capacity at low-humidity environment, the silica gel that has adsorbed moisture content through being exposed to the sun and air-dry after, reducible its adsorptive power.
Silica gel is to be main raw material with silicate, adopts suitable mol ratio to add behind the mineral acid and a kind of porous mass that generates.Chinese patent CN1158310 utilizes silicate and mineral acid to produce aperture and the limited silica gel of pore volume, Chinese patent CN0215935518 directly joins aperture silica gel and prepares macroporous silica gel in the alkaline solution, and Chinese patent CN200510117271.6 utilizes silicate and the mineral acid effect behind the purifying to prepare high-purity silica gel; The silica gel of related making exists shortcomings such as the strong and raw materials cost of bigger individual character difference, hole structural property index adaptability is higher in these inventions, is difficult to obtain the stable prod of constant mass.The silica gel water washing process is one of important step of producing in silica gel, present method for washing production efficiency is low, is mostly to rely on manual operation, and water resource waste is serious, therefore, development has a kind of feasible scheme that the silica gel producing apparatus of modern technique is a raising silica gel product quality.
Summary of the invention
Shortcoming at existing in the existing water-washing technique method the utility model proposes a kind of high-purity silica gel water washing device.This apparatus structure is reasonable, and energy consumption is little, and artificial degree of participation is few, is a kind of inexpensive succinct washing equipment.This equipment comprises water washing tank, overflow groove, input water pipe, input tube control valve, circulating water pipeline, heating unit, water circulating pump, thrust-augmenting nozzle, control device, pH value meter, temperature sensor and support.
Water washing tank is a container of depositing silica gel, be positioned at the top of water washing device, at the bottom of comprising tank body, water outlet, outlet water control valve, tapered shaped can, tapered shaped can knob, filtration unit and filtration unit knob, its outside links to each other with overflow groove, the input water pipe is equipped with at its top, on the input water pipe input tube control valve is installed, so that the control water inlet; Overflow groove and circulating water pipeline communicate, and current can be by the overflow groove circulating water pipeline of flowing through; A heating unit is installed, so that real-time control water temperature on the circulating water pipeline; Heating unit is rack-mount, and the control of controlled device is worked under the instruction of control device; Water circulating pump is positioned at the below of heating unit, and the one end links to each other with circulating water pipeline, and the other end links to each other with thrust-augmenting nozzle, and the water of deriving via water circulating pump enters at the bottom of the tapered shaped can by thrust-augmenting nozzle; Water outlet is positioned at the bottom at the bottom of the tapered shaped can, and outlet water control valve is installed on it, and when outlet water control valve closed, the water of being derived by water circulating pump passed through the tapered shaped can knob and links to each other with filtration unit at the bottom of will entering tapered shaped can through water outlet at the bottom of the tapered shaped can; If the washing end-of-job is opened outlet water control valve, the water in the water washing tank will be discharged by water outlet; The filtration unit bottom is connecting at the bottom of the tapered shaped can, and top is fastening and link to each other with the washing tank body by the filtration unit knob; Control device is installed on the support, be responsible for control to whole water washing device, control device can be by reading pH value measurement count certificate, calculate the also interior pH value content of the current silica gel of analysis and judgement, by reading to the temperature sensor data, but the temperature of computation cycles water, the operation of temperature value control heating unit thus.The pH value meter is used for measuring the pH value content of silica gel; Temperature in temperature sensor measurement water washing tank and the overflow groove.The using method of this water washing device is:
With the silica gel that obtains through the cutting of rubber tapping machine after, form 2.0～2.5 centimetres blob of viscose, in 60～80 ℃ of temperature ranges, take single loop backwash mode to wash, specifically wash flow step and be:
1) silica gel cuts and is put in the water washing tank, opens the input tube control valve, fills it up with tap water in water washing tank and overflow groove;
2) start-up control device is opened heating unit by control device, and while ON cycle water pump, and recirculated water enters filtration unit by the water washing tank awl end, from bottom to top flows, until overflowing to overflow groove from the water washing tank top;
3) through recycle pump, water continues to be pumped to water washing tank, progressively salinity and the acid in the flush away silica gel;
4) data in the control device read sensor if temperature reaches the washing condition, are closed heating unit; Control device reads the data of pH value meter, when acid content in the glue is PH＜6.5, changes for the 2nd step, continues washing. When acid content PH in the glue＞=6.5, stop washing work.
The utility model is compared with traditional method, and it has the advantage of following 3 aspects:
(1) the utility model equipment is succinct, and is easy and simple to handle;
(2) water washing process level of automation height of the present utility model, artificial participation amount is little;
(3) the related sensor measurement data of the utility model are accurate, help improving the silica gel quality.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a side structure synoptic diagram of the present utility model.
Fig. 2 is plan structure figure of the present utility model.
Among the figure, 1. water washing tank; 2. overflow groove; 3. input tube control valve; 4. input water pipe; 5. circulating water pipeline; 6. heating unit; 7. water circulating pump; 8. thrust-augmenting nozzle; 9. filtration unit; 10. at the bottom of the tapered shaped can; 11. water outlet; 12. control device; 13. filtration unit knob; 14.PH value meter; 15. temperature sensor; 16. tank body; 17. outlet water control valve; 18. support; 19. tapered shaped can knob.
Embodiment
Consult shown in Figure 1ly, the utility model comprises water washing tank (1), overflow groove (2), input water pipe (4), input tube control valve (3), circulating water pipeline (5), heating unit (6), water circulating pump (7), thrust-augmenting nozzle (8), control device (12), pH value meter (14), temperature sensor (15) and support (18).
Water washing tank (1) is positioned at the top of water washing device, comprise (10), tapered shaped can knob (19) at the bottom of tank body (16), water outlet (11), outlet water control valve (17), the tapered shaped can, filtration unit (9), filtration unit knob (13), its outside links to each other with overflow groove (2), input water pipe (4) is equipped with at its top, on the input water pipe (4) input tube control valve (3) is installed, the may command water inlet; Overflow groove (2) and circulating water pipeline (5) communicate, and current can be by overflow groove (2) circulating water pipeline (5) of flowing through; Circulating water pipeline (5) is gone up a heating unit (6) is installed, so that real-time control water temperature; Heating unit (6) is rack-mount, the control of controlled device (12), work under the instruction of control device (12); Water circulating pump (7) is positioned at the below of heating unit (6), and the one end links to each other with circulating water pipeline (5), and the other end and thrust-augmenting nozzle (8) join, and the water of deriving via water circulating pump (7) enters (10) at the bottom of the tapered shaped can by thrust-augmenting nozzle (8); Water outlet (11) is positioned at the bottom of (10) at the bottom of the tapered shaped can, outlet water control valve (17) is installed on it, when outlet water control valve (17) when closing, the water of being derived by water circulating pump (7) will enter (10) at the bottom of the tapered shaped can through water outlet (11), and (10) are passed through tapered shaped can knob (19) and linked to each other with filtration unit (9) at the bottom of the tapered shaped can; If the washing end-of-job is opened outlet water control valve (17), the water in the water washing tank (1) will be discharged by water outlet (11); Filtration unit (9) bottom is connecting (10) at the bottom of the tapered shaped can, and top is fastening with tank body (16) and link to each other by filtration unit knob (13); PH value meter (14) is installed in the tank body (16), is used for measuring pH value, and the pH value data of measurement are through reading and handle by control device (12); Temperature sensor (15) is installed in the tank body (16) and in the overflow groove (2), is responsible for the temperature of collection liquid, and the temperature data of measurement reads and handles by control device (12); Control device (12) is installed on the support (18), is responsible for the control to whole water washing device, and control device (12) can be by to the reading of pH value meter (14) data, and calculates and pH value content that the current silica gel of analysis and judgement is interior; Control device (12) is the data of reading temperature sensor (15) at first, and data are carried out medium filtering, then filtered data are calculated, and draw the temperature value of recirculated water, at last the start-stop and the operation of temperature value control heating unit (6) thus; PH value meter (14) is used for measuring the pH value content of silica gel; Temperature sensor (15) detects in the water washing tank (1) and the temperature in the overflow groove (2).
Consult shown in Figure 2ly, the water in the water washing tank described in the utility model (1) overflows in overflow groove (2), then by circulating water pipeline (5) at water washing tank (1) internal recycle.
Claims (4)
1. high-purity silica gel water washing device, comprise water washing tank, overflow groove, input water pipe, it is characterized in that: it also comprises input tube control valve, circulating water pipeline, heating unit, water circulating pump, thrust-augmenting nozzle, control device, pH value meter, temperature sensor and support, described water washing tank is a container of depositing silica gel, be positioned at the top of high-purity silica gel water washing device, comprise tank body, water outlet, outlet water control valve, tapered shaped can at the bottom of, tapered shaped can knob, filtration unit and filtration unit knob; Described overflow groove and circulating water pipeline communicate, and current can be installed a heating unit by the overflow groove circulating water pipeline of flowing through on the described circulating water pipeline, and described heating unit is rack-mount, the control of controlled device; Described control device is installed on the support, the washing process of control silica gel.
2. high-purity silica gel water washing device according to claim 1 is characterized in that: described water outlet is positioned at the bottom at the bottom of the tapered shaped can, and outlet water control valve is installed on it, links to each other with filtration unit by the tapered shaped can knob at the bottom of the described tapered shaped can.
3. high-purity silica gel water washing device according to claim 1 is characterized in that: described pH value meter is installed in the tank body.
4. high-purity silica gel water washing device according to claim 1 is characterized in that: described temperature sensor be installed in the tank body and overflow groove in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200283645U CN201660448U (en) | 2009-06-29 | 2009-06-29 | High-purity silica gel washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200283645U CN201660448U (en) | 2009-06-29 | 2009-06-29 | High-purity silica gel washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660448U true CN201660448U (en) | 2010-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200283645U Expired - Fee Related CN201660448U (en) | 2009-06-29 | 2009-06-29 | High-purity silica gel washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660448U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058205A (en) * | 2012-12-26 | 2013-04-24 | 青岛中能集团有限公司 | Process flow for microporous adsorption silica gel |
| CN103086386A (en) * | 2012-12-26 | 2013-05-08 | 青岛中能集团有限公司 | Supermacroporous silica gel process flow |
| CN106629749A (en) * | 2015-12-17 | 2017-05-10 | 孝感嘉瑞应用科技开发有限公司 | Silica sol production system |
-
2009
- 2009-06-29 CN CN2009200283645U patent/CN201660448U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058205A (en) * | 2012-12-26 | 2013-04-24 | 青岛中能集团有限公司 | Process flow for microporous adsorption silica gel |
| CN103086386A (en) * | 2012-12-26 | 2013-05-08 | 青岛中能集团有限公司 | Supermacroporous silica gel process flow |
| CN106629749A (en) * | 2015-12-17 | 2017-05-10 | 孝感嘉瑞应用科技开发有限公司 | Silica sol production system |
| CN106629749B (en) * | 2015-12-17 | 2020-03-27 | 孝感嘉瑞应用科技开发有限公司 | Production system of silica sol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20170629 |