CN2158517Y - Continuous treatment equipment for hot water - Google Patents
Continuous treatment equipment for hot water Download PDFInfo
- Publication number
- CN2158517Y CN2158517Y CN 92236249 CN92236249U CN2158517Y CN 2158517 Y CN2158517 Y CN 2158517Y CN 92236249 CN92236249 CN 92236249 CN 92236249 U CN92236249 U CN 92236249U CN 2158517 Y CN2158517 Y CN 2158517Y
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- CN
- China
- Prior art keywords
- hydrothermal treatment
- barrel
- hot water
- treatment device
- continous way
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a hot water treatment equipment for micro granular or pasty materials, composed of a transmission mechanism, charging and discharging transport mechanisms, a heating mechanism, a hot water treatment sealed furnace barrel, etc. The utility model is characterized in that both ends of the furnace barrel are provided with the continuous charging and discharging transport mechanisms composed of spiral transmission shafts and charging and discharging transport barrels. The roots of the spiral transmission shafts are gradually enlarged from the charging end of a material barrel to the discharging end. The material treating capacity of the utility model is five time greater the treating capacity of an existing intermittent hot water treatment furnace in the same time, and the energy consumption is only one third of the energy consumption of the existing intermittent hot water treatment furnace.
Description
The utility model is about the hydrothermal treatment device of a kind of little grain or pasty material.Structure includes transmission mechanism, charging and discharging transmission mechanism, heating arrangements and hydrothermal treatment consists Sealing furnace tube.
Hydrothermal treatment device mostly is applied in chemical industry, light industry, paper industry, and hydrothermal treatment device in the past all adopts intermittent operation mechanism.For example the catalyst industry is there be not the Y zeolite of process super stabilizing to send into the Sealing furnace from charging aperture with a certain amount of with the hydrothermal treatment consists stove of overstable gamma zeolite, seals the material mouth then.Under higher heating-up temperature and water vapour pressure, handle certain hour, just emptying when after finishing the hydrothermal treatment consists process, being cooled to lower temperature.Open the discharging opening discharging of the other end at last.Although this batch (-type) hydrothermal treatment consists stove also can satisfy hydrothermal treatment consists condition preferably, and produce qualified overstable gamma zeolite product.But because the intensification and the temperature fall time of its step input and output material operation and each input and output material are all longer.Make every processing stove treating capacity within a certain period of time be restricted, and heat utilization efficiency is lower, operating cost is higher again.
In sum.The key that solves the existing in prior technology problem can be designed a kind of hydrothermal treatment device of continous way exactly, thereby realize the continued operation of input and output material, and the technical problem underlying of this continous way hydrothermal treatment consists stove just can will find a kind of rational and effective input and output material sealing mechanism, this task of the present utility model just place.
The alleged hot annealing device of continous way of the utility model has transmission mechanism equally, heating arrangements, architectural features such as hydrothermal treatment consists Sealing furnace tube.Be characterized in being provided with the continuous charging and discharging connecting gear at hydrothermal treatment consists Sealing furnace two ends, this mechanism is reached by the spiral transmission shaft and forms into and out of barrel, and spiral transmission shaft root barrel entrance point to the port of export without leave increases gradually.When material is pushed into or finished product when being pushed out hydrothermal treatment consists Sealing furnace tube.This little grain or pasty material will be pushed compression and form nature material envelope to satisfy the requirement to sealing in the water hydrothermal treatment consists process at the barrel port of export by the spiral transmission shaft in change root footpath.
In order to reduce into, discharging connecting gear screw propulsion forms the noise that is produced in the material envelope process, controlling a more suitable material envelope compression ratio also is the important techniques condition, preferable material envelope compression ratio is 1.1～2.0, (refer generally to squeeze and deliver to into, the material compression ratio of the discharge barrel port of export), it is when hydrothermal treatment consists Sealing furnace tube is set as rotational structure that the utility model further is provided with, static and dynamic sealing structure between stove and the barrel adopts the graphite packing sealing mechanism, replace traditional end surface mechanical sealing or labyrinth seal structure, by stuffing box, flexible graphite packing and stuffing box friction top are formed, this structure can be contained owing to hydrothermal treatment consists furnace tube lateral expansion under the high temperature effectively and twist the harmful effect that sealing effectiveness is brought, and also can be easier to convert when sealing is destroyed.Certainly, do not need under the rotation situation at hydrothermal treatment consists stove tube, material transmits or/and stirring is during by the propelling agitator in for example vertical hydrothermal treatment consists furnace structure or its stove tube of horizontal hydrothermal treatment consists stove, hydrothermal treatment consists Sealing furnace tube and into and out of just not having the problem that is provided with of static and dynamic sealing mechanism between the barrel.
The utility model with said structure feature be facts have proved to be applicable to that fully (temperature reaches hundreds of degree to the relatively harsher hydrothermal treatment consists system of temperature, pressure condition in the general hydrothermal treatment consists, and the above pressure of several atmospheric pressure arranged), and increase substantially the hydrothermal treatment consists amount, also reduce by more than 50 than the energy consumption of batch (-type) hydrothermal treatment consists stove.In addition, operating condition control is steady, and noise is also little, and is pollution-free, improved working environment greatly.
Further specify the utility model below in conjunction with description of drawings, provide embodiment simultaneously.
Fig. 1 is a continous way hydrothermal treatment device structural representation;
Fig. 2 is the local amplification view of Fig. 1.
Wherein, 1, motor, 2, reduction box, 3, universal joint, 4, charge transport mechanism, 5, hydrothermal treatment consists Sealing furnace tube, 6, heating furnace, 7, the discharging connecting gear, 8, barrel, 9, spiral promoting shaft, 10, material scraping plate, 11, stuffing box, 12, graphite packing, 13, the stuffing box friction top.
As shown in the figure, present embodiment adopts Rotary Water heat treatment Sealing furnace tube 5 structures, then the graphite packing hermetically-sealed construction is preferably adopted in the sealing between stove tube 5 and the barrel 8, in order to allow material in the processing time, be sent to discharge end effectively from the feed end of hydrothermal treatment consists stove tube 5, remain on the inclination of certain angle during general hydrothermal treatment consists Sealing furnace tube 5 accumbency, as required, generally be provided with material scraping plate 10 is beneficial to material and transmits smoothly at discharge barrel 8 entrance point places, if hydrothermal treatment consists stove tube 5 is fixed, then stove tube 5 planted agents are provided with material and advance agitator, in the utility model, this material advance agitator can with advance, go out thing connecting gear (4,7) spiral promoting shaft 9 designs consideration together in, and the position preferably is on the central axis of barrel 8 in the spiral promoting shaft 9, helps improving the material envelope degree of reliability like this, in this enforcement, heater adopts heating furnace 6 structures, certainly, adopt other mode of heating also can, superheated vapor heating arrangements or the like for example.Use the hydrothermal treatment device of the utility model example structure and handle zeolite batch (-type) hydrothermal treatment consists stove more in the past, the former is 5 times of the latter for its treating capacity, because the centre need not to heat up and cooling step, the former energy consumption only is the latter's 1/3rd, and ((temperature, pressure) control steadily for operating condition, pollution-free, safety is reliable again.
Claims (5)
1, a kind of continous way hydrothermal treatment device, have transmission mechanism, heating arrangements, hydrothermal treatment consists Sealing furnace tube, it is characterized in that hydrothermal treatment consists Sealing furnace tube 5 two ends are provided with continuous charging and discharging connecting gear 4,7, this mechanism 4,7 by spiral transmission shaft 9 with form into and out of barrel 8,9 of spiral transmission shafts barrel 8 entrance points to the port of export without leave increase gradually.
2,, it is characterized in that squeezing that to deliver to into and out of the material compression ratio of barrel 8 ports of export be 1.1～2.0 according to the described continous way hydrothermal treatment device of claim 1.
3, according to claim 1 or 2 described continous way hydrothermal treatment device, when it is characterized in that hydrothermal treatment consists Sealing furnace tube 5 is set as rotational structure, hermetically-sealed construction between itself and the barrel 8 adopts the graphite packing hermetically-sealed construction, is made up of stuffing box 11, flexible graphite packing 12 and stuffing box friction top 13.
4, according to claim 1 or 2 described continous way hydrothermal treatment device, it is characterized in that spiral promoting shaft 9 places on barrel 8 central axis, discharge barrel 8 entrance point places are provided with material scraping plate 10.
5, according to the described continous way hydrothermal treatment device of claim 3, it is characterized in that spiral promoting shaft 9 places on barrel 8 central axis, discharge barrel 8 entrance point places are provided with material scraping plate 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236249 CN2158517Y (en) | 1992-10-07 | 1992-10-07 | Continuous treatment equipment for hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236249 CN2158517Y (en) | 1992-10-07 | 1992-10-07 | Continuous treatment equipment for hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158517Y true CN2158517Y (en) | 1994-03-09 |
Family
ID=33777841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92236249 Expired - Fee Related CN2158517Y (en) | 1992-10-07 | 1992-10-07 | Continuous treatment equipment for hot water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158517Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120162A (en) * | 2011-01-06 | 2011-07-13 | 上海交通大学 | Combined type reactor for high-temperature high-voltage hydro-thermal treatment and treating method thereof |
-
1992
- 1992-10-07 CN CN 92236249 patent/CN2158517Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120162A (en) * | 2011-01-06 | 2011-07-13 | 上海交通大学 | Combined type reactor for high-temperature high-voltage hydro-thermal treatment and treating method thereof |
| CN102120162B (en) * | 2011-01-06 | 2013-01-09 | 上海交通大学 | Combined type reactor for high-temperature high-voltage hydro-thermal treatment and treating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |