CN2453004Y - Discharging apparatus from melamine continuous prodn. - Google Patents
Discharging apparatus from melamine continuous prodn. Download PDFInfo
- Publication number
- CN2453004Y CN2453004Y CN 00256050 CN00256050U CN2453004Y CN 2453004 Y CN2453004 Y CN 2453004Y CN 00256050 CN00256050 CN 00256050 CN 00256050 U CN00256050 U CN 00256050U CN 2453004 Y CN2453004 Y CN 2453004Y
- Authority
- CN
- China
- Prior art keywords
- drainage conduit
- feed bin
- screw rod
- continuous production
- discharging
- Prior art date
- 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
Links
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a discharging apparatus for continuous production of melamine, which comprises a dry trapper (1) of a continuous producing system, and a discharging pipe (2) on the lower side of the dry trapper. The utility model is characterized in that the lower side of the discharging pipe is provided with a storage bin (3), and a cone valve is fixedly arranged between the storage bin and the discharging pipe. The valve can continuously drop stock in production, and can be closed in discharging from the storage bin, and thus the stock bin and the production system is isolated. The purposes of continuous production, productivity increase, consumption reducing, and quality raise are obtained by using the discharging apparatus.
Description
The utility model relates to chemical machinery, particularly a kind of trimeric cyanamide continuous production drawing mechanism.
In the present middle-size and small-size preparation technology of melamine, its drawing mechanism is to be provided with seal leg at the discharge pipe end, because drainage conduit is connected as a single entity with the ammonia system that is filled with certain pressure, when dried trimeric cyanamide of catching in the device is saved bit by bit certain number needs when wanting discharging, production system must be stopped, again dried ammonia of catching in the device is bled off, then could the Open valve discharging.This drawing mechanism neither science is uneconomical again, and weak point shows, and the one, because the gas replenishment process again of exitting that stops, production can not be carried out continuously, makes the energy consumption height that yields poorly.The 2nd, because ammonia is inflammable obnoxious flavour, being discharged in the air can contaminate environment, has caused unsafe factor for again the person and equipment.The 3rd, owing to intermittently pile up discharging, product catches in the device easily dried that the knot wall becomes piece, causes equipment to stop up downgrade.The contriver transforms original equipment at the problem of above existence.
The purpose of this utility model neither influences production, a kind of trimeric cyanamide continuous production drawing mechanism that can improve the quality again and cut down the consumption of energy when providing a kind of discharging.
Its technical scheme comprises dried device and the dried drainage conduit of catching device bottom of catching that connects production system, it is characterized in that, sets firmly a conic valve between the device in drainage conduit and dried catching.
Described conic valve is by two orienting sleeves that are fixed on the feed bin flange platform, respectively cooperates a screw rod in the orienting sleeve, and every screw rod upper end is rotary with handwheel, every screw rod lower end and cross bar hinge, the cone that the cross bar center fixation cooperates with the drainage conduit end opening.
After implementing above technical scheme, because the utility model has been set up conic valve and feed bin, can be during production with valve opening, dried trimeric cyanamide of catching in the device can be fallen in the feed bin along the cone periphery.Avoided becoming the piece phenomenon at the dried knot wall of piling up in the device and causing of catching.Can be during discharging with valve closes, feed bin and production system are isolated, by the feed bin discharging, have realized continuous production under the situation that does not influence production, increase output, reduce consuming the purpose that improves the quality.
Below in conjunction with accompanying drawing in detail the utility model embodiment is described in detail.
Fig. 1 is the utility model trimeric cyanamide continuous production drawing mechanism master pseudosection.
As shown in Figure 1, embodiment of the present utility model is by the dried device 1 of catching that is connected in the production system, dried drainage conduit 2 of catching device bottom, and the feed bin 3 of drainage conduit bottom, the conic valve that sets firmly a continuous discharging between feed bin and drainage conduit is formed.
Above-mentioned conic valve is by two orienting sleeves 5 that are fixed on the feed bin flange platform, respectively cooperates a screw rod 6 in the orienting sleeve, and every screw rod upper end is rotary with handwheel 7, every screw rod lower end and cross bar 4 hinges, cone 8 compositions that the cross bar center fixation cooperates with the drainage conduit end opening.Rotate handwheel 7, can drive cone 8 by screw rod 6 and cross bar 4 drainage conduit 2 is opened or closed.
Also can be provided with spring in the above-mentioned orienting sleeve 5 with 8 times bullets of cone.
Claims (3)
1, a kind of trimeric cyanamide continuous production drawing mechanism comprises dried device (1) and the dried drainage conduit (2) of catching device bottom of catching that connects production system, it is characterized in that drainage conduit bottom sets firmly feed bin (3), sets firmly a conic valve between feed bin and drainage conduit.
2, according to the described trimeric cyanamide continuous production of claim 1 drawing mechanism, it is characterized in that, conic valve is by two orienting sleeves (5) that are fixed on the feed bin flange platform, respectively cooperate a screw rod (6) in the orienting sleeve, every screw rod upper end is rotary with handwheel (7), every screw rod lower end and cross bar (4) chain, the cone (8) that the cross bar center fixation cooperates with the drainage conduit end opening.
3, according to the described trimeric cyanamide continuous production of claim 2 drawing mechanism, it is characterized in that, also can be provided with the spring that draws back cone in two orienting sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256050 CN2453004Y (en) | 2000-10-18 | 2000-10-18 | Discharging apparatus from melamine continuous prodn. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00256050 CN2453004Y (en) | 2000-10-18 | 2000-10-18 | Discharging apparatus from melamine continuous prodn. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2453004Y true CN2453004Y (en) | 2001-10-10 |
Family
ID=33612839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00256050 Expired - Fee Related CN2453004Y (en) | 2000-10-18 | 2000-10-18 | Discharging apparatus from melamine continuous prodn. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2453004Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908802A (en) * | 2012-11-07 | 2013-02-06 | 袁哲 | Novel melamine dry catcher |
| CN102935296A (en) * | 2012-11-07 | 2013-02-20 | 马晓旭 | Novel melamine dry catcher device |
-
2000
- 2000-10-18 CN CN 00256050 patent/CN2453004Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908802A (en) * | 2012-11-07 | 2013-02-06 | 袁哲 | Novel melamine dry catcher |
| CN102935296A (en) * | 2012-11-07 | 2013-02-20 | 马晓旭 | Novel melamine dry catcher device |
| CN102935296B (en) * | 2012-11-07 | 2014-11-05 | 徐海慧 | Novel melamine dry catcher device |
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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 |