CN205061907U - Dashpot for compound fertilizer production - Google Patents
Dashpot for compound fertilizer production Download PDFInfo
- Publication number
- CN205061907U CN205061907U CN201520392022.7U CN201520392022U CN205061907U CN 205061907 U CN205061907 U CN 205061907U CN 201520392022 U CN201520392022 U CN 201520392022U CN 205061907 U CN205061907 U CN 205061907U
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- Prior art keywords
- housing
- dashpot
- heat transfer
- composite heat
- described housing
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Abstract
The utility model discloses a dashpot for compound fertilizer production, which comprises a housin, the casing lower extreme is equipped with the discharge gate, be equipped with the filter screen that is arranged in detaching the impurity of material in the top of discharge gate in the casing. Set up the filter screen in the top of discharge gate in the casing for the material of misce bene filtered through the filter screen earlier before discharging through the discharge gate, blockked the impurity in the material in the casing. Reduce the impurity content from the discharge gate exhaust material, improved the quality of the fertilizer that final production obtained.
Description
Technical field
The utility model relates to fertilizer production equipment field, is specifically related to a kind of composite heat transfer dashpot.
Background technology
Urea aldehyde slow-release fertilizer reacts obtained slow release fertilizer under certain condition by urea and aldehydes, needs through multiple working procedure in urea-formaldehyde compound fertilizer is produced, and wherein cushioning operation needs to use dashpot.
Chinese patent CN203474666U discloses a kind of urea formaldehyde slow-release compound fertilizer production dashpot, and this dashpot comprises housing and is arranged on the stir shaft in housing, and the top and bottom of housing are respectively equipped with opening for feed and discharge port, for the inlet and outlet of material.The inner side-wall of housing is fixedly connected with the spiral helicine floor of multistage, has certain drop between two adjacent floors, the material fallen on the floor of top falls on the floor of below, and floor plays certain shock absorption to material in the process fallen.Stir shaft is connected with stirring countershaft, stirs countershaft and floor and be crisscross arranged, stir countershaft and still can be stirred to the material be positioned at above floor, stirring evenly.Although it is comparatively even that the material of dashpot is stirred, in discharging process, in material, impurity can be discharged from discharge port along with material, enters into the granulating working procedure of postorder.Be mixed with impurity in the chemical fertilizer granule finally produced, reduce the quality of product.
Summary of the invention
The purpose of this utility model is to provide a kind of composite heat transfer dashpot, to solve the technical problem that existing dashpot can not remove the impurity in material.
To achieve these goals, a kind of composite heat transfer dashpot of the utility model adopts following technical scheme: comprise housing, described housing lower end is provided with discharge port, is provided with the filtering net for removing the impurity in material in described housing in the top of discharge port.
The bottom of described housing is funnel-shaped structure.
Be provided with the stir shaft that upper end extends to described hull outside in described housing, the upper end of stir shaft is connected with the output shaft of the motor be located on described housing.
Described stir shaft is provided with agitating vane.
The periphery of described housing is provided with the heating chamber for heating material, and described heating chamber is provided with water-in and water outlet.
Be provided with cover plate above described housing, described cover plate is connected with housing by releasable connection structure.
Described cover plate is provided with opening for feed.
Described filtering net is in dome shape protruding upward.
The beneficial effects of the utility model are: the utility model composite heat transfer dashpot, comprise housing, in housing, filtering net is set above discharge port, make the material mixed before being discharged by discharge port, first filtered by filtering net, the impurity in material is blocked in housing.Reduce the foreign matter content the material of discharging from discharge port, improve the quality of the fertilizer that final production obtains.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model composite heat transfer dashpot embodiment;
Fig. 2 is the sectional view of Fig. 1.
Embodiment
The embodiment of a kind of composite heat transfer dashpot of the utility model, as shown in Figure 1-2: the stir shaft 14 comprising housing 13 and be located in housing 13, is provided with filtering net 11 in the below of stir shaft 14 in housing 13.Housing 13 top is the column of hollow, and the bottom of housing is funnel-shaped structure 10.The lower end of housing 13 is provided with discharge port, and also namely discharge port is positioned at the lower end of funnel-shaped structure 10, and filtering net 11 is positioned at the top of discharge port, and filtering net 11 is towards the dome shape of stir shaft side projection.Housing 13 is provided with motor 7, and motor 7 is supported on above housing by anchor 6.The upper end of stir shaft 14 extend to described housing outside, be connected with the output shaft of described motor 7.The upper end of housing 13 is provided with opening for feed in the side of described stir shaft.Opening for feed and discharge port are all connected with corresponding feed pipe 5, discharge pipe 9.Stir shaft 14 is provided with agitating vane 15, and agitating vane 15 is between the upper and lower every setting.
Further optimization, forms a step between funnel-shaped structure and the housing parts above it, for placing filtering net 11.
Be provided with cover plate 4 above housing 13, cover plate 4 is connected with housing 13 by flange, realizes releasable connection, so that when needing to clear up the filtering net in housing, relating operation personnel can enter in housing from housing upper.Above-mentioned motor and opening for feed are all arranged on the cover board, and the upper end of stir shaft extends to the outside of cover plate.
The periphery of housing is provided with the heating chamber for heating material, and heating chamber is annular chamber.The outer wall of housing is as the inwall of heating chamber, the outer wall of heating chamber is provided with water-in and water outlet, water-in, water outlet are connected with correspondingly inlet channel and outlet conduit, hot water is passed in inlet channel, hot water flows out from outlet conduit, realize, to the Matter Transfer heating in housing, fully mixing to make material.
Also be provided with support below housing, housing and support are bolted.
In other embodiments, if the volume of housing is comparatively large, also the upper end of housing half opening can will can be arranged to, namely cover plate only passes through Flange joint with a part for the opening of housing, motor is arranged on housing, and opening for feed can be arranged on housing upper end, also can arrange on the cover board.
In other embodiments, stir shaft also can be arranged the stirring countershaft extended in the horizontal direction, to replace agitating vane, stir countershaft between the upper and lower every setting.
In the present embodiment, funnel-shaped structure being arranged in the bottom of housing, is for the ease of being discharged by material, in other embodiments, also lower housing portion can being arranged to flat.
In the present embodiment, adopt the filtering net of sphere, impurity is not easily accumulated in filtering net upper surface, and impurity can flow to the edge of filtering net, and the frequency of the filtering net cleared up can be reduced; In other embodiments, the structure of filtering net also can adopt common, surface to be flat, instead of sphere.
In other embodiments, cover plate is also connected with housing by other releasable connection structure, such as, be connected by screw.
Claims (8)
1. a composite heat transfer dashpot, comprises housing, and described housing lower end is provided with discharge port, it is characterized in that: be provided with the filtering net for removing the impurity in material in described housing in the top of discharge port.
2. composite heat transfer dashpot according to claim 1, is characterized in that: the bottom of described housing is funnel-shaped structure.
3. composite heat transfer dashpot according to claim 1, is characterized in that: be provided with the stir shaft that upper end extends to described hull outside in described housing, and the upper end of stir shaft is connected with the output shaft of the motor be located on described housing.
4. composite heat transfer dashpot according to claim 3, is characterized in that: described stir shaft is provided with agitating vane.
5. composite heat transfer dashpot according to claim 1, is characterized in that: the periphery of described housing is provided with the heating chamber for heating material, and described heating chamber is provided with water-in and water outlet.
6. composite heat transfer dashpot according to claim 1, is characterized in that: be provided with cover plate above described housing, and described cover plate is connected with housing by releasable connection structure.
7. composite heat transfer dashpot according to claim 6, is characterized in that: described cover plate is provided with opening for feed.
8. according to the composite heat transfer dashpot in claim 1-7 described in any one, it is characterized in that: described filtering net is in dome shape protruding upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392022.7U CN205061907U (en) | 2015-06-09 | 2015-06-09 | Dashpot for compound fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392022.7U CN205061907U (en) | 2015-06-09 | 2015-06-09 | Dashpot for compound fertilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205061907U true CN205061907U (en) | 2016-03-02 |
Family
ID=55388487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392022.7U Active CN205061907U (en) | 2015-06-09 | 2015-06-09 | Dashpot for compound fertilizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205061907U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999010A (en) * | 2017-12-04 | 2018-05-08 | 马鞍山瑞琪机械设备制造有限公司 | A kind of multifunctional stirring reaction kettle |
| CN115677406A (en) * | 2022-10-11 | 2023-02-03 | 山西农业大学 | Production method of agricultural liquid ionic silicon fertilizer |
-
2015
- 2015-06-09 CN CN201520392022.7U patent/CN205061907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999010A (en) * | 2017-12-04 | 2018-05-08 | 马鞍山瑞琪机械设备制造有限公司 | A kind of multifunctional stirring reaction kettle |
| CN115677406A (en) * | 2022-10-11 | 2023-02-03 | 山西农业大学 | Production method of agricultural liquid ionic silicon fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |