CN210058176U - Atomizing spray head device for drying and granulating anhydrous calcium chloride fluidized bed - Google Patents
Atomizing spray head device for drying and granulating anhydrous calcium chloride fluidized bed Download PDFInfo
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- CN210058176U CN210058176U CN201920462844.6U CN201920462844U CN210058176U CN 210058176 U CN210058176 U CN 210058176U CN 201920462844 U CN201920462844 U CN 201920462844U CN 210058176 U CN210058176 U CN 210058176U
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- liquid inlet
- inlet joint
- nozzle
- calcium chloride
- fluidized bed
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Abstract
The utility model discloses an atomizing spray head device of practical anhydrous calcium chloride fluidized bed drying granulation, it is including being used for the liquid inlet joint that the pump head links to each other, the other end that the liquid inlet joint links to each other with the nozzle, the shower nozzle rotator is installed to the rotatable cooperation in inside of liquid inlet joint and nozzle. The device can effectively solve the problems of dead bed reduction and uneven granularity in the production process of the anhydrous calcium chloride, thereby improving the production continuity.
Description
Technical Field
The utility model relates to a calcium chloride production technical field especially relates to an atomizing spray head device that is used for anhydrous calcium chloride fluidized bed drying granulation.
Background
In the process of granulating calcium chloride in a fluidized bed, the calcium chloride is required to be granulated in a drying fluidized bed of the calcium chloride, the fluidized bed of the calcium chloride is a bottom part, the upper part of a rectangle is in a fan shape, and a wind catching plate inclined at an angle of 45 degrees is used at the connection part of the rectangle and the fan shape. And the atomizing nozzle device of the calcium chloride granulation fluidized bed is positioned half a meter above the wind catching plate for high-pressure atomizing granulation. The granulation production is carried out under the conditions of high temperature of a fluidized bed, high pressure of an atomizing nozzle, certain flow and good atomizing effect in the whole granulation process. If the high-pressure atomizing nozzle can not ensure a certain flow, the atomizing effect and the pressure in the atomizing process, the anhydrous calcium chloride particles are uneven in size, and even the whole line is stopped to clean.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned defect provide an atomizing nozzle device that solution atomization effect and flow can satisfy anhydrous calcium chloride production. The device can effectively solve the problems of dead bed reduction and uneven granularity in the production process of the anhydrous calcium chloride, thereby improving the production continuity.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the utility model provides a be used for dry atomizer device of granulation of anhydrous calcium chloride fluidized bed, it is including being used for the liquid inlet joint that the pump head links to each other, the other end and the nozzle of liquid inlet joint link to each other, the rotatable cooperation in the inside of liquid inlet joint and nozzle is installed the shower nozzle rotator.
The liquid inlet connector is characterized in that a first external thread section used for being connected with the pump head in a matched mode is processed at one end of the liquid inlet connector, a second external thread section used for being connected with the nozzle in a matched mode is processed at the other end of the liquid inlet connector, a first central hole is processed at the center of the liquid inlet connector and at one end connected with the pump head, a second central hole is processed at the center of the liquid inlet connector and at one end connected with the nozzle, and a first wrench clamping surface used for installation and disassembly is processed at the middle of the outer edge of the liquid inlet connector.
An inner step is processed at one end, which is butted with the liquid inlet joint, of the nozzle, an inner thread column matched with a second external thread section of the liquid inlet joint is arranged on the inner wall of the inner step, a third central hole is processed at the center of the nozzle, and a cavity matched with the third central hole of the liquid inlet joint and a cavity matched with the second central hole of the liquid inlet joint form an accommodating cavity of the nozzle rotating body; a liquid outlet is processed at the tail end of the third central hole in a transition mode, and a second wrench clamping surface for mounting and dismounting is processed in the middle of the nozzle.
The shower nozzle rotator includes the column spinner, the equipartition of column spinner is provided with and is spiral helicine helical blade.
The utility model discloses there is following beneficial effect:
1. not good to current shower nozzle atomization effect, how much inequality of flow, problem that the granularity is not of uniform size, the utility model discloses atomizing nozzle to the dry granulation of anhydrous calcium chloride has carried out redesign. Through the atomizer device of above-mentioned structure, can effectually solve and reduce the problem that the bed death, granularity are uneven in the anhydrous calcium chloride production process, and then improve the production continuity.
2. At present, the number of continuous production days of the national anhydrous calcium chloride fluidized bed granulation device is basically 7-10 days, and dead beds can appear, and the number of continuous production days can be improved to 60 days after the high-pressure spray head is fixed.
3. The liquid inlet joint adopting the structure is mainly used for being connected with the pump head, and then the flow of the whole spray head is conveniently controlled.
4. By adopting the spray head rotating body, the spray head rotating body can rotate at a high speed in the spray head under the action of high-pressure water, and is mainly used for controlling the calcium liquid to rapidly rotate to prepare for spraying when the calcium liquid flows in the spray head.
5. Through the nozzle of above-mentioned structure, main control atomization effect and atomizing area let it can not hit curb plate and the overlapping of second shower nozzle atomizing area.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is the overall assembly structure diagram of the present invention.
Figure 2 is the utility model discloses an inlet joint cross-sectional view.
Fig. 3 is the whole structure diagram of the liquid inlet joint of the utility model.
Fig. 4 is a cross-sectional view of the nozzle of the present invention.
Fig. 5 is an overall structure view of the nozzle of the present invention.
Fig. 6 is a front view of the nozzle rotating body of the present invention.
Fig. 7 is a left side view of the sprinkler rotating body of the present invention.
In the figure: the liquid inlet joint 1, the spray head rotating body 2 and the spray nozzle 3;
a first external threaded section 101, a first central bore 102, a first wrench clamping surface 103, a second central bore 104, a second external threaded section 105;
a rotary column 201, a helical blade 202;
an internally threaded post 301, an internal step 302, a second wrench clamping surface 303, a third central bore 304, a liquid outlet 305.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-7, an atomizer apparatus for fluidized bed drying and granulating of anhydrous calcium chloride comprises a liquid inlet connector 1 connected to a pump head, the other end of the liquid inlet connector 1 is connected to a nozzle 3, and a nozzle rotating body 2 is rotatably mounted inside the liquid inlet connector 1 and the nozzle 3. Through adopting the atomizer device of above-mentioned structure, can effectually solve and reduce dead bed, the uneven problem of granularity in the anhydrous calcium chloride production process, and then improve the production continuity.
Furthermore, one end of the liquid inlet joint 1 is provided with a first external thread section 101 used for being matched and connected with a pump head, the other end of the liquid inlet joint is provided with a second external thread section 105 used for being matched and connected with the nozzle 3, the center of the liquid inlet joint is provided with a first central hole 102 at one end connected with the pump head, the center of the liquid inlet joint is provided with a second central hole 104 at one end connected with the nozzle 3, and the middle part of the outer edge of the liquid inlet joint 1 is provided with a first wrench clamping surface 103 used for installation and disassembly. The liquid inlet joint 1 with the structure is mainly used for being connected with a pump head and is connected in a threaded fit mode, and therefore connecting efficiency and reliability are greatly improved. The first wrench clamping surface 103 can be conveniently disassembled by a wrench.
The size of the first central hole 102 determines the amount of the whole atomizing nozzle, if the size is too large, the pressure time of the nozzle is too long, the nozzle is cracked, calcium leakage liquid is leaked and scrapped directly, and if the size is too small, the pressure in the nozzle is insufficient, so that the material cannot be atomized, and the material cannot be atomized, but is atomized one drop by one drop, one line or not. Fine operation now occurs with minor modifications to adjust the individual showerhead flow rates.
Further, an inner step 302 is processed at one end of the nozzle 3, which is in butt joint with the liquid inlet joint 1, an inner thread column 301 for matching with a second external thread section 105 of the liquid inlet joint 1 is arranged on the inner wall of the inner step 302, a third central hole 304 is processed at the central position of the nozzle 3, and a cavity body, which is matched with a second central hole 104 of the liquid inlet joint 1, of the third central hole 304 forms an accommodating cavity body of the nozzle rotating body 2 together; the end of the third central hole 304 is transitionally provided with a liquid outlet 305, and the middle part of the nozzle 3 is provided with a second wrench clamping surface 303 for installation and disassembly. The atomization effect and the atomization area are mainly controlled through the nozzle 3, so that the atomization area of the side plate and the atomization area of the second spray head cannot be overlapped.
In the operation process, the calcium liquid is mainly atomized by the outlet of the nozzle 3, if the inclination of the liquid outlet 305 is too large, the atomization area becomes a cake, the cake is impacted on the side plate of the fluidized bed due to the too large area, or the cake and the 2 nd spray head are overlapped, and finally the effective area of the fluidized bed for opening the spray heads is reduced. If the inclination is too small, the calcium liquid sprayed out of one line can be sprayed on the wind catching plate directly without atomization. Therefore, it is necessary to design an appropriately sized inclination.
Further, the nozzle rotating body 2 comprises a rotating column 201, and helical blades 202 are uniformly distributed on the rotating column 201. The spray head rotating body 2 is used for the high-speed rotating part in the spray head and mainly controls the calcium liquid to rapidly rotate to prepare for spraying when the calcium liquid flows in the spray head.
The utility model discloses a working process and principle:
granulation production can be carried out when the granulation temperature of the anhydrous granulation fluidized bed reaches more than 250 degrees, the high-pressure atomizing spray heads are arranged in calcium chloride strains, when the pressure is 0.82-0.90Pma, the flow of the atomizing spray heads can be completely controlled through the spray heads to be 0.5m, 0.6m, 0.7m, 0.8m and can be adjusted at any time, the atomizing effect is unchanged in the adjustment process, the granularity is completely controlled in the national standard range in the whole granulation process, the continuous operation cycle of the anhydrous calcium chloride fluidized bed granulation is simultaneously promoted, the current nationwide period is 7-10 days, and the continuous operation cycle can be promoted to 60 days after the fixed high-pressure atomizing spray heads are used.
The above-mentioned embodiments are provided for explaining the present invention, and not for limiting the present invention, and any modifications and changes made to the present invention are within the spirit of the present invention and the scope of the claims and fall within the scope of the present invention.
Claims (4)
1. The utility model provides a be used for dry atomizer device of granulation of anhydrous calcium chloride fluidized bed which characterized in that: it is including being used for liquid inlet joint (1) that the pump head links to each other, the other end and nozzle (3) of liquid inlet joint (1) link to each other, rotatable cooperation in the inside of liquid inlet joint (1) and nozzle (3) is installed shower nozzle rotator (2).
2. The atomizer device of claim 1, wherein said atomizer device is adapted for fluidized bed drying and granulation of anhydrous calcium chloride, and comprises: one end of the liquid inlet joint (1) is provided with a first external thread section (101) which is used for being matched and connected with a pump head, the other end of the liquid inlet joint is provided with a second external thread section (105) which is used for being matched and connected with a nozzle (3), the center position of the liquid inlet joint and one end connected with the pump head are provided with a first central hole (102), the center position of the liquid inlet joint and one end connected with the nozzle (3) are provided with a second central hole (104), and the middle part of the outer edge of the liquid inlet joint (1) is provided with a first wrench clamping surface (103) which is used for installation and disassembly.
3. The atomizer device of claim 1, wherein said atomizer device is adapted for fluidized bed drying and granulation of anhydrous calcium chloride, and comprises: an inner step (302) is processed at one end, butted with the liquid inlet joint (1), of the nozzle (3), an inner wall of the inner step (302) is provided with an inner threaded column (301) matched with a second outer threaded section (105) of the liquid inlet joint (1), a third central hole (304) is processed at the center of the nozzle (3), and a cavity matched with a second central hole (104) of the liquid inlet joint (1) is formed by the third central hole (304) and a cavity matched with the second central hole (104) of the liquid inlet joint (1) to form an accommodating cavity of the sprayer rotating body (2) together; the end of the third central hole (304) is transitionally provided with a liquid outlet (305), and the middle part of the nozzle (3) is provided with a second wrench clamping surface (303) for installation and disassembly.
4. The atomizer device of claim 1, wherein said atomizer device is adapted for fluidized bed drying and granulation of anhydrous calcium chloride, and comprises: the sprayer rotating body (2) comprises a rotating column (201), and spiral blades (202) are uniformly distributed on the rotating column (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462844.6U CN210058176U (en) | 2019-04-08 | 2019-04-08 | Atomizing spray head device for drying and granulating anhydrous calcium chloride fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462844.6U CN210058176U (en) | 2019-04-08 | 2019-04-08 | Atomizing spray head device for drying and granulating anhydrous calcium chloride fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210058176U true CN210058176U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920462844.6U Active CN210058176U (en) | 2019-04-08 | 2019-04-08 | Atomizing spray head device for drying and granulating anhydrous calcium chloride fluidized bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210058176U (en) |
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2019
- 2019-04-08 CN CN201920462844.6U patent/CN210058176U/en active Active
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