CN204384895U - The fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium - Google Patents
The fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium Download PDFInfo
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- CN204384895U CN204384895U CN201420804842.8U CN201420804842U CN204384895U CN 204384895 U CN204384895 U CN 204384895U CN 201420804842 U CN201420804842 U CN 201420804842U CN 204384895 U CN204384895 U CN 204384895U
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Abstract
The utility model discloses the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium, comprise the water tank that recirculated cooling water is housed, be arranged at the revolution cooling cylinder above water tank and the drive unit for driving revolution cooling cylinder to rotate, described revolution cooling cylinder comprises feed zone, cooling section and discharging section, the top of described revolution cooling cylinder is provided with cooling water pipeline, described cooling water pipeline is provided with multiple shower nozzle for the outer wall spraying cooling water to revolution cooling cylinder, described water tank one side lower part and the below being positioned at discharging section is provided with water inlet pipe, the opposite side top of water tank and the below being positioned at feed zone is provided with overflow port.The utility model arranges revolution cooling cylinder, and arranges the water tank that recirculated cooling water is housed below revolution cooling cylinder, can improve the speed of cooling of material in revolution cooling cylinder; Cooling water pipeline and shower nozzle is provided with, by improving the speed of cooling of material further to revolution cooling cylinder spraying cooling water above revolution cooling cylinder.
Description
Technical field
The utility model belongs to cooling apparatus technical field, is specifically related to the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium.
Background technology
The content of ammonium molybdate product to monovalent base metal especially potassium there are certain requirements, and majority all requires to be less than 100ppm, and the source of potassium is for preparing the material oxidation molybdenum of ammonium molybdate.In molybdenum oxide, the content of potassium and existing forms affect final ammonium molybdate potassium content.Prepare the first step pickling of ammonium molybdate or to wash high soluble molybdenum oxide Main Function be exactly wash-out soluble metal impurity, comprise potassium.High soluble molybdenum oxide refers in molybdenum oxide and accounts for more than 99% of the total molybdenum amount of molybdenum oxide with the mass percentage of the molybdenum of molybdic oxide form existence.In high soluble molybdenum oxide, the content of potassium is fixed value, cannot change in roasting process, but we find, as long as control the cooling process after coming out of the stove well, the existing forms of part potassium can be changed, increase it water-soluble, make it wash in ammonium molybdate preparation process or in acid pickling step wash-out more, thus the ammonium molybdate potassium content of final preparation is reduced.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned the deficiencies in the prior art, to provide the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium.This device arranges revolution cooling cylinder, and material is moved by the rotation of revolution cooling cylinder, and arranges the water tank that recirculated cooling water is housed below revolution cooling cylinder, can improve the speed of cooling of material in revolution cooling cylinder; Cooling water pipeline and shower nozzle is provided with, by improving the speed of cooling of material further to revolution cooling cylinder spraying cooling water above revolution cooling cylinder.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium, it is characterized in that, comprise the water tank that recirculated cooling water is housed, be arranged at the revolution cooling cylinder above water tank and the drive unit for driving revolution cooling cylinder to rotate, described revolution cooling cylinder comprises feed zone, cooling section and discharging section, the top of described revolution cooling cylinder is provided with cooling water pipeline, described cooling water pipeline is provided with multiple shower nozzle for the outer wall spraying cooling water to revolution cooling cylinder, described water tank one side lower part and the below being positioned at discharging section is provided with water inlet pipe, the opposite side top of water tank and the below being positioned at feed zone is provided with overflow port.
The fast cooling device of high soluble molybdenum oxide needed for above-mentioned a kind of production of molybdic ammonium, it is characterized in that, the speed reduction unit that described drive unit comprises motor and is connected with motor, the output shaft of described speed reduction unit is provided with driving toothed gear, described revolution cooling cylinder is set with follower gear, between described driving toothed gear and follower gear, driving chain is installed.
Needed for above-mentioned a kind of production of molybdic ammonium, the fast cooling device of high soluble molybdenum oxide, is characterized in that, also comprise feed-pipe, and one end of described feed-pipe is connected with feed zone, and the other end of feed-pipe is connected with the discharge nozzle being positioned at the stoving oven turning round cooling cylinder upstream.
Needed for above-mentioned a kind of production of molybdic ammonium, the fast cooling device of high soluble molybdenum oxide, is characterized in that, the inwall of described revolution cooling cylinder is provided with multiple switch-plate, and multiple described switch-plate is laid along the turning direction spiral surrounding of revolution cooling cylinder.
Needed for above-mentioned a kind of production of molybdic ammonium, the fast cooling device of high soluble molybdenum oxide, is characterized in that, the exit end of described discharging section is provided with discharge bucket.
Needed for above-mentioned a kind of production of molybdic ammonium, the fast cooling device of high soluble molybdenum oxide, is characterized in that, described discharge bucket is provided with dust collection pipe.
Needed for above-mentioned a kind of production of molybdic ammonium, the fast cooling device of high soluble molybdenum oxide, is characterized in that, the bottom of described cooling section is immersed in the recirculated cooling water in water tank.
Needed for above-mentioned a kind of production of molybdic ammonium, the fast cooling device of high soluble molybdenum oxide, is characterized in that, described revolution cooling cylinder is provided with the housing for covering cooling section, water tank, cooling water pipeline and shower nozzle.
Needed for above-mentioned a kind of production of molybdic ammonium, the fast cooling device of high soluble molybdenum oxide, is characterized in that, on described housing and the top being positioned at cooling water pipeline is provided with gas exhaust duct.
The utility model compared with prior art has the following advantages:
1, the utility model arranges revolution cooling cylinder, and material is followed switch-plate by the rotation of turning round cooling cylinder and moves, and arranges the water tank that recirculated cooling water is housed below revolution cooling cylinder, can improve the speed of cooling of material in revolution cooling cylinder.
2, the utility model is provided with cooling water pipeline and shower nozzle above revolution cooling cylinder, by improving the speed of cooling of material further to revolution cooling cylinder spraying cooling water.
3, the utility model preferably arranges multiple switch-plate at the inwall of revolution cooling cylinder, and multiple switch-plate is laid along the turning direction spiral surrounding of revolution cooling cylinder, revolution cooling cylinder drives switch-plate to rotate when rotating thus plays a role in promoting to the material in revolution cooling cylinder, ensures that material moves forward smoothly.
4, the utility model preferably installs the housing for covering cooling section, water tank, cooling water pipeline and shower nozzle on revolution cooling cylinder, the water that can prevent shower nozzle from spraying in process of cooling disorderly spatters everywhere, and the hot water produced after can preventing the water coolant of ejection and turning round the heat exchange of cooling cylinder wall contacts damages personnel.
Below in conjunction with drawings and Examples, technical solutions of the utility model are described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model fast cooling device.
Description of reference numerals:
1-water tank; 1-1-water inlet pipe; 1-2-overflow port;
2-1-feed zone; 2-2-cooling section; 2-3-discharging section;
3-cooling water pipeline; 4-shower nozzle; 5-discharge bucket;
5-1-dust collection pipe; 6-motor; 7-speed reduction unit;
8-driving toothed gear; 9-follower gear; 10-driving chain;
11-discharge nozzle; 12-feed-pipe; 13-switch-plate;
14-housing; 15-gas exhaust duct.
Embodiment
Embodiment 1
As shown in Figure 1, the fast cooling device of high soluble molybdenum oxide needed for the production of molybdic ammonium of the present embodiment, comprise the water tank 1 that recirculated cooling water is housed, be arranged at the revolution cooling cylinder above water tank and the drive unit for driving revolution cooling cylinder to rotate, described revolution cooling cylinder comprises feed zone 2-1, cooling section 2-2 and discharging section 2-3, the top of described revolution cooling cylinder is provided with cooling water pipeline 3, described cooling water pipeline 3 is provided with multiple shower nozzle 4 for the outer wall spraying cooling water to revolution cooling cylinder, described water tank 1 one side lower part and the below being positioned at discharging section 2-3 is provided with water inlet pipe 1-1, the opposite side top of the water tank 1 and below being positioned at feed zone 2-1 is provided with overflow port 1-2.
As shown in Figure 1, in the present embodiment, the speed reduction unit 7 that described drive unit comprises motor 6 and is connected with motor 6, the output shaft of described speed reduction unit 7 is provided with driving toothed gear 8, described revolution cooling cylinder is set with follower gear 9, between described driving toothed gear 8 and follower gear 9, driving chain 10 is installed.
As shown in Figure 1, in the present embodiment, also comprise feed-pipe 12, one end of described feed-pipe 12 is connected with feed zone 2-1, and the other end of feed-pipe 12 is connected with the discharge nozzle 11 being positioned at the stoving oven turning round cooling cylinder upstream.
As shown in Figure 1, in the present embodiment, the inwall of described revolution cooling cylinder is provided with multiple switch-plate 13, and multiple described switch-plate 3 is laid along the turning direction spiral surrounding of revolution cooling cylinder.
As shown in Figure 1, in the present embodiment, the exit end of described discharging section 2-3 is provided with discharge bucket 5.
As shown in Figure 1, in the present embodiment, described discharge bucket 5 is provided with dust collection pipe 5-1.
As shown in Figure 1, in the present embodiment, the bottom of described cooling section 2-2 is immersed in the recirculated cooling water in water tank 1.
As shown in Figure 1, in the present embodiment, described revolution cooling cylinder is provided with the housing 14 for covering cooling section 2-2, water tank 1, cooling water pipeline 3 and shower nozzle 4.
As shown in Figure 1, in the present embodiment, on described housing 14 and the top being positioned at cooling water pipeline 3 is provided with gas exhaust duct 15.
The working process of fast cooling device of the present utility model is: the high soluble molybdenum oxide material (hereinafter referred to as material) discharged from the discharge nozzle 11 of stoving oven sends into the feed zone 2-1 turning round cooling cylinder through feed-pipe 12, material is advanced past cooling section 2-2 by the rotation of turning round cooling cylinder, and the water coolant that the recirculated cooling water in water tank 1 and shower nozzle 4 spray cools the cooling section 2-2 of revolution cooling cylinder thus realizes cooling the material in cooling section 2-2 simultaneously; Continuing to move forward through the rotation of the cooled material of cooling section 2-2 with revolution cooling cylinder, through turning round the discharging section 2-3 discharging of cooling cylinder, realizing the quick cooling of material.
The above; it is only preferred embodiment of the present utility model; not any restriction is done to the utility model; every above embodiment is done according to utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (9)
1. the fast cooling device of high soluble molybdenum oxide needed for a production of molybdic ammonium, it is characterized in that, comprise the water tank (1) that recirculated cooling water is housed, be arranged at the revolution cooling cylinder above water tank and the drive unit for driving revolution cooling cylinder to rotate, described revolution cooling cylinder comprises feed zone (2-1), cooling section (2-2) and discharging section (2-3), the top of described revolution cooling cylinder is provided with cooling water pipeline (3), described cooling water pipeline (3) is provided with multiple shower nozzle (4) for the outer wall spraying cooling water to revolution cooling cylinder, described water tank (1) side lower part and the below being positioned at discharging section (2-3) is provided with water inlet pipe (1-1), the opposite side top of water tank (1) and the below being positioned at feed zone (2-1) is provided with overflow port (1-2).
2. the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium according to claim 1, it is characterized in that, the speed reduction unit (7) that described drive unit comprises motor (6) and is connected with motor (6), the output shaft of described speed reduction unit (7) is provided with driving toothed gear (8), described revolution cooling cylinder is set with follower gear (9), driving chain (10) is installed between described driving toothed gear (8) and follower gear (9).
3. the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium according to claim 1, it is characterized in that, also comprise feed-pipe (12), one end of described feed-pipe (12) is connected with feed zone (2-1), and the other end of feed-pipe (12) is connected with the discharge nozzle (11) being positioned at the stoving oven turning round cooling cylinder upstream.
4. the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium according to claim 3, it is characterized in that, the inwall of described revolution cooling cylinder is provided with multiple switch-plate (13), and multiple described switch-plate (3) is laid along the turning direction spiral surrounding of revolution cooling cylinder.
5. the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium according to claim 1, is characterized in that, the exit end of described discharging section (2-3) is provided with discharge bucket (5).
6. the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium according to claim 1, is characterized in that, described discharge bucket (5) is provided with dust collection pipe (5-1).
7. the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium according to claim 1, is characterized in that, the bottom of described cooling section (2-2) is immersed in the recirculated cooling water in water tank (1).
8. the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium according to claim 1, it is characterized in that, described revolution cooling cylinder being provided with the housing (14) for covering cooling section (2-2), water tank (1), cooling water pipeline (3) and shower nozzle (4).
9. the fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium according to claim 8, is characterized in that, described housing (14) is upper and the top being positioned at cooling water pipeline (3) is provided with gas exhaust duct (15).
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|---|---|---|---|
| CN201420804842.8U CN204384895U (en) | 2014-12-17 | 2014-12-17 | The fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium |
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| CN201420804842.8U CN204384895U (en) | 2014-12-17 | 2014-12-17 | The fast cooling device of high soluble molybdenum oxide needed for a kind of production of molybdic ammonium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088279A (en) * | 2017-12-12 | 2018-05-29 | 无锡市金来生物科技有限公司 | Material cooling tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088279A (en) * | 2017-12-12 | 2018-05-29 | 无锡市金来生物科技有限公司 | Material cooling tower |
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