CN212093107U - A screening plant that is arranged in broken production product granularity of titanium sponge - Google Patents
A screening plant that is arranged in broken production product granularity of titanium sponge Download PDFInfo
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- CN212093107U CN212093107U CN202020739775.1U CN202020739775U CN212093107U CN 212093107 U CN212093107 U CN 212093107U CN 202020739775 U CN202020739775 U CN 202020739775U CN 212093107 U CN212093107 U CN 212093107U
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Abstract
A screening device for product granularity in titanium sponge crushing production comprises a cylinder, a circular ring, a large cylindrical screen, a shaft bracket and a transmission shaft; a large cylindrical screen is arranged in the cylinder body and is connected with the large cylindrical screen through a circular ring; the transmission shaft is provided with a shaft bracket; a cylindrical fine screen is arranged between the cylindrical large screen and the shaft support; the inner circular surface of the cylindrical fine screen is fixedly connected with the shaft support, and the outer circular surface of the cylindrical fine screen is connected with the inner circular surface of the cylindrical fine screen through round steel; the length of the cylindrical fine screen is greater than that of the cylindrical large screen; the length of the large cylindrical screen is greater than that of the cylinder; the utility model overcomes the technical problem that the product with qualified granularity becomes the product with unqualified granularity after being crushed for the second time, and increases the grade rate and the qualification rate of the product; the use of a vibrating screen is avoided, the noise of a production workshop is reduced, the hearing of an operator is protected, and occupational diseases are reduced; the last screening process of the titanium sponge crushing production is removed, and the production time is shortened.
Description
Technical Field
The utility model relates to a titanium sponge's apparatus for producing, in particular to a screening plant that is arranged in the broken production of titanium sponge product granularity.
Background
The whole process for industrially producing the titanium sponge mainly comprises chlorination, magnesium electrolysis, titanium sponge reduction distillation and titanium sponge crushing and packaging processes. The packaging of the titanium sponge products is very strict, and the products cannot contain any impurities of non-titanium products such as iron nails, cotton threads, rubber, welding slag and the like, so that metal equipment and metal pipelines are arranged in the whole production workshop during crushing and packaging, the requirement on the granularity of the titanium sponge products is particularly strict, the granularity of the products cannot exceed the standard requirement, and otherwise the whole batch of products is returned as unqualified products. The method comprises the following steps that after being crushed by a coarse crusher, sponge titanium enters a medium crusher through a conveyor belt, products are crushed by the medium crusher and then pass through a vibrating screen, the vibrating screen is used for classifying the products with two particle sizes, the products with the particle sizes reaching the particle sizes required by the medium crusher enter a fine crusher for crushing, unqualified products with large particle sizes pass through the medium crusher for crushing, the products with unqualified particle sizes enter the fine crusher for crushing after the particle sizes are qualified, the products with the large particle sizes pass through the medium crusher for crushing, and then the products with the two particle. According to the requirement of the national standard product on the granularity of 0.83-25.4mm, the product with the granularity of more than 25.4mm needs to be crushed by a fine crusher, and the product with qualified granularity is treated by the next procedure. When the particle size is completely controlled below 25.4mm, part of the product with the particle size smaller than 0.83mm is sieved again, and according to production practice, the size of the mesh of the sieve is required to be 2mm when the product with the particle size of 0.83mm is separated. In view of the above, there are the following problems: the noise of the vibrating screen is high, and the physical health of operators is seriously injured; after the product is crushed by the middle crusher, the qualified product with the product granularity smaller than 25.4mm is crushed by the fine crusher, and partial product is crushed with the unqualified granularity smaller than 0.83mm, so that the qualified rate of the product is reduced; after the particle size is smaller than 25.4mm after being crushed by the fine crusher, a product with the particle size smaller than 0.83mm is separated through one-time screening, and the production period is prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a vibrating screen who solves among the broken production process of titanium sponge sends thorn ear sound, the qualified product of titanium sponge granularity is become the defective work by the secondary crushing and the long technical problem of broken production process.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a screening device for product granularity in titanium sponge crushing production comprises a cylinder body 1, a circular ring 2, a large cylindrical screen 3, a shaft bracket 5 and a transmission shaft 6; a large cylindrical screen 3 is arranged in the cylinder body 1 and is connected with the cylinder body through a circular ring 2; the transmission shaft 6 is provided with a shaft bracket 5;
a cylindrical fine screen 4 is arranged between the cylindrical large screen 3 and the shaft bracket 5;
the inner circular surface of the cylindrical fine screen 4 is fixedly connected with the shaft bracket 5, and the outer circular surface of the cylindrical fine screen 4 is connected with the inner circular surface of the cylindrical fine screen 4 through round steel 7;
the length of the cylindrical fine screen 4 is greater than that of the cylindrical large screen 3; the length of the cylindrical large screen 3 is greater than that of the cylinder body 1;
the cylindrical fine screen 4 is provided with more than 50 holes, and the specification of the holes is 2 beta 2mm square holes or circular holes with the aperture phi 2 mm.
Adopt above-mentioned technical scheme this beneficial effect to be:
1. the utility model overcomes qualified particle size product becomes the technical problem of the unqualified product of granularity by the after-crushing, has increased the grade rate and the qualification rate of product.
2. The utility model discloses avoid using the shale shaker, reduce the noise in workshop, protect operative employee's hearing, reduce the emergence of occupational disease.
3. The utility model discloses detach the last screening process of the broken production of titanium sponge, shortened production time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-cylinder body, 2-circular ring, 3-cylinder large screen, 4-cylinder fine screen, 5-shaft bracket, 6-transmission shaft and 7-round steel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the screening device for the product granularity in the titanium sponge crushing production comprises a cylinder body 1, a circular ring 2, a large cylindrical screen 3, a shaft bracket 5 and a transmission shaft 6; a large cylindrical screen 3 is arranged in the cylinder body 1 and is connected with the cylinder body through a circular ring 2; the transmission shaft 6 is provided with a shaft support 5.
A cylindrical fine screen 4 is further provided between the cylindrical large screen 3 and the shaft support 5.
The inner circular surface of the cylindrical fine screen 4 is fixedly connected with the shaft bracket 5, and the outer circular surface of the cylindrical fine screen 4 is connected with the inner circular surface of the cylindrical fine screen 4 through round steel 7; the round steel 7 has the function of not preventing the product from being smoothly output from the screen and playing a role of fixing the screen.
The round steel 7 sets up 3~5, evenly distributed on the circumference.
The length of the cylindrical fine screen 4 is greater than that of the cylindrical large screen 3; the length of the cylindrical large screen 3 is greater than that of the cylinder body 1; the purpose is to facilitate the collection of the separated products.
The cylindrical fine screen 4 is provided with more than 50 holes, and the specification of the holes is 2 beta 2mm square holes or circular holes with the aperture phi 2 mm.
The large cylindrical screen 3 is provided with more than 50 holes, and the hole specification is 25 beta 25mm square holes or circular holes with the hole diameter phi of 30 mm.
6 axis of transmission shaft and water flat line are 10~25 contained angles, and the purpose is the unloading speed and the screening effect of product in guaranteeing drum fine screen cloth 4 and drum large screen cloth 3 better.
The top end of the transmission shaft 6 is connected with a transmission device.
In the broken process of titanium sponge, the titanium sponge product is carried by chute or belt after the broken breaker in the process the utility model discloses a screening plant, titanium sponge advance into drum big screen cloth 3, under the rotation of transmission shaft 6, drum big screen cloth 3 divide into the product for being greater than 25mm and being less than the two-stage of 25mm granularity, and the product that the granularity is greater than 25mm carries thin breaker breakage through drum big screen cloth 3 bottom. And the product with the granularity smaller than 25mm enters the cylinder fine screen 4, the cylinder fine screen 4 divides the granularity of the product into two levels, the product with qualified granularity is conveyed to a packaging procedure for product packaging, and the product with unqualified granularity enters the inner wall of the cylinder body 1 and is collected and processed at the bottom end of the cylinder body 1.
The utility model discloses the effectual qualified product of granularity of having overcome is by the technical problem of secondary crushing becoming the unqualified product of granularity, has solved shale shaker noise production technical problem in the broken production process of titanium sponge, shortens the broken production time of titanium sponge, reaches the purpose that increases product percent of pass, noise reduction, improves operative employee's work place.
Claims (4)
1. A screening device for product granularity in titanium sponge crushing production comprises a cylinder (1), a circular ring (2), a large cylinder screen (3), a shaft bracket (5) and a transmission shaft (6); a large cylindrical screen (3) is arranged in the cylinder body (1) and is connected with the cylinder body through a circular ring (2); the transmission shaft (6) is provided with a shaft bracket (5); the method is characterized in that:
a cylindrical fine screen (4) is also arranged between the cylindrical large screen (3) and the shaft bracket (5);
the inner circular surface of the cylindrical fine screen (4) is fixedly connected with the shaft support (5), and the outer circular surface of the cylindrical fine screen is connected with the inner circular surface of the cylindrical fine screen (4) through round steel (7);
the length of the cylindrical fine screen (4) is greater than that of the cylindrical large screen (3); the length of the cylinder big screen (3) is larger than that of the cylinder body (1);
the cylindrical fine screen (4) is provided with more than 50 holes, and the hole specification is 2 beta 2mm square holes or circular holes with the hole diameter phi 2 mm.
2. The device for screening the product granularity in the crushing production of the titanium sponge according to claim 1, is characterized in that: the large cylindrical screen (3) is provided with more than 50 holes, and the hole specification is 25 beta square holes or circular holes with the hole diameter of phi 30 mm.
3. The device for screening the product granularity in the crushing production of the titanium sponge according to claim 1, is characterized in that: the axis of the transmission shaft (6) forms an included angle of 10-25 degrees with the horizontal line.
4. The device for screening the product granularity in the crushing production of the titanium sponge according to claim 1, is characterized in that: round steel (7) set up 3~5, evenly distributed is on the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020739775.1U CN212093107U (en) | 2020-05-08 | 2020-05-08 | A screening plant that is arranged in broken production product granularity of titanium sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020739775.1U CN212093107U (en) | 2020-05-08 | 2020-05-08 | A screening plant that is arranged in broken production product granularity of titanium sponge |
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| Publication Number | Publication Date |
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| CN212093107U true CN212093107U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020739775.1U Active CN212093107U (en) | 2020-05-08 | 2020-05-08 | A screening plant that is arranged in broken production product granularity of titanium sponge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420863A (en) * | 2020-05-08 | 2020-07-17 | 遵义钛业股份有限公司 | Screening device for product granularity in titanium sponge crushing production |
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2020
- 2020-05-08 CN CN202020739775.1U patent/CN212093107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420863A (en) * | 2020-05-08 | 2020-07-17 | 遵义钛业股份有限公司 | Screening device for product granularity in titanium sponge crushing production |
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