CN215695596U

CN215695596U - High-efficient device that sieves of carbon molecular sieve raw materials

Info

Publication number: CN215695596U
Application number: CN202121686606.7U
Authority: CN
Inventors: 吴桂星
Original assignee: Huzhou Xin'aoli Adsorption Materials Co ltd
Current assignee: Huzhou Xin'aoli Adsorption Materials Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-02-01
Anticipated expiration: 2031-07-23

Abstract

The utility model provides a high-efficiency sieving device for carbon molecular sieve raw materials, which comprises a sieving case, a roller screen, a sliding lantern ring, a driving gear ring, a feeding pipeline and a discharging pipeline, wherein the upper part of the sieving case is formed into a sieving space, the lower part of the sieving case is a blanking space, the roller screen is transversely and rotatably arranged in the sieving space, the roller screen is formed into a through cylindrical structure, the side edge of the roller screen is provided with a screen surface, the two ends of the roller screen are sleeved with the sliding lantern ring and axially and rotatably arranged by using the sliding lantern ring, one end of the roller screen is fixedly sleeved with the driving gear ring, the driving gear ring is positioned outside the sieving case and connected with a driving device, one end of the roller screen is a feeding end, the other end of the roller screen is a discharging end, the feeding pipeline is fixedly connected on the filtering case corresponding to the feeding end, and the sieving device has the advantages of continuous and stable work, high fineness of processed materials, The advantage of effectual sieving can effectively improve the efficiency of production.

Description

High-efficient device that sieves of carbon molecular sieve raw materials

Technical Field

The utility model relates to equipment for improving the processing efficiency of a carbon molecular sieve material, in particular to a high-efficiency sieving device for a carbon molecular sieve raw material.

Background

The carbon molecular sieve is a high-efficiency adsorption material, the raw material of the carbon molecular sieve is a carbon powder material, the powder material is pressed into a columnar structure, the carbon molecular sieve contains a large number of micropores with the diameter of 0.4nm, the instantaneous affinity of the micropores and oxygen molecules is strong, and all the micropores can be used for efficiently separating oxygen and nitrogen in air; in order to achieve the required microporous structure of the carbon molecular sieve, the material needs to be crushed and ground, an auxiliary agent is added into the ground material, and the ground material is formed, the granularity of the ground material does not completely meet the production requirement, the ground material also contains a lot of particles which do not meet the requirement, if the grinding is directly carried out, the uniformity of micropores in the carbon molecular sieve is damaged, the adsorption efficiency is influenced, the ground material also needs to be sieved, the qualified material subjected to sieving enters the next step process, the part which cannot be sieved needs to be ground again, the sieving efficiency of the existing sieving device is low, the material needs to be fed frequently, the sieving area is insufficient, the material cannot be effectively separated, the workload of secondary grinding is increased, the energy consumption is increased, the production cost is increased, and the quality of the product is not favorably improved.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the high-efficiency sieving device for the carbon molecular sieve raw material.

The technical scheme adopted by the utility model for solving the problems is as follows: the sieving device comprises a sieving machine case, a roller screen, a sliding lantern ring, a driving gear ring, a feeding pipeline and a discharging pipeline, wherein the upper part of the sieving machine case is formed into a sieving space, the lower part of the sieving machine case is a discharging space, the roller screen is transversely and rotatably arranged in the sieving space, the roller screen is formed into a through tubular structure, the side edge of the roller screen is provided with a screen surface, two ends of the roller screen are sleeved with the sliding lantern ring and are axially and rotatably arranged by using the sliding lantern ring, one end of the roller screen is fixedly sleeved with the driving gear ring which is positioned outside the sieving machine case and connected with a driving device, one end of the roller screen is a feeding end, the other end of the roller screen is a discharging end, the feeding pipeline is fixedly connected to the filter machine case corresponding to the feeding end, the feeding pipeline extends from the outside of the filter machine case to the space in the roller screen, and the discharging pipeline is fixedly connected to the filter machine case corresponding to the discharging end, the relative height of the feeding pipeline is higher than that of the discharging pipeline, and a discharging opening is arranged at the bottommost part of the discharging space.

This device is a device that is used for high-efficient branch of granularity of processing raw materials of carbon molecular sieve to sieve, it is continuously stable to have work, the fineness of processing material is high, sieve effectual advantage, can effectively improve the efficiency of production, improve the quality of product, realize the high characteristic in uniformity in the inside space of carbon molecular sieve, equipment can be long-time continuous work, reduce the consumption of the energy, be favorable to controlling manufacturing cost, and the quality of fashioned product is balanced, the substandard product reduces, promote the quality, improve the economic benefits of enterprise, be favorable to the product to develop the market.

Divide the sieve through setting up the roller screen cloth in this structure, the raw materials that need sieve are put into to the inside of roller screen cloth, rotation through the roller screen cloth, produce radial centrifugal force, the raw materials sees through the outside that the space of screen cloth reachd the roller screen cloth, and fall into the unloading space, and leave the quick-witted case that sieves along the feed opening of bottom, this partial raw materials is certified products, can be used for processing afterwards, and the raw materials that can't pass through roller screen cloth side removes to the other end, and finally leave the roller screen cloth from the discharge end, this partial raw materials is the defective work, need grind again, through setting up charge-in pipeline and discharge pipeline, reinforced and the ejection of compact that can last, do not need shut down work, the efficiency of sieving, and the working structure is sealed relatively, reduce material dissipation, improve the clean degree of processing environment.

Furthermore, both ends of the roller screen are provided with fixing rings, a cylindrical filter screen is wound between the fixing rings, and the fixing rings clamp the filter screen and keep the whole circumference of the roller screen. The roller screen forms the cylindric structure, and the retainer plate through mainly going on finalizing the design at both ends, the corresponding shaping of filter screen can improve filterable effect after keeping good circularity.

Furthermore, the blanking space is formed into a space structure which is gradually reduced downwards, the blanking space is directly communicated with the sieving space on the upper part, a connecting ring opening is arranged on the blanking opening, and a conveying pipeline is connected to the connecting ring opening. The unloading space reduces downwards gradually, can concentrate the ejection of compact, improves the machining efficiency of raw materials to can lug connection pipeline, improve holistic production efficiency.

Furthermore, a toothed belt is sleeved outside the driving gear ring and connected to a motor, and the motor drives the roller screen to rotate through the toothed belt. The toothed belt is connected with a driving structure, has high synchronism, and is suitable for a low-load and high-speed working environment.

Furthermore, the feeding pipeline and the discharging pipeline are provided with inclined sections, the inclined sections of the feeding pipeline downwards obliquely enter the sieving machine box, and the inclined sections of the discharging pipeline downwards obliquely leave the sieving machine box. The inclined section can guide the raw materials to the right position quickly, and the working efficiency is improved.

Compared with the prior art, the utility model has the following advantages and effects: this device is a device that is used for high-efficient branch of granularity of processing raw materials of carbon molecular sieve to sieve, it is continuously stable to have work, the fineness of processing material is high, sieve effectual advantage, can effectively improve the efficiency of production, improve the quality of product, realize the high characteristic in uniformity in the inside space of carbon molecular sieve, equipment can be long-time continuous work, reduce the consumption of the energy, be favorable to controlling manufacturing cost, and the quality of fashioned product is balanced, the substandard product reduces, promote the quality, improve the economic benefits of enterprise, be favorable to the product to develop the market.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the figure: 1. the screening machine comprises a screening machine box, 2, a roller screen, 3, a sliding lantern ring, 4, a driving gear ring, 5, a feeding pipeline, 6, a discharging pipeline, 7, a discharging opening, 8, a fixing ring, 9 and a connecting ring opening.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

A high-efficiency sieving device for carbon molecular sieve raw materials comprises a sieving case 1, a roller screen 2, a sliding lantern ring 3, a driving gear ring 4, a feeding pipeline 5 and a discharging pipeline 6, wherein the upper part of the sieving case 1 is formed into a sieving space, the lower part of the sieving case is a discharging space, the roller screen 2 is transversely and rotatably arranged in the sieving space, the roller screen 2 is formed into a through cylindrical structure, the side edge of the roller screen is provided with a screen surface, the two ends of the roller screen 2 are sleeved with the sliding lantern ring 3 and are axially and rotatably arranged by using the sliding lantern ring 3, one end of the roller screen 2 is fixedly sleeved with the driving gear ring 4, the driving gear ring 4 is positioned outside the sieving case 1 and is connected with a driving device, one end of the roller screen 2 is a feeding end, the other end of the roller screen is a discharging end, the feeding pipeline 5 is fixedly connected to the filtering case corresponding to the feeding end, the feeding pipeline 5 extends from the outside of the filtering case to the space inside the roller screen 2, the filter case corresponding to the discharge end is fixedly connected with a discharge pipeline 6, the relative height of the feed pipeline 5 is higher than that of the discharge pipeline 6, and a discharge opening 7 is arranged at the bottommost part of the discharge space.

The two ends of the roller screen 2 are provided with fixing rings 8, a cylindrical filter screen is wound between the fixing rings 8, and the fixing rings 8 tightly clamp the filter screen and keep the whole circumference of the roller screen 2.

The blanking space molding is a space structure which is gradually reduced downwards, the blanking space is directly communicated with the sieving space on the upper part, a connecting ring opening 9 is arranged on the blanking opening 7, and a conveying pipeline is connected to the connecting ring opening 9.

The toothed belt is sleeved outside the driving gear ring 4 and connected to a motor, and the motor drives the roller screen 2 to rotate through the toothed belt.

The feeding pipeline 5 and the discharging pipeline 6 are both provided with inclined sections, the inclined sections of the feeding pipeline 5 downwards and obliquely enter the sieving case 1, and the inclined sections of the discharging pipeline 6 downwards and obliquely leave the sieving case 1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that the present embodiments be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high-efficient device that sieves of carbon molecular sieve raw materials which characterized in that: the sieving device comprises a sieving machine case (1), a roller screen (2), a sliding sleeve ring (3), a driving gear ring (4), a feeding pipeline (5) and a discharging pipeline (6), wherein the upper part of the sieving machine case (1) is formed into a sieving space, the lower part of the sieving machine case is a discharging space, the roller screen (2) is transversely arranged in the sieving space in a rotating way, the roller screen (2) is formed into a through tubular structure, the side edge of the roller screen is set into a screen surface, the two ends of the roller screen (2) are sleeved with the sliding sleeve ring (3) and are axially arranged in a rotating way by using the sliding sleeve ring (3), the driving gear ring (4) is fixedly sleeved at one end of the roller screen (2), the driving gear ring (4) is positioned outside the sieving machine case (1) and is connected with a driving device, one end of the roller screen (2) is a feeding end, the other end is a discharging end, the feeding pipeline (5) is fixedly connected on the filtering machine case corresponding to the feeding end, the feeding pipeline (5) extends from the outside of the filter case to the space in the roller screen (2), the discharging pipeline (6) is fixedly connected to the filter case corresponding to the discharging end, the relative height of the feeding pipeline (5) is higher than that of the discharging pipeline (6), and the bottommost part of the discharging space is provided with a discharging opening (7).

2. The high-efficiency sieving device for the carbon molecular sieve raw material according to claim 1, characterized in that: the two ends of the roller screen (2) are provided with fixing rings (8), the cylindrical filter screen is wound between the fixing rings (8), and the fixing rings (8) clamp the filter screen and keep the whole circumference of the roller screen (2).

3. The high-efficiency sieving device for the carbon molecular sieve raw material according to claim 1, characterized in that: the blanking space molding is a space structure which is gradually reduced downwards, the blanking space is directly communicated with the sieving space on the upper part, a connecting ring opening (9) is arranged on the blanking opening (7), and a conveying pipeline is connected to the connecting ring opening (9).

4. The high-efficiency sieving device for the carbon molecular sieve raw material according to claim 1, characterized in that: the toothed belt is sleeved outside the driving gear ring (4) and connected to a motor, and the motor drives the roller screen (2) to rotate through the toothed belt.

5. The high-efficiency sieving device for the carbon molecular sieve raw material according to claim 1, characterized in that: the feeding pipeline (5) and the discharging pipeline (6) are provided with inclined sections, the inclined sections of the feeding pipeline (5) obliquely enter the sieving case (1) downwards, and the inclined sections of the discharging pipeline (6) obliquely leave the sieving case (1) downwards.