Classified screening and impurity removing device for sulfur autotrophic filter material

Abstract

The utility model provides a classified screening and impurity removing device for a sulfur autotrophic filter material, and belongs to the technical field of environmental protection engineering. Comprising a supporting plate, a servo motor installed on the outer surface of the supporting plate in a matched mode, a driving shaft fixedly connected to the output end of the servo motor through a coupler, a coarse screening barrel fixedly arranged at the penetrating end of the driving shaft in a sleeving mode, and a fine screening barrel fixedly connected to the outer end face of the coarse screening barrel. And the material receiving discs are respectively arranged under the coarse screening barrel and the fine screening barrel. Through cooperation of all parts in the screening mechanism and the feeding mechanism, classified screening and impurity removal and intermittent feeding can be achieved at the same time through a single driving source, so that the situation that a screening barrel is blocked due to the too high feeding speed is avoided, the downtime caused by blockage clearing can be greatly shortened, and the screening efficiency is improved. And the overall operation cost of the equipment can be reduced, so that the effect of improving the overall production efficiency of the equipment is achieved while the production continuity is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the environmental protection engineering technical field, and specifically relates to a sulfur autotrophic filter material grading screening and impurity removing device. BACKGROUND

[0002] The sulfur autotrophic filter material grading screening and impurity removing device can effectively remove non-active substances and other impurities such as sand, soil and organic matter in the sulfur autotrophic filter material through screening and impurity removing, thereby improving the purity of the filter material, and the high-purity filter material helps to improve the biological activity and processing efficiency of the filter material.

[0003] Some sulfur autotrophic filter material grading screening and impurity removing devices in the prior art usually have the defect that the feeding speed is too fast to cause the clogging of the screening barrel during the grading screening and impurity removing process, and the clogging of the screening barrel can cause the sulfur autotrophic filter material to be difficult to pass through smoothly, thereby forcing the production line to stop or slow down the running speed, reducing the overall production efficiency, and the frequent cleaning and dredging work can increase the additional downtime, further prolonging the production cycle. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a sulfur autotrophic filter material grading screening and impurity removing device, and aims at solving the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A sulfur autotrophic filter material grading screening and impurity removing device, comprising a screening mechanism, a support plate, a servo motor adaptedly installed on the outer surface of the support plate, a drive shaft fixedly connected to the output end of the servo motor through a shaft coupling, a coarse screening barrel fixedly sleeved on the penetrating end of the drive shaft, a fine screening barrel fixedly connected to the outer end surface of the coarse screening barrel, and a material collecting disc arranged below the coarse screening barrel and the fine screening barrel, respectively.

[0007] And a feeding mechanism arranged on the outer surface of the support plate and matched with the coarse screening barrel.

[0008] As a preferred scheme of the utility model, the feeding mechanism comprises a feeding barrel arranged on the outer side of the coarse screening barrel, a first belt pulley fixedly connected to the outer surface of the drive shaft, a belt sleeved on the outer surface of the first belt pulley, and a second belt pulley sleeved on the inner surface of the other end of the belt.

[0009] As a preferred scheme of the utility model, the feeding mechanism further includes a driven shaft fixedly connected to the inner surface of the second belt pulley, a rotating disc fixedly sleeved to the outer surface of the driven shaft, a driving column fixedly installed to the outer side of the rotating disc, and a brake wheel fixedly sleeved to the outer surface of the driven shaft and matched with the driving column.

[0010] As a preferred scheme of the utility model, the outer surface of the driving shaft is in rotational contact with the inner surface of the support plate, and the driven shaft is fixedly installed to the outer surface of the discharging barrel through a bearing.

[0011] As a preferred scheme of the utility model, the feeding mechanism further includes a grooved wheel engaged with the outer surface of the driving column and matched with the brake wheel, a support shaft fixedly connected to the inner surface of the grooved wheel, a plurality of distribution plates respectively fixedly connected to the outer surface of the support shaft, and a discharge port communicated with the inner cavity of the discharging barrel and matched with the coarse sieve barrel.

[0012] As a preferred scheme of the utility model, the penetrating end of the support shaft is fixedly installed to the inner wall of the discharging barrel through a bearing, and the outer surface of the support shaft is in rotational contact with the inner surface of the discharging barrel.

[0013] As a preferred scheme of the utility model, the plurality of distribution plates are circumferentially arranged on the outer surface of the distribution plate, and the outer end surface of the discharge port is fixedly connected with the outer surface of the discharging barrel.

[0014] Compared with the prior art, the utility model has the beneficial effects that through the cooperation between the components in the screening mechanism and the feeding mechanism, the single driving source can realize the fractional screening and impurity removal and the intermittent feeding at the same time, thereby avoiding the plugging of the sieve barrel due to the too fast feeding speed, greatly reducing the downtime caused by cleaning the blockage, reducing the overall operation cost of the equipment, and realizing the effects of improving the production continuity and the overall production efficiency of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is the overall structure schematic view of the utility model Figure 1 It is the local structure enlarged schematic view of A in the utility model;

[0018] Figure 3 It is another perspective structure schematic view of the utility model as a whole;

[0019] Figure 4 It is another perspective structure schematic view of the utility model Figure 3 It is a local structure enlarged schematic view of B in the middle;

[0020] Figure 5 It is an internal structure schematic view of the material discharging barrel in the utility model.

[0021] In the figure: 100, screening mechanism;101, support plate;102, servo motor;103, drive shaft;104, coarse screening barrel;105, fine screening barrel;106, material receiving disc;200, feeding mechanism;201, material discharging barrel;202, first pulley;203, belt;204, second pulley;205, driven shaft;206, turntable;207, drive column;208, brake wheel;209, grooved wheel;210, support shaft;211, material distribution plate;212, discharge port. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent and easy to understand, the specific embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0023] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to here means that the specific features, structures or characteristics can be included in at least one implementation of the utility model. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0025] EMBODIMENT

[0026] Referring to Figures 1-5 For the embodiment of the utility model, the embodiment provides a sulfur autotrophic filter material grading screening and impurity removal device, which can realize the effects of grading screening and impurity removal and intermittent feeding at the same time through a single driving source, so as to avoid the situation that the screening barrel is blocked due to too fast feeding speed.

[0027] The screening mechanism 100 includes a support plate 101, a servo motor 102 adapted to be mounted on the outer surface of the support plate 101, a drive shaft 103 fixedly connected to the output end of the servo motor 102 via a coupling, a coarse screen barrel 104 fixedly sleeved on the through end of the drive shaft 103, a fine screen barrel 105 fixedly connected to the outer end surface of the coarse screen barrel 104, and a receiving tray 106 respectively disposed directly below the coarse screen barrel 104 and the fine screen barrel 105;

[0028] It should be noted that when the drive shaft 103 rotates, it can drive the coarse screen barrel 104 and the fine screen barrel 105 to rotate synchronously. Through the cooperation of the coarse screen barrel 104 and the fine screen barrel 105, sulfur autotrophic filter materials of different specifications and sizes can be effectively delivered to different receiving trays 106 respectively.

[0029] And, a feeding mechanism 200 is arranged on the outer surface of the support plate 101 and used in conjunction with the coarse screening barrel 104.

[0030] It should be noted that the feeding mechanism 200 can use the mechanical energy generated by the rotation of the output end of the servo motor 102 to intermittently feed the sulfur autotrophic filter material into the coarse screen barrel 104 to avoid the coarse screen barrel 104 being blocked due to excessive feeding speed.

[0031] Specifically, the feeding mechanism 200 includes a discharge barrel 201 arranged on the outside of the coarse screening barrel 104, a first pulley 202 fixedly connected to the outer surface of the drive shaft 103, a belt 203 sleeved on the outer surface of the first pulley 202, and a second pulley 204 sleeved on the inner surface of the other end of the belt 203.

[0032] The discharge barrel 201 is used to carry the sulfur autotrophic filter material to be screened.

[0033] Furthermore, the feeding mechanism 200 also includes a driven shaft 205 fixedly connected to the inner surface of the second pulley 204, a turntable 206 fixedly sleeved on the outer surface of the driven shaft 205, a driving column 207 fixedly installed on the outside of the turntable 206, and a brake wheel 208 fixedly sleeved on the outer surface of the driven shaft 205 and used in conjunction with the driving column 207.

[0034] It should be noted that when the turntable 206 rotates, it can drive the driving column 207 and the brake wheel 208 to rotate synchronously.

[0035] Preferably, the outer surface of the driving shaft 103 is in rotational contact with the inner surface of the supporting plate 101 , and the driven shaft 205 is fixedly mounted on the outer surface of the discharge barrel 201 via a bearing.

[0036] It should be noted that the feeding mechanism 200 further comprises a grooved wheel 209 engaged with the outer surface of the driving column 207 and matched with the brake wheel 208, a support shaft 210 fixedly connected to the inner surface of the grooved wheel 209, a plurality of distribution plates 211 fixedly connected to the outer surface of the support shaft 210 respectively, and a discharge port 212 communicated with the inner cavity of the feeding barrel 201 and matched with the coarse sieve barrel 104.

[0037] It needs to be explained that when the driving column 207 turns into the groove of the grooved wheel 209, the grooved wheel 209 can be driven to rotate, and when the driving column 207 turns out of the groove of the grooved wheel 209, the grooved wheel 209 is limited by the brake wheel 208 to avoid continuing to rotate due to inertia. Through the cooperation of the grooved wheel 209 and the support shaft 210, the plurality of distribution plates 211 are intermittently rotated, so that the distribution plates 211 intermittently send the sulfur autotrophic filter material in the feeding barrel 201 into the coarse sieve barrel 104 through the discharge port 212.

[0038] Further, the penetrating end of the support shaft 210 is fixedly installed on the inner wall of the feeding barrel 201 through a bearing, and the outer surface of the support shaft 210 is in rotational contact with the inner surface of the feeding barrel 201.

[0039] Specifically, the plurality of distribution plates 211 are circumferentially arranged on the outer surface of the distribution plate 211, and the outer end surface of the discharge port 212 is fixedly connected with the outer surface of the feeding barrel 201.

[0040] In use, the sulfur autotrophic filter material to be screened is placed in the feeding barrel 201, the servo motor 102 is turned on to drive the driving shaft 103 to rotate, the coarse sieve barrel 104, the fine sieve barrel 105 and the first pulley 202 are synchronously rotated by the driving shaft 103, the second pulley 204 is rotated by the cooperation of the first pulley 202 and the belt 203, the driven shaft 205 is rotated by the second pulley 204, the rotating disc 206, the driving column 207 and the brake wheel 208 are synchronously rotated by the driven shaft 205, the driving column 207 turns into the groove of the grooved wheel 209, the grooved wheel 209, the support shaft 210 and the plurality of distribution plates 211 are rotated, the driving column 207 turns out of the groove of the grooved wheel 209, the grooved wheel 209 is limited by the brake wheel 208 to avoid continuing to rotate due to inertia, the plurality of distribution plates 211 are intermittently rotated by the cooperation of the grooved wheel 209 and the support shaft 210, the distribution plates 211 intermittently send the sulfur autotrophic filter material in the feeding barrel 201 into the coarse sieve barrel 104 through the discharge port 212, and different specifications of sulfur autotrophic filter materials are sent into different collecting trays 106 by the continuous rotation of the coarse sieve barrel 104 and the fine sieve barrel 105.

[0041] In summary, by matching the cooperation between the components in the screening mechanism 100 and the feeding mechanism 200, the grading screening and impurity removal and the intermittent feeding can be realized at the same time through a single driving source, thereby avoiding the situation that the screening barrel is blocked due to too fast feeding speed, not only can greatly reduce the downtime caused by cleaning the blockage, but also can reduce the overall operation cost of the equipment, so as to realize the effect of improving the production continuity while improving the overall production efficiency of the equipment.

[0042] Importantly, it should be noted that the configurations and arrangements of the present application shown in the various exemplary embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who have the benefit of this disclosure will readily understand that many modifications are possible in the essence not departing from the novel teachings and advantages described in this application (for example, variations in the sizes, scales, structures, shapes and proportions of various elements, parameters values (for example, temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.). For example, elements shown as integrally formed can be constructed of multiple parts or elements, the positions of elements can be inverted or otherwise changed, and the nature or number of discrete elements can be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps can be changed or re-sequenced according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions can be made in the design, operating conditions and arrangements of the exemplary embodiments without departing from the scope of the present invention. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0043] In addition, in order to provide a brief description of the exemplary embodiments, all the features of the actual embodiments (i.e. those features irrelevant to the best mode of carrying out the present invention currently considered, or those features irrelevant to the implementation of the present invention) can not be described.

[0044] It should be understood that, in the development of any actual implementation, numerous implementation decisions can be made, as in any engineering or design project. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure, without undue experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A sulfur autotrophic filter material classification screening and impurity removal device, characterized by: include, The screening mechanism (100) comprises a support plate (101), a servo motor (102) adapted to be mounted on the outer surface of the support plate (101), a drive shaft (103) fixedly connected to the output end of the servo motor (102) via a coupling, a coarse screen barrel (104) fixedly sleeved on the through end of the drive shaft (103), a fine screen barrel (105) fixedly connected to the outer end surface of the coarse screen barrel (104), and a receiving tray (106) respectively arranged directly below the coarse screen barrel (104) and the fine screen barrel (105); And, a feeding mechanism (200) is arranged on the outer surface of the support plate (101) and is used in conjunction with the coarse screening barrel (104).

2. The sulfur autotrophic filter material classification screening and impurity removal device according to claim 1, characterized in that: The feeding mechanism (200) comprises a discharge barrel (201) arranged outside the coarse screen barrel (104), a first pulley (202) fixedly connected to the outer surface of the drive shaft (103), a belt (203) sleeved on the outer surface of the first pulley (202), and a second pulley (204) sleeved on the inner surface of the other end of the belt (203).

3. A sulfur autotrophic filter material classification screening and impurity removal device according to claim 2, characterized in that: The feeding mechanism (200) further comprises a driven shaft (205) fixedly connected to the inner surface of the second pulley (204), a turntable (206) fixedly sleeved on the outer surface of the driven shaft (205), a driving column (207) fixedly mounted on the outer side of the turntable (206), and a brake wheel (208) fixedly sleeved on the outer surface of the driven shaft (205) and used in conjunction with the driving column (207).

4. The sulfur autotrophic filter material classification screening and impurity removal device according to claim 3, characterized in that: The outer surface of the driving shaft (103) is in rotational contact with the inner surface of the support plate (101), and the driven shaft (205) is fixedly mounted on the outer surface of the discharge barrel (201) via a bearing.

5. The sulfur autotrophic filter material classification screening and impurity removal device according to claim 4, characterized in that: The feeding mechanism (200) further includes a groove wheel (209) engaged with the outer surface of the driving column (207) and used in conjunction with the brake wheel (208), a support shaft (210) fixedly connected to the inner surface of the groove wheel (209), a plurality of dividing plates (211) respectively fixedly connected to the outer surface of the support shaft (210), and a discharge port (212) connected to the inner cavity of the discharge barrel (201) and used in conjunction with the coarse screen barrel (104).

6. The sulfur autotrophic filter material classification screening and impurity removal device according to claim 5, characterized in that: The through end of the support shaft (210) is fixedly mounted on the inner wall of the discharge barrel (201) via a bearing, and the outer surface of the support shaft (210) is in rotational contact with the inner surface of the discharge barrel (201).

7. The sulfur autotrophic filter material classification screening and impurity removal device according to claim 6, characterized in that: A plurality of the material dividing plates (211) are distributed in a circular array on the outer surface of the material dividing plate (211), and the outer end surface of the discharge port (212) is fixedly connected to the outer surface of the discharge barrel (201).

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