High-activity calcium oxide base material screening device for activated carbon production

Abstract

The high-activity calcium oxide base material screening device for activated carbon production is characterized by comprising a screening barrel and a flat plate type excitation screening device, the screening barrel is installed on a supporting frame, the bottoms of the left end and the right end of the supporting frame are each vertically provided with a supporting plate, and the lower end of the screening barrel penetrates through the supporting frame; two supporting seats are arranged on the supporting frame, the two supporting seats are oppositely arranged left and right, the screening barrel is horizontally arranged and is rotationally connected with the two supporting seats through bearings arranged on the outer wall in a sleeving mode, and a plurality of screening holes are evenly formed in the outer wall of the screening barrel; and the flat plate type excitation screening device is arranged between the two supporting plates under the screening cylinder and is connected with the supporting plates through the turnover mechanism. The device has the advantages of being simple in structure, convenient to use, practical and efficient.

Description

Technical Field

[0001] The invention relates to the technical field of activated carbon preparation, and in particular to a high-activity calcium oxide substrate screening device for activated carbon production. Background Art

[0002] In order to improve the product quality of activated carbon, it is necessary to screen the high-activity calcium oxide substrate, and select the high-activity calcium oxide substrate with a more suitable particle size by screening. However, the existing screening device is very cumbersome and inefficient, which cannot meet the needs, and it is also very troublesome to collect the materials later. Therefore, in order to solve the above problems, it is particularly important to design a high-activity calcium oxide substrate screening device for activated carbon production. Summary of the invention

[0003] In order to solve the above problems, the present invention designs a high-activity calcium oxide substrate screening device for activated carbon production. Through the rotation of the screening drum and the cooperation of the flat-plate vibration screener, the screening of the high-activity calcium oxide substrate can be quickly completed, thereby improving the screening efficiency.

[0004] In order to solve the above technical problems, the present invention provides a high-activity calcium oxide substrate screening device for activated carbon production, characterized in that it includes a screening drum and a flat-plate excitation screener, the screening drum is installed on a support frame, and a support plate is vertically arranged at the bottom of the left and right ends of the support frame, the lower end of the screening drum passes through the support frame, and two support seats are arranged on the support frame, and the two support seats are arranged opposite to each other on the left and right. The screening drum is arranged horizontally and is rotatably connected to the two support seats through a bearing sleeved on the outer wall. A plurality of screening holes are evenly opened on the outer wall of the screening drum, and the flat-plate excitation screener is arranged The flat plate vibration screener is placed between two support plates just below the screening drum, and is connected to the support plates through a flip mechanism. Left and right horizontally placed slide rails are arranged on the ground just below the flat plate vibration screener, and the slide rails are connected with a first carrying plate and a second carrying plate. The first carrying plate and the second carrying plate are connected as a whole on the left and right sides, and the first carrying plate and the second carrying plate are slidably connected to the slide rails through a slide groove provided at the bottom. The left end of the screening drum is open, and a sealing cover plate is installed on its right end. A feed trough is installed on the right side wall of the support plate on the left, and the feed trough extends to just below the left end of the screening drum.

[0005] Further: the support seat is composed of an upper seat body and a lower seat body that are detachably connected up and down, the screening cylinder is rotatably connected between the upper seat body and the lower seat body through a bearing mounted on the upper end of the outer wall, and a transmission gear is also mounted on the outer wall of the screening cylinder located in the right support seat, and the transmission gear is connected to the rotating drive mechanism, and the lower seat body is connected to the support frame through a support block arranged on the outer wall.

[0006] Furthermore: the rotary drive mechanism includes a rotary drive servo motor and a driving gear. A first auxiliary support seat integrally connected to the support seat is provided on the right side. The rotary drive servo motor is installed on the first auxiliary support seat. The driving gear is mounted on the output shaft of the rotary drive servo motor. A notch is provided on the support seat directly below the driving gear. The driving gear extends into the support seat along the notch and meshes with the transmission gear.

[0007] Furthermore: a spiral turner is also arranged in the screening drum, and the spiral turner is mounted on a horizontal rotating shaft. The left end of the horizontal rotating shaft extends out of the screening drum and is rotatably connected to the side plate fixed at the top of the left end of the support frame. The right end of the horizontal rotating shaft extends out of the screening drum and is connected to a rotating motor fixed at the top of the right end of the support frame. The output shaft of the rotating motor is connected to the horizontal rotating shaft through a coupling.

[0008] Furthermore: the flipping mechanism includes a flipping servo motor and a flipping bracket, the flat-plate vibration screener is installed in the flipping bracket, the upper end of the flat-plate vibration screener extends out of the flipping bracket, and the left and right sides of the flipping bracket are each connected to two support plates through a flipping shaft, and one of the flipping shafts is connected to the flipping servo motor fixed on the support plate.

[0009] Furthermore: a material guide cover is also provided on the sealing cover plate at the right end of the screening cylinder, the lower end of the material guide cover is connected with the discharge port opened on the sealing cover plate, the upper end of the material guide cover is connected with a sealing seat fixed on the sealing cover plate, a feed cylinder is provided at the upper end of the sealing seat, a valve core plug for sealing the feed cylinder is provided in the sealing seat, a guide groove matching the valve core plug is provided in the sealing seat, the right end of the guide groove is open, the valve core plug is connected to the guide groove by a spring and can slide left and right along the guide groove.

[0010] Furthermore: a second auxiliary support seat is provided on the upper side wall of the support plate located on the right side, and is integrally connected with it. A horizontally arranged top plate is fixed on the second auxiliary support seat through a column, and a guide tube is fixed on the top plate at a position opposite to the feed barrel. The guide tube is vertically arranged and its upper end is connected to the collecting cover, and a telescopic pipe is slidably connected to the lower end of the guide tube. The lower end of the telescopic pipe extends out of the guide tube and is connected to the telescopic electric cylinder fixed on the top plate through a transmission assembly. The lower end of the telescopic pipe is inserted into the feed barrel under the action of the telescopic electric cylinder.

[0011] Furthermore: the column is connected to a mounting plate through a fixing part, a switch electric cylinder is fixed on the mounting plate, the output shaft end of the switch electric cylinder is connected to the push end head, the push end head is facing the valve core plug, and the push end head is extended into the guide groove under the action of the switch electric cylinder to squeeze the spring with the valve core plug to open the flow channel between the feed barrel and the guide cover.

[0012] After adopting the above structure, the present invention can quickly complete the screening of high-activity calcium oxide substrates through the rotation of the screening drum and the cooperation of the flat-plate vibration screener, thereby improving the screening efficiency; and in the present invention, the remaining materials screened by the screening drum will be automatically transported into the aggregate trough, the materials passing through the flat-plate vibration screener will fall into the first supporting plate for storage, and the remaining materials on the upper end of the flat-plate vibration screener can be poured into the second supporting plate for storage by flipping. The above design is adopted to facilitate the later collection; and the present invention also has the advantages of simple structure, easy manufacturing, practicality and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Figure 1 It is a schematic diagram of the structure of the present invention.

[0015] Figure 2 for Figure 1 A is an enlarged view of the middle image.

[0016] Figure 3 It is a partial structural diagram of the present invention. DETAILED DESCRIPTION

[0017] like Figure 1The device for screening high-activity calcium oxide substrates for activated carbon production shown in the figure comprises a screening drum 1 and a flat plate type vibration screener 8, wherein the screening drum is mounted on a support frame 4, and a support plate is vertically arranged at the bottom of the left and right ends of the support frame, and the lower end of the screening drum passes through the support frame, and two support seats 2 are arranged on the support frame, and the two support seats are arranged opposite to each other on the left and right sides. The screening drum is arranged horizontally and is rotatably connected to the two support seats through a bearing sleeved on the outer wall. A plurality of screening holes are evenly arranged on the outer wall of the screening drum, and the flat plate type vibration screener is arranged on two support plates directly below the screening drum. Between the support plates, the flat plate vibration screener is connected to the support plate through a flip mechanism, and the ground directly below the flat plate vibration screener is provided with left and right horizontally placed slide rails 14, and the slide rails are connected with a first carrier plate 10 and a second carrier plate 11, and the first carrier plate and the second carrier plate are connected to each other in a whole, and the first carrier plate and the second carrier plate are slidably connected to the slide rails through a slide groove provided at the bottom, and the left end of the screening cylinder is open, and a sealing cover plate is installed at its right end, and a collection trough 6 is installed on the right side wall of the support plate on the left, and the collection trough extends to directly below the left end of the screening cylinder. The present invention first screens the material through the screening cylinder, and the material that passes through will automatically fall onto the flat plate vibration screener for secondary screening, and the remaining material in the screening cylinder will be automatically transported into the collection trough for storage, and the material that passes through the flat plate vibration screener will fall into the first carrier plate for storage, and the remaining material will be poured into the second carrier plate for storage by flipping. The present invention can quickly complete the screening of high-activity calcium oxide substrates through the rotation of the screening drum and the cooperation of the flat-plate vibration screener, thereby improving the screening efficiency; and the present invention can effectively help the later material collection by adopting the above structure, thereby increasing the practical performance.

[0018] The above-mentioned support seat is composed of an upper seat body and a lower seat body that are detachably connected up and down. The screening cylinder is rotatably connected between the upper seat body and the lower seat body through a bearing mounted on the upper end of the outer wall. A transmission gear is also mounted on the outer wall of the screening cylinder located in the right support seat. The transmission gear is connected to the rotating drive mechanism. The lower seat body is connected to the support frame through a support block arranged on the outer wall.

[0019] like Figure 2 The rotary drive mechanism shown includes a rotary drive servo motor 16 and a drive gear 17. A first auxiliary support base 15 integrally connected to the support base is provided on the right side. The rotary drive servo motor is installed on the first auxiliary support base. The drive gear is mounted on the output shaft of the rotary drive servo motor. A notch is provided on the support base directly below the drive gear. The drive gear extends into the support base along the notch and meshes with the transmission gear.

[0020] like Figure 1A spiral turner is also provided in the screening drum shown, and the spiral turner is mounted on a horizontal rotating shaft. The left end of the horizontal rotating shaft extends out of the screening drum and is rotatably connected to the side plate 13 fixed to the top of the left end of the support frame. The right end of the horizontal rotating shaft extends out of the screening drum and is connected to a rotating motor 12 fixed to the top of the right end of the support frame. The output shaft of the rotating motor is connected to the horizontal rotating shaft through a coupling.

[0021] like Figure 1 The flipping mechanism shown includes a flipping servo motor 5 and a flipping bracket 9. The flat-plate vibration screener is installed in the flipping bracket. The upper end of the flat-plate vibration screener extends out of the flipping bracket. The left and right sides of the flipping bracket are connected to two support plates through a flip shaft respectively, and one of the flip shafts is connected to the flip servo motor fixed on the support plate.

[0022] like Figure 1 and Figure 3 A material guide hood 24 is also provided on the sealing cover plate at the right end of the screening cylinder shown in the figure. The lower end of the material guide hood is connected with the discharge port opened on the sealing cover plate, and the upper end of the material guide hood is connected with a sealing seat 23 fixed on the sealing cover plate. A feed cylinder 21 is provided at the upper end of the sealing seat, and a valve core plug for sealing the feed cylinder is provided in the sealing seat. A guide groove matching the valve core plug is provided in the sealing seat, and the right end of the guide groove is open. The valve core plug is connected to the guide groove by a spring and can slide left and right along the guide groove.

[0023] like Figure 3 A second auxiliary support seat is provided on the upper side wall of the support plate on the right side, and is connected to the second auxiliary support seat through a column. A horizontally arranged top plate is fixed on the top plate opposite to the feed barrel. A guide tube 18 is fixed on the top plate. The guide tube is vertically arranged and its upper end is connected to the collecting cover. A telescopic pipe 25 is slidably connected to the lower end of the guide tube. The lower end of the telescopic pipe extends out of the guide tube and is connected to the telescopic electric cylinder 19 fixed on the top plate through a transmission assembly. The lower end of the telescopic pipe is inserted into the feed barrel under the action of the telescopic electric cylinder.

[0024] like Figure 3 The column shown is connected to a mounting plate via a fixing part, and a switch electric cylinder 20 is fixed on the mounting plate. The output shaft end of the switch electric cylinder is connected to a push end 22, and the push end is directly opposite to the valve core plug. Under the action of the switch electric cylinder, the push end extends into the guide groove and uses the valve core plug to squeeze the spring to open the flow channel between the feed barrel and the guide cover.

[0025] The above are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should be regarded as the protection scope of the present invention.

Claims

1. A highly active calcium oxide substrate screening device for activated carbon production, characterized in that: The invention comprises a screening drum (1) and a flat plate type vibration screener (8), wherein the screening drum is mounted on a support frame (4), a support plate is vertically arranged at the bottom of each of the left and right ends of the support frame, the lower end of the screening drum passes through the support frame, two support seats (2) are arranged on the support frame, the two support seats are arranged opposite to each other on the left and right sides, the screening drum is arranged horizontally and is rotatably connected to the two support seats through a bearing sleeved on the outer wall, a plurality of screening holes are evenly arranged on the outer wall of the screening drum, the flat plate type vibration screener is arranged between the two support plates directly below the screening drum, and the flat plate type vibration screener is arranged between the two support plates directly below the screening drum. The screener is connected to the support plate through a flip mechanism. A left and right horizontally placed slide rail (14) is arranged on the ground directly below the flat-plate vibration screener. The slide rail is connected to a first carrier plate (10) and a second carrier plate (11). The first carrier plate and the second carrier plate are connected to each other in one body. The first carrier plate and the second carrier plate are slidably connected to the slide rail through a slide groove provided at the bottom. The left end of the screening cylinder is open, and a sealing cover plate is installed at its right end. A collection trough (6) is installed on the right side wall of the support plate on the left side, and the collection trough extends to directly below the left end of the screening cylinder.

2. A highly active calcium oxide substrate screening device for activated carbon production according to claim 1, characterized in that: The support seat is composed of an upper seat body and a lower seat body that are detachably connected up and down. The screening cylinder is rotatably connected between the upper seat body and the lower seat body through a bearing mounted on the upper end of the outer wall. A transmission gear is also mounted on the outer wall of the screening cylinder located in the right support seat. The transmission gear is connected to the rotating drive mechanism. The lower seat body is connected to the support frame through a support block arranged on the outer wall.

3. A highly active calcium oxide substrate screening device for activated carbon production according to claim 2, characterized in that: The rotary drive mechanism comprises a rotary drive servo motor (16) and a driving gear (17). A first auxiliary support seat (15) connected to the support seat is arranged on the right side. The rotary drive servo motor is mounted on the first auxiliary support seat. The driving gear is sleeved on the output shaft of the rotary drive servo motor. A notch is provided on the support seat directly below the driving gear. The driving gear extends into the support seat along the notch and meshes with the transmission gear.

4. The high-activity calcium oxide substrate screening device for activated carbon production according to claim 1, characterized in that: A spiral turner is also provided in the screening drum, and the spiral turner is mounted on a horizontal rotating shaft. The left end of the horizontal rotating shaft extends out of the screening drum and is rotationally connected to a side plate (13) fixed to the top of the left end of the support frame. The right end of the horizontal rotating shaft extends out of the screening drum and is connected to a rotating motor (12) fixed to the top of the right end of the support frame. The output shaft of the rotating motor is connected to the horizontal rotating shaft through a coupling.

5. The high-activity calcium oxide substrate screening device for activated carbon production according to claim 1, characterized in that: The flip mechanism comprises a flip servo motor (5) and a flip bracket (9), the flat plate vibration screener is installed in the flip bracket, the upper end of the flat plate vibration screener extends out of the flip bracket, the left and right sides of the flip bracket are respectively connected to two support plates through a flip shaft, and one of the flip shafts is connected to the flip servo motor fixed on the support plate.

6. The high-activity calcium oxide substrate screening device for activated carbon production according to claim 1, characterized in that: A material guide cover (24) is also provided on the sealing cover plate at the right end of the screening cylinder, the lower end of the material guide cover is connected to the discharge port provided on the sealing cover plate, the upper end of the material guide cover is connected to the sealing seat (23) fixed on the sealing cover plate, the upper end of the sealing seat is provided with a feed cylinder (21), a valve core plug for sealing the feed cylinder is provided in the sealing seat, a guide groove matching the valve core plug is provided in the sealing seat, the right end of the guide groove is open, the valve core plug is connected to the guide groove by a spring and can slide left and right along the guide groove.

7. A highly active calcium oxide substrate screening device for activated carbon production according to claim 6, characterized in that: A second auxiliary support seat is provided on the upper side wall of the support plate on the right side and is connected to the second auxiliary support seat. A horizontally arranged top plate is fixed on the second auxiliary support seat through a column. A guide tube (18) is fixed on the top plate at a position opposite to the feed barrel. The guide tube is vertically arranged and its upper end is connected to the collecting cover. A telescopic pipe (25) is slidably connected inside the lower end of the guide tube. The lower end of the telescopic pipe extends out of the guide tube and is connected to a telescopic electric cylinder (19) fixed on the top plate through a transmission component. The lower end of the telescopic pipe is inserted into the feed barrel under the action of the telescopic electric cylinder.

8. A highly active calcium oxide substrate screening device for activated carbon production according to claim 7, characterized in that: The column is connected to a mounting plate via a fixing member, a switch electric cylinder (20) is fixed on the mounting plate, the output shaft end of the switch electric cylinder is connected to a push end (22), the push end is directly opposite to the valve core plug, and the push end is extended into the guide groove under the action of the switch electric cylinder to use the valve core plug to squeeze the spring, thereby opening the flow channel between the feed barrel and the guide cover.

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