Powder conveying device for activated carbon production

Abstract

The utility model relates to the technical field of activated carbon production, and discloses a powder conveying device for activated carbon production, which comprises a belt conveyor and a machine body arranged above the belt conveyor, material baffles are fixedly arranged on the side edges of the top end of the belt conveyor, material limiting plates are rotatably arranged on the inner sides of the material baffles, and limiting structures are arranged above the material limiting plates. The machine body is connected with the outer side of the material blocking plate through a fixing frame, a drying cavity is formed in the machine body, and a plurality of heating pipes are fixedly arranged on one side of the drying cavity; added activated carbon powder can be preliminarily heated through the heating pipes which are arranged in an up-down staggered mode, meanwhile, reheating is conducted through the heating plate embedded in the surface of the bottom material guiding base, and the dried activated carbon powder can fall onto a conveying belt on a belt conveyor through the arranged material guiding base; and the distance between the two material guiding seats can be adjusted, so that the discharging speed of the activated carbon powder is adjusted, and the activated carbon powder is prevented from being accumulated.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon production, in particular to a powder material conveying device for activated carbon production. Background Art

[0002] During the production process of activated carbon, acid washing is required to remove impurities such as dust and iron salts in the activated carbon. The activated carbon must be dried subsequently. Otherwise, on the one hand, the adsorption effect of the activated carbon will be affected, and on the other hand, during the transportation of the activated carbon, the activated carbon will adhere to the transmission device.

[0003] After searching, a powder conveying device for activated carbon production disclosed in application number 202323456270.7 belongs to the field of activated carbon production equipment, and more particularly relates to a powder conveying device for activated carbon production; the device comprises a conveying device and a powder processing device supported above the conveying device by a fixed frame, wherein a breaking component and a drying component are arranged inside the powder processing device from top to bottom; the device can fully dry the activated carbon and prevent the activated carbon from adhering to the conveying device, thereby achieving a good conveying effect;

[0004] However, the above method still has the following defects in actual use: the dried activated carbon powder falls directly onto the transmission device, which easily causes the accumulation of powder; and the dried activated carbon powder is transported by the transmission device, but the transported activated carbon powder is scattered on the transmission device, which is not convenient for subsequent collection or processing. Utility Model Content

[0005] The purpose of the utility model is to provide a powder conveying device for activated carbon production, which has the effect of facilitating the control of the material feeding speed and facilitating the subsequent collection of the activated carbon powder.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a powder conveying device for activated carbon production, comprising a belt conveyor and a body arranged above the belt conveyor, wherein the sides of the top of the belt conveyor are fixedly provided with a material baffle plate, the inner side of the material baffle plate is rotatably provided with a material limiting plate, and a limiting structure is provided above the material limiting plate, the body is connected to the outer side of the material baffle plate through a fixed frame, a drying chamber is provided inside the body, a plurality of heating tubes are fixedly provided on one side of the drying chamber, two material guide seats are slidably provided at the bottom of the drying chamber, and the top of the material guide seat is set as an inclined surface, and the inclined surface is embedded with a heating plate.

[0007] The utility model is further configured as follows: a rotating groove is provided on the surface of the material baffle plate, a connecting shaft is provided for rotation inside the rotating groove, a rotating seat is provided on the surface of the connecting shaft, and the material limiting plate is arranged on one side of the rotating seat.

[0008] The utility model is further configured as follows: the limiting structure includes a transmission gear, a fixed plate, a bidirectional screw rod and a transmission tooth plate, two transmission gears are provided, which are respectively fixedly arranged at the top ends of the two connecting shafts, two fixed plates are provided, which are respectively fixedly arranged at the top ends of the two baffle plates, a guide rod is provided between the two fixed plates, a movable seat is provided on the surface of the guide rod, two movable seats are provided, which are threadedly connected to the bidirectional screw rod, the bidirectional screw rod is rotatably provided between the two fixed plates, and both ends of the bidirectional screw rod are fixedly provided with a rotating wheel, two transmission tooth plates are provided, which are respectively fixedly arranged at one end of the two movable seats, and the transmission tooth plate is meshed with the transmission gear.

[0009] The present invention is further configured as follows: a material guide plate is fixedly provided on the inner side of the material baffle plate, and the material guide plate is arranged obliquely.

[0010] The present invention is further configured as follows: a machine cover is provided at the top of the machine body, the machine cover is connected to the top of the machine body by fixing screws, and a feed hopper is fixedly provided at the top of the machine cover near the heating tube.

[0011] The utility model is further configured as follows: a rotating shaft is rotatably provided in the middle of the machine cover, a breaking rod is fixedly provided at the bottom of the rotating shaft, a driven gear is provided at the top of the rotating shaft, a motor frame is fixedly provided at the top of the machine cover away from the feed hopper, a driving motor is fixedly provided at the top of the motor frame, and a driving gear is fixedly provided on the transmission shaft of the driving motor which is meshed with the driven gear.

[0012] The present invention is further configured as follows: the bottom of the drying chamber is tilted inwards, and the bottom of the drying chamber is provided with a guide groove, wherein two guide grooves are provided and slideably cooperate with the material guide seat.

[0013] The utility model is further configured as follows: a connecting plate is fixedly provided on the side of the top of the material guide seat, a two-way screw rod is rotatably provided at the bottom of the body and is threadedly connected to the connecting plate, and two rotating wheels are fixed at both ends of the two-way screw rod.

[0014] In summary, the utility model has the following beneficial effects: the utility model can preliminarily heat the added activated carbon powder through the heating tubes staggered up and down, and reheat it through the heating plate embedded on the surface of the bottom material guide seat, and the provided material guide seat can make the dried activated carbon powder fall onto the conveyor belt on the belt conveyor, and the distance between the two material guide seats can be adjusted to adjust the feeding speed of the activated carbon powder and prevent the activated carbon powder from accumulating; the provided material guide plate and the material limiting plate can guide the transported activated carbon powder so that it can be gathered in the middle position of the conveyor belt of the belt conveyor, preventing the activated carbon powder from dispersing to facilitate the subsequent collection and processing of the activated carbon powder, and the angle of the material limiting plate can be adjusted to adjust the gathering position of the activated carbon powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is one of the cross-sectional structural diagrams of the body of the utility model;

[0017] Figure 3 This is the second schematic diagram of the cross-sectional structure of the body of the utility model;

[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure at point B.

[0020] In the figure: 1. Belt conveyor; 101. Baffle plate; 102. Guide plate; 103. Rotating trough; 104. Connecting shaft; 105. Rotating seat; 106. Material limiting plate; 107. Transmission gear; 108. Fixed plate; 109. Guide rod; 1010. Bidirectional screw rod 1; 1011. Moving seat; 1012. Rotating wheel 1; 1013. Transmission gear plate; 2. Machine body; 201. Drying chamber; 20 2. Fixed frame; 203. Machine cover; 204. Feed hopper; 205. Heating tube; 206. Rotating shaft; 207. Breaking rod; 208. Driven gear; 209. Motor frame; 2010. Driving motor; 2011. Driving gear; 2012. Guide groove; 2013. Material guide seat; 2014. Heating plate; 2015. Connecting plate; 2016. Two-way screw rod 2; 2017. Rotor 2. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] See also Figures 1 to 5 In the embodiment of the present invention, a powder conveying device for activated carbon production includes a belt conveyor 1 and a body 2 arranged above it. The sides of the top of the belt conveyor 1 are fixed with a baffle plate 101 to prevent the activated carbon powder from splashing and causing waste of materials. A limiting plate 106 is rotatably provided on the inner side of the baffle plate 101. The bottom of the limiting plate 106 fits the surface of the conveyor belt on the belt conveyor 1 to limit the conveyed activated carbon powder and gather it in the middle position of the conveyor belt of the belt conveyor 1 for subsequent collection and processing. A limiting structure is provided above the limiting plate 106 to limit the position of the adjusted limiting plate 106 to prevent it from moving by itself. The body 2 is connected to the baffle plate 101 through the fixed frame 202. The outer side of the plate 101 is connected, and a drying chamber 201 is provided inside the body 2 to dry the added activated carbon powder. A plurality of heating tubes 205 are fixedly provided on one side of the drying chamber 201 to heat the activated carbon powder, and the upper and lower adjacent heating tubes 205 are staggered to achieve better heating effect on the activated carbon powder, reduce heating dead angles, and perform preliminary multiple drying of the activated carbon powder. Two material guide seats 2013 are slidingly provided at the bottom of the drying chamber 201, and the top of the material guide seat 2013 is set as an inclined surface to guide the discharge of the activated carbon powder inside the drying chamber 201. At the same time, a heating plate 2014 is embedded in the inclined surface to heat the activated carbon powder again to ensure the drying effect.

[0023] In this embodiment, preferably, a rotation groove 103 is provided on the surface of the baffle plate 101, a connecting shaft 104 is provided for rotation inside the rotation groove 103, and a mounting hole corresponding to the connecting shaft 104 is provided on the top of the baffle plate 101, which does not interfere with the rotation of the connecting shaft 104, and a rotating seat 105 is provided on the surface of the connecting shaft 104. A material limiting plate 106 is provided on one side of the rotating seat 105 to guide the rotation of the material limiting plate 106;

[0024] In this embodiment, preferably, the limiting structure includes a transmission gear 107, a fixed plate 108, a bidirectional screw rod 1010 and a transmission tooth plate 1013. There are two transmission gears 107, which are respectively fixed on the top ends of the two connecting shafts 104, and there are two fixed plates 108, which are respectively fixed on the top ends of the two baffle plates 101. A guide rod 109 is provided between the two fixed plates 108, and a movable seat 1011 is provided on the surface of the guide rod 109. There are two movable seats 1011, which are threadedly connected to the bidirectional screw rod 1010. The bidirectional screw rod 1010 is rotatably set between the two fixed plates 108, and both ends of the bidirectional screw rod 1010 are fixed with a rotating wheel. 1012, through the provided rotating wheel 1012, it is convenient to drive the bidirectional screw rod 1010 to rotate, and two transmission tooth plates 1013 are provided, which are respectively fixed at one end of the two moving seats 1011, and the transmission tooth plates 1013 are meshed and connected with the transmission gear 107. When the bidirectional screw rod 1010 rotates, the two transmission tooth plates 1013 are driven to move toward each other under the sliding cooperation between the guide rod 109 and the moving seat 1011, and the connecting shaft 104 is driven to rotate toward each other under the meshing cooperation between the transmission tooth plates 1013 and the transmission gear 107, thereby driving the two limiting plates 106 to rotate toward each other, and adjusting the rotation angle of the limiting plates 106 to adjust the gathering position of the activated carbon powder;

[0025] In this embodiment, preferably, a guide plate 102 is fixedly provided on the inner side of the baffle plate 101, and the guide plate 102 is tilted to prevent the activated carbon powder from passing through the gap between the limiting plate 106 and the baffle plate 101;

[0026] In this embodiment, preferably, a cover 203 is provided at the top of the body 2, and the cover 203 is connected to the top of the body 2 by fixing screws, which facilitates the quick disassembly and assembly of the cover 203. A feed hopper 204 is fixedly provided at the top of the cover 203 near the heating tube 205, and the activated carbon powder is easily added to the drying chamber 201 of the body 2 through the provided feed hopper 204;

[0027] In the present embodiment, preferably, a rotating shaft 206 is rotatably provided in the middle part of the machine cover 203, a breaking up lever 207 is fixedly provided at the bottom of the rotating shaft 206, a driven gear 208 is provided at the top of the rotating shaft 206, a motor frame 209 is fixedly provided at the top of the machine cover 203 away from the feed hopper 204, a driving motor 2010 is fixedly provided at the top of the motor frame 209, a transmission shaft of the driving motor 2010 is fixedly provided with a driving gear 2011 meshingly connected with the driven gear 208, the driving motor 2010 drives the driving gear 2011 to rotate, and the rotating shaft 206 is driven to rotate under the meshing cooperation of the driving gear 2011 and the driven gear 208, and the breaking up lever 207 at the bottom thereof is used to break up the preliminarily heated activated carbon powder;

[0028] In this embodiment, preferably, the bottom of the drying chamber 201 is tilted inward, and a guide groove 2012 is provided at the bottom of the drying chamber 201. Two guide grooves 2012 are provided, which slide with the material guide seat 2013 to guide the movement of the material guide seat 2013 without interfering with the adjustment of the position of the material guide seat 2013.

[0029] In this embodiment, preferably, a connecting plate 2015 is fixedly provided on the side of the top of the material guide seat 2013, and a two-way screw rod 2016 is rotatably provided at the bottom of the body 2 and is threadedly connected to the connecting plate 2015. When the two-way screw rod 2016 rotates, the two material guide seats 2013 are synchronously driven to move toward each other to adjust the distance between the two material guide seats 2013. A rotating wheel 2017 is fixedly provided at both ends of the two-way screw rod 2016, and the rotating wheel 2017 is provided to facilitate the rotation of the two-way screw rod 2016.

[0030] During use, first add the activated carbon powder into the drying chamber 201 of the machine body 2 through the feed hopper 204, make good use of the upper and lower staggered heating tubes 205 to preliminarily heat the added activated carbon powder, and at the same time start the driving motor 2010, the driving motor 2010 drives the driving gear 2011 to rotate, and the driving gear 2011 and the driven gear 208 are engaged and matched to drive the rotating shaft 206 to rotate, and the breaking rod 207 at the bottom thereof is used to break up the preliminarily heated activated carbon powder, and the broken up activated carbon powder falls onto the surface of the guide seat 2013, and is heated again by the heating plate 2014 on the surface of the guide seat 2013, and the activated carbon powder falls onto the conveyor belt of the belt conveyor 1 through the gap between the two guide seats 2013, and can drive the bidirectional screw rod 2 216 to rotate by rotating the runner 2 217, thereby driving the two guide seats The seats 2013 move toward each other, and the gap between the two material guide seats 2013 is adjusted, thereby adjusting the feeding speed of the activated carbon powder, and then the activated carbon powder is transported through the belt conveyor 1. The guide plate 102 and the material limit plate 106 can guide the transported activated carbon powder, so that it can be gathered in the middle position of the conveyor belt of the belt conveyor 1, preventing the activated carbon powder from dispersing to facilitate the subsequent collection and processing of the activated carbon powder, and by rotating the wheel 1012, the bidirectional screw 1010 is driven to rotate, and the two transmission tooth plates 1013 are driven to move toward each other under the sliding cooperation of the guide rod 109 and the movable seat 1011, and the connecting shaft 104 is driven to rotate toward each other under the meshing cooperation of the transmission tooth plate 1013 and the transmission gear 107, thereby driving the two material limit plates 106 to rotate toward each other, adjusting the rotation angle of the material limit plate 106, and adjusting the gathering position of the activated carbon powder.

[0031] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A powder conveying device for activated carbon production, comprising a belt conveyor (1) and a body (2) arranged above the belt conveyor, characterized in that: The sides of the top of the belt conveyor (1) are fixedly provided with a material baffle (101), the inner side of the material baffle (101) is rotatably provided with a material limiting plate (106), and a limiting structure is provided above the material limiting plate (106); the machine body (2) is connected to the outer side of the material baffle (101) through a fixing frame (202); a drying chamber (201) is provided inside the machine body (2); a plurality of heating tubes (205) are fixedly provided on one side of the drying chamber (201); two material guide seats (2013) are slidably provided at the bottom of the drying chamber (201), and the top of the material guide seat (2013) is set as an inclined surface, and the inclined surface is embedded with a heating plate (2014).

2. The powder conveying device for activated carbon production according to claim 1, characterized in that: The surface of the material blocking plate (101) is provided with a rotation groove (103), the interior of the rotation groove (103) is provided with a connecting shaft (104), the surface of the connecting shaft (104) is provided with a rotating seat (105), and the material limiting plate (106) is arranged on one side of the rotating seat (105).

3. The powder conveying device for activated carbon production according to claim 2, characterized in that: The limiting structure includes a transmission gear (107), a fixed plate (108), a bidirectional screw rod (1010) and a transmission tooth plate (1013), wherein two transmission gears (107) are provided and are fixedly arranged at the top ends of the two connecting shafts (104), two fixed plates (108) are provided and are fixedly arranged at the top ends of the two blocking plates (101), a guide rod (109) is provided between the two fixed plates (108), and a movable seat (101) is provided on the surface of the guide rod (109). 011), two movable seats (1011) are provided, which are threadedly connected to a bidirectional screw rod (1010), the bidirectional screw rod (1010) is rotatably provided between two fixed plates (108), and a rotating wheel (1012) is fixedly provided at both ends of the bidirectional screw rod (1010), and two transmission tooth plates (1013) are provided, which are respectively fixed at one end of the two movable seats (1011), and the transmission tooth plates (1013) are meshedly connected with the transmission gear (107).

4. The powder conveying device for activated carbon production according to claim 1, characterized in that: A material guide plate (102) is fixedly provided on the inner side of the material blocking plate (101), and the material guide plate (102) is arranged at an angle.

5. The powder conveying device for activated carbon production according to claim 1, characterized in that: A machine cover (203) is provided at the top of the machine body (2), and the machine cover (203) is connected to the top of the machine body (2) via fixing screws. A feed hopper (204) is fixedly provided at the top of the machine cover (203) near the heating tube (205).

6. The powder conveying device for activated carbon production according to claim 5, characterized in that: A rotating shaft (206) is rotatably provided in the middle of the machine cover (203), a breaking rod (207) is fixedly provided at the bottom of the rotating shaft (206), a driven gear (208) is provided at the top end of the rotating shaft (206), a motor frame (209) is fixedly provided at the top end of the machine cover (203) away from the feed hopper (204), a driving motor (2010) is fixedly provided at the top end of the motor frame (209), and a driving gear (2011) meshingly connected with the driven gear (208) is fixedly provided on the transmission shaft of the driving motor (2010).

7. The powder conveying device for activated carbon production according to claim 1, characterized in that: The bottom of the drying chamber (201) is tilted inwards, and a guide groove (2012) is provided at the bottom of the drying chamber (201). Two guide grooves (2012) are provided and are slidably matched with the material guide seat (2013).

8. The powder conveying device for activated carbon production according to claim 1, characterized in that: A connecting plate (2015) is fixedly provided on the side of the top of the material guide seat (2013), and a two-way screw rod (2016) is rotatably provided at the bottom of the machine body (2) and is threadedly connected to the connecting plate (2015), and two rotating wheels (2017) are fixedly provided at both ends of the two-way screw rod (2016).

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