Raw material flushing device for calcium carbonate production

Abstract

The utility model relates to the technical field of calcium carbonate production, in particular to a raw material flushing device for calcium carbonate production, which comprises a base and a washing screen drum mechanism, the top of the base is fixedly connected with a butt joint frame, the washing screen drum mechanism is rotatably connected with the butt joint frame, a screen plate and a material receiving frame are slidably connected to the top of the base, and one side of the material receiving frame is rotatably connected with a regulation and control plate. The feeding hopper is movably arranged at the top of the base, the regulating module is arranged at the top of the base and used for driving the sieve plate to vibrate in a reciprocating mode, and the driving module is arranged at the top of the base. According to the limestone cleaning machine, the top of the base is connected with the material receiving frame in a sliding mode, the feeding hopper transversely moves in a reciprocating mode to evenly feed limestone into the material receiving frame, the material receiving frame moves downwards in a reciprocating mode and is impacted by the transverse plate to promote mud to fall off, the limestone is fed to the top of the screen plate to screen away most of marl, and most of the marl is stripped before cleaning; the subsequent cleaning effect is optimized, the cleanliness of limestone is higher, it is guaranteed that produced calcium carbonate is good in quality, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to calcium carbonate production technical field, specifically is a calcium carbonate production raw material flushing device. BACKGROUND

[0002] In the production process of calcium carbonate, the flushing of raw materials is an important step, the main purpose is to remove the attached silt and other impurities in the raw materials, to improve the purity of the product. In the production of calcium carbonate, the raw material limestone needs to be crushed, dried, screened and other process treatment, so that its particle size is controlled within a certain range, so as to ensure that the quality of the produced calcium carbonate is excellent. Before calcination, the limestone is usually sent into a water washing machine to wash off the impurities on the surface of the limestone, which helps to improve the purity of the calcium carbonate. Some water washing machines use rotating screen cylinders combined with spiral frames to transfer the limestone, and continuously strip the ash thereon during the process, and multiple water spraying points are provided for timely flushing. However, the effect of the screen cylinder in removing ash is limited, and some ash has a strong adhesion, so the screen cylinder is more suitable for screening out impurities, which is not convenient for improving the cleaning effect of the limestone. SUMMARY

[0003] The utility model discloses a calcium carbonate production raw material flushing device to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A calcium carbonate production raw material flushing device, comprising:

[0006] A base and a water washing screen cylinder mechanism, the top of the base is fixedly connected with a docking frame, and the water washing screen cylinder mechanism and the docking frame are rotatably connected;

[0007] A screen plate and a material receiving frame are slidably connected to the top of the base, and the material receiving frame is rotatably connected with a control plate on one side;

[0008] A feed hopper is movably arranged on the top of the base;

[0009] A control module is arranged on the top of the base, and the control module is used to drive the screen plate to reciprocate;

[0010] A drive module is arranged on the top of the base, and the drive module is used to drive the feed hopper and the material receiving frame.

[0011] Further, a discharge frame is fixedly connected to the inner wall of the docking frame, the inner bottom surface of the discharge frame is inclined, a plurality of cleaning seats are equidistantly fixedly connected to the top of the screen plate, and two inclined plates are symmetrically fixedly connected to the top of the screen plate.

[0012] Preferably, the bottom of the sieve plate is fixedly connected with a baffle, one side of the baffle is fixedly connected with two limiting frames for guiding the regulating plate, and one side of the limiting frame is equidistantly rotationally connected with a plurality of ball bearings.

[0013] Further, both ends of the regulating plate are fixedly connected with shaft blocks, the shaft blocks penetrate the material receiving frame and are rotationally connected therewith, and torsional springs are fixedly connected between the shaft blocks and the material receiving frame.

[0014] Further, the regulating module comprises:

[0015] The fixed frame is fixedly connected to the top of the base, and a shaft rod is rotationally connected between two fixed frames;

[0016] The regulating seat is fixedly sleeved on the outer wall of the shaft rod, and a roller is rotationally connected to one end of the regulating seat;

[0017] The motor one is fixedly connected to the adjacent fixed frame, and the output end of the motor one penetrates the fixed frame and is fixedly connected with the shaft rod.

[0018] Further, both sides of the sieve plate are fixedly connected with connecting frames, the top of the base is fixedly connected with a plurality of sleeves, the inside of the sleeve is slidingly connected with a butt joint rod, the top end of the butt joint rod is fixedly connected with the adjacent connecting frame, and a return spring is fixedly connected between the bottom end of the butt joint rod and the base.

[0019] Further, the driving module comprises:

[0020] The mounting frame one is fixedly connected to the top of the base, and both mounting frame ones penetrate the material receiving frame and are slidingly connected therewith;

[0021] The horizontal plate is slidingly connected between the top of two mounting frame ones;

[0022] The rubber plate is fixedly connected to the top of the horizontal plate;

[0023] The hydraulic rod is fixedly connected to the top of the mounting frame one, and the output end of the hydraulic rod is fixedly connected with the horizontal plate;

[0024] The reciprocating screw rod one is rotationally connected to the top of the mounting frame one, penetrates the material receiving frame and is screwingly connected therewith;

[0025] The motor three is fixedly connected to the inner bottom surface of the adjacent mounting frame one, and the output end of the motor three penetrates the mounting frame one and is fixedly connected with the reciprocating screw rod one.

[0026] Further in, the top of the base is symmetrically fixed with two mounting frames two, the mounting frame two penetrates into the feeding hopper and is slidably connected with it, two reciprocating screw rods two are rotatably connected between the two mounting frames two, the reciprocating screw rods two penetrate into the feeding hopper and are screwedly connected with it, one side of one of the mounting frames two is fixedly connected with a motor two, and the output end of the motor two penetrates through the mounting frame two and is fixedly connected with the reciprocating screw rod two.

[0027] Compared with the prior art, the utility model has the advantages that:

[0028] 1、Through the sliding connection of the receiving frame on the top of the base, the feeding hopper reciprocatingly moves to the inside of the receiving frame to uniformly put the limestone, the receiving frame reciprocatingly moves down and is impacted by the transverse plate to promote the mud to fall off, and the limestone is put into the top of the sieve plate to sieve off most of the mud, so that most of the mud is stripped off before washing, the subsequent washing effect is optimized, the limestone cleanliness is higher, and the quality of the produced calcium carbonate is excellent, which is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is the whole structure schematic diagram of the utility model;

[0030] Figure 2 It is the driving module structure schematic diagram of the utility model;

[0031] Figure 3 It is the butt joint frame side sectional structure schematic diagram of the utility model;

[0032] Figure 4 It is the baffle structure schematic diagram of the utility model;

[0033] Figure 5 It is the receiving shell structure schematic diagram of the utility model.

[0034] In the drawing: 10, base; 11, water washing sieve cylinder mechanism; 12, butt joint frame; 121, discharging frame; 13, sieve plate; 131, cleaning seat; 132, baffle; 133, limiting frame; 134, ball; 135, inclined plate; 14, feeding hopper; 15, receiving frame; 151, control plate; 152, shaft block; 153, torsion spring; 16, control module; 161, fixed frame; 162, motor one; 163, shaft rod; 164, control seat; 165, roller; 166, connecting frame; 167, sleeve pipe; 168, reset spring; 169, butt joint rod; 17, driving module; 171, mounting frame one; 172, transverse plate; 1721, rubber plate; 173, reciprocating screw rod one; 174, hydraulic rod; 175, mounting frame two; 176, reciprocating screw rod two; 177, motor two; 178, motor three. DETAILED DESCRIPTION

[0035] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0036] Please refer to Figures 1-5 In the embodiments of the present application, a raw material flushing device for calcium carbonate production includes a base 10 and a water washing screen cylinder mechanism 11, the top of the base 10 is fixedly connected with a docking frame 12, the water washing screen cylinder mechanism 11 and the docking frame 12 are rotationally connected, a sieve plate 13 and a material receiving frame 15 are slidingly connected to the top of the base 10, the material receiving frame 15 is rotationally connected with a control plate 151 on one side, a feeding hopper 14 is movably arranged on the top of the base 10, a control module 16 is arranged on the top of the base 10, the control module 16 is used to drive the sieve plate 13 to reciprocatingly vibrate, a driving module 17 is arranged on the top of the base 10, and the driving module 17 is used to drive the feeding hopper 14 and the material receiving frame 15.

[0037] Specifically, the material receiving frame 15 is slidingly connected to the top of the base 10, the feeding hopper 14 reciprocatingly moves horizontally to uniformly put the limestone into the material receiving frame 15, the material receiving frame 15 reciprocatingly moves downward and is impacted by the horizontal plate 172 to promote the mud to fall off, and the limestone is put into the top of the sieve plate 13 to screen off most of the mud, so that most of the mud is stripped off before washing, the subsequent washing effect is optimized, the limestone cleanliness is higher, and the quality of the produced calcium carbonate is excellent, which is convenient to use.

[0038] Embodiment one

[0039] For example Figures 1-2As shown, in this embodiment, the drive module 17 includes a mounting bracket 171, which is fixedly connected to the top of the base 10. Both mounting brackets 171 pass through the receiving frame 15 and are slidably connected thereto. A horizontal plate 172 is slidably connected between the tops of the two mounting brackets 171. A rubber plate 1721 is fixedly connected to the top of the horizontal plate 172. A hydraulic rod 174 is fixedly connected to the top of the mounting bracket 171, and the output end of the hydraulic rod 174 is fixedly connected to the horizontal plate 172. A reciprocating screw 173 is rotatably connected to the top of the mounting bracket 171, and the reciprocating screw 173 passes through the receiving frame 15 and is screwed thereto. A motor 17... 8 is fixed to the inner bottom surface of the adjacent mounting bracket 171. The output end of the motor 3 178 passes through the mounting bracket 171 and is fixed to the reciprocating screw 173. Two mounting brackets 2 175 are symmetrically fixed to the top of the base 10. The mounting brackets 2 175 pass through the feed hopper 14 and are slidably connected to it. A reciprocating screw 2 176 is rotatably connected between the two mounting brackets 2 175. The reciprocating screw 2 176 passes through the feed hopper 14 and is screwed to it. A motor 2 177 is fixed to one side of one of the mounting brackets 2 175. The output end of the motor 2 177 passes through the mounting bracket 2 175 and is fixed to the reciprocating screw 2 176.

[0040] In this embodiment, two mounting brackets 171 vertically limit the sliding of the horizontal plate 172 and the receiving rack 15. Starting the motor 178 drives the receiving rack 15 to its lowest point, and then simultaneously starting two hydraulic rods 174 drive the horizontal plate 172 to move rapidly upwards. The rubber plate 1721 impacts the bottom of the receiving rack 15, thus repeatedly impacting the receiving rack 15 and the limestone inside, promoting the separation of limestone and sludge. Two mounting brackets 175 cooperate to horizontally limit the sliding of the feed hopper 14. Starting the motor 177 drives the reciprocating screw 176 to rotate, thereby driving the feed hopper 14 to reciprocate laterally, continuously changing the feeding position of the feed hopper 14 within the receiving rack 15. This ensures more even distribution of limestone within the receiving rack 15, preventing excessive local accumulation of limestone that could affect the processing of the sludge.

[0041] like Figures 4-5 As shown, in this embodiment, a feeding rack 121 is fixedly connected to an inner wall of the docking frame 12. The inner bottom surface of the feeding rack 121 is inclined. Multiple cleaning seats 131 are fixedly connected at equal intervals to the top of the screen plate 13. Two inclined plates 135 are symmetrically fixedly connected to the top of the screen plate 13. A baffle 132 is fixedly connected to the bottom of the screen plate 13. Two limiting frames 133 for guiding the control plate 151 are fixedly connected to one side of the baffle 132. Multiple balls 134 are rotatably connected at equal intervals to one side of the limiting frame 133. A shaft block 152 is fixedly connected to both ends of the control plate 151. The shaft block 152 passes through the receiving frame 15 and is rotatably connected to it. A torsion spring 153 is fixedly connected between the shaft block 152 and the receiving frame 15.

[0042] In actual implementation, the arrangement of the plurality of cleaning seats 131 allows the limestone to fall on the top of the sieve plate 13 after being impacted inside the receiving rack 15, and to collide with the plurality of cleaning seats 131 during the downward movement and vibration, thereby facilitating the separation and falling of the mortar. The inclined plate 135 is used to guide the limestone to be concentrated and introduced into the abutting rack 12, and the mortar falling through the sieve plate 13 is guided and collected from the discharging rack 121. The baffle 132 is used to guide the falling of the mortar, prevent the mortar from contacting the shaft 163 when falling, and fix the two limiting racks 133. The top end of the limiting rack 133 is in a circular arc shape. When the receiving rack 15 is at the highest position, the torsion spring 153 drives the control plate 151 to rotate to pour the limestone inside out to the top of the sieve plate 13. Then, the receiving rack 15 drives the control plate 151 to move downward, the two limiting racks 133 are driven and guide the control plate 151 to rotate to the vertical state, thereby preventing the limestone inside the receiving rack 15 from falling out during the downward movement. Because the feeding hopper 14 always uniformly feeds the limestone into the receiving rack 15, the two shaft blocks 152 cooperate to rotate and limit the control plate 151. When the control plate 151 contacts the baffle 132, the control plate 151 is in the vertical state, and the torsion spring 153 is in the torsion state. After the control plate 151 is separated from the baffle 132 with the upward movement of the receiving rack 15, the torsion spring 153 drives the control plate 151 to rotate and pour most of the limestone out to the top of the sieve plate 13.

[0043] Embodiment Two

[0044] On the basis of the first embodiment, in order to strip and screen the mortar about to be separated from the limestone, the limestone has higher cleanliness.

[0045] As Figures 3-5 shown in the embodiment, the control module 16 includes a fixed rack 161 fixedly connected to the top of the base 10. The shaft 163 is rotatably connected between the two fixed racks 161. The control seat 164 is fixedly sleeved on the outer wall of the shaft 163. One end of the control seat 164 is rotatably connected with the roller 165. The motor one 162 is fixedly connected with the adjacent fixed rack 161. The output end of the motor one 162 penetrates through the fixed rack 161 and is fixedly connected with the shaft 163. The two sides of the sieve plate 13 are fixedly connected with the connecting rack 166. The top of the base 10 is fixedly connected with a plurality of sleeve pipes 167. The abutting rod 169 is slidably connected in the sleeve pipe 167. The top end of the abutting rod 169 is fixedly connected with the adjacent connecting rack 166. The bottom end of the abutting rod 169 is fixedly connected with the base 10, and the reset spring 168 is arranged between the bottom end of the abutting rod 169 and the base 10.

[0046] In specific implementation, the two fixing frames 161 cooperate to limit the rotation of the shaft rod 163, the starting motor 162 drives the shaft rod 163 to drive the two regulating seats 164 to rotate, the regulating seat 164 reciprocatingly drives the connecting frame 166, thereby driving the sieve plate 13 to vibrate up and down, the roller 165 can reduce the contact friction between the regulating seat 164 and the connecting frame 166, prolonging the service life, the vibration of the sieve plate 13 can promote the falling of the mortar, reducing the plugging of the sieve plate 13, the multiple sleeves 167 limit the abutting rod 169, realizing the sliding limiting of the sieve plate 13 in the vertical direction, and the reset spring 168 can drive the sieve plate 13 to reset under the reciprocating driving of the regulating seat 164 and the connecting frame 166.

[0047] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0048] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A raw material washing device for calcium carbonate production, characterized by, Include: Base (10) and water washing screen cylinder mechanism (11), the top of the base (10) is fixedly connected with the docking frame (12), the water washing screen cylinder mechanism (11) and the docking frame (12) are rotatably connected; The sieve plate (13) and the material receiving frame (15) are slidably connected to the top of the base (10), and one side of the material receiving frame (15) is rotatably connected with the regulating plate (151); The feed hopper (14) is movably arranged on the top of the base (10); The regulating module (16) is arranged on the top of the base (10), and the regulating module (16) is used for driving the sieve plate (13) to reciprocate vibration; The drive module (17) is arranged on the top of the base (10), and the drive module (17) is used for driving the feed hopper (14) and the material receiving frame (15).

2. The raw material washing device for calcium carbonate production according to claim 1, characterized by, An inner wall of the docking frame (12) is fixedly connected with a lower discharge frame (121), an inner bottom surface of the lower discharge frame (121) is arranged obliquely, a top of the sieve plate (13) is fixedly connected with a plurality of cleaning seats (131) at equal intervals, and the top of the sieve plate (13) is fixedly connected with two inclined plates (135) symmetrically.

3. The raw material washing device for calcium carbonate production according to claim 2, characterized by, The bottom of the sieve plate (13) is fixedly connected with a baffle (132), one side of the baffle (132) is fixedly connected with two limiting frames (133) for guiding the regulating plate (151), and one side of the limiting frame (133) is rotatably connected with a plurality of ball bearings (134) at equal intervals.

4. The raw material washing device for calcium carbonate production according to claim 3, characterized by, Both ends of the regulating plate (151) are fixedly connected with shaft blocks (152), the shaft blocks (152) penetrate through the material receiving frame (15) and are rotatably connected therewith, and torsional springs (153) are fixedly connected between the shaft blocks (152) and the material receiving frame (15).

5. The raw material washing device for calcium carbonate production according to claim 1, characterized in that, The regulating module (16) comprises: The fixed frame (161) is fixedly connected to the top of the base (10), and two fixed frames (161) are rotatably connected with a shaft rod (163); The regulating seat (164) is fixedly sleeved on the outer wall of the shaft rod (163), and one end of the regulating seat (164) is rotatably connected with a roller (165); The motor one (162) is fixedly connected with the adjacent fixed frame (161), and the output end of the motor one (162) penetrates through the fixed frame (161) and is fixedly connected with the shaft rod (163).

6. The raw material washing device for calcium carbonate production according to claim 5, characterized by, Both sides of the sieve plate (13) are fixedly connected with connecting frames (166), the top of the base (10) is fixedly connected with a plurality of sleeves (167), the inside of the sleeve (167) is slidably connected with a docking rod (169), the top end of the docking rod (169) is fixedly connected with the adjacent connecting frame (166), and the bottom end of the docking rod (169) is fixedly connected with the base (10). The reset spring (168) is between.

7. The raw material washing device for calcium carbonate production according to claim 1, characterized in that, The drive module (17) comprises: The mounting frame one (171) is fixedly connected to the top of the base (10), and two mounting frames one (171) penetrate through the material receiving frame (15) and are slidably connected therewith; The horizontal plate (172) is slidably connected between the top of the two mounting frames one (171); The rubber plate (1721) is fixedly connected to the top of the horizontal plate (172); A hydraulic rod (174) is fixedly connected to the top of the mounting frame one (171), and the output end of the hydraulic rod (174) is fixedly connected with the cross plate (172); A reciprocating screw rod one (173) is rotatably connected to the top of the mounting frame one (171), and the reciprocating screw rod one (173) penetrates the material rack (15) and is screw-connected with the material rack (15); A motor three (178) is fixedly connected to the inner bottom surface of the adjacent mounting frame one (171), and the output end of the motor three (178) penetrates the mounting frame one (171) and is fixedly connected with the reciprocating screw rod one (173).

8. The raw material washing device for calcium carbonate production according to claim 7, characterized by, Two mounting frames two (175) are symmetrically fixedly connected to the top of the base (10), the mounting frame two (175) penetrates the feeding hopper (14) and is slidingly connected with the feeding hopper (14), a reciprocating screw rod two (176) is rotatably connected between the two mounting frames two (175), the reciprocating screw rod two (176) penetrates the feeding hopper (14) and is screw-connected with the feeding hopper (14), and one side of one of the mounting frames two (175) is fixedly connected with a motor two (177), the output end of the motor two (177) penetrates the mounting frame two (175) and is fixedly connected with the reciprocating screw rod two (176).

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