Impurity removal device for industrial salt production

Abstract

The utility model relates to the technical field of industrial salt, in particular to an impurity removal device for industrial salt production, which comprises a bottom plate, the top of the bottom plate is fixedly connected with an impurity removal box, the inner wall of the impurity removal box is provided with a side groove, the side surface of the side groove is slidably connected with a first screen box, and a connecting spring is elastically connected between the first screen box and the side groove. A first damping rod is arranged in the connecting spring, the side face of the first screening box is fixedly connected with an abutting rod, the abutting rod is slidably connected with the impurity removing box, the side face of the abutting rod is fixedly connected with a lantern ring, a driving motor is installed outside the impurity removing box, and the output end of the driving motor is fixedly connected with a rotating disc. Through cooperative use of a first screen box, a screen mesh, a connecting spring, a buffer spring, a first damping rod, an elliptical plate, a groove and a second damping rod, the first screen box and the screen mesh can vibrate under the power action of a driving motor and a stepping motor, the phenomenon that meshes are blocked by impurities during impurity removal is avoided, the impurity screening effect is improved, the impurity screening speed is increased, and the practicability is high. And the practicability of the impurity removal device is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of industrial salt, specifically to a kind of impurity removal device for industrial salt production. BACKGROUND

[0002] Industrial salt is one of the most basic raw materials of chemical industry, mainly composed of sodium chloride, sodium nitrite, etc., known as "mother of chemical industry"; the main products of basic chemical industry, such as hydrochloric acid, caustic soda, soda ash, ammonium chloride and chlorine, are mainly produced from industrial salt. When producing industrial salt, impurities in it need to be removed.

[0003] The impurity removal device for preparing refined industrial salt production of the utility model for announcement No. CN217512301U can drive the threaded sleeve to move horizontally by rotating the threaded rod, thereby driving the bracket to move away from the lower side of the screen, so that the screen is tilted to an inclined state after losing the support of the bracket, and thereby the raw materials in the screen can be discharged from the gap at one time, avoiding the phenomenon of manual repeated shoveling and cleaning, thereby effectively improving the cleaning efficiency.

[0004] There are still some deficiencies in use. When removing impurities, the screen cannot be vibrated, which may cause impurities to block the screen holes, reducing the effect of impurity removal. Moreover, only one impurity removal is performed, which also reduces the comprehensiveness of impurity removal, limiting the practicality of the impurity removal device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an impurity removal device for industrial salt production to solve the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An impurity removal device for industrial salt production includes a bottom plate, a top of the bottom plate is fixedly connected with an impurity removal box, an inner wall of the impurity removal box is provided with a side groove, a side of the side groove is slidably connected with a first sieve box, the first sieve box and the side groove are elastically connected with a connecting spring, the connecting spring is provided with a first damping rod, a side of the first sieve box is fixedly connected with a stop rod, the stop rod is slidably connected with the impurity removal box, a side of the stop rod is fixedly connected with a sleeve ring, an outer portion of the impurity removal box is provided with a driving motor, an output end of the driving motor is fixedly connected with a turntable, an outer surface of the turntable is fixedly connected with a round rod, the round rod extends into the sleeve ring and is slidably connected with the sleeve ring.

[0008] As a preferred scheme of the utility model, an inner wall of the impurity removal box is provided with a sliding groove, the sliding groove is arranged at the bottom of the side groove, the sliding groove is slidably connected with a screen, the screen and the sliding groove are elastically connected with a buffer spring.

[0009] As the preferred scheme of the utility model, the second damping rod is arranged in the buffer spring, the groove is arranged at the bottom of the screen, and the step motor is arranged on the outside of the impurity removal box.

[0010] As the preferred scheme of the utility model, the output end of the step motor is fixedly connected with the oval plate, and the oval plate extends into the groove and is in sliding connection with the groove.

[0011] As the preferred scheme of the utility model, the side plate is arranged at the side of the impurity removal box, the pull ring is fixedly connected to the outer surface of the side plate, and the pull ring is semicircular.

[0012] As the preferred scheme of the utility model, the collecting box is arranged at the bottom of the impurity removal box, and the collecting box is rectangular.

[0013] As the preferred scheme of the utility model, the universal wheel is arranged at the bottom of the bottom plate and movably connected with the bottom plate.

[0014] As the preferred scheme of the utility model, the screen is rectangular, and the mesh diameter of the screen is 0.8 times of the mesh diameter of the first sieve box.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、In the utility model, the cooperation of the first sieve box, the screen, the connecting spring, the buffer spring, the first damping rod, the oval plate, the groove and the second damping rod can make the first sieve box and the screen vibrate under the power of the driving motor and the step motor, avoid the phenomenon that the mesh is blocked by impurities during impurity removal, improve the effect and rate of impurity screening, and make the utility model more practical.

[0017] 2、In the utility model, the cooperation of the first sieve box, the screen, the collecting box, the side plate and the pull ring can filter the impurities in the industrial salt twice through the first sieve box and the screen, improve the filtering effect and quality of the impurities, make the impurity filtering more comprehensive, and collect the industrial salt after impurity removal. DETAILED DESCRIPTION

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the overhead structure schematic view of the utility model;

[0020] Figure 3 It is the structure schematic view of the screen and the buffer spring of the utility model;

[0021] Figure 4 It is the internal structure schematic view of the impurity removal box of the utility model.

[0022] In the figure: 1, bottom plate; 2, universal wheel; 3, impurity removal box; 4, side plate; 5, pull ring; 6, first sieve box; 7, rotating disc; 8, collar; 9, round rod; 10, abutting rod; 11, driving motor; 12, side groove; 13, connecting spring; 14, first damping rod; 15, stepping motor; 16, collection box; 17, sieve net; 18, oval plate; 19, recess; 20, buffer spring; 21, second damping rod; 22, sliding groove. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described below in a clear and complete manner in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0024] Embodiment, please see Figures 1-4 The utility model provides a technical scheme:

[0025] An impurity removal device for industrial salt production, including bottom plate 1, the top of bottom plate 1 is fixedly connected with impurity removal box 3, the inner wall of impurity removal box 3 is equipped with side groove 12, the side of side groove 12 is slidably connected with first sieve box 6, and connecting spring 13 is elastically connected between first sieve box 6 and side groove 12, first damping rod 14 is arranged in connecting spring 13, the side of first sieve box 6 is fixedly connected with abutting rod 10, abutting rod 10 is slidably connected with impurity removal box 3, the side of abutting rod 10 is fixedly connected with collar 8, driving motor 11 is installed outside impurity removal box 3, the output end of driving motor 11 is fixedly connected with rotating disc 7, driving motor 11 drives rotating disc 7 and round rod 9 to rotate when working, because round rod 9 and collar 8 are slidably connected, then round rod 9 can be driven to rotate, and abutting rod 10 and first sieve box 6 are driven to move by collar 8, under the action of inertia, the industrial salt and impurities in first sieve box 6 shake, then smaller size impurities and industrial salt can fall to the surface of sieve net 17 through first sieve box 6, the outer surface of rotating disc 7 is fixedly connected with round rod 9, and round rod 9 extends into collar 8 and is slidably connected with collar 8.

[0026] In this embodiment, as Figure 1 And Figure 2As shown, the inner wall of the impurity removal box 3 is provided with a sliding groove 22, the sliding groove 22 is arranged at the bottom of the side groove 12, the sieve screen 17 is slidably connected in the sliding groove 22, the buffer spring 20 is elastically connected between the sieve screen 17 and the sliding groove 22, the second damping rod 21 is arranged in the buffer spring 20, the bottom of the sieve screen 17 is provided with a groove 19, the outside of the impurity removal box 3 is provided with a stepping motor 15, the output end of the stepping motor 15 is fixedly connected with an oval plate 18, the oval plate 18 extends into the groove 19 and is slidably connected with the groove 19.

[0027] Wherein, under the power action of the driving motor 11 and the stepping motor 15, the first sieve box 6 and the sieve screen 17 can be vibrated, so as to avoid the phenomenon that the impurities block the mesh when removing the impurities, improve the effect and rate of removing the impurities, and make the practicality of the impurity removal device stronger.

[0028] In this embodiment, as shown in Figure 3 and Figure 4 As shown, the side of the impurity removal box 3 abuts against the side plate 4, the outer surface of the side plate 4 is fixedly connected with the pull ring 5, the shape of the pull ring 5 is semicircular, the side plate 4 is opened to take out the impurities from the surface of the sieve screen 17, and the impurity removal work of the industrial salt is completed, the surface of the bottom plate 1 abuts against the collecting box 16, the collecting box 16 is arranged at the bottom of the impurity removal box 3, the shape of the collecting box 16 is rectangular, the bottom of the bottom plate 1 is provided with the universal wheel 2, the universal wheel 2 is movably connected with the bottom plate 1, the shape of the sieve screen 17 is rectangular, and the mesh diameter of the sieve screen 17 is 0.8 times of the mesh diameter of the first sieve box 6.

[0029] Wherein, the impurities in the industrial salt can be filtered twice through the first sieve box 6 and the sieve screen 17, through twice filtering, the filtering effect and quality of the impurities can be improved, the impurities are filtered more comprehensively, and the industrial salt after impurity removal can be collected.

[0030] The utility model discloses a work flow: using the device that removes impurity of industrial salt production of this scheme design is in working, places the industrial salt in the first sieve box 6, then opens all external electric appliance's switch, when driving motor 11 works and drives carousel 7 and round bar 9 rotation, because round bar 9 and the slide connection of sleeve ring 8, can drive round bar 9 rotation further, and through sleeve ring 8 drive resistance bar 10, first sieve box 6 remove, under the action of inertia makes the industrial salt and impurity in first sieve box 6 inside shake, further can make smaller size's impurity and industrial salt through first sieve box 6 fall to the surface of screen 17, when step motor 15 works and drives oval plate 18 rotation, make the both ends of oval plate 18 intermittent and recess 19 abut together, further can drive screen 17 slide in the chute 22 up and down, make the impurity on the surface of screen 17 shake, make industrial salt fall to the collection box 16 collection through screen 17, and the impurity remains on the surface of screen 17, then closes all external electric appliance's switch, then opens the side plate 4 and takes out the impurity from the surface of screen 17, completes the impurity removal work of industrial salt.

[0031] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for removing impurities from industrial salt production, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a impurity removal box (3), the inner wall of the impurity removal box (3) is provided with a side groove (12), the side surface of the side groove (12) is slidably connected with a first sieve box (6), the first sieve box (6) and the side groove (12) are elastically connected with a connecting spring (13), the connecting spring (13) is provided with a first damping rod (14), the side surface of the first sieve box (6) is fixedly connected with an abutting rod (10), the abutting rod (10) is slidably connected with the impurity removal box (3), the side surface of the abutting rod (10) is fixedly connected with a sleeve ring (8), the outside of the impurity removal box (3) is provided with a driving motor (11), the output end of the driving motor (11) is fixedly connected with a rotating disc (7), the outer surface of the rotating disc (7) is fixedly connected with a circular rod (9), the circular rod (9) extends into the sleeve ring (8) and is slidably connected with the sleeve ring (8).

2. A device for removing impurities from industrial salt production according to claim 1, characterized in that, The inner wall of the impurity removal box (3) is provided with a sliding groove (22), the sliding groove (22) is arranged at the bottom of the side groove (12), and the sliding groove (22) is slidably connected with a sieve net (17).

3. A device for removing impurities from industrial salt production according to claim 2, characterized in that, The buffering spring (20) is provided with a second damping rod (21), and the bottom of the sieve net (17) is provided with a groove (19).

4. A device for removing impurities from industrial salt production according to claim 3, characterized in that, The output end of the stepping motor (15) is fixedly connected with an oval plate (18), the oval plate (18) extends into the groove (19) and is slidably connected with the groove (19).

5. A device for removing impurities from industrial salt production according to claim 1, characterized in that, The side surface of the impurity removal box (3) is abutted with a side plate (4), the outer surface of the side plate (4) is fixedly connected with a pull ring (5), and the pull ring (5) is semicircular in shape.

6. A device for removing impurities from industrial salt production according to claim 1, characterized in that, The surface of the bottom plate (1) is abutted with a collection box (16), the collection box (16) is arranged at the bottom of the impurity removal box (3), and the collection box (16) is rectangular in shape.

7. A device for removing impurities from industrial salt production according to claim 1, characterized in that, The bottom of the bottom plate (1) is provided with a universal wheel (2), and the universal wheel (2) is movably connected with the bottom plate (1).

8. A device for removing impurities from industrial salt production according to claim 2, characterized in that, The sieve net (17) is rectangular in shape, and the mesh diameter of the sieve net (17) is 0.8 times that of the first sieve box (6).

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