A raw material washing device for chemical production

Abstract

This utility model relates to the field of chemical raw material production technology and discloses a raw material washing device for chemical production. It includes an outer frame, an internal washing tank, and an impurity screening component. A stirring and washing component is located on top of the impurity screening component. The impurity screening component includes a vertical plate and an inner frame plate, with the vertical plate fixedly connected to the inside of the washing tank near the front and back. This raw material washing device for chemical production, by incorporating the impurity screening component, uses a stepper motor to rotate an elliptical block, which in turn causes the connecting strip to slide downwards, causing the screening screen to oscillate back and forth to aid in screening. The internal components can control the lifting amplitude, and the device is equipped with a barrier sponge block for protection. It also solves the problem of devices failing to screen impurities, thus enabling the separation of impurities and raw materials.

Description

Technical Field

[0001] This utility model relates to the field of chemical raw material production technology, specifically to a raw material rinsing device for chemical production. Background Technology

[0002] In the field of chemical production, the purity of raw materials plays a decisive role in product quality, production efficiency, and safety. During the mining, transportation, or preliminary processing of chemical raw materials, they are often mixed with mud, sand, metallic impurities, organic pollutants, etc., and some raw materials may also contain unreacted byproducts or catalysts.

[0003] The prior art discloses a raw material washing device for chemical production, with announcement number CN217432466U. The device includes a box body. An exhaust fan is installed on the top surface of one side of the box body through a reserved groove and a mounting bracket. A vertical plate is installed on the top of one side of the box body through bolts. A geared motor is installed on one side of the vertical plate through bolts. A reciprocating lead screw is installed on the output end of the geared motor through the vertical plate and via a coupling. A lead screw is sleeved around the reciprocating lead screw, and a discharge nozzle is installed on one side of the lead screw through bolts.

[0004] The aforementioned raw material washing device for chemical production has a reasonable structure, which can conveniently disperse raw materials when adding them, and can promptly discharge small-volume and lightweight impurities from the raw materials into the tank. It is suitable for widespread promotion and use. However, the device has a problem in removing impurities. The device is only equipped with an ejection mechanism to eject impurities, but it is impossible to know how the impurities and raw materials are separated. The effect during use is not good and needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a raw material rinsing device for chemical production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a raw material rinsing device for chemical production, comprising an outer frame, a cleaning tank disposed inside the outer frame, an impurity screening component disposed inside the cleaning tank, and a stirring and cleaning component disposed on top of the impurity screening component.

[0007] The impurity screening assembly includes a vertical plate and an inner frame plate. The vertical plate is fixedly connected to the inside of the washing tank near the front and back. The inner frame plate is fixedly connected to the front of the rear end of the vertical plate. A placement rod is fixedly connected to the inside right side of the inner frame plate. A positioning arc plate is connected to the top of the placement rod. A gripping rod is fixedly connected to the top of the positioning arc plate. A connecting rectangular block is fixedly connected to the bottom of the gripping rod. A screening screen plate is fixedly connected to the bottom of the connecting rectangular block. A stepper motor is fixedly connected to the front of the vertical plate. An elliptical block is fixedly connected to the output shaft of the stepper motor. A limiting slide is fixedly connected to the front of the vertical plate. A slider is slidably connected inside the limiting slide. The slider is fixedly connected to the front of the screening screen plate. A connecting piece is fixedly connected to the bottom of the slider. A return spring is fixedly connected to the bottom of the connecting piece. A base plate is fixedly connected to the bottom of the return spring. The base plate is fixedly connected to the front of the vertical plate. A connecting strip is connected to the top of the elliptical block. The bottom of the connecting strip is fixedly connected to the top front of the slider.

[0008] Preferably, the stirring and cleaning assembly includes a bent support rod, a housing, a drive motor, a bearing, a rotating shaft, a turbine-type flap, a first pulley, a transmission belt, a barrier sponge block, a second pulley, and an inclined guide plate. The bent support rod is fixedly connected to the back of the outer frame, the housing is fixedly connected to the bottom of the upper bent support rod, the drive motor is fixedly connected to the inner back of the housing, the rotating shaft is fixedly connected to the output shaft of the housing, the bearing is fixedly connected to the inner back of the cleaning tank, the rotating shaft is fixedly connected to the inner ring of the bearing, the turbine-type flap is fixedly connected to the surface of the rotating shaft, the first pulley is fixedly connected to the surface of the rotating shaft near the back, the transmission belt is driven to the surface of the first pulley, and the second pulley is driven to the inside of the transmission belt near the bottom.

[0009] Preferably, the screening mesh plate is slidably connected to the inside of the inner frame plate, and the area of ​​the screening mesh plate is adapted to the inner area of ​​the inner frame plate.

[0010] Preferably, the vertical plate has a sliding groove inside, the width of which is adapted to the inner width of the limiting slide. The front of the inner frame plate has a connecting groove with an area equal to that of the sliding groove. The sliding groove and the connecting groove allow the limiting slide to pass through the vertical plate and the inner frame plate, connect to the internal screening screen plate, and drive the screening screen plate to shake to achieve screening, thus ensuring the normal use of the device.

[0011] Preferably, a circular groove is provided on the back of the cleaning box, the diameter of which is adapted to the output shaft diameter of the drive motor component. The circular groove allows the output end of the drive motor component to pass through the cleaning box and connect to the internal rotating shaft, ensuring normal operation of the device.

[0012] Preferably, the inclined guide plate is fixedly connected to the inner two sides near the top, and the barrier sponge block is fixedly connected to the top of the inclined guide plate.

[0013] Preferably, the inner diameter of the positioning arc plate is adapted to the diameter of the rod being placed.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This raw material washing device for chemical production is equipped with an impurity screening component. When the stepper motor is started, the elliptical block rotates, which drives the connecting strip to slide down, causing the screening screen to follow the reciprocating swing to assist in screening. The internal components can control the lifting amplitude, and the barrier sponge block can provide protection. It can also solve the problem of the device being unable to screen out impurities. The device can help to screen impurities and raw materials.

[0016] 2. This raw material rinsing device for chemical production is equipped with a stirring and cleaning component. The device can start the placement shell to drive the rotating shaft to rotate, which in turn drives the turbine-type folding blade to rotate. The stirring blade adopts a folding turbine structure with a blade angle of 30°, which pushes the raw material and the cleaning liquid to form an axial and radial composite flow field, enhancing the cleaning effect and enabling better rinsing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0020] Figure 4 This is a three-dimensional structural diagram of the outer frame, cleaning tank, and stirring and cleaning components of this utility model;

[0021] Figure 5 This utility model Figure 4 Enlarged structural diagram at point C;

[0022] Figure 6 This is a partial three-dimensional structural diagram of the stirring and cleaning component of this utility model.

[0023] In the diagram: 1. Outer frame; 2. Cleaning tank; 3. Stirring and cleaning assembly; 301. Bending support rod; 302. Placement shell; 303. Drive motor component; 304. Bearing component; 305. Rotating shaft; 306. Turbine-type folding blade; 307. First pulley; 308. Transmission belt; 309. Barrier sponge block; 310. Second pulley; 311. Inclined guide plate; 4. Impurity screening assembly; 401. Vertical plate; 402. Inner frame plate; 403. Holding rod; 404. Positioning arc plate; 405. Placement rod; 406. Screening screen plate; 407. Connecting rectangular block; 408. Stepper motor; 409. Elliptical block; 410. Connecting strip plate; 411. Slider; 412. Limiting slide; 413. Connecting piece; 414. Return spring; 415. Base plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 The present invention provides the following technical solution:

[0026] A raw material rinsing device for chemical production includes an outer frame 1, a cleaning tank 2 inside the outer frame 1, an impurity screening component 4 inside the cleaning tank 2, and a stirring and cleaning component 3 on top of the impurity screening component 4.

[0027] The impurity screening component 4 includes a vertical plate 401 and an inner frame plate 402. The vertical plate 401 is fixedly connected to the inside of the washing tank 2 near the front and back. The inner frame plate 402 is fixedly connected to the front of the rear vertical plate 401. A placement rod 405 is fixedly connected to the right side of the inside of the inner frame plate 402. A positioning arc plate 404 is connected to the top of the placement rod 405. A holding rod 403 is fixedly connected to the top of the positioning arc plate 404. A connecting rectangular block 407 is fixedly connected to the bottom of the holding rod 403. A screening screen plate 406 is fixedly connected to the bottom of the connecting rectangular block 407. A stepper motor 408 is fixedly connected to the front of the vertical plate 401. An elliptical block 409 is fixedly connected to the output shaft of the stepper motor 408. A limiting slide 412 is fixedly connected to the front of the vertical plate 401. A slider 411 is slidably connected inside the limiting slide 412. The slider 411 is fixedly connected to the front of the screening screen plate 406. A connecting piece 413 is fixedly connected to the bottom of the slider 411. A return spring 414 is fixedly connected to the bottom of the connecting piece 413. A base plate 415 is fixedly connected to the bottom of the return spring 414. The base plate 415 is fixedly connected to the front of the upright plate 401. A connecting strip 410 is connected to the top of the elliptical block 409. The bottom of the connecting strip 410 is fixedly connected to the top front of the slider 411. The inner diameter of the positioning arc plate 404 is adapted to the diameter of the placing rod 405. The screening screen plate 406 is slidably connected to the inside of the inner frame plate 402 for screening. The area of ​​the screen plate 406 is adapted to the inner area of ​​the inner frame plate 402. The interior of the upright plate 401 is provided with a sliding groove, the width of which is adapted to the inner width of the limiting slide 412. The front of the inner frame plate 402 is provided with a connecting groove with an area equal to that of the sliding groove. The sliding groove and the connecting groove allow the limiting slide 412 to pass through the upright plate 401 and the inner frame plate 402, connect to the internal screening screen plate 406, and drive the screening screen plate 406 to shake to achieve screening, which can ensure the normal use of the device.

[0028] The stirring and cleaning assembly 3 includes a bent support rod 301, a housing 302, a drive motor 303, a bearing 304, a rotating shaft 305, a turbine-type folding blade 306, a first pulley 307, a transmission belt 308, a barrier sponge block 309, a second pulley 310, and an inclined guide plate 311. The bent support rod 301 is fixedly connected to the back of the outer frame 1. The housing 302 is fixedly connected to the bottom of the upper bent support rod 301. The drive motor 303 is fixedly connected to the inner back of the housing 302. The rotating shaft 305 is fixedly connected to the output shaft of the housing 302. The bearing 304 is fixedly connected to the inner back of the cleaning tank 2. The rotating shaft 305 is fixedly connected to the inner... The ring, turbine-type folding blade 306 is fixedly connected to the surface of the rotating shaft 305, the first pulley 307 is fixedly connected to the surface of the rotating shaft 305 near the back, the transmission belt 308 is connected to the surface of the first pulley 307, and the second pulley 310 is connected to the inside of the transmission belt 308 near the bottom. A circular groove is provided on the back of the cleaning box 2. The diameter of the circular groove is adapted to the output shaft diameter of the drive motor component 303. The circular groove allows the output end of the drive motor component 303 to pass through the cleaning box 2 and connect to the rotating shaft 305 inside, ensuring normal use of the device. The inclined guide plate 311 is fixedly connected to the inside two sides near the top, and the barrier sponge block 309 is fixedly connected to the top of the inclined guide plate 311.

[0029] When in use, the screening screen plate 406 is located inside the inner frame plate 402. When the bottom of the positioning arc plate 404 contacts the top of the placement rod 405, this is the lowest position of the screening screen plate 406. Then, the screening screen plate 406 can be driven to shake up and down to remove impurities from the raw materials. When in use, the stepper motor 408 can be started to drive the elliptical block 409 to rotate, which can drive the connecting strip plate 410 to slide up and down. During the sliding, the slider 411 can be driven to slide against the inside of the limiting slide frame 412, thereby causing the screening screen plate 406 to swing up and down. Due to the setting of the return spring 414, the slider 411 can be reset, realizing reciprocating swing to help with screening. The internal components can control the lifting amplitude, and with the blocking sponge block 309, it can protect the material. The device is designed to protect the stirring and cleaning component 3 below from impact, ensuring its normal operation and resolving issues where impurities cannot be removed. It effectively separates impurities from raw materials, providing good performance during use. The stirring and cleaning component 3 is located below the impurity removal component 4 inside the cleaning tank 2. During use, the screened raw materials can be poured into the bottom and then flow through the inclined guide plate 311 into the cleaning tank 2. The placement shell 302 can then be activated, driving the rotating shaft 305 to rotate, which in turn drives the turbine-type folding blade 306. The stirring blade adopts a folding turbine structure with a blade angle of 30°, pushing the raw materials and cleaning liquid to form an axial and radial composite flow field, enhancing the cleaning effect and achieving better rinsing.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material rinsing device for chemical production, comprising an outer frame (1), characterized in that: The outer frame (1) is provided with a cleaning tank (2), the cleaning tank (2) is provided with an impurity screening component (4), and the top of the impurity screening component (4) is provided with a stirring and cleaning component (3). The impurity screening component (4) includes a vertical plate (401) and an inner frame plate (402). The vertical plate (401) is fixedly connected to the inside of the washing tank (2) near the front and back. The inner frame plate (402) is fixedly connected to the front of the rear end of the vertical plate (401). A placement rod (405) is fixedly connected to the right side of the inside of the inner frame plate (402). A positioning arc plate (404) is connected to the top of the placement rod (405). A holding rod (403) is fixedly connected to the top of the positioning arc plate (404). A connecting rectangular block (407) is fixedly connected to the bottom of the holding rod (403). A screening screen plate (406) is fixedly connected to the bottom of the connecting rectangular block (407). A stepper motor (408) is fixedly connected to the front of the vertical plate (401). An elliptical block (409) is fixedly connected to the output shaft of the vertical plate (401). A limiting slide (412) is fixedly connected to the front of the vertical plate (401). A slider (411) is slidably connected inside the limiting slide (412). The slider (411) is fixedly connected to the front of the screening screen plate (406). A connecting piece (413) is fixedly connected to the bottom of the slider (411). A return spring (414) is fixedly connected to the bottom of the connecting piece (413). A base plate (415) is fixedly connected to the bottom of the return spring (414). The base plate (415) is fixedly connected to the front of the vertical plate (401). A connecting strip (410) is connected to the top of the elliptical block (409). The bottom of the connecting strip (410) is fixedly connected to the top front of the slider (411).

2. The raw material rinsing device for chemical production according to claim 1, characterized in that: The stirring and cleaning assembly (3) includes a bent support rod (301), a housing (302), a drive motor (303), a bearing (304), a rotating shaft (305), a turbine-type folding blade (306), a first pulley (307), a transmission belt (308), a barrier sponge block (309), a second pulley (310), and an inclined guide plate (311). The bent support rod (301) is fixedly connected to the back of the outer frame (1), the housing (302) is fixedly connected to the bottom of the upper bent support rod (301), and the drive motor (303) is fixedly connected to the inner part of the housing (302). On the back side, the rotating shaft (305) is fixedly connected to the output shaft of the housing (302), the bearing (304) is fixedly connected to the back side of the cleaning tank (2), the rotating shaft (305) is fixedly connected to the inner ring of the bearing (304), the turbine-type flap (306) is fixedly connected to the surface of the rotating shaft (305), the first pulley (307) is fixedly connected to the surface of the rotating shaft (305) near the back side, the transmission belt (308) is driven to the surface of the first pulley (307), and the second pulley (310) is driven to the inside of the transmission belt (308) near the bottom.

3. The raw material rinsing device for chemical production according to claim 1, characterized in that: The screening screen plate (406) is slidably connected to the inside of the inner frame plate (402), and the area of ​​the screening screen plate (406) is adapted to the inner area of ​​the inner frame plate (402).

4. The raw material rinsing device for chemical production according to claim 1, characterized in that: The interior of the upright plate (401) is provided with a sliding groove, the width of which is adapted to the inner width of the limiting slide (412). The front of the inner frame plate (402) is provided with a connecting groove with an area equal to that of the sliding groove.

5. A raw material rinsing device for chemical production according to claim 2, characterized in that: The back of the cleaning box (2) is provided with a circular groove, the diameter of which is adapted to the output shaft diameter of the drive motor (303).

6. A raw material washing device for chemical production according to claim 2, characterized in that: The inclined guide plate (311) is fixedly connected to the inner two sides near the top, and the barrier sponge block (309) is fixedly connected to the top of the inclined guide plate (311).

7. A raw material washing device for chemical production according to claim 1, characterized in that: The inner diameter of the positioning arc plate (404) is adapted to the diameter of the placement rod (405).

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