CN216500529U - Impurity removal device for barium sulfate production - Google Patents

Abstract

The utility model discloses an impurity removing device for barium sulfate production, relates to the technical field of barium sulfate production, and aims at solving the problem of poor impurity removing effect in the prior art, the impurity removing device comprises an impurity removing box, wherein the bottom of the outer side of the impurity removing box is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a transmission rod which is rotatably connected with the inner side of the impurity removing box, the upper side of the transmission rod is fixedly connected with a filter screen which is rotatably connected with the inner side of the impurity removing box, the upper side of the filter screen is rotatably connected with a stirring bracket which is movably connected with the upper side of the impurity removing box, the upper end of the stirring bracket is fixedly connected with a gear, one side of the gear is meshed with a gear ring which is fixedly connected with the upper top surface of the inner side of the impurity removing box, the impurity removing device has a simple structure, can stir while filter barium sulfate during impurity removing, and improve the filtering effect of barium sulfate, prevent barium sulfate from blocking the meshes of the filter screen, improve the filtering efficiency and have convenient use.

Description

A kind of impurity removal device for barium sulfate production

technical field

The utility model relates to the technical field of barium sulfate production, in particular to an impurity removal device for barium sulfate production.

Background technique

Barium sulfate, this product is a dual X-ray contrast agent, which is a high-density gastrointestinal contrast agent. It can be used as a suspension in different proportions and used alone, but it is usually used together with low-density gas to achieve the purpose of dual contrast. It is often used in digestion. According to reports from domestic users, barium sulfate with uneven thickness is better than barium sulfate with fine and uniform thickness.

When barium sulfate is produced, it is necessary to filter the impurities in the barium sulfate, and the existing impurity removal device directly pours barium sulfate on the filter screen to remove impurities, but the barium sulfate easily blocks the mesh of the filter screen, making The filtering effect is not good, so there is a need for an impurity removal device for the production of barium sulfate.

Utility model content

The utility model proposes an impurity removal device for barium sulfate production, which solves the problem of poor impurity removal effect.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A decontamination device for barium sulfate production, comprising a decontamination box, a drive motor is fixedly connected to the outer bottom of the decontamination box, and an output end of the drive motor is fixedly connected with a transmission rod that is rotatably connected to the inner side of the decontamination box, The upper side of the transmission rod is fixedly connected with a filter screen that is rotatably connected to the inner side of the trash removal box, and the upper side of the filter screen is rotatably connected with a stirring support that is movably connected to the upper side of the trash removal box, and the upper end of the stirring support is fixed. A gear is connected, one side of the gear is meshed with a gear ring that is fixedly connected with the upper top surface of the inner side of the trash removal box, and the upper top surface of the outer side of the trash removal box is fixedly connected with a feeding mechanism that cooperates with the transmission rod. The inner bottom of the transfer box is fixedly connected with a pushing mechanism matched with the transmission rod.

Preferably, the feeding mechanism includes a feeding box fixedly connected with the top surface of the trash removal box, the upper end of the transmission rod is fixedly connected with a fixing rod located inside the feeding box, and the lower side of the feeding box is connected to the upper end of the transmission rod. The trash removal box is connected.

Preferably, the pushing mechanism includes a material guide block that is fixedly connected to the bottom of the inner side of the trash removal box, the material guide block is located below the filter screen, and the lower side of the material guide block is slidably connected with two mutually symmetrical pushers A material block, one side of the two pushing blocks is fixedly connected with a sliding rod located inside the material guiding block, and the outer side of the sliding rod is slidably sleeved with a fixing plate that is fixedly connected to the inner side of the material guiding block. One side of the plate is fixedly connected with a spring fixedly connected with the pushing block, and a cam matched with the sliding rod is fixedly connected on the transmission rod.

Preferably, a rotating rod is fixedly connected to the bottom of the trash removal box, a bottom plate is rotatably connected to the lower end of the rotating rod, and a support rod matched with the bottom plate is fixedly connected to the bottom of the trash removal box.

Preferably, a pneumatic cylinder is rotatably connected to the upper side of the bottom plate, and the output end of the pneumatic cylinder is rotatably connected to the bottom of the trash removal box.

Preferably, a discharge port located above the filter net is opened on one side of the trash removal box, a discharge door matched with the discharge port is rotatably connected to the outside of the trash removal box, and a discharge port is opened on one side of the trash removal box. There are two discharge openings located under the filter screen.

The beneficial effects of the present utility model:

1. By driving the transmission rod to rotate by the driving motor, the fixed rod at the upper end of the transmission rod can be rotated inside the feeding box, so that the barium sulfate inside the feeding box can be stirred, so that the barium sulfate can quickly enter the impurities removal box, and then The transmission rod drives the filter screen to rotate, so that the barium sulfate rotates on the upper side of the filter screen, so that the barium sulfate quickly falls to the bottom of the filter screen, and the filtration efficiency of the barium sulfate is improved.

2. Through the rotation of the filter screen, the stirring bracket on the upper side of the filter screen is driven to rotate, so that the barium sulfate located on the upper side of the filter screen can be stirred to improve the filtering efficiency of barium sulfate, and the stirring bracket rotates around the transmission rod. The ring gear on the upper side cooperates with the gear on the upper end of the stirring bracket, so that the stirring bracket performs self-transmission while revolving, preventing the barium sulfate from blocking the mesh of the filter screen, and improving the filtering efficiency. Under the action of the guide block, it slides back and forth on the inner side of the guide block, so that the push block at one end of the sliding rod slides back and forth on the lower side of the guide block, and pushes the filter screen to filter the barium sulfate on the lower side, so that the barium sulfate can be quickly pushed out of the impurities removal box. It is convenient to use. After the filtering of the trash removal box is completed, the trash removal box is driven by the pneumatic cylinder to rotate, and the impurities can be discharged through the discharge port to improve the efficiency of cleaning impurities.

Description of drawings

Fig. 1 is the front sectional schematic diagram of a kind of barium sulfate production impurity removal device that the utility model proposes;

Fig. 2 is the enlarged schematic diagram at place A of the impurity removal device for a kind of barium sulfate production proposed by the utility model;

Fig. 3 is the enlarged schematic diagram of place B of the impurity removal device for a kind of barium sulfate production proposed by the utility model.

Labels in the figure: 1. Bottom plate; 2. Drive motor; 3. Support rod; 4. Air pressure cylinder; 5. Material pushing block; 6. Material guiding block; 7. Transmission rod; box; 10, fixed rod; 11, stirring bracket; 12, discharge door; 13, filter screen; 14, discharge port; 15, rotating rod; 16, cam; 17, sliding rod; 18, fixed plate; 19, Spring; 20, ring gear; 21, gear.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Fig. 1-3, a kind of barium sulfate production uses impurity removal device, including trash removal box 8, the outer bottom of trash removal box 8 is fixedly connected with drive motor 2, and the output end of drive motor 2 is fixedly connected with trash removal box 8. The transmission rod 7 that is rotatably connected on the inside, the upper side of the transmission rod 7 is fixedly connected with a filter screen 13 that is rotatably connected to the inner side of the trash removal box 8, and the upper side of the filter screen 13 is rotatably connected to the upper side of the trash removal box 8. The bracket 11, the upper end of the stirring bracket 11 is fixedly connected with a gear 21, one side of the gear 21 is meshed with a gear ring 20 that is fixedly connected to the inner top surface of the trash removal box 8, and the outer top surface of the trash removal box 8 is fixedly connected. The feeding mechanism matched with the transmission rod 7, the inner bottom of the transmission removal box 8 is fixedly connected with a pushing mechanism matched with the transmission rod 7, and the driving motor 2 drives the transmission rod 7 to rotate, so that the fixed rod at the upper end of the transmission rod 7 can be made 10 rotate inside the feeding box 9, so that the barium sulfate inside the feeding box 9 is stirred, so that the barium sulfate quickly enters the trash removal box 8, and then the transmission rod 7 drives the filter screen 13 to rotate, so that the barium sulfate is in the filter screen. The upper side of 13 rotates, so that the barium sulfate quickly falls to the bottom of the filter screen 13, and the filtration efficiency of barium sulfate is improved. The side barium sulfate is stirred to improve the filtration efficiency of barium sulfate, and when the stirring bracket 11 rotates around the transmission rod 7, the gear ring 20 on the upper side of the trash removal box 8 cooperates with the gear 21 on the upper end of the stirring bracket 11, so that the stirring The support 11 performs autobiography while revolving to improve the filtering effect of barium sulfate. After the filtering of the trash removal box 8 is completed, the air pressure cylinder 4 drives the trash removal box 8 to rotate, so that impurities can be discharged through the discharge port, and the cleaning efficiency of impurities can be improved. efficiency.

The feeding mechanism includes a feeding box 9 that is fixedly connected with the top surface of the trash removal box 8, the upper end of the transmission rod 7 is fixedly connected with a fixed rod 10 located inside the feeding box 9, and the lower side of the feeding box 9 is connected to the trash removal box. 8 Connected.

The pushing mechanism includes a material guide block 6 that is fixedly connected to the bottom of the inner side of the trash removal box 8. The material guide block 6 is located below the filter screen 13, and the lower side of the material guide block 6 is slidably connected with two mutually symmetrical pushing blocks 5. One side of the two pushing blocks 5 is fixedly connected with a sliding rod 17 located inside the material guide block 6, and the outer side of the sliding rod 17 is slidably sleeved with a fixed plate 18 that is fixedly connected to the inner side of the material guide block 6. One side is fixedly connected with a spring 19 which is fixedly connected with the pushing block 5, and the transmission rod 7 is fixedly connected with a cam 16 that cooperates with the sliding rod 17. The transmission rod 7 drives the cam 16 to rotate, so that the sliding rod 17 acts on the spring 19. Then, slide back and forth on the inner side of the guide block 6, and then make the push block 5 at one end of the sliding rod 17 slide back and forth on the lower side of the guide block 6, and push the filter screen 13 to filter the barium sulfate on the lower side, so that the barium sulfate is quickly pushed out and removed. Miscellaneous box 8, easy to use.

The bottom of the trash removal box 8 is fixedly connected with a rotating rod 15 , and the lower end of the rotating rod 15 is rotatably connected with the bottom plate 1 .

A pneumatic cylinder 4 is rotatably connected to the upper side of the bottom plate 1 , and the output end of the pneumatic cylinder 4 is rotatably connected to the bottom of the trash removal box 8 .

One side of the trash removal box 8 is provided with a discharge port located above the filter screen 13 , the outside of the trash removal box 8 is rotatably connected with a discharge door 12 that cooperates with the discharge port, and one side of the trash removal box 8 is provided with two The discharge port 14 below the filter screen 13.

Working principle: By driving the motor 2 to drive the transmission rod 7 to rotate, the fixed rod 10 at the upper end of the transmission rod 7 can be rotated inside the feeding box 9, so that the barium sulfate inside the feeding box 9 is stirred, so that the barium sulfate enters quickly. into the trash removal box 8, and then the transmission rod 7 drives the filter screen 13 to rotate, so that the barium sulfate rotates on the upper side of the filter screen 13, so that the barium sulfate quickly falls to the bottom of the filter screen 13, and the filtration efficiency of the barium sulfate is improved. The rotation of the net 13 drives the rotation of the stirring support 11 on the upper side of the filter screen 13, so that the barium sulfate on the upper side of the filter screen 13 can be stirred to improve the filtering efficiency of the barium sulfate, and when the stirring support 11 rotates around the transmission rod 7, The gear ring 20 on the upper side of the trash removal box 8 cooperates with the gear 21 on the upper end of the stirring bracket 11, so that the stirring bracket 11 is self-propagating while revolving, and the filtering effect of barium sulfate is improved. The transmission rod 7 drives the cam 16 to rotate, so that the sliding Under the action of the spring 19, the rod 17 slides back and forth on the inside of the guide block 6, so that the push block 5 at one end of the sliding rod 17 slides back and forth on the lower side of the guide block 6, and pushes the filter screen 13 to filter the barium sulfate on the lower side. , so that the barium sulfate can be quickly pushed out of the trash removal box 8, which is convenient to use. When the trash removal box 8 is filtered, the air pressure cylinder 4 drives the trash removal box 8 to rotate, so that impurities can be discharged through the discharge port, and the efficiency of cleaning impurities can be improved.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The impurity removing device for the production of barium sulfate comprises an impurity removing box (8) and is characterized in that the bottom of the outer side of the impurity removing box (8) is fixedly connected with a driving motor (2), the output end of the driving motor (2) is fixedly connected with a transmission rod (7) which is rotatably connected with the inner side of the impurity removing box (8), the upper side of the transmission rod (7) is fixedly connected with a filter screen (13) which is rotatably connected with the inner side of the impurity removing box (8), the upper side of the filter screen (13) is rotatably connected with a stirring bracket (11) which is movably connected with the upper side of the impurity removing box (8), the upper end of the stirring bracket (11) is fixedly connected with a gear (21), one side of the gear (21) is meshed with a gear ring (20) which is fixedly connected with the inner side upper surface of the impurity removing box (8), the outer side of the impurity removing box (8) is fixedly connected with a feeding mechanism which is matched with the transmission rod (7), the bottom of the inner side of the impurity transferring box (8) is fixedly connected with a material pushing mechanism matched with the transmission rod (7).

2. The impurity removing device for producing the barium sulfate according to claim 1, wherein the feeding mechanism comprises a feeding box (9) fixedly connected with the upper top surface of the impurity removing box (8), the upper end of the transmission rod (7) is fixedly connected with a fixing rod (10) positioned inside the feeding box (9), and the lower side of the feeding box (9) is communicated with the impurity removing box (8).

3. The impurity removing device for producing barium sulfate according to claim 1, wherein the material pushing mechanism comprises a material guiding block (6) fixedly connected with the bottom of the inner side of the impurity removing box (8), the material guiding block (6) is located below the filter screen (13), two material pushing blocks (5) which are symmetrical to each other are slidably connected to the lower side of the material guiding block (6), a sliding rod (17) located inside the material guiding block (6) is fixedly connected to one side of each of the two material pushing blocks (5), a fixing plate (18) fixedly connected with the inner side of the material guiding block (6) is slidably sleeved on the outer side of the sliding rod (17), a spring (19) fixedly connected with the material pushing block (5) is fixedly connected to one side of the fixing plate (18), and a cam (16) matched with the sliding rod (17) is fixedly connected to the transmission rod (7).

4. The impurity removing device for the production of barium sulfate according to claim 1, wherein the bottom of the impurity removing box (8) is fixedly connected with a rotating rod (15), the lower end of the rotating rod (15) is rotatably connected with a bottom plate (1), and the bottom of the impurity removing box (8) is fixedly connected with a supporting rod (3) matched with the bottom plate (1).

5. The impurity removing device for the barium sulfate production according to claim 4, wherein the upper side of the bottom plate (1) is rotatably connected with a pneumatic cylinder (4), and the output end of the pneumatic cylinder (4) is rotatably connected with the bottom of the impurity removing box (8).

6. The impurity removing device for producing the barium sulfate according to claim 1, wherein a discharge opening located above the filter screen (13) is formed in one side of the impurity removing box (8), a discharge door (12) matched with the discharge opening is rotatably connected to the outer side of the impurity removing box (8), and two discharge openings (14) located below the filter screen (13) are formed in one side of the impurity removing box (8).

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