CN219356354U - Water treatment agent crushing and screening device - Google Patents

Abstract

The utility model discloses a crushing and screening device for water treatment agent, which relates to the field of crushing and screening devices, and comprises a main body, a feeding port and a screening box. The bottom of the main body is provided with an annular screen, and the annular screen is installed On the upper end of the screening box, the screen of the annular screen is divided into several parts according to the size of the screen holes, and the bottom of the main body is obliquely provided with a driving motor, and the output end of the driving motor is connected to one end of the annular screen. A choke ring is installed on the inner wall of the annular screen for blocking the flow of the water treatment agent powder entering the annular screen. The utility model can realize the screening operation of the water treatment agent by setting the annular screen and the choke ring, and the sieve holes of different sizes on the annular sieve. The combination of the water treatment agent can make the water treatment agent particles stay in the mesh area of the corresponding size for a longer time, so that the water treatment agent can be fully screened.

Description

A water treatment agent crushing and screening device

technical field

The utility model relates to the field of crushing and screening devices, in particular to a crushing and screening device for water treatment agents.

Background technique

Water treatment agents refer to chemicals added in the process of water treatment in order to remove most of the harmful substances in water (such as corrosion, metal ions, dirt and microorganisms, etc.), and to obtain civil or industrial water that meets the requirements; During use, it needs to be crushed and screened to make uniform granules that meet different use requirements, which is convenient for better mixing with liquid materials and better performance of the water processor;

At present, most of the screens used for screening water treatment agents are flat screens. In actual use, there are still many shortcomings. When the screens in the screening device screen the crushed water treatment agent materials, there will be residues on them. Large-grained materials lead to blockage of the screen, which reduces the screening efficiency of the screen and increases the cleaning workload of the staff.

Utility model content

The purpose of the utility model is to provide a crushing and screening device for the water treatment agent in order to solve the problem that the traditional screen is easily blocked and affects the screening efficiency of the water treatment agent.

In order to achieve the above purpose, the utility model provides the following technical solutions: a crushing and screening device for water treatment agent, including a main body, a feeding port and a screening box, the feeding port is fixedly installed on the top of the main body, and the screening The box is fixedly installed on the bottom of the main body, and the bottom of the main body is provided with an annular screen, and the annular screen is installed on the upper end of the screening box. The bottom of the main body is obliquely provided with a drive motor, the output end of the drive motor is connected to one end of the ring screen, and the inner wall of the ring screen is installed with a flow blocking operation for the water treatment agent powder entering the inside of the ring screen. choke ring.

As a further solution of the present utility model: a breaker is provided inside the main body, the discharge port at the bottom of the feeding port is directly above the breaker, and the outside of the main body is provided with a device for driving two breakers to synchronize to the first drive assembly that rotates.

As a further solution of the utility model: the inside of the main body is provided with a transport assembly and a crushing roller, and there are two transport assemblies, the crushing roller is located in the middle of the two transport assemblies, and the outside of the main body is provided There is a second drive assembly for driving the transport assembly and the crushing rollers.

As a further solution of the present invention: a guide structure is fixed on the inner wall of the main body, the guide structure is located at the delivery end of the lower transport component, and the bottom end of the guide structure extends to the inside of the ring screen.

As a further solution of the utility model: the annular screen is installed obliquely on the screening box, the outer wall of the annular screen is located in the middle of the two groups of screen holes and is sleeved with bearings, and the annular screen passes through the The bearing is rotatably connected with the screening box.

As a further solution of the utility model: the inside of the screening box is provided with a plurality of partitions supporting the annular screen, and the partitions divide the screening box into a plurality of collection bins, and the outside of the main body and the The position corresponding to the screening box is provided with a material intake port, and the number of material intake ports matches the number of collection bins and corresponds one by one.

As a further solution of the present invention: multiple sets of choke rings are arranged inside the annular screen, and no choke ring is set at the position of the largest screen hole inside the annular screen, and the multiple sets of choke rings are respectively Distributed in the middle of other screen holes inside the annular screen, and the inner diameter of the choke ring decreases with the increase of the diameter of the screen holes.

Compared with the prior art, the beneficial effects of the utility model are:

By setting the annular screen and the choke ring, the sieve holes of different sizes on the annular screen can realize the screening operation of the water treatment agent. At the same time, the rotating annular screen can effectively avoid the problem of clogging. Through the cooperation of multiple choke rings, the The water treatment agent particles can stay in the mesh area of the corresponding size for a longer time, so that the water treatment agent can be fully screened.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation inside the main body of the utility model;

Fig. 3 is a structural schematic diagram of another viewing angle inside the main body of the present utility model;

Fig. 4 is a cross-sectional view of the structure of the annular screen and the choke ring of the present invention.

In the figure: 1. Main body; 2. Feeding port; 3. Screening box; 4. Ring screen; 5. Drive motor; 6. Crusher; 7. Transport component; 8. Crushing roller; 9. Guide structure; 10. Choke ring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 4. In the embodiment of the utility model, a water treatment agent crushing and screening device includes a main body 1, a feeding port 2 and a screening box 3. The feeding port 2 is fixedly installed on the top of the main body 1. The screening box 3 is fixedly installed on the bottom of the main body 1, and the bottom of the main body 1 is provided with an annular screen 4, and the annular screen 4 is installed on the upper end of the screening box 3, and the screen of the annular screen 4 is divided into several according to the size of the screen holes. part, the bottom of the main body 1 is inclined to be provided with a drive motor 5, the output end of the drive motor 5 is connected to one end of the ring screen 4, and the inner wall of the ring screen 4 is equipped with a water treatment agent powder that enters the inside of the ring screen 4. Choke ring 10 for choke operation;

The inner wall of the main body 1 is fixed with a guide structure 9, the guide structure 9 is located at the delivery end of the transport assembly 7 below, and the bottom end of the guide structure 9 extends to the inside of the annular screen 4;

The annular screen 4 is obliquely installed on the screening box 3. The outer wall of the annular screen 4 is located in the middle of the two groups of screen holes and is sleeved with bearings. The annular screen 4 is rotationally connected with the screening box 3 through the bearings. The interior of the box 3 is provided with a plurality of partitions that support the annular screen 4, and the partitions divide the screening box 3 into a plurality of collection bins, and the exterior of the main body 1 is provided at a position corresponding to the screening box 3. The number of feeding ports and the number of collecting bins match and correspond one-to-one.

In this embodiment: when the pulverized water treatment agent is screened, the drive motor 5 drives the ring screen 4 to rotate, passing through the different diameters of the screen holes, allowing materials of different diameters to fall into the screening box 3, at this time The water treatment agent that has been screened can effectively avoid clogging through the screen 4 of the cylindrical structure. At the same time, during the process, the water treatment agent rolls down along the inclined screen 4 , The choke ring 10 can form a choke to the downward movement of the water treatment agent, avoiding the problem of incomplete screening caused by the water treatment agent moving downward too fast, so as to achieve sufficient sieving.

Please refer to Figures 2-3. There is a breaker 6 inside the main body 1. The discharge port at the bottom of the feeding port 2 is directly above the breaker 6. The outside of the main body 1 is equipped with a drive to drive two breakers 6 in different directions. Rotate the first drive assembly.

In this embodiment: this structure can make the water treatment agent enter from the feeding port 2, the first drive assembly drives the breaker 6 at both ends to rotate, and the breaker 6 squeezes and breaks the water treatment agent inward, so that the water treatment agent The agent forms small chunks of debris.

Please refer to Fig. 2～3 emphatically, the inside of the main body 1 is provided with a transport assembly 7 and a crushing roller 8, and there are two transport assemblies 7, the crushing roller 8 is located in the middle of the transmission of the two transport assemblies 7, and the outside of the main body 1 is provided with a The second drive assembly that drives the transport assembly 7 and the crushing roller 8 to run.

In this embodiment: this structure can make the water treatment agent crushed by the crusher 6 enter the transport assembly 7, and drive the transport assembly 7 to run through the second drive assembly, so that it enters the crushing roller 8. At this time, the drive assembly drives the crushing roller 8 Rotate to pulverize the water treatment agent, and the pulverized water treatment agent is transported by another transport component 7 again.

Please refer to Fig. 4 emphatically, the interior of the annular screen 4 is provided with multiple groups of choke rings 10, and no choke ring 10 is provided at the position of the largest screen hole inside the annular screen 4, and the multiple groups of choke rings 10 are respectively distributed on the annular sieve In the middle of other screen holes inside the net 4, and the inner diameter of the choke ring 10 decreases as the diameter of the screen holes increases.

In this embodiment: the height difference between the diameter of the outer wall of the choke ring 10 and the diameter of the inner wall matches the diameter of the corresponding sieve hole, and the water treatment agent that rolls down can be blocked by the choke ring 10, so that the water treatment agent that is less than The water treatment agent particles at the height of the choke ring 10 are not easy to turn over from the choke ring 10, and the water treatment agent particles larger than the height of the choke ring 10 can be easily turned over, so that through the cooperation of multiple choke rings 10, the The water treatment agent particles stay longer in the mesh area of the corresponding size, so that the water treatment agent can be fully screened.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the technical solution of the utility model and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. A crushing and screening device for water treatment agent, comprising a main body (1), a feeding port (2) and a screening box (3), the feeding port (2) is fixedly mounted on the top of the main body (1), The screening box (3) is fixedly installed on the bottom of the main body (1), and it is characterized in that, the bottom of the main body (1) is provided with an annular screen (4), and the annular screen (4) is installed on the screen The upper end of the sub-box (3), the screen of the annular screen (4) is divided into several parts according to the size of the screen hole, the bottom of the main body (1) is inclined to be provided with a drive motor (5), and the drive motor ( 5) the output end is connected to one end of the annular screen (4), and the inner wall of the annular screen (4) is equipped with a flow blocking operation for the water treatment agent powder entering the inside of the annular screen (4). Ring (10). 2. A crushing and screening device for water treatment agent according to claim 1, characterized in that, the inside of the main body (1) is provided with a breaker (6), and the outlet at the bottom of the feeding port (2) is The feed opening is directly above the breaker (6), and the outside of the main body (1) is provided with a first drive assembly that drives the two breakers (6) to rotate in different directions synchronously. 3. A kind of water treatment agent crushing and screening device according to claim 1, characterized in that, the inside of the main body (1) is provided with a transport assembly (7) and a crushing roller (8), and the transport assembly ( 7) There are two, the crushing roller (8) is located in the middle of the two transportation components (7), and the outside of the main body (1) is provided with a device for driving the transportation component (7) and the crushing roller (8) to run the second drive unit. 4. A water treatment agent crushing and screening device according to claim 1, characterized in that, the inner wall of the main body (1) is fixed with a guide structure (9), and the guide structure (9) is located at the bottom of the transportation The end of the delivery end of the assembly (7), the bottom end of the guide structure (9) extends to the inside of the ring screen (4). 5. A kind of water treatment agent crushing and screening device according to claim 1, characterized in that, the annular screen (4) is installed obliquely on the screening box (3), and the annular screen (4) ) outer wall is located at the middle position of two groups of sieve holes and is sleeved with a bearing, and the annular screen (4) is rotatably connected with the screening box (3) through the bearing. 6. A kind of water treatment agent crushing and screening device according to claim 1, characterized in that, the inside of the screening box (3) is provided with a plurality of partitions supporting the annular screen (4), And the partition divides the screening box (3) into a plurality of collection bins, and the outside of the main body (1) is provided with a material intake at a position corresponding to the screening box (3), and the number of material intakes is the same as The number of collection bins matches and corresponds one-to-one. 7. A kind of water treatment agent crushing and screening device according to claim 1, characterized in that, the inside of the annular screen (4) is provided with multiple sets of choke rings (10), and the annular screen (4) (4) There is no choke ring (10) at the position of the largest sieve hole inside, and multiple sets of choke rings (10) are respectively distributed in the middle of other sieve holes inside the annular screen (4), and the choke rings (10) The inner diameter decreases as the diameter of the sieve hole increases.