CN217980006U

CN217980006U - Electromagnetic descaling device for heat exchanger

Info

Publication number: CN217980006U
Application number: CN202221881552.4U
Authority: CN
Inventors: 王威; 杜普鑫; 王志鹏
Original assignee: Luoyang Simousi Energy Technology Co ltd
Current assignee: Luoyang Simousi Energy Technology Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-12-06
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses an electromagnetism scale removal device for heat exchanger, including the rose box, on the rose box respectively assembly joint have the inlet tube and with heat exchanger main part fixed connection's aqueduct, and form a complete set on the inlet tube install the electromagnetism descaler, make the dirt on the pipeline not adsorb on the pipeline through the electromagnetism descaler, make the dirt follow rivers entering rose box, first pivot passes through the hold-in range and drives the second pivot and rotate, make the second pivot drive stirring piece rotate, so that the water in the filter chamber takes place violent motion, can not be stained with glutinous absorption on the filter chamber inner wall with the dirt of guaranteeing the water, the water gets into the heat exchanger main part through filtering the otter board, in order to guarantee that the water in the entering heat exchanger main part does not contain the dirt, it makes the nut carry out vertical the shifting up on ball, the nut drives the traction lever and rises, the traction lever pulls the filter otter board closure, in order to take out through the counter bore and clear up the dirt on filtering the otter board.

Description

Electromagnetic descaling device for heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field especially relates to an electromagnetism scale removal device for heat exchanger.

Background

The heat exchanger is an energy-saving device for transferring heat between materials between two or more than two fluids with different temperatures, and is used for transferring heat from the fluid with higher temperature to the fluid with lower temperature to enable the temperature of the fluid to reach the index specified by the flow so as to meet the requirements of process conditions, and is also one of main devices for improving the energy utilization rate.

When the heat exchanger is used, because the water inlet pipe does not filter and descale liquid, impurities contained in the liquid are partially adsorbed on the pipeline, and partially enter the machine body. Current heat exchanger equipment is only at its inside water purification mechanism that is provided with, but the water just carries a certain amount of dirt impurity entering at the in-process of flowing through the water pipe, adsorbs to cause the pipe blockage to lead to the unable normal water play of intaking of pipeline when more and more impurity, causes very big influence to heat exchanger's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that no descaling mechanism exists in the prior art, and providing an electromagnetic descaling device for a heat exchanger.

In order to realize the purpose, the utility model adopts the following technical scheme:

an electromagnetic descaling device for a heat exchanger comprises a filter box, wherein a water inlet pipe and a water guide pipe fixedly connected with a heat exchanger main body are respectively assembled and connected on the filter box, an electromagnetic descaling device is arranged on the water inlet pipe in a matched manner, a storage cavity and a filter cavity which are communicated with each other are respectively arranged on the filter box in a vertically corresponding manner, a motor is fixedly arranged at the top end in the storage cavity, a first rotating shaft is fixedly connected at the output end of the motor, two second rotating shafts extending into the filter cavity are rotatably arranged on the inner top wall of the storage cavity, a synchronous belt is connected between the second rotating shafts and the first rotating shafts, and a stirring piece is fixedly arranged at one end of each second rotating shaft extending into the filter cavity;

and a descaling mechanism for adsorbing and cleaning dirt is arranged in the filter cavity.

Preferably, the accommodating cavity is located above the filter cavity, the water inlet pipe is fixedly connected to the upper end of the filter box, and the water inlet pipe and the water guide pipe are respectively communicated with the upper end and the lower end of the filter cavity in the filter box.

Preferably, the first rotating shaft is longitudinally rotatably installed at the bottom end position in the containing cavity, and the two second rotating shafts are longitudinally arranged at the two side positions of the first rotating shaft.

Preferably, descaling mechanism is including seting up the counter bore on the rose box, and slides in the counter bore and overlap and be equipped with the lift spare, fixedly connected with and counter bore looks adaptation's fixture block on the lift spare, and rotate through damping bearing in the lift spare and be provided with ball, and ball top fixedly connected with horizontal pole, the supporting nut of installing on the ball, and be connected with a plurality of on the nut and run through the traction lever of lift spare, be connected with on the traction lever and rotate the filter plate who is connected with the lift spare, and set up the groove of accomodating that corresponds with filter plate in the filter chamber.

Preferably, the lifting piece is provided with a placing cavity for containing and placing a ball screw, and the lifting piece is provided with a guiding long hole for slidably sleeving the traction rod.

Preferably, the two ends of the traction rod are respectively connected to the nut and the filter screen plate through pin shafts, and the free end of the filter screen plate far away from the lifting piece is slidably sleeved in the accommodating groove.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses an electromagnetism descaler makes the dirt on the pipeline not adsorb on the pipeline for the dirt is along with rivers entering rose box, and first pivot passes through the hold-in range and drives the second pivot and rotate, makes the second pivot drive stirring piece and rotates, so that let the water of filtering the intracavity take place violent motion, can not be stained with glutinous absorption on filtering the intracavity wall with the dirt of guaranteeing the water, and the water gets into the heat exchanger main part through filtering the otter board, does not contain the dirt with the water of guaranteeing to get into in the heat exchanger main part.

2. The utility model discloses a rotate the horizontal pole and make the nut carry out vertical shifting up on ball, the nut drives the traction lever and rises, and the traction lever pulls and filters the filter plate closure to take out through the counter bore and clear up the dirt on filtering the filter plate, use for a long time with guaranteeing to filter the filter plate, help improving the life who filters the filter plate.

Drawings

Fig. 1 is a schematic structural view of an electromagnetic descaling device for a heat exchanger according to the present invention;

FIG. 2 is a schematic structural view of a filter box of the electromagnetic descaling device for a heat exchanger according to the present invention;

fig. 3 is a schematic diagram of a local enlarged structure of an electromagnetic descaling device a for a heat exchanger according to the present invention.

In the figure: 1. a water inlet pipe; 2. an electromagnetic cleaner; 3. a filter box; 4. a receiving cavity; 5. a filter chamber; 6. a motor; 7. a first rotating shaft; 8. a second rotating shaft; 9. a synchronous belt; 10. a stirring member; 11. a water conduit; 12. a counter bore; 13. a lifting member; 14. a clamping block; 15. a ball screw; 16. a cross bar; 17. a nut; 18. a draw bar; 19. filtering the screen plate; 20. a receiving groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an electromagnetic descaling device for a heat exchanger comprises a filter box 3, wherein a water inlet pipe 1 and a water guide pipe 11 fixedly connected with a heat exchanger main body are respectively assembled and connected on the filter box 3, the water inlet pipe 1 is fixedly connected at the upper end of the filter box 3, the water inlet pipe 1 and the water guide pipe 11 are respectively communicated with the upper end and the lower end of a filter cavity 5 in the filter box 3, an electromagnetic descaling device 2 is arranged on the water inlet pipe 1 in a matching manner, and impurities in a water body can not be adhered and adsorbed on the inner wall of the water inlet pipe 1 through the electromagnetic descaling device 2;

the filter box 3 is respectively provided with a containing cavity 4 and a filter cavity 5 which are communicated with each other up and down correspondingly, the containing cavity 4 is positioned above the filter cavity 5, the top end in the containing cavity 4 is fixedly provided with a motor 6, the model of the motor 6 is MR-J2S-700B, the output end of the motor 6 is fixedly connected with a first rotating shaft 7, the first rotating shaft 7 is longitudinally and rotatably arranged at the inner bottom end position in the containing cavity 4, the inner top wall of the containing cavity 4 is rotatably provided with two second rotating shafts 8 extending into the filter cavity 5, the two second rotating shafts 8 are longitudinally arranged at the two sides of the first rotating shaft 7, a synchronous belt 9 is connected between the second rotating shaft 8 and the first rotating shaft 7, one end of the second rotating shaft 8 extending into the filter cavity 5 is fixedly provided with a stirring piece 10, the second rotating shaft 8 rotates to drive the stirring piece 10 to rotate in the filter cavity 5, so as to ensure that the water body in the filter cavity 5 acutely moves, and ensure that the dirt of the water body is not attached to the inner wall of the filter cavity 5;

a descaling mechanism for adsorbing and cleaning dirt is arranged in the filter cavity 5, the descaling mechanism comprises a counter bore 12 arranged on the filter box 3, and the following description is that: as shown in fig. 2, a counter bore 12 is located at the bottom end of the through hole and is communicated with the filter chamber 5, a lifting member 13 is slidably sleeved in the counter bore 12, a fixture block 14 matched with the counter bore 12 is fixedly connected to the lifting member 13, the counter bore 12 is matched with the fixture block 14 for use, which is helpful for ensuring the stability of the lifting member 13, a ball screw 15 is rotatably arranged in the lifting member 13 through a damping bearing, the ball screw 15 is kept in a static state without external force through the damping bearing, a placing chamber for accommodating the ball screw 15 is formed in the lifting member 13, a cross rod 16 is fixedly connected to the top end of the ball screw 15, a nut 17 is arranged on the ball screw 15 in a matching manner, a plurality of draw rods 18 penetrating through the lifting member 13 are connected to the nut 17 through a pin shaft, and a guide long hole for slidably sleeving the draw rods 18 is formed in the lifting member 13;

the traction rod 18 is connected with a filtering screen plate 19 which is rotatably connected with the lifting piece 13 through a pin shaft, the free end of the filtering screen plate 19, which is far away from the lifting piece 13, is slidably sleeved in the accommodating groove 20, the accommodating groove 20 corresponding to the filtering screen plate 19 is formed in the filtering cavity 5, the traction rod 18 drives the filtering screen plate 19 to open through rotating the cross rod 16, water is filtered and adsorbed, impurities are left on the filtering screen plate 19, it is ensured that the water entering the heat exchanger main body does not contain the impurities, the traction rod 18 drives the filtering screen plate 19 to close through reversely rotating the cross rod 16, the filtering screen plate 19 is taken out through the counter bore 12 to be cleaned, and the service life of the filtering screen plate 19 and the convenience of a descaling mechanism are prolonged.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

dirt on the water inlet pipe 1 is not adsorbed on the inner wall of the water inlet pipe through the electromagnetic cleaner 2, and enters a filter cavity 5 formed in the filter box 3 along with water flow;

the starting motor 6 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the second rotating shaft 8 to rotate through the synchronous belt 9, so that the second rotating shaft 8 drives the stirring piece 10 to rotate, the stirring piece 10 enables the water body in the filter cavity 5 to make violent movement so as to ensure that dirt of the water body is not adhered and adsorbed on the inner wall of the filter cavity 5, the water body enters the water guide pipe 11 through the filter screen plate 19, and the water body enters the heat exchanger main body through the water guide pipe 11;

the cross rod 16 is rotated to enable the nut 17 to vertically move upwards on the ball screw 15, the nut 17 drives the traction rod 18 to move upwards to draw the filter screen plate 19 to be closed, and the lifting piece 13 is taken out through the counter bore 12 to clean dirt on the filter screen plate 19.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electromagnetic descaling device for a heat exchanger comprises a filter box (3), and is characterized in that the filter box (3) is respectively and fixedly connected with a water inlet pipe (1) and a water guide pipe (11) fixedly connected with a heat exchanger main body, the water inlet pipe (1) is provided with an electromagnetic descaling device (2) in a matching manner, the filter box (3) is respectively and correspondingly provided with a containing cavity (4) and a filter cavity (5) which are communicated with each other from top to bottom, the top end in the containing cavity (4) is fixedly provided with a motor (6), the output end of the motor (6) is fixedly connected with a first rotating shaft (7), two second rotating shafts (8) extending into the filter cavity (5) are rotatably arranged on the inner top wall of the containing cavity (4), a synchronous belt (9) is connected between the second rotating shafts (8) and the first rotating shaft (7), and a stirring piece (10) is fixedly arranged on one end of each second rotating shaft (8) extending into the filter cavity (5);

and a descaling mechanism for adsorbing and cleaning dirt is arranged in the filter cavity (5).

2. The electromagnetic descaling device for the heat exchanger according to claim 1, wherein the storage cavity (4) is located above the filter cavity (5), the water inlet pipe (1) is fixedly connected to the upper end of the filter box (3), and the water inlet pipe (1) and the water guide pipe (11) are respectively communicated with the upper end and the lower end of the filter cavity (5) in the filter box (3).

3. The electromagnetic descaling device for the heat exchanger according to claim 2, wherein the first rotating shaft (7) is longitudinally and rotatably installed at the inner bottom end of the receiving cavity (4), and the two second rotating shafts (8) are longitudinally arranged at two sides of the first rotating shaft (7).

4. The electromagnetic descaling device for the heat exchanger according to claim 1, wherein the descaling mechanism comprises a counter bore (12) formed in the filter box (3), a lifting member (13) is slidably sleeved in the counter bore (12), a fixture block (14) matched with the counter bore (12) is fixedly connected to the lifting member (13), a ball screw (15) is rotatably arranged in the lifting member (13) through a damping bearing, a cross rod (16) is fixedly connected to the top end of the ball screw (15), a nut (17) is mounted on the ball screw (15) in a matching manner, a plurality of draw rods (18) penetrating through the lifting member (13) are connected to the nut (17), a filter screen plate (19) rotatably connected to the lifting member (13) is connected to the draw rods (18), and a storage groove (20) corresponding to the filter screen plate (19) is formed in the filter chamber (5).

5. The electromagnetic descaling device for the heat exchanger according to claim 4, wherein the lifting member (13) is provided with a placing cavity for accommodating and placing the ball screw (15), and the lifting member (13) is provided with a long guiding hole for slidably sleeving the traction rod (18).

6. The electromagnetic descaling device for the heat exchanger according to claim 5, wherein two ends of the draw bar (18) are respectively connected to the nut (17) and the filter screen plate (19) through pin shafts, and the free end of the filter screen plate (19) far away from the lifting member (13) is slidably sleeved in the accommodating groove (20).