CN218410874U

CN218410874U - Cleaning device for heat exchanger

Info

Publication number: CN218410874U
Application number: CN202222437670.2U
Authority: CN
Inventors: 严林; 王颖
Original assignee: Xiamen Bluemaker Environmental Technology Co ltd
Current assignee: Xiamen Bluemaker Environmental Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-31
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to the technical field of heat exchangers, and discloses a cleaning device for a heat exchanger, which comprises a box body and a heat exchanger body, wherein a cleaning mechanism is arranged inside the box body; the wiper mechanism includes the motor, motor fixed mounting is on the box top, motor output end fixed mounting has the pivot, the pivot runs through the box top, just the pivot outer wall is rotated with the box through bearing one and is connected, the pivot bottom is rotated through bearing two and is connected in the box bottom, the fixed cover of pivot outer wall is equipped with the carousel, through setting up wiper mechanism, can make heat exchanger body and brush produce the friction to make the brush clean heat exchanger body surface, get rid of the foreign matter of its surperficial probably adhesion, improve the cleaning quality to the heat exchanger body, solved current heat exchanger belt cleaning device, can't clean the heat exchanger body surface, the foreign matter that leads to its surperficial adhesion is difficult to the problem of cleaing away.

Description

Cleaning device for heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is a belt cleaning device for heat exchanger.

Background

Heat exchangers (also called heat exchangers or heat exchange devices) are devices for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, and are industrial applications of convective heat transfer and conductive heat transfer, and the heat exchangers can be classified in different ways and can be classified into three categories, namely, dividing wall type, hybrid type and regenerative type (or called regenerative type) according to the operation process; the surface compactness can be divided into compact type and non-compact type;

the plate heat exchanger is composed of a press-formed concave-convex stainless steel plate. The concave-convex lines between two adjacent plates are oppositely combined at 180 degrees, so that concave-convex ridge lines between the two plates of the plate heat exchanger form staggered contact points, and after the contact points are combined in a vacuum welding mode, a high-pressure-resistant staggered circulation structure of the plate heat exchanger is formed, and the staggered circulation structures enable cold and hot fluid in the plate heat exchanger to generate strong turbulence so as to achieve a high heat exchange effect;

according to the Chinese patent, a cleaning device of a plate heat exchanger is disclosed, and the publication number is as follows: CN207456273U, this patent is through opening the cover plate first, connect the plate heat exchanger fixedly between the symmetrical mount, then cover the cover plate, open the control valve, start the water pump, pour into the cleaning fluid into the cleaning bath, start driving motor and heating arrangement at the same time, thus, the liquid in the cleaning bath is constantly heated, the cleaning effect is good, and the shower nozzle of the spray lance lower extreme is directed against the plate heat exchanger of the lower side to spray directly, can remove the dust on its surface effectively, in addition, start the driving motor, under the transmission of belt pulley two and belt pulley one, the plate exchanger rotates with the mount constantly, so can spray to both sides of the plate heat exchanger effectively, remove the surface dust, until the cleaning fluid just submerges the plate heat exchanger, stop pouring into the cleaning fluid, the driving motor continues to drive the plate exchanger to rotate with the mount constantly, collide with the cleaning fluid constantly, the cleaning effect is good, this design, the degree of automation is high, it is convenient to wash, save effort, the cleaning efficiency is high, effectual;

however, the patent cannot clean the surface of the heat exchanger body, so that foreign matters adhered to the surface of the heat exchanger body are difficult to clean only by water flow, and the cleaning limitation is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt cleaning device for heat exchanger has solved the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cleaning device for a heat exchanger comprises a box body and a heat exchanger body, wherein a cleaning mechanism is arranged in the box body;

the cleaning mechanism comprises a motor, the motor is fixedly mounted on the top of the box body, a rotating shaft is fixedly mounted at the output end of the motor, the rotating shaft penetrates through the top of the box body, the rotating shaft outer wall is connected with the box body in a rotating mode through a first bearing, the rotating shaft bottom is connected to the bottom of the box body in a rotating mode through a second bearing, a rotating disc is sleeved on the rotating shaft outer wall in a fixing sleeve mode, a clamping hole is formed in the rotating disc, the heat exchanger body penetrates through the clamping hole and is provided with a hole pad, the hole pad is in close contact with the surface of the outer wall of the heat exchanger body, a fixing plate is fixedly mounted on the inner wall of the box body, a hairbrush is fixedly mounted on the inner side of the fixing plate, the hairbrush is in contact with one side surface of the heat exchanger body, a bottom pad is fixedly mounted on the bottom of the inner wall of the box body, and is in contact with the surface of the bottom of the heat exchanger body.

Preferably, the box top fixed mounting has the partition box, the motor sets up inside the partition box, pivot outer wall fixed mounting has stirs the board, through being provided with the partition box, can play certain guard action to the motor, guarantees the normal life of motor.

Preferably, the supporting legs are arranged below the box body, the pin columns are fixedly mounted at the bottom end of the box body, the top ends of the supporting legs are provided with column grooves, the pin columns are inserted into the column grooves, and the box body can be limited by the pin columns and the pin grooves.

Preferably, post inslot wall fixed mounting has the groove pad, groove pad and round pin post outer wall surface in close contact with can improve the compactness of being connected between round pin post and the post groove through setting up the groove pad, and plays certain shock attenuation effect to the device, reduces the damage that vibrations caused the device, improves the life of device.

Preferably, the tooth's socket has been seted up to the supporting leg bottom, the quantity of tooth's socket is a plurality of, through setting up the tooth's socket, can increase the friction of supporting leg and ground, improves the support stability of supporting leg.

Preferably, the hole pad and the groove pad are made of wear-resistant rubber, the bottom pad is made of Teflon, and friction between the heat exchanger body and the bottom end of the inner wall of the box body can be reduced by arranging the bottom pad.

Preferably, the feed inlet has been seted up on the box top, the box top intercommunication sets up the inlet tube, the box is close to the bottom intercommunication and is provided with the outlet pipe.

The utility model provides a belt cleaning device for heat exchanger. The cleaning device for the heat exchanger has the following beneficial effects:

(1) The cleaning device for the heat exchanger can enable the heat exchanger body and the hairbrush to generate friction by arranging the cleaning mechanism, so that the hairbrush can clean the surface of the heat exchanger body, remove foreign matters possibly adhered to the surface of the heat exchanger body, improve the cleaning quality of the heat exchanger body and solve the problem that the existing cleaning device for the heat exchanger cannot clean the surface of the heat exchanger body, so that the foreign matters adhered to the surface of the heat exchanger body are difficult to clean;

(2) This a belt cleaning device for heat exchanger, stir the board through setting up, can increase to wash the flow of water at the box, thereby increase and wash water and heat exchanger body friction, further improve cleaning quality, through setting up the groove pad, can improve the connection tightness between round pin post and the post groove, and play certain shock attenuation effect to the device, reduce the damage that vibrations caused to the device, the service life of device is prolonged, through setting up the tooth's socket, can increase the friction on supporting leg and ground, improve the support stability of supporting leg.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. the heat exchanger comprises a box body 2, a cleaning mechanism 3, a heat exchanger body 4, a stirring plate 5, a support leg 6, a pin 7, a column groove 8, a groove pad 9, a groove 10, a water inlet pipe 11, a water outlet pipe 12, a feed port 13, a separation box 201, a motor 202, a rotating shaft 203, a rotating disc 204, a hole pad 205, a clamping hole 206, a fixing plate 207, a brush 208 and a bottom pad.

Detailed Description

As shown in fig. 1-4, the utility model provides a technical solution: a cleaning device for a heat exchanger comprises a box body 1, a heat exchanger body 3, a feed inlet 12 is formed in the top end of the box body 1, a water inlet pipe 10 is communicated and arranged at the top end of the box body 1, a water outlet pipe 11 is communicated and arranged at the position, close to the bottom end, of the box body 1, a supporting leg 5 is arranged below the box body 1, a pin 6 is fixedly installed at the bottom end of the box body 1, a column groove 7 is formed in the top end of the supporting leg 5, the pin 6 is inserted in the column groove 7, the box body 1 can be limited by arranging the pin 6 and the pin groove 7, a groove pad 8 is fixedly installed on the inner wall of the column groove 7, the groove pad 8 is in close contact with the outer wall surface of the pin 6, the connection tightness between the pin 6 and the column groove 7 can be improved by arranging the groove pad 8, a certain damping effect is achieved on the device, the damage to the device caused by vibration is reduced, the service life of the device is prolonged, tooth grooves 9 are formed in the bottom end of the supporting leg 5, the number of the tooth grooves 9, the number of the tooth grooves is multiple, the number is increased by arranging 9, the supporting leg 5, the supporting stability of the supporting leg 5 and the cleaning mechanism 2 inside the box body 1 is improved;

the cleaning mechanism 2 comprises a motor 201, the motor 201 is fixedly installed at the top end of a box body 1, a rotating shaft 202 is fixedly installed at the output end of the motor 201, a partition box 13 is fixedly installed at the top end of the box body 1, the motor 201 is arranged inside the partition box 13, a stirring plate 4 is fixedly installed on the outer wall of the rotating shaft 202, the partition box 13 is arranged, a certain protection effect can be achieved on the motor 201, and the normal service life of the motor 201 is guaranteed. The brush 207 is a flexible brush, and the length of the brush 207 is long enough, so that the brush 207 can contact the whole side of the heat exchanger body 3 when the heat exchanger body 3 rotates with the turntable 203. The bottom fixed mounting of box 1 inner wall bottom has heelpiece 208, heelpiece 208 and the 3 bottom surface contact of heat exchanger body, through setting up wiper mechanism 2, can make heat exchanger body 3 and brush produce the friction, thereby make brush 207 can clean heat exchanger body 3 surface, get rid of the foreign matter of its surperficial probably adhesion, improve the cleaning quality to heat exchanger body 3, current heat exchanger belt cleaning device has been solved, can't clean the heat exchanger body surface, the problem that the foreign matter that leads to its surface adhesion is difficult to clear away.

When the cleaning device for the heat exchanger is used, firstly, the heat exchanger body 3 is placed into the box body through the feeding hole 12, the heat exchanger body 3 penetrates through the clamping hole 205 to be in contact with a bottom pad at the bottom end of the box body 1, then the motor 201 is started, the motor 201 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the rotating disc 203 to rotate, the rotating disc 203 drives the heat exchanger body 3 to do circular motion, and the heat exchanger body 3 and the brush generate friction, so that the brush 207 can clean the surface of the heat exchanger body 3, foreign matters possibly adhered to the surface of the heat exchanger body can be removed, the cleaning quality of the heat exchanger body 3 is improved, the problem that the foreign matters adhered to the surface of the heat exchanger body cannot be cleaned by the conventional cleaning device for the heat exchanger is difficult to clean is solved, and when the other surface of the heat exchanger body 3 needs to be cleaned, the device can be suspended, and the heat exchanger body 3 can be reloaded; pivot 202 drives and stirs board 4 and rotate, stir the inside washing water of box 1, increase and wash the flow of water at box 1, thereby increase and wash water and the friction of heat exchanger body 3, further improve the cleaning quality, through setting up groove pad 8, can improve the connection compactness between round pin post 6 and the post groove 7, and play certain shock attenuation effect to the device, reduce the damage that vibrations caused the device, improve the life of device, through setting up tooth's socket 9, can increase the friction on supporting leg 5 and ground, improve the support stability of supporting leg 5.

Claims

1. A cleaning device for a heat exchanger, comprising a tank (1), a heat exchanger body (3), characterized in that: a cleaning mechanism (2) is arranged in the box body (1);

cleaning mechanism (2) includes motor (201), motor (201) fixed mounting is on box (1) top, motor (201) output end fixed mounting has pivot (202), pivot (202) run through box (1) top, just pivot (202) outer wall rotates with box (1) through bearing one and is connected, pivot (202) bottom is rotated through bearing two and is connected in box (1) bottom, the fixed cover of pivot (202) outer wall is equipped with carousel (203), card hole (205) have been seted up on carousel (203), heat exchanger body (3) run through carousel (203) through card hole (205), card hole (205) inner wall fixed mounting has hole pad (204), hole pad (204) and heat exchanger body (3) outer wall surface in close contact with, box (1) inner wall fixed mounting has fixed plate (206), fixed plate (206) inboard fixed mounting has brush (207), brush (207) and heat exchanger body (3) one side surface contact, box (1) inner wall bottom fixed mounting has base pad (208), base pad (208) and heat exchanger body (3) surface contact.

2. A cleaning device for a heat exchanger according to claim 1, wherein: the box body (1) top fixed mounting has compartment (13), motor (201) set up inside compartment (13), pivot (202) outer wall fixed mounting has stirs board (4).

3. A cleaning device for a heat exchanger according to claim 1, wherein: the support box is characterized in that support legs (5) are arranged below the box body (1), pin columns (6) are fixedly mounted at the bottom ends of the box body (1), column grooves (7) are formed in the top ends of the support legs (5), and the pin columns (6) are inserted into the column grooves (7).

4. A cleaning device for a heat exchanger according to claim 3, wherein: the inner wall of the column groove (7) is fixedly provided with a groove pad (8), and the groove pad (8) is in close contact with the surface of the outer wall of the pin column (6).

5. A cleaning device for a heat exchanger according to claim 3, wherein: tooth's socket (9) have been seted up to supporting leg (5) bottom, the quantity of tooth's socket (9) is a plurality of.

6. A cleaning device for a heat exchanger according to claim 1, wherein: the hole pad (204) and the groove pad (8) are both made of wear-resistant rubber, and the bottom pad (208) is made of Teflon.

7. A cleaning device for a heat exchanger according to claim 1, wherein: feed inlet (12) have been seted up on box (1) top, box (1) top intercommunication sets up inlet tube (10), box (1) is close to the bottom intercommunication and is provided with outlet pipe (11).