CN212409442U

CN212409442U - Condensation heat exchanger structure

Info

Publication number: CN212409442U
Application number: CN202020800785.1U
Authority: CN
Inventors: 桂海燕
Original assignee: Guangdong Juteng Environmental Protection Equipment Co ltd
Current assignee: Guangdong Juteng Environmental Protection Equipment Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-26
Anticipated expiration: 2030-05-14

Abstract

The utility model relates to a heat exchanger field. The structure of the condensing heat exchanger comprises a body and a heat exchange body, wherein a water inlet pipe is arranged on the left side of the upper surface of the body, an exhaust pipe is arranged on the upper side of the left surface of the body, a water outlet pipe is arranged on the lower side of the left surface of the body, a flow limiting plate is arranged in the inner cavity of the water outlet pipe, a heat insulation block is arranged between the body and the heat exchange body, the upper surface of the inner cavity of the body is provided with a deep stirring motor and a shallow stirring motor, stirring rotating shafts of the deep stirring motor and the shallow stirring motor penetrate through the heat exchange body and extend to the inner cavity, the middle parts of the left side wall and the right side wall of the heat exchange body are respectively provided with a steam nozzle which penetrates through the heat exchange body and extends to the outside, the front of body is provided with the work door, the downside of body left surface is provided with the thermometer, and this novel scheme can improve the heat conductivity, is heated evenly, improves heat transfer speed, can practice thrift the cost and improve work efficiency's advantage.

Description

Condensation heat exchanger structure

Technical Field

The utility model belongs to the technical field of a heat exchanger and specifically relates to a condensation heat exchanger structure.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchange body plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied;

in practical application, a common condensation heat exchange body has low heat conductivity, uneven heating and slow heat transfer, and therefore, a condensation heat exchanger structure is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a condensing heat exchanger structure to solve the problems of low thermal conductivity and slow heat transfer as proposed in the above background art.

Above-mentioned the utility model provides a following technical scheme: the utility model provides a condensation heat exchanger structure, includes body and heat transfer body, the upper surface left side of body is provided with the inlet tube, the upside of body left surface is provided with the blast pipe, the downside of body left surface is provided with the outlet pipe, the inner chamber of outlet pipe is provided with the current-limiting plate, the body with be provided with the thermoblock between the heat transfer body, the upper surface of body inner chamber is provided with dark motor and shallow motor, the stirring pivot of dark motor and shallow motor all runs through the heat transfer body and extends to the inner chamber, the centre department of heat transfer body left and right sides wall all is provided with vapor nozzle, vapor nozzle runs through the heat transfer body and extends to the outside, the front of body is provided with the working door, the downside of body left surface is provided with the thermometer, the below fixedly connected with electric cylinder of body inner chamber right side wall.

Preferably, the water inlet pipe penetrates through the body and extends to the inner cavity of the heat exchange body, and a filter screen is arranged in the inner cavity of the water inlet pipe.

Preferably, the water outlet pipe penetrates through the body and extends to the outside, and a safety valve is arranged on the water outlet pipe and located outside the body.

Preferably, the flow restriction plate penetrates through the pipe wall of the water outlet pipe, and the flow restriction plate is connected with a telescopic rod of the electric cylinder.

Preferably, the exhaust pipe penetrates through the heat exchange body, a dustproof fan is arranged between the exhaust pipe and the heat exchange body, the dustproof fan is communicated with the exhaust pipe, and the dustproof fan is connected with the inner side wall of the body.

Preferably, a pressure valve is arranged at the joint of the heat exchange body and the exhaust pipe, and the pressure valve is made of wear-resistant stainless steel.

Preferably, four corners of the bottom of the body are provided with supports, the bottoms of the four supports are provided with anti-skid layers, and the bottom sides of the anti-skid layers are concave-convex.

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

1. this condensation heat exchanger structure through the steam shower nozzle, pours into high-temperature steam into toward the heat transfer body in, with the internal cold water direct contact of heat transfer, high-temperature steam and cold liquefaction send a large amount of heats, and heat transfer body cold water heat absorption realizes the heat exchange, and ordinary condensation heat exchanger releases heat woollen, and the heat must pass through the medium, if: the pipe wall and the like have low efficiency in indirect heat conversion of conducting cold water, so that the heat conductivity of the pipe wall is low, high-temperature steam is in direct contact with the cold water, the heat energy loss is reduced by the direct heat conversion, and the heat conductivity is greatly improved;

2. this condensation heat exchanger structure through starting dark motor of mixing and shallow motor of mixing, makes stirring fan work, stirs the cold water in the heat exchanger, lets high temperature steam and cold water fully contact, can realize the heat transfer speed of high temperature steam and cold water, improves work efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of the embodiment of the present invention.

In the figure: 1. a body; 2. a heat exchange body; 3. a heat insulation block; 4. a restrictor plate; 5. a support; 6. a safety valve; 7. a pressure valve; 8. an exhaust pipe; 9. a dust-proof fan; 10. a deep mixing motor; 11. a shallow mixing motor; 13. a water inlet pipe; 14. a steam spray head; 16. a thermometer; 17. a working door; 18. a water outlet pipe; 19. an electric cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, in conjunction with the accompanying drawings and embodiments, will explain the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Please refer to fig. 1, the embodiment of the present invention provides a condensation heat exchanger structure, including a body 1 and a heat exchanger 2, a water inlet pipe 13 is disposed on the left side of the upper surface of the body 1, an exhaust pipe 8 is disposed on the upper side of the left surface of the body 1, a water outlet pipe 18 is disposed on the lower side of the left surface of the body 1, an inner cavity of the water outlet pipe 18 is provided with a flow limiting plate 4, a heat insulation block 3 is disposed between the body 1 and the heat exchanger 2, the upper surface of the inner cavity of the body 1 is provided with a deep mixing motor 10 and a shallow mixing motor 11, stirring rotating shafts of the deep mixing motor 10 and the shallow mixing motor 11 all run through the heat exchanger 2 and extend to the inner cavity, a steam nozzle 14 is disposed in the middle of the left and right side walls of the heat exchanger 2, the steam nozzle 14 runs through the heat exchanger 2 and extends to the outside, a working door 17 is disposed on.

By adopting the technical scheme, the heat conductivity of the high-temperature steam can be improved, the heat energy loss is reduced, the cost is saved, the high-temperature steam is fully contacted with cold water through the deep mixing motor 10 and the shallow mixing motor 11, the heat transfer speed is accelerated, and the working efficiency can be improved.

Referring to fig. 1-2, the water inlet pipe 13 penetrates the body 1 and extends to the inner cavity of the heat exchanger 2, and the inner cavity of the water inlet pipe 13 is provided with a filter screen.

By adopting the technical scheme, the environment in the heat exchange body 2 can be ensured to be clean.

Referring to fig. 3, the water outlet pipe 18 penetrates the body 1 to extend to the outside, and the safety valve 6 is disposed on the outside of the body 1 of the water outlet pipe 18.

By adopting the technical scheme, the water outlet quantity of the water outlet pipe 18 can be manually controlled in a single point, the water outlet pipe 18 can be completely and independently opened and closed, and accidents are prevented.

Referring to fig. 1-2, the restrictor plate 4 penetrates the wall of the water outlet pipe 18, and the restrictor plate 4 is connected to the expansion rod of the electric cylinder 19.

By adopting the technical scheme, the water outlet pipe 18 can be automatically opened and closed, and the mechanical control, time and labor are saved.

Referring to fig. 1-2, the exhaust pipe 8 penetrates the heat exchanging body 2, the dustproof fan 9 is disposed between the exhaust pipe 8 and the heat exchanging body 2, the dustproof fan 9 is communicated with the exhaust pipe 8, and the dustproof fan 9 is connected to the inner side wall of the body 1.

Referring to fig. 1-2, four corners of the bottom of the body 1 are provided with the support 5, the bottoms of the four supports 5 are provided with the anti-slip layer, and the bottom side of the anti-slip layer is concave-convex.

By adopting the technical scheme, the body 1 can be more stable and not easy to slide.

Through adopting above-mentioned technical scheme, can prevent that the discarded object from passing through blast pipe 8 and getting into the inner chamber of heat exchanger 2.

Referring to fig. 1, a pressure valve 7 is disposed at a connection position of the heat exchanger 2 and the exhaust pipe 8, and the pressure valve 7 is made of wear-resistant stainless steel.

By adopting the technical scheme, the pressure in the inner cavity of the heat exchange body 2 is overlarge, and the heat exchange body can be discharged from the exhaust pipe 8 through the pressure valve 7.

The working principle is as follows: when the novel scheme is used, cold water is injected into the inner cavity of the heat exchange body 2 through the water inlet pipe 13, the steam pump is started, high-temperature steam is sprayed into the inner cavity of the heat exchange body 2 through the steam spray nozzle 14 to enable the high-temperature steam to be in direct contact with the cold water for heat exchange, the heat transfer ratio is high, the heat conductivity is high, the steam spray nozzles 14 are arranged on the left side and the right side of the inner side wall of the heat exchange body 2, after the high-temperature steam is injected for one minute, the deep mixing motor 10 and the shallow mixing motor 11 are started to drive the mixing shaft to work, a small amount of hot water and cold water are mixed, the high-temperature steam is continuously injected to be in full contact and uniformly heated, the heat transfer of the high-temperature steam and the cold water can be accelerated, the working efficiency is improved, when the gas pressure in the inner cavity of the heat exchange body 2 is too high, the maximum value of the pressure valve 7, the automatic closing is realized, the thermometer 16 is observed, after the qualified temperature is reached, the power supply is turned on, the electric cylinder 19 works, the telescopic rod of the electric cylinder 19 moves rightwards, the flow limiting plate 4 is driven to move together, and the water outlet pipe 18 is opened to discharge water.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.

Claims

1. A condensation heat exchanger structure, includes body (1) and heat exchanger body (2), its characterized in that: the upper surface left side of body (1) is provided with inlet tube (13), the upside of body (1) left surface is provided with blast pipe (8), the downside of body (1) left surface is provided with outlet pipe (18), the inner chamber of outlet pipe (18) is provided with current-limiting plate (4), be provided with insulating block (3) between body (1) and heat exchanger (2), the upper surface of body (1) inner chamber is provided with dark motor (10) and shallow motor (11) of mixing, the stirring pivot of dark motor (10) and shallow motor (11) of mixing all runs through heat exchanger (2) and extends to the inner chamber, the middle department of heat exchanger (2) left and right sides wall all is provided with steam nozzle (14), steam nozzle (14) runs through heat exchanger (2) and extends to the outside, the front of body (1) is provided with work door (17), a thermometer (16) is arranged on the lower side of the left surface of the body (1), and an electric cylinder (19) is fixedly connected to the lower portion of the right side wall of the inner cavity of the body (1).

2. A condensing heat exchanger structure as claimed in claim 1, wherein: the water inlet pipe (13) penetrates through the body (1) and extends to the inner cavity of the heat exchange body (2), and a filter screen is arranged in the inner cavity of the water inlet pipe (13).

3. A condensing heat exchanger structure as claimed in claim 1, wherein: the water outlet pipe (18) penetrates through the body (1) and extends to the outside, and the safety valve (6) is arranged outside the body (1) of the water outlet pipe (18).

4. A condensing heat exchanger structure as claimed in claim 1, wherein: the flow limiting plate (4) penetrates through the pipe wall of the water outlet pipe (18), and the flow limiting plate (4) is connected with an expansion link of the electric cylinder (19).

5. A condensing heat exchanger structure as claimed in claim 1, wherein: the exhaust pipe (8) penetrates through the heat exchange body (2), a dustproof fan (9) is arranged between the exhaust pipe (8) and the heat exchange body (2), the dustproof fan (9) is communicated with the exhaust pipe (8), and the dustproof fan (9) is connected with the inner side wall of the body (1).

6. A condensing heat exchanger structure as claimed in claim 1, wherein: the connection part of the heat exchange body (2) and the exhaust pipe (8) is provided with a pressure valve (7), and the pressure valve (7) is made of wear-resistant stainless steel.

7. A condensing heat exchanger structure as claimed in claim 1, wherein: four corners of the bottom of the body (1) are provided with supports (5), the bottoms of the four supports (5) are provided with anti-skid layers, and the bottom sides of the anti-skid layers are concave-convex.