CN218645551U - Steam boiler waste heat recovery device - Google Patents
Steam boiler waste heat recovery device Download PDFInfo
- Publication number
- CN218645551U CN218645551U CN202222587702.7U CN202222587702U CN218645551U CN 218645551 U CN218645551 U CN 218645551U CN 202222587702 U CN202222587702 U CN 202222587702U CN 218645551 U CN218645551 U CN 218645551U
- Authority
- CN
- China
- Prior art keywords
- waste heat
- heat recovery
- heat transfer
- rotating
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a waste heat recovery device of a steam boiler, which comprises a waste heat recovery case; two walls of waste heat recovery machine incasement side are equipped with respectively and rotate the recess, rotate the recess internal rotation and install heat transfer device, heat transfer device rotates the post including heat transfer, and the both ends of heat transfer rotation post fixed mounting respectively have the rotation wheel, rotate to take turns to and are equipped with two rotating barriers, and fixed mounting has rotary device in rotating the recess, rotary device includes the fixed stay post, and fixed mounting has the answer spring in the fixed stay post, and the one end fixed mounting who answers the spring has a stirring post, and the top that is located heat transfer rotation post in rotating the recess still is provided with parallel and the restriction post that rotates the post that transfers heat. The utility model discloses an injection rivers in the condenser pipe, under the effect of heat transfer plate and filter sieve net, get rid of the impurity in the steam, avoided leading to the emergence of the not high condition of waste heat recovery efficiency because of the impurity in the steam, and steam discharges again through filtering, has avoided the emergence to the environmental pollution condition.
Description
Technical Field
The utility model relates to a steam waste heat recovery technical field, concretely relates to steam boiler waste heat recovery device.
Background
The steam boiler refers to boiler equipment for producing steam, which belongs to special equipment, and the waste heat refers to heat energy released in the production process and capable of being utilized.
There is a large amount of heats in the waste gas that steam boiler burning produced, if direct emission can lead to a large amount of heat extravagant, increases use cost, but current steam boiler waste heat recovery device is when using, does not carry out filtration treatment to the impurity that contains in the steam, and the majority is direct emission, and is not environmental protection, and waste heat recovery efficiency is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steam boiler waste heat recovery device solves among the prior art direct emission of steam in the waste heat recovery process not environmental protection, and the not high scheduling problem of waste heat recovery efficiency.
The purpose of the utility model can be realized by the following technical proposal:
a waste heat recovery device of a steam boiler comprises a waste heat recovery case; one end of the top of the waste heat recovery case is fixedly provided with a water pump which is fixedly connected with a first rubber hose, one end of the first rubber hose penetrates through one side wall of the waste heat recovery case to be fixedly connected with a water inlet of the condenser pipe, and a water outlet of the condenser pipe is fixedly connected with a second rubber hose;
the two walls of the inner side of the waste heat recovery case are respectively provided with a rotating groove, a heat transfer device is rotatably mounted in the rotating groove and comprises a heat transfer rotating column, the heat transfer rotating column is rotatably connected in the rotating groove, two ends of the heat transfer rotating column are respectively and fixedly provided with rotating wheels, the rotating wheels are provided with two rotating baffles, a heat transfer plate is further sleeved between the two rotating wheels on the heat transfer rotating column, and the heat transfer plate is provided with a plurality of holes;
rotating fixed mounting has rotary device in the recess, rotary device includes the fixed stay post, and fixed mounting has the answer spring in the fixed stay post, and the one end fixed mounting who answers the spring has the post of stirring, and the top that lies in the heat transfer rotation post in the rotation recess still is provided with the restriction post parallel and heat transfer rotation post.
As a further aspect of the present invention: the second rubber hose is coated with heat insulation cotton.
As a further aspect of the present invention: one end of the second rubber hose is fixedly connected with a water inlet of the heat preservation water tank, and the inner side wall of the heat preservation water tank is provided with polystyrene expanded foam plastics EPS.
As a further aspect of the present invention: a pressure valve is also arranged in the water inlet of the heat preservation water tank.
As a further aspect of the present invention: a filtering and screening net is fixedly connected in the waste heat recovery case right above the condenser pipe.
As a further aspect of the present invention: and an air outlet valve is also arranged on one side wall of the rotating groove.
As a further aspect of the present invention: the top of the waste heat recovery case is provided with a direct current motor, and a shaft of the direct current motor penetrates through the top of the outer side of the waste heat recovery case and is fixedly connected with a fan.
The utility model has the advantages that:
(1) The utility model injects water flow into the condensation pipe, under the action of the heat transfer plate and the filtering and screening net, the impurities in the steam are removed, thereby avoiding the situation that the waste heat recovery efficiency is not high due to the impurities in the steam, and the steam is filtered and then discharged, thereby avoiding the situation of environmental pollution;
(2) The utility model discloses an install rotary device at waste heat recovery machine incasement rotation, rivers reduce to lead to weight to change when water congeals the pipe, under the effect of stirring post and restriction post, the condenser pipe slope is placed, and the fan rotates the gas flow of waste heat recovery machine incasement with higher speed, has avoided the emergence of the gaseous low condition of getting rid of waste heat recovery machine incasement portion.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a waste heat recovery device of a steam boiler of the present invention;
FIG. 2 is a schematic structural view of the condenser tube of the present invention;
FIG. 3 is a schematic structural view of the heat transfer device of the present invention;
FIG. 4 is a schematic structural view of the rotating wheel of the present invention;
fig. 5 is a schematic structural diagram of the rotating device of the present invention.
In the figure: 1. a waste heat recovery case; 2. a water pump; 3. a first rubber hose; 4. a condenser tube; 5. a second rubber hose; 6. a heat preservation water tank; 7. a filter screen; 8. a heat transfer device; 9. rotating the groove; 10. a rotating device; 11. an air outlet valve; 12. an air inlet; 13. a direct current motor; 14. a fan; 61. a pressure valve; 81. a heat transfer rotating column; 82. a rotating wheel; 83. a heat transfer plate; 101. fixing the support columns; 102. a return spring; 103. shifting the column; 104. a restraining post; 821. the baffle is rotated.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
A steam boiler waste heat recovery device, as shown in fig. 1 to 5, comprises a waste heat recovery cabinet 1.
The top one end fixed mounting of waste heat recovery machine case 1 has water pump 2, water pump 2 and 3 fixed connection of first rubber hose, and the one end of first rubber hose 3 is passed a lateral wall of waste heat recovery machine case 1 and the water inlet fixed connection of condenser pipe 4, and condenser pipe 4 designs into the water pipe of an S type structure, through setting up condenser pipe 4, has increased the area of contact of steam and water, has avoided the emergence of the water incomplete condition of being heated in the condenser pipe 4. The delivery port and the 5 fixed connection of second rubber hose of condenser pipe 4, the cladding has the heat preservation cotton on the second rubber hose 5, and is cotton through setting up the heat preservation, has avoided the water after being heated completely to the emergence of the in-process heat condition of scattering and disappearing in the transportation.
One end of the second rubber hose 5 penetrates through one side wall of the waste heat recovery case 1 to be fixedly connected with a water inlet of the heat preservation water tank 6, and the inner side wall of the heat preservation water tank 6 is provided with a waterproof heat preservation material, preferably polystyrene expanded foam EPS. The polystyrene expanded foam EPS is arranged, so that the condition of heat loss of water in the heat-insulating water tank 6 is avoided.
Still be equipped with pressure valve 61 in the inlet of holding water box 6, through setting up pressure valve 61, avoided rivers to flow in the in-process heat of holding water box 6 and scatter and disappear the emergence of the condition.
The filtering and screening net 7 is fixedly connected to the position, right above the condensing pipe 4, in the waste heat recovery case 1, impurity particles in steam are separated by arranging the filtering and screening net 7, the effect of purifying the steam is achieved, and the situation that impurities in the steam reduce the waste heat recovery efficiency is avoided.
The below that lies in condenser pipe 4 in waste heat recovery machine case 1 rotates and is connected with heat transfer device 8, heat transfer device 8 rotates post 81 including conducting heat, it rotates the post 81 and rotates to connect in rotating recess 9 to conduct heat, the both ends that rotate post 81 of conducting heat are fixed mounting respectively has a rotation wheel 82, be equipped with two rotating bezel 821 on the rotation wheel 82, it still has cup jointed not high heat transfer plate 83 to lie in two rotation wheels 82 on the post 81 to conduct heat, be equipped with a plurality of hole on the heat transfer plate 83, the area of contact of condenser pipe 4 and steam has been increased, the emergence of the waste heat recovery efficiency condition has been avoided.
A rotating device 10 is fixedly installed in the rotating groove 9, the rotating device 10 includes a fixed supporting column 101, a return spring 102 is fixedly installed in the fixed supporting column 101, and a toggle column 103 is fixedly installed at one end of the return spring 102, where it should be noted that the toggle column 103 is located between the two rotating baffles 821.
The limiting column 104 parallel to the heat transfer rotating column 81 is also arranged above the heat transfer rotating column 81 in the rotating groove 9, and the occurrence of device damage caused by complete turnover of the condensation pipe 4 is avoided by arranging the limiting column 104.
A gas outlet valve 11 is further arranged on one side wall of the rotating groove 9, so that the situation that gas in the device cannot be exhausted is avoided.
The other end of the top of the waste heat recovery case 1 is provided with an air inlet 12, and the air inlet 12 is fixedly connected with a steam boiler. The top of the waste heat recovery case 1 is positioned between the water pump 2 and the air inlet 12 and is also provided with a direct current motor 13, and the shaft of the direct current motor 13 penetrates through the top of the outer side of the waste heat recovery case 1 and is fixedly connected with a fan 14.
The utility model discloses a theory of operation:
the air inlet 12 of the waste heat recovery case 1 is connected with a steam boiler, the steam boiler injects steam into the waste heat recovery case 1, when the waste heat recovery case 1 is filled with steam, a water pump 2 is opened, water flow is injected into a condensation pipe 4 through a first rubber hose 3, the water flow recovers hot gas in the condensation pipe 4 under the action of the steam, the gravity changes after the condensation pipe 4 is filled with water, a toggle column 103 is extruded downwards, the water flow flows out to a pressure valve 61 through a second rubber hose 5 after being heated, the pressure valve 61 senses pressure change and is opened to enable the water flow to be injected into a heat-preservation water tank 6 for heat preservation and storage, after the water flow in the condensation pipe 4 flows out, the gravity changes again, the toggle column 103 acts upwards to rotate a baffle 821 under the action of a return spring 102, a heat transfer plate 83 and the condensation pipe 4 are driven to incline under the action of a limiting column 104, an air outlet valve 11 is opened, a direct current motor 13 controls a fan 14 to rotate, and circulation of the gas in the waste heat recovery case 1 is accelerated.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. A steam boiler waste heat recovery device is characterized by comprising a waste heat recovery case; one end of the first rubber hose penetrates through one side wall of the waste heat recovery case to be fixedly connected with a water inlet of the condenser pipe, and a water outlet of the condenser pipe is fixedly connected with the second rubber hose;
the two walls of the inner side of the waste heat recovery case are respectively provided with a rotating groove, a heat transfer device is rotatably mounted in the rotating groove and comprises a heat transfer rotating column, the heat transfer rotating column is rotatably connected in the rotating groove, two ends of the heat transfer rotating column are respectively and fixedly provided with rotating wheels, the rotating wheels are provided with two rotating baffles, a heat transfer plate is further sleeved between the two rotating wheels on the heat transfer rotating column, and the heat transfer plate is provided with a plurality of holes;
the rotating device comprises a fixed support column, a return spring is fixedly mounted in the fixed support column, a toggle column is fixedly mounted at one end of the return spring, and a limiting column parallel to the heat transfer rotating column is further arranged above the heat transfer rotating column in the rotating groove.
2. A steam boiler waste heat recovery device according to claim 1, characterized in that the second rubber hose is covered with insulation cotton.
3. A steam boiler waste heat recovery device according to claim 2, characterized in that one end of the second rubber hose is fixedly connected with the water inlet of the heat preservation water tank, and the inner side wall of the heat preservation water tank is provided with expanded polystyrene foam (EPS).
4. A steam boiler waste heat recovery device according to claim 3, characterized in that a pressure valve is further provided in the water inlet of the holding water tank.
5. A steam boiler waste heat recovery device according to claim 1, characterized in that a filtering and screening net is fixedly connected in the waste heat recovery case directly above the condenser tube.
6. A steam boiler waste heat recovery device in accordance with claim 1, wherein a side wall of the rotation groove is further provided with an air outlet valve.
7. A steam boiler waste heat recovery device according to claim 1, wherein the top of the waste heat recovery case is provided with a dc motor, and a shaft of the dc motor penetrates through the top of the outer side of the waste heat recovery case and is fixedly connected with the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222587702.7U CN218645551U (en) | 2022-09-29 | 2022-09-29 | Steam boiler waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222587702.7U CN218645551U (en) | 2022-09-29 | 2022-09-29 | Steam boiler waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218645551U true CN218645551U (en) | 2023-03-17 |
Family
ID=85492729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222587702.7U Active CN218645551U (en) | 2022-09-29 | 2022-09-29 | Steam boiler waste heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218645551U (en) |
-
2022
- 2022-09-29 CN CN202222587702.7U patent/CN218645551U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211551661U (en) | Flue gas treatment device of steam boiler matched with scalp drying chamber | |
| CN210107949U (en) | Fruit vegetables drying device | |
| CN218645551U (en) | Steam boiler waste heat recovery device | |
| CN214250324U (en) | Double-screw dryer | |
| CN207920698U (en) | A kind of novel electricity generator high-efficiency recycling device for waste heat | |
| CN213901788U (en) | A drying equipment for recycle bags production | |
| CN217082599U (en) | Power plant flue gas waste heat recovery device | |
| CN202643669U (en) | Horizontal softening cooking pan | |
| CN2295188Y (en) | Heat-recovering device for shower device | |
| CN112197623A (en) | Return air heat energy exchange device | |
| CN214972860U (en) | Dust collector that oil development construction field was used | |
| CN205741835U (en) | A kind of road construction Colophonium heating subtracts carbon device | |
| CN206291473U (en) | A kind of plate heat exchange of heat pipe formula shower house | |
| CN219531746U (en) | Heat production recovery device of cogeneration unit | |
| CN215841656U (en) | Use MVR device in multi-effect evaporator | |
| CN206139637U (en) | Contaminated soil heat treatment system | |
| CN219797253U (en) | Boiler waste heat recovery device | |
| CN209924037U (en) | Environment-friendly water-saving water supply equipment | |
| CN218120716U (en) | Heat accumulating type waste heat recovery device | |
| CN217594263U (en) | Steam cyclone steam-water separation device for gas equipment | |
| CN218973289U (en) | Flue gas heat exchanger for boiler smoke exhaust | |
| CN221044181U (en) | Energy-saving tea steaming table | |
| CN214910611U (en) | Device is fried to medicinal material for production of child's cough syrup | |
| CN215337362U (en) | A shaping drying equipment for vermicelli production | |
| CN216295451U (en) | Alcohol recycling device for biological extraction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |