CN212567003U

CN212567003U - Waste heat recovery device for industrial waste gas treatment

Info

Publication number: CN212567003U
Application number: CN202020985896.4U
Authority: CN
Inventors: 夏本明; 褚芳; 张艺
Original assignee: Shanghai Isong Airflow Control Technology Co ltd
Current assignee: Shanghai Isong Airflow Control Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-02-19
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses an exhaust heat recovery device for industrial waste gas treatment, including framework and brush holder, the framework inner wall is provided with the lock ring, and the department is fixed with the fixed block in the middle of the framework, and installs the inner tube above the fixed block to be provided with the major axis in the middle of the inner tube, the welding of brush holder is in the major axis outside, and the brush holder right side is fixed with the brush head, the framework left side is provided with the inlet tube, and is provided with the intake pipe below the inlet tube. This waste heat recovery device for industrial waste gas treatment installs the flabellum, the stock all is provided with the flabellum from top to bottom, when waste gas gushes into from the waste gas mouth, make the flabellum of major axis below rotate, it is rotatory to drive the major axis through the flabellum rotation, can drive brush holder and brush head rotation through the major axis rotation, the brush head touches mutually with the inner tube of framework inner wall, when rotatory, the brush head can rub mutually with the water pipe of framework inner wall, thereby will adhere to the dust in the water pipe outside and cleaned, the filter screen through the top is with waste gas discharge framework.

Description

Waste heat recovery device for industrial waste gas treatment

Technical Field

The utility model relates to an industrial waste gas technical field specifically is a waste heat recovery device for industrial waste gas treatment.

Background

With the development of science and technology, industrial waste gas is more and more, the heat of the waste gas generated immediately is very high, and many factories can recover waste heat to manufacture the value of the waste gas, for example, waste heat is used for heating water;

the waste heat recovery device is generally large, so that a lot of dust can be attached to parts on the inner side of the device in long-term use, and if the parts are not cleaned, the heating effect of waste heat on water can be influenced, so that the effect of fully utilizing the waste heat cannot be achieved;

therefore, the waste heat recovery device for industrial waste gas treatment can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial waste gas handles and uses waste heat recovery device to solve the problem that waste heat produced the pollution to water easily on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste heat recovery device for industrial waste gas treatment, includes framework and brush holder, the inboard lower part of framework is provided with the lock ring, and department welded fastening has the fixed block in the middle of the framework inner wall left and right sides to the inner tube is installed to the fixed block top, is provided with the major axis in the middle of the inner tube moreover, and the flabellum is all installed to major axis below simultaneously, and is provided with first filter screen, second filter screen and third filter screen above the framework, the brush holder welding is in the major axis rear side, and brush holder right side is fixed with the brush head, the framework left side is provided with the inlet tube, and is provided with the intake pipe below the inlet tube to the outlet pipe is.

Preferably, the frame body and the support ring are mutually attached, and the upper end of the support ring and the bottom of the inner pipe are mutually attached.

Preferably, the appearance of fixed block is "L" shape, and the fixed block equidistance distributes in the outside of inner tube to fixed block and inner tube are the block structure.

Preferably, the inner pipe is in a spiral shape, and the outer surface of the inner pipe is attached to the inner wall of the frame body.

Preferably, the vertical central axis of the long shaft and the vertical central axis of the frame are located on the same longitudinal horizontal plane, the inner upper surface of the frame is inclined, and the long shaft, the frame and the cross rod form a bearing rotating structure.

Preferably, the number of the fan blades is 2, and the fan surfaces of the 2 sets of fan blades face oppositely, wherein the 2 sets of fan blades are symmetrically arranged about the transverse central axis of the frame body.

Preferably, the aperture of the meshes of the first filter screen, the second filter screen and the third filter screen is gradually reduced, and the tail end of the brush head is contacted with the inner side surface of the inner tube.

Compared with the prior art, the beneficial effects of the utility model are that: the waste heat recovery device for industrial waste gas treatment;

(1) the long shaft is provided with fan blades, the fan blades are arranged above and below the long shaft, when waste gas rushes in from the waste gas port, the fan blades below the long shaft rotate, the long shaft is driven to rotate through the rotation of the fan blades, the brush handle and the brush head can be driven to rotate through the rotation of the long shaft, so that dust attached to the outer side of the water pipe is cleaned, then the dust is sucked to the upper part through the fan blades above the long shaft, and the recovered waste gas is discharged out of the frame body through the first filter screen, the second filter screen and the third filter screen above the long shaft;

(2) be provided with the inner tube, framework internally mounted has the inner tube, opens the valve of water inlet, with rivers to the inner tube is the loop configuration, when used heat gushes into from the exhaust gas mouth, can let the water thermally equivalent of inner tube the inside, after heating alright follow the delivery port outflow so that use.

Drawings

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

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

FIG. 3 is a schematic top view of the frame and the fan blades of the present invention;

fig. 4 is a schematic view of the top structure of the brush head and the long shaft of the present invention.

In the figure: 1. a frame body; 2. a support ring; 3. a fixed block; 4. an inner tube; 5. a long axis; 501. a cross bar; 6. a fan blade; 7. a first filter screen; 8. a second filter screen; 9. a third filter screen; 10. a brush handle; 11. a bristle head; 12. a water inlet pipe; 13. an air inlet pipe; 14. a water outlet pipe; 15. and an air outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a waste heat recovery device for industrial waste gas treatment comprises a frame body 1, a support ring 2, a fixed block 3, an inner pipe 4, a long shaft 5, a cross rod 501, fan blades 6, a first filter screen 7, a second filter screen 8, a third filter screen 9, a brush handle 10, a brush head 11, a water inlet pipe 12, an air inlet pipe 13, an air outlet pipe 14 and an air outlet pipe 15, wherein the support ring 2 is arranged at the lower part of the inner side of the frame body 1, the fixed block 3 is fixedly welded at the middle part of the left side and the right side of the inner wall of the frame body 1, the inner pipe 4 is arranged above the fixed block 3, the long shaft 5 is arranged in the middle of the inner pipe 4, the fan blades 6 are arranged above and below the long shaft 5, the first filter screen 7, the second filter screen 8 and the third filter screen 9 are arranged above the frame body 1, the, an air inlet pipe 13 is arranged below the water inlet pipe 12, a water outlet pipe 14 is arranged at the upper part of the right side of the frame body 1, and an air outlet pipe 15 is arranged at the middle part of the frame body 1.

Frame 1 and lock ring 2 are laminated each other, and 2 upper ends of lock ring and 4 bottoms of inner tube laminate each other, and the design of above-mentioned structure for 2 effectual plays the supporting role to inner tube 4 of lock ring.

The appearance of fixed block 3 is "L" shape, and 3 equidistance distributions of fixed block are in the outside of inner tube 4 to fixed block 3 and inner tube 4 are the block structure, the design of above-mentioned structure, when making inner tube 4 leak, can dismantle it and get off to change or maintain, have increased the convenience.

Inner tube 4 is the spiral shape, and the outer surface of inner tube 4 laminates with framework 1 inner wall mutually, and the design of above-mentioned structure for the water in inner tube 4 can be heated in framework 1 evenly, has increased the practicality of whole device.

The vertical axis of major axis 5 and the vertical axis of framework 1 are located same longitudinal horizontal plane, and the inside upper surface of framework 1 is the slope form to major axis 5 all constitutes bearing rotating structure with framework 1, horizontal pole 501, and the design of above-mentioned structure makes the effectual fixed major axis 5 of framework 1 for major axis 5 can support the flabellum 6 rotatory, has increased the usability.

Flabellum 6 is provided with 2 about the horizontal axis symmetry of

framework

1, and 2 sets of flabellum 6 sector orientations are opposite, the design of above-mentioned structure for flabellum 6 can the free rotation through the inrush of waste gas in the major axis 5 outside, has increased the convenience.

The mesh aperture of first filter screen 7, second filter screen 8 and third filter screen 9 diminishes progressively step by step, and the terminal of brush head 11 contacts with the inboard surface of inner tube 4, the design of above-mentioned structure for thereby it filters from outlet duct 15 discharges through first filter screen 7, second filter screen 8 and third filter screen 9 once more after the waste heat recovery.

The working principle is as follows: when the waste heat recovery device for industrial waste gas treatment is used, firstly, as shown in fig. 1-2, a waste gas pipe is connected to the left end of an air inlet pipe 13 of a frame body 1, then a valve of the air inlet pipe 13 is opened, then the inner pipe 4 is heated by the inrush waste heat, because the inner pipe 4 is in a spiral structure, the waste heat has a uniform heating effect on the inner pipe 4, water can be discharged for use from an outlet pipe 14 after being heated, the waste heat recovery device in the prior art in the market is that the waste heat pipe is buried in water for heating, the waste heat pipe can be corroded to cause air leakage after being used for a long time, once the air leakage causes pollution to the water, the structural design avoids the situation that the water is polluted by the air leakage, as shown in fig. 3-4, the inrush waste heat drives a fan blade 6 to rotate, then a long shaft 5 is driven to rotate by the fan blade 6, a brush handle 10 and a brush head 11, the brush head 11 touches the inner tube 4 of the inner wall of the frame body 1, when rotating, the brush head 11 will rub the inner tube 4 of the inner wall of the frame body 1, thereby cleaning the dust attached to the outer side of the inner tube 4, a part of the dust will be pumped to the outer side of the first filter screen 7 above through the fan blade 6 above the long shaft 5, because the top of the frame body 1 and the frame body 1 are in a disassembly structure, and the first filter screen 7, the second filter screen 8 and the third filter screen 9 and the frame body 1 are in disassembly structures, the first filter screen 7, the second filter screen 8 and the third filter screen 9 can be cleaned or replaced regularly, another part of large-particle dust will drop down and be discharged from the slag discharge port on the right side, then the waste gas is discharged after being filtered through the first filter screen 7, the second filter screen 8 and the third filter screen 9 above, the structure waste gas is filtered through 3 filter screens, the waste gas can be converted into air harmless, safety is added to complete a series of tasks, and details not described in the specification belong to the prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an industrial waste gas handles and uses waste heat recovery device, includes framework (1) and brush holder (10), its characterized in that: a support ring (2) is arranged at the lower part of the inner side of the frame body (1), a fixed block (3) is welded and fixed at the middle part of the left side and the right side of the inner wall of the frame body (1), an inner pipe (4) is arranged above the fixed block (3), a long shaft (5) is arranged in the middle of the inner pipe (4), meanwhile, the upper part and the lower part of the long shaft (5) are both provided with fan blades (6), a first filter screen (7), a second filter screen (8) and a third filter screen (9) are arranged above the frame body (1), the brush handle (10) is welded at the rear side of the long shaft (5), and the right side of the brush handle (10) is fixed with a brush head (11), the left side of the frame body (1) is provided with a water inlet pipe (12), an air inlet pipe (13) is arranged below the water inlet pipe (12), and a water outlet pipe (14) is arranged at the upper part of the right side of the frame body (1), and a gas outlet pipe (15) is arranged at the middle part of the frame body (1).

2. The exhaust heat recovery device for industrial waste gas treatment according to claim 1, characterized in that: the frame body (1) is attached to the support ring (2), and the upper end of the support ring (2) is attached to the bottom of the inner tube (4).

3. The exhaust heat recovery device for industrial waste gas treatment according to claim 1, characterized in that: the appearance of fixed block (3) is "L" shape, and fixed block (3) equidistance distributes in the outside of inner tube (4) to fixed block (3) and inner tube (4) are the block structure.

4. The exhaust heat recovery device for industrial waste gas treatment according to claim 1, characterized in that: the inner tube (4) is in a spiral shape, and the outer surface of the inner tube (4) is attached to the inner wall of the frame body (1).

5. The exhaust heat recovery device for industrial waste gas treatment according to claim 1, characterized in that: the vertical central axis of the long shaft (5) and the vertical central axis of the frame body (1) are located on the same longitudinal horizontal plane, the inner upper surface of the frame body (1) is inclined, and the long shaft (5), the frame body (1) and the cross rod (501) form a bearing rotating structure.

6. The exhaust heat recovery device for industrial waste gas treatment according to claim 1, characterized in that: the fan blades (6) are symmetrically arranged about the transverse central axis of the frame body (1) in 2 numbers, and the fan surfaces of the 2 sets of fan blades (6) face oppositely.

7. The exhaust heat recovery device for industrial waste gas treatment according to claim 1, characterized in that: the mesh apertures of the first filter screen (7), the second filter screen (8) and the third filter screen (9) are gradually reduced, and the tail end of the brush head (11) is in contact with the inner side surface of the inner tube (4).