CN218421648U

CN218421648U - Heat recovery's fume extractor

Info

Publication number: CN218421648U
Application number: CN202221484990.7U
Authority: CN
Inventors: 王小红; 李泽林
Original assignee: IT Electronics Eleventh Design and Research Institute Scientific and Technological Engineering Corp
Current assignee: IT Electronics Eleventh Design and Research Institute Scientific and Technological Engineering Corp
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2023-02-03
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a heat recovery's fume extractor relates to the processing field of discharging fume, including dust collector and with the heat recovery device that dust collector is linked together, dust collector includes the dust removal case and locates in proper order first dust collector and the second dust collector of dust removal incasement, first dust collector comprises two filter unit of locating air inlet and longitudinal symmetry, filter unit including set firmly in the slant aviation baffle of dust removal incasement wall and slant locate in proper order a plurality of first filter screens that are parallel to each other on the slant aviation baffle, second dust collector including set firmly in second filter screen between the upper and lower inner wall of dust removal case and by hydraulic stem driven cleaning brush, the first filter screen of polylith that sets up through slant word and the second filter screen that has cleaning device realize multistage high-efficient dust removal, through motor rotation drive hot exchange pipe for heat exchange with water is more quick, improves heat recovery's efficiency.

Description

Heat recovery's fume extractor

Technical Field

The utility model relates to a processing field that discharges fume especially relates to a heat recovery's fume extractor.

Background

The following disadvantages currently exist: at present, high-temperature smoke can be directly discharged into the air in the ventilation and smoke exhaust process of a workshop, so that on one hand, the heat of the smoke is wasted, and the environmental temperature is increased; on one hand, pollutants such as particles in the smoke cause environmental air pollution, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a heat recovery's fume extractor.

The utility model discloses a realize through following technical scheme:

the utility model provides a heat recovery's fume extractor, its characterized in that, including dust collector and with the heat recovery device that dust collector is linked together, dust collector includes the dust removal case and locates in proper order first dust collector and the second dust collector of dust removal incasement, first dust collector comprises two filter unit of locating air inlet and longitudinal symmetry, filter unit including set firmly in the slant aviation baffle of dust removal incasement wall and slant locate in proper order a plurality of first filter screens that are parallel to each other on the slant aviation baffle, second dust collector including set firmly in second filter screen between the inner wall about the dust removal case and by hydraulic stem driven cleaning brush, heat recovery device includes the water tank and runs through the ascending hot exchange pipe of sinuous of lower extreme on the water tank, the water tank lower extreme is equipped with the delivery port, hot exchange pipe upper portion stretches out the end and is equipped with the gas vent, hot exchange pipe upper portion stretches out the end and is equipped with the fixed block, the fixed block both sides are equipped with the connecting rod, the connecting rod upper end links to each other with the motor.

The hydraulic stem sets firmly in the dust removal case upper end through the support frame, clean brush side border is equipped with the round fender dirt board, dust removal case lower extreme has the dust storage box through screw thread swivelling joint.

The air outlet pipe of the dust removal box is rotatably connected with the lower end of the heat exchange pipe, and a sealing plug is arranged at the joint.

And a heat-insulating filler is arranged in the water tank.

The motor is fixedly arranged at the upper end of the water tank through the support frame.

The utility model has the advantages that: through the first filter screen of polylith that slant word set up and the second filter screen that has cleaning device, realize multistage high-efficient dust removal, through motor rotation drive heat exchange pipe for with the heat exchange of water more quick, improve heat recovery's efficiency.

Drawings

Fig. 1 shows a front view schematic diagram according to an embodiment of the present invention.

Fig. 2 shows a schematic front view of a cleaning brush according to an embodiment of the present invention.

Fig. 3 shows a schematic side view of a cleaning brush according to an embodiment of the present invention.

In the figure: 1. a dust removal box; 2. an air inlet; 3. an inclined air deflector; 4. a first filter screen; 5. a second filter screen; 6. a hydraulic lever; 7. cleaning the brush; 8. a water tank; 9. a heat exchange tube; 10. a water outlet; 11. an exhaust port; 12. a fixed block; 13. a connecting rod; 14. a motor; 15. a support frame; 16. a dust guard; 17. a dust storage box; 18. an air outlet pipe; 19. a sealing plug; 20. and (5) insulating the filler.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure, the utility model comprises a dust removing device and a heat recovery device communicated with the dust removing device, the dust removing device comprises a dust removing box 1 and a first dust removing device and a second dust removing device which are arranged in the dust removing box 1 in sequence, the first dust removing device consists of two filter units which are arranged at an air inlet 2 and are symmetrical up and down, the filter units comprise an oblique air deflector 3 fixedly arranged on the inner wall of the dust removing box 1 and a plurality of mutually parallel first filter screens 4 sequentially and obliquely arranged on the oblique air deflector 3, the second dust removing device comprises a second filter screen 5 fixedly arranged between the upper inner wall and the lower inner wall of the dust removing box 1 and a cleaning brush 7 driven by a hydraulic rod 6, the heat recovery device comprises a water tank 8 and a winding upward heat exchange pipe 9 penetrating through the upper end and the lower end of the water tank 8, the lower end of the water tank 8 is provided with a water outlet 10, the upper portion of the heat exchange tube 9 extends to form an end and is provided with an exhaust port 11, the upper portion of the heat exchange tube 9 extends to form an end and is provided with a fixed block 12, two sides of the fixed block 12 are provided with connecting rods 13, the upper end of each connecting rod 13 is connected with a motor 14, the hydraulic rod 6 is fixedly arranged at the upper end of the dust removal box 1 through a support frame 15, a circle of dust baffle plates 16 are arranged at the side edges of the cleaning brush 7, the lower end of the dust removal box 1 is rotatably connected with a dust storage box 17 through threads, an air outlet pipe 18 of the dust removal box 1 is rotatably connected with the lower end of the heat exchange tube 9, a sealing plug 19 is arranged at the joint, heat-insulating filler 20 is arranged in the water tank 8, the motor 14 is fixedly arranged at the upper end of the water tank 8 through the support frame 15, smoke enters through an air inlet 2 and sequentially passes through a first filter screen 4 which is arranged in a straight line under the guide of the inclined air guide plate 3, so that multi-stage high-efficiency dust removal is realized, and then the second filter screen 5 is used for further dedusting, the hydraulic rod 6 can drive the cleaning brush to reciprocate up and down, so that the second filter screen 5 is cleaned, the dust blocking plate 16 can block smoke from splashing in the cleaning process, secondary pollution is prevented, smoke particles fall into the dust storage box 17, the dust storage box 17 can be mounted and dismounted through rotation, the cleaned smoke enters the heat exchange tube 9 through the air outlet pipe 18, and the motor 14 can drive the connecting rod 13 and the fixing block 12 to enable the heat exchange tube 9 to rotate, so that the efficiency of heat exchange with a water body is improved.

The utility model has the advantages that: through the first filter screen of polylith that the slant word set up and the second filter screen that has cleaning device, realize multistage high-efficient dust removal, through motor rotary drive heat exchange pipe for with the heat exchange of water more quick, improve heat recovery's efficiency.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a heat recovery's fume extractor, its characterized in that, including dust collector and with the heat recovery device that dust collector is linked together, dust collector includes the dust removal case and locates in proper order first dust collector and the second dust collector of dust removal incasement, first dust collector comprises two filter unit of locating air inlet and longitudinal symmetry, filter unit including set firmly in the slant aviation baffle of dust removal incasement wall and slant locate in proper order a plurality of first filter screens that are parallel to each other on the slant aviation baffle, second dust collector including set firmly in second filter screen between the inner wall about the dust removal case and by hydraulic stem driven cleaning brush, heat recovery device includes the water tank and runs through the ascending hot exchange pipe of winding of lower extreme on the water tank, the water tank lower extreme is equipped with the delivery port, hot exchange pipe upper portion stretches out the end and is equipped with the gas vent, hot exchange pipe upper portion stretches out the end and is equipped with the fixed block, the fixed block both sides are equipped with the connecting rod, the connecting rod upper end links to each other with the motor.

2. The heat recovery smoke exhaust device according to claim 1, wherein the hydraulic rod is fixedly arranged at the upper end of the dust removal box through a support frame, a circle of dust blocking plate is arranged at the side edge of the cleaning brush, and the lower end of the dust removal box is rotatably connected with a dust storage box through threads.

3. The heat recovery smoke exhaust device according to claim 1, wherein an air outlet pipe of the dust removal box is rotatably connected with the lower end of the heat exchange pipe, and a sealing plug is arranged at the connection position.

4. A heat recovery smoke evacuation apparatus as claimed in claim 1 wherein said water tank is provided with insulation filler.

5. A heat recovery smoke extractor apparatus as claimed in claim 2 wherein said motor is secured to said tank at an upper end thereof by said support bracket.