CN213513957U - Boiler flue gas recovery equipment applying heat pipe technology - Google Patents

Abstract

The utility model discloses an use boiler flue gas recovery plant of heat pipe technique belongs to the exhaust-gas treatment field, which comprises a tank body, jar body downside outer wall four corners fixed mounting has the support, jar body left side support left end outer wall fixed mounting has switch A, switch A downside fixed mounting has switch B, jar body lower extreme lateral wall fixedly connected with income trachea, jar body upper end lateral wall left and right sides fixed mounting has the outlet duct, the inside fixed mounting of jar body left and right sides wall has the slot, the inside cartridge of slot has the heat pipe, the internal portion lateral wall fixed mounting of both sides jar about the slot has the spacing groove, both sides run through the spacing groove and slidingly connect the spacing piece about the heat pipe, inside fixed mounting has spiral shell groove A around the spacing piece. Through embedded sliding structure, rotating structure and stop gear, improved recovery plant's practicality.

Description

Boiler flue gas recovery equipment applying heat pipe technology

Technical Field

The utility model relates to a waste gas treatment technical field especially relates to a boiler flue gas recovery plant of applied heat pipe technique.

Background

The heat pipe technology is a heat transfer element called a heat pipe invented by George Grofoverd of Luos Alamos national laboratory in 1963, which makes full use of the heat conduction principle and the rapid heat transfer property of a phase change medium, and the heat of a heating object is rapidly transferred out of a heat source through the heat pipe, and the heat conduction capability of the heat pipe exceeds the heat conduction capability of any known metal.

Patent CN 201822133360.5's publication a boiler flue gas recovery plant of applied heat pipe technique, this recovery plant is to the large granule impurity that contains in can not filtering detach the boiler flue gas, large granule impurity causes the impact destruction to the heat pipe part in easily entering into the recovery plant, boiler flue gas recovery plant's life has been reduced, the use for people has brought certain influence, table cover seat and the spacing female axle of revolving through setting up, can make things convenient for the staff to carry out the integral erection to boiler flue gas recovery plant, and convenient the dismantlement when boiler flue gas recovery plant breaks down, utilize the height that boiler flue gas recovery plant was adjusted to the position that spacing female axle inserted spacing hole soon, boiler flue gas recovery plant during operation's stability and overall structure's integrality have been guaranteed.

The above recovery apparatus has some disadvantages: 1. the heat pipe of the heat pipe recovery equipment is fixed inside the equipment, the equipment can be damaged after long-term use, the maintenance is needed to be very inconvenient, and the practicability of the recovery equipment is reduced. 2. The inner wall of the heat pipe can remain a large amount of smoke dirt after the smoke is recycled for a long time, the pollution to the inside of equipment is caused, the treatment effect is reduced, and the practicability of the recycling device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a boiler flue gas recovery device applying heat pipe technology, which aims to adopt an embedded fixed structure and a rotating structure, when the heat pipe needs to be maintained and maintained, a bolt is manually rotated forwards and backwards to be meshed with threads cut on the inner walls of a screw groove A and a screw groove B through the threads cut on the outer wall, so that the bolt rotates inside the screw groove A and the screw groove B to move outwards and is taken out, the heat pipe is directly clamped outwards by an external clamping device to be pulled outwards by the external clamping device to move outwards in a slot and simultaneously drive a limiting block fixedly installed at the upper end and the lower end to slide outwards and straightly in the limiting groove, when the limiting block completely slides outwards from the limiting groove, the disassembly is completed, so that the heat pipe can be maintained and maintained independently, the operation process is more convenient, after the maintenance is completed, the limiting block is aligned with the limiting groove to slide inwards to enter and simultaneously insert the heat pipe, the switch A can be pressed to control the operation of the heat pipe, and the practicability of the recovery equipment is improved.

Adopt stop gear, when needs clear up the remaining dirt of recovery plant inner wall, press switch B and pass through controller control motor operation drive bull stick rotation, the bull stick rotates the commentaries on classics cover that drives outside fixed cup jointing and rotates, the commentaries on classics cover rotates the commentaries on classics leaf that drives outside movable mounting and rotates, open to the outside through the pivot under the effect of centrifugal force, the commentaries on classics leaf upwards rotates and stops continuation upwards to rotate when opening the limiting plate of contact upside fixed mounting, at this moment the commentaries on classics leaf just contacts jar internal wall, the clearance is brushed to the internal wall, after the clearance is accomplished, the commentaries on classics leaf loses centrifugal force, rotate downwards through the pivot under the effect of gravity, avoided blockking the normal circulation that makes progress of flue gas, recovery unit's practicality has been improved.

The utility model provides a specific technical scheme as follows:

the utility model provides a boiler flue gas recovery equipment of applied heat pipe technique drive of rectifying a deviation includes a jar body, jar body downside outer wall four corners fixed mounting has the support, jar body left side support left end outer wall fixed mounting has switch A, switch A downside fixed mounting has switch B, jar body lower extreme lateral wall fixed connection has the admission pipe, jar body upper end lateral wall left and right sides fixed mounting has the outlet duct, jar body left and right sides wall inside fixed mounting has the slot, the heat pipe has been inserted to the slot inside, slot upper and lower both sides jar body inside lateral wall fixed mounting has the spacing groove, heat pipe upper and lower both sides run through the spacing groove and slidingly connect a stopper, inside fixed mounting has spiral groove A around the stopper, both jar body inner walls fixed mounting has spiral groove B around the spacing groove, the spiral groove A changes to be equipped with the bolt with spiral groove B inside, the utility model discloses a rotary drum, including jar body, pivot, fixed cover, pivot upper end lateral wall fixed mounting have a motor, the motor lower extreme runs through jar body and rotates and be connected with the bull stick, the fixed cover in the outside of bull stick is equipped with changes the cover, change the outside fixed mounting of cover and have the fixed plate, the pivot is equipped with to the inside commentaries on classics of fixed plate, the outside movable sleeve of pivot is equipped with changes the leaf, the inside fixed.

Optionally, the size of the limiting groove is matched with the size of the limiting block to form an embedded sliding structure.

Optionally, the outer wall of the bolt is provided with threads which are mutually meshed with the threads on the inner walls of the thread groove A and the thread groove B to form a rotating structure.

Optionally, the rotating blade is limited by the limiting plate to be opened and just contact the inner wall of the tank body.

Optionally, the input ends of the switch a and the switch B are electrically connected with the output end of an external power supply through a wire, the output end of the switch a is electrically connected with the input end of the heat pipe through a wire, and the output end of the switch B is electrically connected with the input end of the motor through a wire.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a boiler flue gas recovery device applying heat pipe technology, through embedded fixed structure and rotating structure, when the heat pipe needs to be maintained and maintained, the bolt is manually rotated forwards and backwards to be meshed with the screw thread cut on the inner wall of the screw groove A and the screw thread cut on the inner wall of the screw groove B through the screw thread cut on the outer wall, so that the bolt is rotated and moved outwards to be taken out in the screw groove A and the screw groove B, the heat pipe is directly clamped outwards and pulled outwards through the external clamping device to move outwards in the slot, and simultaneously, the limit blocks fixedly installed at the upper end and the lower end are driven to horizontally slide outwards in the limit groove, when the limit blocks completely slide outwards from the limit groove, the disassembly is completed, so that the heat pipe can be maintained and maintained independently, the operation process is more convenient, when the maintenance is completed, the limit blocks are aligned with the limit groove to slide inwards to enter and simultaneously, the switch A can be pressed to control the operation of the heat pipe, and the practicability of the recovery equipment is improved.

2. Adopt stop gear, when needs clear up the remaining dirt of recovery plant inner wall, press switch B and pass through controller control motor operation drive bull stick rotation, the bull stick rotates the commentaries on classics cover that drives outside fixed cup jointing and rotates, the commentaries on classics cover rotates the commentaries on classics leaf that drives outside movable mounting and rotates, open to the outside through the pivot under the effect of centrifugal force, the commentaries on classics leaf upwards rotates and stops continuation upwards to rotate when opening the limiting plate of contact upside fixed mounting, at this moment the commentaries on classics leaf just contacts jar internal wall, the clearance is brushed to the internal wall, after the clearance is accomplished, the commentaries on classics leaf loses centrifugal force, rotate downwards through the pivot under the effect of gravity, avoided blockking the normal circulation that makes progress of flue gas, recovery unit's practicality has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of a boiler flue gas recycling device using heat pipe technology according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partially enlarged structure a in fig. 1 of a boiler flue gas recovery apparatus using heat pipe technology according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial side view of a boiler flue gas recovery device using heat pipe technology according to an embodiment of the present invention.

In the figure: 1. a tank body; 2. a support; 3. a switch A; 4. a switch B; 5. entering an air pipe; 6. an air outlet pipe; 7. a slot; 8. a heat pipe; 9. a limiting groove; 10. a limiting block; 11. a thread groove A; 12. a thread groove B; 13. a bolt; 14. a motor; 15. a rotating rod; 16. rotating the sleeve; 17. a fixing plate; 18. a rotating shaft; 19. a limiting plate; 20. and (5) rotating the leaves.

Detailed Description

For the purpose of the present invention; technical solution and advantages will be more apparent, and the present invention will be described in further detail with reference to the accompanying drawings, it being understood that the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The following will describe in detail a boiler flue gas recycling device using heat pipe technology according to an embodiment of the present invention with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a boiler flue gas recycling device using heat pipe technology provided by an embodiment of the present invention includes a tank 1, a bracket 2 is fixedly installed at four corners of an outer wall of a lower side of the tank 1, a switch A3 is fixedly installed on an outer wall of a left end of the bracket 2 at a left side of the tank 1, a switch B4 is fixedly installed at a lower side of the switch A3, an inlet pipe 5 is fixedly connected to a side wall of a lower end of the tank 1, an outlet pipe 6 is fixedly installed at left and right sides of an upper side wall of the tank 1, a slot 7 is fixedly installed inside the left and right side walls of the tank 1, a heat pipe 8 is inserted inside the slot 7, a limit groove 9 is fixedly installed on inner walls of the tank 1 at upper and lower sides of the slot 7, a limit block 10 is slidably connected to the upper and lower sides of the heat pipe 8 through the limit groove 9, a spiral groove a11 is fixedly installed inside the front, the lateral wall fixed mounting of jar body 1 upper end has motor 14, and the motor 14 lower extreme runs through jar body 1 and rotates and be connected with bull stick 15, and the fixed cover of bull stick 15 outside is equipped with changes cover 16, changes the outside fixed mounting of cover 16 and has fixed plate 17, and the inside commentaries on classics of fixed plate 17 is equipped with pivot 18, and the outside movable sleeve of pivot 18 is equipped with changes leaf 20, and the fixed mounting of pivot 18 upside fixed plate 17 has limiting plate 19.

Referring to fig. 1 and 2, the size of the limiting groove 9 is matched with the size of the limiting block 10 to form an embedded sliding structure, when the heat pipe 8 needs to be maintained and repaired, the bolt 13 is manually rotated forwards and backwards to be meshed with the threads cut on the outer wall of the thread groove a11 and the inner wall of the thread groove B12, so that the bolt 13 rotates inside the thread groove a11 and the thread groove B12 to move outwards and be taken out, the heat pipe 8 is directly clamped outwards by an external clamping device to pull outwards, the bolt moves outwards in the slot 7 and drives the limiting block 10 fixedly arranged at the upper end and the lower end to slide outwards and straightly in the limiting groove 9, when the limiting block 10 completely slides outwards from the limiting groove 9, the heat pipe 8 can be maintained and repaired independently, the operation process is more convenient, after the repair is completed, the limiting block 10 is aligned with the limiting groove 9 to slide inwards and enter the slot 7 again, after the installation is finished, the operation of the heat pipe 8 can be controlled by pressing the switch A3, and the practicability of the recovery equipment is improved.

Referring to fig. 1 and 2, the outer wall of the bolt 13 is cut with threads to be engaged with the threads cut on the inner walls of the groove a11 and the groove B12, so as to form a rotating structure, when the heat pipe 8 needs to be maintained and repaired, the bolt 13 is manually rotated forwards and backwards to be engaged with the threads cut on the inner walls of the groove a11 and the groove B12 through the threads cut on the outer walls, so that the bolt 13 is rotated in the groove a11 and the groove B12 to be moved outwards, the heat pipe 8 is directly clamped outwards by an external clamping device to be pulled outwards, the bolt is moved outwards in the slot 7 and simultaneously drives the limit blocks 10 fixedly installed at the upper end and the lower end to horizontally slide outwards in the limit grooves 9, when the limit blocks 10 completely slide outwards from the limit grooves 9, the heat pipe 8 can be repaired independently, so that the operation process is more convenient, after the repair is completed, the limit blocks 10 are aligned with the limit grooves 9 to slide inwards and enter the heat pipe 8 into the slot 7 again, after the installation is finished, the operation of the heat pipe 8 can be controlled by pressing the switch A3, and the practicability of the recovery equipment is improved.

Referring to fig. 1 and 3, the rotary blade 20 is opened and limited by the limiting plate 19 to just contact the inner wall of the can body 1, when the residual dirt on the inner wall of the recovery equipment needs to be cleaned, the switch B4 is pressed to control the motor 14 to operate through the controller to drive the rotating rod 15 to rotate, the rotating rod 15 rotates to drive the rotating sleeve 16 fixedly sleeved outside to rotate, the rotating sleeve 16 rotates to drive the rotating blade 20 movably installed outside to rotate, the rotating vane 20 rotates upwards to open and stops rotating upwards when contacting a limit plate 19 fixedly arranged at the upper side under the action of centrifugal force through the rotating shaft 18 and opens outwards, at the moment, the rotating vane 20 just contacts the inner wall of the tank body 1, brushing and cleaning the inner wall, after the cleaning is finished, the rotating blade 20 loses the centrifugal force, and rotates downwards through the rotating shaft 18 under the action of gravity, so that the normal upward circulation of the smoke is avoided, and the practicability of the recovery device is improved.

Referring to fig. 1, the input terminals of the switch A3 and the switch B4 are electrically connected with the output terminal of the external power source through conducting wires, the output terminal of the switch A3 is electrically connected with the input terminal of the heat pipe 8 through conducting wires, and the output terminal of the switch B4 is electrically connected with the input terminal of the motor 14 through conducting wires.

The switch A3, the switch B4, the motor 14 and the heat pipe 8 are products in the prior art, the model of the switch A3 and the model of the switch B4 are LA38, the model of the motor 14 is ZYT22, and the model of the heat pipe 8 is E5-572.

The embodiment of the utility model provides a boiler flue gas recovery plant of applied heat pipe technique, when needing to maintain heat pipe 8, manual forward and backward rotation bolt 13 has screw thread through outer wall cut and has screw thread intermeshing with spiral groove A11 and spiral groove B12 inner wall cut, make bolt 13 rotate and outwards move and take out in spiral groove A11 and spiral groove B12, outside directly clip heat pipe 8 outwards through outside clamp equipment, make it outwards move in slot 7 and drive stopper 10 of upper and lower both ends fixed mounting outwards straight slide in spacing groove 9, accomplish the dismantlement when stopper 10 outwards slides out completely from spacing groove 9, can maintain heat pipe 8 alone, make the operation process more convenient, after the maintenance is accomplished, inwards slide stopper 10 to spacing groove 9 and enter and again heat pipe 8 in slot 7 simultaneously, the installation is accomplished, press switch A3 alright with control heat pipe 8 function, when needs clear up the remaining dirt of recovery plant inner wall, press switch B4 and pass through controller control motor 14 operation and drive bull stick 15 and rotate, bull stick 15 rotates and drives the commentaries on classics cover 16 that outside fixed cup jointed and rotate, commentaries on classics cover 16 rotates and drives outside movable mounting's commentaries on classics leaf 20 and rotates, open to the outside through pivot 18 under the effect of centrifugal force, commentaries on classics leaf 20 upwards rotates and opens and stops when contacting upside fixed mounting's limiting plate 19 and continue upwards rotating, this moment commentaries on classics leaf 20 just contacts jar body 1 inner wall, brush the clearance to the inner wall, after the clearance is accomplished, commentaries on classics leaf 20 loses centrifugal force, rotate downwards through pivot 18 under the effect of gravity, avoided blockking the normal upwards circulation of flue gas.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The boiler flue gas recovery equipment applying the heat pipe technology is characterized by comprising a tank body (1), a support (2) is fixedly arranged at four corners of the outer wall of the lower side of the tank body (1), a switch A (3) is fixedly arranged on the outer wall of the left end of the support (2) on the left side of the tank body (1), a switch B (4) is fixedly arranged on the lower side of the switch A (3), an air inlet pipe (5) is fixedly connected with the side wall of the lower end of the tank body (1), an air outlet pipe (6) is fixedly arranged on the left side and the right side of the side wall of the upper end of the tank body (1), slots (7) are fixedly arranged in the left side and the right side of the tank body (1), heat pipes (8) are inserted in the slots (7), limiting grooves (9) are fixedly arranged on the inner side walls of the tank body (1) on the upper side and, inside fixed mounting has screw groove A (11) around stopper (10), both sides jar body (1) inner wall fixed mounting has screw groove B (12) around spacing groove (9), screw groove A (11) and screw groove B (12) inside commentaries on classics are equipped with bolt (13), jar body (1) upper end lateral wall fixed mounting has motor (14), motor (14) lower extreme runs through jar body (1) and rotates and be connected with bull stick (15), bull stick (15) outside fixed cover is equipped with commentaries on classics cover (16), commentaries on classics cover (16) outside fixed mounting has fixed plate (17), fixed plate (17) inside commentaries on classics is equipped with pivot (18), pivot (18) outside movable sleeve is equipped with commentaries on classics leaf (20), pivot (18) upside fixed plate (17) inside fixed mounting has limiting plate (19).

2. The boiler flue gas recovery device applying the heat pipe technology as claimed in claim 1, wherein the size of the limiting groove (9) and the size of the limiting block (10) are matched with each other to form an embedded sliding structure.

3. The boiler flue gas recovery equipment adopting heat pipe technology as claimed in claim 1, wherein the outer wall of the bolt (13) is threaded to be engaged with the inner wall of the groove A (11) and the inner wall of the groove B (12) to form a rotating structure.

4. The boiler flue gas recovery device applying heat pipe technology as claimed in claim 1, wherein the rotating vane (20) is opened and just contacts the inner wall of the tank body (1) under the limit of the limiting plate (19).

5. The boiler flue gas recovery device adopting heat pipe technology as claimed in claim 1, wherein the input terminals of the switch a (3) and the switch B (4) are electrically connected with the output terminal of an external power supply through a conducting wire, the output terminal of the switch a (3) is electrically connected with the input terminal of the heat pipe (8) through a conducting wire, and the output terminal of the switch B (4) is electrically connected with the input terminal of the motor (14) through a conducting wire.

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