CN218270264U

CN218270264U - Corrosion-resistant coke oven heat exchange device

Info

Publication number: CN218270264U
Application number: CN202222501603.2U
Authority: CN
Inventors: 南国君; 杨鹏; 徐帅帅
Original assignee: Shanxi Qinxin Energy Group Co Ltd
Current assignee: Shanxi Qinxin Energy Group Co Ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-10
Anticipated expiration: 2032-09-21

Abstract

The utility model provides a corrosion-resistant coke oven heat transfer device is including firing burning furnace and heat transfer case one side fixedly connected with heat transfer case of burning furnace, the top fixedly connected with L type connecting pipe of burning furnace, the top of heat transfer case is equipped with the apron, heat transfer incasement wall symmetry fixedly connected with pipe one, the one end of L type connecting pipe is put through with the pipe one that is close to burning furnace one side, two chute one has been seted up to the one end that pipe one is close to each other, the one end that pipe one is close to each other is equipped with the external screw thread, heat transfer incasement portion is equipped with the heat exchanger, the inside elevating system that is equipped with of heat transfer incasement portion, the both sides of heat exchanger are equipped with sealing mechanism, the bottom fixedly connected with pump body of heat transfer case, heat transfer incasement wall equidistance symmetry fixedly connected with connecting block, the quick dismantlement of this corrosion-resistant coke oven heat transfer device heat exchanger of being convenient for reduces the work degree of difficulty.

Description

Corrosion-resistant coke oven heat exchange device

Technical Field

The utility model relates to a coke oven heat transfer technical field especially relates to a corrosion-resistant coke oven heat transfer device.

Background

The coke oven heat exchange is realized by entering a coal gas heat storage chamber for heat exchange through a waste gas shutter, air enters an air heat storage chamber for heat exchange through a waste gas shutter air door, the existing heat exchange device needs to be cleaned when more impurities are generated in the heat exchanger after being used for a long time, and the existing heat exchanger is fixed through a plurality of groups of bolts, so that people cannot conveniently disassemble the heat exchange device.

Therefore, there is a need to provide a new corrosion-resistant coke oven heat exchange device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a corrosion-resistant coke oven heat exchange device which is convenient to disassemble and has wider application range.

The utility model provides a corrosion-resistant coke oven heat transfer device, including firing burning furnace and heat transfer case one side fixedly connected with heat transfer case of burning furnace, the top fixedly connected with L type connecting pipe of burning furnace, the top of heat transfer case is equipped with the apron, heat transfer incasement wall symmetry fixedly connected with pipe one, the one end of L type connecting pipe is put through with a pipe that is close to burning furnace one side, two chute one has been seted up to the one end that pipe one is close to each other, the one end that pipe one is close to each other is equipped with the external screw thread, the inside heat exchanger that is equipped with of heat transfer incasement portion, the inside elevating system that is equipped with of heat transfer incasement portion, the both sides of heat exchanger are equipped with sealing mechanism, the bottom fixedly connected with pump body of heat transfer case.

Preferably, elevating system includes connecting block, threaded rod, bevel gear one, motor, dwang, bevel gear two and screw thread slider, heat transfer incasement wall equidistance symmetry fixedly connected with connecting block, two are adjacent rotate between the connecting block and be connected with the threaded rod, connecting block fixedly connected with bevel gear one is stretched out to the bottom of threaded rod, heat transfer incasement outside fixedly connected with motor, the output of motor is stretched out the heat transfer case and is equipped with the dwang, the one end symmetry fixedly connected with bevel gear two of dwang, bevel gear two is connected with bevel gear one meshing, the bilateral symmetry fixedly connected with screw thread slider of heat exchanger, screw thread slider and threaded rod threaded connection.

Preferably, the sealing mechanism comprises a second guide pipe, a reset spring, a hexagonal rotating ring, internal threads and a second chute, the two sides of the heat exchanger are symmetrically and slidably connected with the second guide pipe, the reset spring is sleeved on the outer wall of the second guide pipe, the second chute is formed in one side of the second guide pipe, the first chute is installed in a matched mode with the second chute, one end of the reset spring is fixedly connected with one side of the heat exchanger, the hexagonal rotating ring is sleeved on the outer wall of the second guide pipe, one end of the reset spring is rotatably connected with the hexagonal rotating ring, the internal threads are formed in the inner wall of the hexagonal rotating ring, and the internal threads are connected with the external threads.

Preferably, the top end of the cover plate is fixedly connected with a handle.

Preferably, one end of the heat exchange box is fixedly connected with a liquid level meter.

Preferably, the bottom ends of the heat exchange box and the combustion furnace are provided with supports.

Preferably, the corners of the heat exchange box are provided with round corners.

Preferably, the output end of the motor is fixedly connected with a coupler.

Compared with the prior art, the utility model provides a corrosion-resistant coke oven heat transfer device has following beneficial effect:

the utility model provides a corrosion-resistant coke oven heat transfer device:

1. the utility model discloses corrosion-resistant coke oven heat transfer device is through rotating the hexagonal swivel becket when using, and then makes pipe one and pipe two lose the restriction, and then the quick dismantlement that goes on of the heat exchanger of being convenient for.

2. The utility model discloses corrosion-resistant coke oven heat transfer device drives bevel gear two through the motor and rotates when using, and rethread bevel gear two is connected with bevel gear one's meshing, and then makes the threaded rod rotate to make the heat exchanger go up and down, and then make things convenient for heat exchanger and pipe one to keep away from and then be convenient for clear up.

Drawings

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of a structure of a catheter provided by the present invention;

fig. 3 is a schematic structural view of the lifting mechanism provided by the present invention;

fig. 4 is a schematic structural view of a chute according to the present invention.

The reference numbers in the figures: 1. a combustion furnace; 2. a heat exchange box; 3. an L-shaped connecting pipe; 4. a cover plate; 5. a first conduit; 6. a chute I; 7. an external thread; 8. a heat exchanger; 9. a lifting mechanism; 91. connecting blocks; 92. a threaded rod; 93. a first bevel gear; 94. a motor; 95. rotating the rod; 96. a second bevel gear; 97. a threaded slider; 10. a sealing mechanism; 101. a second conduit; 102. a return spring; 103. a hexagonal rotating ring; 104. an internal thread; 105. a second chute; 11. a pump body; 12. a handle; 13. a liquid level meter; 14. a support; 15. a coupling is provided.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

In the specific implementation process, as shown in FIGS. 1-2, a corrosion-resistant coke oven heat exchange device comprises; the fuel combustion furnace comprises a combustion furnace 1 and a heat exchange box 2, wherein the heat exchange box 2 is fixedly connected to one side of the combustion furnace 1, an L-shaped connecting pipe 3 is fixedly connected to the top end of the combustion furnace 1, a cover plate 4 is arranged at the top end of the heat exchange box 2, a first guide pipe 5 is symmetrically and fixedly connected to the inner wall of the heat exchange box 2, one end of the L-shaped connecting pipe 3 is communicated with the first guide pipe 5 close to one side of the combustion furnace 1, a first chute 6 is formed in one end, close to each other, of the first guide pipe 5, external threads 7 are formed in one end, a heat exchanger 8 is arranged inside the heat exchange box 2, a lifting mechanism 9 is arranged inside the heat exchange box 2, sealing mechanisms 10 are arranged on two sides of the heat exchanger 8, a pump body 11 is fixedly connected to the bottom end of the heat exchange box 2, a handle 12 is fixedly connected to the top end of the cover plate 4, a liquid level meter 13 is fixedly connected to one end of the heat exchange box 2, supports 14 are arranged at the bottom ends of the heat exchange box 2 and the combustion furnace 1, and fillets are formed at the corners of the heat exchange box 2.

Referring to fig. 3, the lifting mechanism 9 includes a connection block 91, a threaded rod 92, a first bevel gear 93, a motor 94, a rotating rod 95, a second bevel gear 96 and a threaded slider 97, the connection blocks 91 are fixedly and symmetrically connected to the inner wall of the heat exchange box 2 at equal intervals, the threaded rod 92 is rotatably connected between two adjacent connection blocks 91, the first bevel gear 93 is fixedly and fixedly connected to the bottom end of the threaded rod 92, the motor 94 is fixedly and fixedly connected to the outer side of the heat exchange box 2, the output end of the motor 94 extends out of the heat exchange box 2 and is provided with the rotating rod 95, the second bevel gear 96 is symmetrically and fixedly connected to one end of the rotating rod 95, the second bevel gear 96 is meshed with the first bevel gear 93, the threaded slider 97 is fixedly and symmetrically connected to two sides of the heat exchanger 8, the threaded slider 97 is in threaded connection with the threaded rod 92, the output end of the motor 94 is fixedly and is connected with a coupler 15, the rotating rod 95 is driven by the motor 94 to rotate the two bevel gears 96 together, the threaded rod 93 is matched to rotate the threaded rod 92, at this time, the heat exchanger 8 is driven by the two threaded rods 92 to move upwards, at this time, the guide tube 101 starts to separate from the guide tube 5, and then the impurities in the heat exchanger 8 can be cleaned.

Referring to fig. 3-4, the sealing mechanism 10 includes a second guide pipe 101, a second return spring 102, a hexagonal rotary ring 103, an internal thread 104, and a second chute 105, the two sides of the heat exchanger 8 are symmetrically and slidably connected with the second guide pipe 101, the outer wall of the second guide pipe 101 is sleeved with the second return spring 102, one side of the second guide pipe 101 is provided with the second chute 105, the first chute 6 is installed in cooperation with the second chute 105, one end of the return spring 102 is fixedly connected with one side of the heat exchanger 8, the outer wall of the second guide pipe 101 is sleeved with the hexagonal rotary ring 103, one end of the return spring 102 is rotatably connected with the hexagonal rotary ring 103, the internal thread 104 is arranged on the inner wall of the hexagonal rotary ring 103, the internal thread 104 is in threaded connection with the external thread 7, the hexagonal rotary ring 103 is rotated, so that the restriction between the internal thread 104 and the external thread 7 is lost, at this time, the rotary ring 103 moves toward one side of the heat exchanger 8 under the action of the return spring, and the second chute 105 on the second guide pipe 101 is lost and exposed.

The working principle is as follows: the utility model discloses corrosion-resistant coke oven heat transfer device is when using, at first rotate hexagonal swivel 103, thereby make and lose the restriction between internal thread 104 and the external screw thread 7, hexagonal swivel 103 removes 102 towards one side of heat exchanger 8 under reset spring's effect this moment, chute two 105 on the pipe two 101 lose and expose this moment, at this moment starter motor 94, it rotates to drive dwang 95 through motor 94, thereby drive two bevel gear two 96 and together rotate, two bevel gear 93 cooperate, and then make threaded rod 92 rotate, heat exchanger 8 is rebound under the drive of two threaded rod 92 this moment, pipe two 101 and pipe 5 begin to separate this moment, at this moment, can clear up impurity etc. in the heat exchanger 8, rethread motor 94 resets heat exchanger 8 after the clearance, pipe two 101 and pipe 5's chute one 6 and chute two 105 cooperation this moment, make and dock with heat exchanger 8, rethread hexagonal swivel 103 seals it.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A corrosion-resistant coke oven heat exchange device comprises a heat exchanger; fire burning furnace (1) and heat transfer case (2) one side fixedly connected with heat transfer case (2) of burning furnace (1), its characterized in that: the combustion furnace is characterized in that an L-shaped connecting pipe (3) is fixedly connected to the top end of the combustion furnace (1), a cover plate (4) is arranged on the top end of the heat exchange box (2), a first guide pipe (5) is symmetrically and fixedly connected to the inner wall of the heat exchange box (2), one end of the L-shaped connecting pipe (3) is communicated with the first guide pipe (5) close to one side of the combustion furnace (1), two first guide pipes (5) are close to one another, a first chute (6) is formed in one end of the first guide pipe (5), an external thread (7) is formed in one end of the first guide pipe (5) close to one another, a heat exchanger (8) is arranged inside the heat exchange box (2), a lifting mechanism (9) is arranged inside the heat exchange box (2), sealing mechanisms (10) are arranged on two sides of the heat exchanger (8), and a pump body (11) is fixedly connected to the bottom end of the heat exchange box (2).

2. The corrosion-resistant coke oven heat exchange device of claim 1, wherein the lifting mechanism (9) comprises a connecting block (91), a threaded rod (92), a first bevel gear (93), a motor (94), a rotating rod (95), a second bevel gear (96) and a threaded slider (97), the connecting blocks (91) are symmetrically and equidistantly fixedly connected on the inner wall of the heat exchange box (2), the threaded rod (92) is rotatably connected between two adjacent connecting blocks (91), the bottom end of the threaded rod (92) extends out of the connecting block (91) and is fixedly connected with the first bevel gear (93), the motor (94) is fixedly connected on the outer side of the heat exchange box (2), the rotating rod (95) is arranged at the output end of the motor (94) extending out of the heat exchange box (2), the second bevel gear (96) is symmetrically and fixedly connected with one end of the rotating rod (95), the second bevel gear (96) is meshed with the first bevel gear (93), the threaded slider (97) is symmetrically and is fixedly connected with the threaded slider (97) in threaded rod (92).

3. The corrosion-resistant coke oven heat exchange device of claim 1, wherein the sealing mechanism (10) comprises a second guide pipe (101), a reset spring (102), a hexagonal rotating ring (103), an internal thread (104) and a second chute (105), the second guide pipe (101) is symmetrically and slidably connected to two sides of the heat exchanger (8), the reset spring (102) is sleeved on the outer wall of the second guide pipe (101), the second chute (105) is formed in one side of the second guide pipe (101), the first chute (6) is installed in a matched manner with the second chute (105), one end of the reset spring (102) is fixedly connected with one side of the heat exchanger (8), the hexagonal rotating ring (103) is sleeved on the outer wall of the second guide pipe (101), one end of the reset spring (102) is rotatably connected with the hexagonal rotating ring (103), the internal thread (104) is formed in the inner wall of the hexagonal rotating ring (103), and the internal thread (104) is in threaded connection with the external thread (7).

4. The corrosion-resistant coke oven heat exchange device of claim 1, wherein a handle (12) is fixedly connected to the top end of the cover plate (4).

5. The corrosion-resistant coke oven heat exchange device of claim 1, wherein one end of the heat exchange box (2) is fixedly connected with a liquid level meter (13).

6. The corrosion-resistant coke oven heat exchange device according to claim 1, characterized in that the bottom ends of the heat exchange box (2) and the combustion furnace (1) are provided with brackets (14).

7. The corrosion-resistant coke oven heat exchange device of claim 1, wherein the corners of the heat exchange box (2) are rounded.

8. The corrosion-resistant coke oven heat exchange device of claim 2, wherein a coupling (15) is fixedly connected to the output end of the motor (94).