CN217173617U

CN217173617U - Detachable heat exchanger for coke quenching process of coke oven

Info

Publication number: CN217173617U
Application number: CN202122829571.4U
Authority: CN
Inventors: 韩永胜; 李德争; 冯文禄
Original assignee: QINGDAO DESHIPU MACHINERY INDUSTRY CO LTD
Current assignee: QINGDAO DESHIPU MACHINERY INDUSTRY CO LTD
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-08-12
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a coke oven is dismantled and assembled heat exchanger for quenching technology, including heat exchanger and connecting seat, the connecting seat is located the top of heat exchanger. Through setting up the connecting seat, positioning mechanism and drive mechanism's cooperation is used, drive positioning mechanism through drive mechanism and remove to suitable position after, dock heat exchanger and connecting seat, loosen drive mechanism, positioning mechanism can fix it when reseing, the installation to the heat exchanger has been accomplished, a more important ring in the current heat exchanger conduct coke oven quenching has been solved, need long-term operation work to avoid the heat exchanger to take place the condition of jam just need regularly wash the heat exchanger, if not dismantle the heat exchanger to its abluent condition lead to ponding to appear very easily and lead to the fact the problem of some potential safety hazards to the staff in the ground, but the heat exchanger passes through the screw thread external member and is fixed with the connecting seat, be not convenient for dismantle the problem of installing to the heat exchanger many times.

Description

Detachable heat exchanger for coke quenching process of coke oven

Technical Field

The utility model belongs to the technical field of coke oven quenching, especially, relate to a coke oven quenching technology is with dismantled and assembled heat exchanger.

Background

The heat exchanger is a heat exchange device required to be used in the coke quenching process flow of the coke oven, and the problems in the prior art are as follows: the heat exchanger is used as an important ring in coke oven quenching, the heat exchanger needs to be cleaned regularly in order to avoid the condition that the heat exchanger is blocked in long-term operation, if the heat exchanger is not disassembled to be cleaned, the problem that accumulated water is easily accumulated on the ground to cause potential safety hazards to workers is easily caused, but the heat exchanger is fixed with the connecting seat through the thread sleeve, and the heat exchanger is not convenient to disassemble and assemble for multiple times.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a coke oven coke quenching technology is with dismantled and assembled heat exchanger, possess the advantage of the quick assembly disassembly heat exchanger of being convenient for, solved current heat exchanger and regarded as comparatively important a ring in the coke oven coke quenching, need long-term operation work just need regularly wash the heat exchanger in order to avoid the heat exchanger to take place the condition of jam, if not dismantle the heat exchanger to its abluent problem that ponding caused some potential safety hazards to the staff appears leading to ground very easily, but the heat exchanger passes through the screw thread external member and is fixed with the connecting seat, be not convenient for dismantle the problem of installing the heat exchanger many times.

The utility model discloses a realize like this, a coke oven coke quenching technology is with dismantled and assembled heat exchanger, including heat exchanger and connecting seat, the connecting seat is located the top of heat exchanger, the groove has been seted up to the inner chamber of connecting seat and has been accomodate, the inner chamber of accomodating the groove is provided with the positioning mechanism who uses with the heat exchanger cooperation, the inner chamber of accomodating the groove is provided with the drive mechanism who uses with the positioning mechanism cooperation.

As the utility model discloses it is preferred, positioning mechanism includes two locating levers, the bottom fixedly connected with connecting rod of locating lever, the surperficial cover of two connecting rods is equipped with the stopper, one side fixedly connected with spring that two connecting rods are relative.

As the utility model discloses it is preferred, drive mechanism includes the fixed block, the front side of fixed block has the traction lever through pivot swing joint, the bottom of traction lever and the top contact of locating lever, the top swing joint of traction lever has the fly leaf, the front side fixedly connected with transfer line of fly leaf, the top fixedly connected with extension spring of fly leaf, the top of extension spring and the top fixed connection who accomodates the inslot chamber.

As the utility model discloses it is preferred, the equal swing joint of inner chamber of fly leaf left and right sides has the slide bar, the slide bar is close to the one side of accomodating the inslot wall and the inner wall fixed connection who accomodates the groove.

As the utility model discloses preferred, the connecting hole has all been seted up to the left and right sides of connecting seat, the constant head tank has all been seted up to the left and right sides of heat exchanger inner chamber, and the connecting hole is all passed and the inner chamber that extends to the constant head tank to one side that two locating levers are opposite.

As the utility model discloses it is preferred, the front side of connecting seat is opened and is equipped with the activity hole, the front side of transfer line passes the activity hole and extends to the front side of connecting seat.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the connecting seat, positioning mechanism and drive mechanism's cooperation is used, it removes to suitable position after to drive positioning mechanism through drive mechanism, with heat exchanger and connecting seat butt joint, loosen drive mechanism, positioning mechanism can fix it when reseing, the installation to the heat exchanger has been accomplished, a comparatively important ring in the current heat exchanger coke oven quenching as has been solved, need long-term operation work just need regularly wash the heat exchanger in order to avoid the heat exchanger to take place the condition of jam, if not dismantle the heat exchanger to its abluent very easily lead to the problem that ponding causes some potential safety hazards to the staff appear in ground, but the heat exchanger passes through the screw thread external member and is fixed with the connecting seat, be not convenient for dismantle the problem of installing to the heat exchanger many times.

2. The utility model discloses a set up positioning mechanism, the locating lever has played the effect that can fix fast to the heat exchanger, has avoided the condition that drops to appear after heat exchanger and the connecting seat butt joint.

3. The utility model discloses a set up drive mechanism, the fly leaf has played the effect that can be quick drives the locating lever through the traction lever and carries out the removal, has avoided the condition that makes the heat exchanger break away from the stationary condition that can be quick when needs demolish the heat exchanger.

4. The utility model discloses a set up the slide bar, the slide bar has played and can carry out spacing effect to the fly leaf, and the pulling force of having avoided the extension spring takes place deformation when the shrink and leads to the condition that the skew appears in the fly leaf.

5. The utility model discloses a set up connecting hole and constant head tank, the connecting hole has played the effect that can make the locating lever quick carry out the butt joint with the constant head tank.

6. The utility model discloses a set up the activity hole, thereby the activity hole has avoided the transfer line to produce the frictional condition with the inner wall contact of connecting seat when removing.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a partial enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a heat exchanger; 2. a connecting seat; 3. a receiving groove; 4. a positioning mechanism; 5. a transmission mechanism; 401. Positioning a rod; 402. a connecting rod; 403. a limiting block; 404. a spring; 501. a fixed block; 502. a draw bar; 503. a movable plate; 504. a transmission rod; 505. a tension spring; 6. a slide bar; 7. connecting holes; 8. positioning a groove; 9. and (4) a movable hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a dismantled and assembled heat exchanger for coke oven quenching technology, including heat exchanger 1 and connecting seat 2, connecting seat 2 is located the top of heat exchanger 1, and the inner chamber of connecting seat 2 has been seted up and has been accomodate groove 3, and the inner chamber of accomodating groove 3 is provided with the positioning mechanism 4 that uses with heat exchanger 1 cooperation, and the inner chamber of accomodating groove 3 is provided with the drive mechanism 5 that uses with positioning mechanism 4 cooperation.

Referring to fig. 3, the positioning mechanism 4 includes two positioning rods 401, a connecting rod 402 is fixedly connected to the bottom of the positioning rod 401, a limiting block 403 is sleeved on the surface of the two connecting rods 402, and a spring 404 is fixedly connected to the opposite side of the two connecting rods 402.

Adopt above-mentioned scheme: through setting up positioning mechanism 4, locating lever 401 has played the effect that can fix heat exchanger 1 fast, has avoided the condition that drops to appear after heat exchanger 1 docks with connecting seat 2.

Referring to fig. 3, the transmission mechanism 5 includes a fixed block 501, a drawbar 502 is movably connected to a front side of the fixed block 501 through a rotating shaft, a bottom of the drawbar 502 contacts with a top of the positioning rod 401, a movable plate 503 is movably connected to a top of the drawbar 502, a transmission rod 504 is fixedly connected to a front side of the movable plate 503, a tension spring 505 is fixedly connected to a top of the movable plate 503, and a top of the tension spring 505 is fixedly connected to a top of an inner cavity of the receiving groove 3.

Adopt above-mentioned scheme: through the arrangement of the transmission mechanism 5, the movable plate 503 plays a role in rapidly driving the positioning rod 401 to move through the traction rod 502, and the situation that the heat exchanger 1 is separated from a fixed state when the heat exchanger 1 needs to be dismantled is avoided.

Referring to fig. 3, the inner cavities of the left and right sides of the movable plate 503 are movably connected with a sliding rod 6, and one side of the sliding rod 6 close to the inner wall of the accommodating groove 3 is fixedly connected with the inner wall of the accommodating groove 3.

Adopt above-mentioned scheme: through setting up slide bar 6, slide bar 6 has played and has carried out spacing effect to movable plate 503, has avoided the pulling force of extension spring 505 to take place deformation when contracting and lead to the condition that movable plate 503 appears the skew.

Referring to fig. 3, connecting holes 7 have been all seted up to the left and right sides of connecting seat 2, and constant head tank 8 has all been seted up to the left and right sides of heat exchanger 1 inner chamber, and two opposite sides of locating lever 401 all pass connecting hole 7 and extend to the inner chamber of constant head tank 8.

Adopt above-mentioned scheme: through setting up connecting hole 7 and constant head tank 8, connecting hole 7 has played the effect that can make locating lever 401 quick dock with constant head tank 8.

Referring to fig. 3, a movable hole 9 is opened at the front side of the connecting socket 2, and the front side of the transmission rod 504 passes through the movable hole 9 and extends to the front side of the connecting socket 2.

Adopt above-mentioned scheme: by providing the movable hole, the movable hole 9 prevents the transmission rod 504 from contacting the inner wall of the connection holder 2 when moving, thereby generating friction.

The utility model discloses a theory of operation:

when the heat exchanger is used, the transmission rod 504 is pressed, the transmission rod 504 can drive the movable plate 503 to move, the movable plate 503 can drive the traction rod 502 to move and stretch the tension spring 505 when moving, the traction rod 502 can drive the positioning rod 401 to move and compress the spring 404 through the connecting rod 402 when moving, the heat exchanger 1 is butted with the connecting seat 2 after the positioning rod 401 moves to a proper position, then the transmission rod 504 is loosened, the tension of the tension spring 505 is contracted, the movable plate 503 can be driven to reset, when the movable plate 503 resets, the elastic force of the spring 404 rebounds, and the positioning rod 401 is driven to be inserted into the inner cavity of the positioning groove 8 through the connecting rod 402.

In summary, the following steps: the detachable heat exchanger for the coke quenching process of the coke oven is used by matching the connecting seat 2, the positioning mechanism 4 and the transmission mechanism 5, after the transmission mechanism 5 drives the positioning mechanism 4 to move to a proper position, the heat exchanger 1 is butted with the connecting seat 2, the transmission mechanism 5 is loosened, the positioning mechanism 4 can fix the heat exchanger while resetting, the installation of the heat exchanger 1 is completed, the problems that the heat exchanger needs to be cleaned regularly when the existing heat exchanger is used as an important ring in coke oven quenching for a long time to avoid the blockage of the heat exchanger, if the heat exchanger is not disassembled and cleaned, the problem that water accumulation on the ground easily causes some potential safety hazards to workers is easily caused, but the heat exchanger passes through the screw thread external member and is fixed with the connecting seat, is not convenient for dismantle the problem of installation to the heat exchanger many times.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coke oven is dismantled and assembled heat exchanger for quenching technology, includes heat exchanger (1) and connecting seat (2), its characterized in that: the connecting seat (2) is located at the top of the heat exchanger (1), the inner cavity of the connecting seat (2) is provided with a containing groove (3), the inner cavity of the containing groove (3) is provided with a positioning mechanism (4) matched with the heat exchanger (1) for use, and the inner cavity of the containing groove (3) is provided with a transmission mechanism (5) matched with the positioning mechanism (4) for use.

2. The removable heat exchanger for coke oven quenching process of claim 1, wherein: the positioning mechanism (4) comprises two positioning rods (401), the bottom of each positioning rod (401) is fixedly connected with a connecting rod (402), a limiting block (403) is sleeved on the surface of each connecting rod (402), and a spring (404) is fixedly connected to one side, opposite to each connecting rod (402).

3. The detachable heat exchanger for the coke oven quenching process as claimed in claim 2, wherein: the transmission mechanism (5) comprises a fixing block (501), a traction rod (502) is movably connected to the front side of the fixing block (501) through a rotating shaft, the bottom of the traction rod (502) is in contact with the top of the positioning rod (401), a movable plate (503) is movably connected to the top of the traction rod (502), a transmission rod (504) is fixedly connected to the front side of the movable plate (503), an extension spring (505) is fixedly connected to the top of the movable plate (503), and the top of the extension spring (505) is fixedly connected with the top of the inner cavity of the accommodating groove (3).

4. The removable heat exchanger for coke oven quenching process of claim 3, wherein: the inner cavities of the left side and the right side of the movable plate (503) are movably connected with slide rods (6), and one side, close to the inner wall of the accommodating groove (3), of each slide rod (6) is fixedly connected with the inner wall of the accommodating groove (3).

5. The removable heat exchanger for coke oven quenching process of claim 2, wherein: connecting hole (7) have all been seted up to the left and right sides of connecting seat (2), constant head tank (8) have all been seted up to the left and right sides of heat exchanger (1) inner chamber, and connecting hole (7) are all passed and extend to the inner chamber of constant head tank (8) to one side that two locating levers (401) are opposite.

6. The removable heat exchanger for coke oven quenching process of claim 3, wherein: the front side of the connecting seat (2) is provided with a movable hole (9), and the front side of the transmission rod (504) penetrates through the movable hole (9) and extends to the front side of the connecting seat (2).