CN212747480U

CN212747480U - Waste heat recovery utilizes device for ammonia converter

Info

Publication number: CN212747480U
Application number: CN202021029039.3U
Authority: CN
Inventors: 诸宏发; 戴国龙
Original assignee: Nanjing Tianjie Santa Energy Conservation Equipment Co ltd
Current assignee: Nanjing Tianjie Santa Energy Conservation Equipment Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-19
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a waste heat recovery utilizes device for ammonia converter, including the device casing, the both ends of device casing are provided with pipe case, the below of device casing is provided with the support, the fixed surface of device casing installs the tube sheet, the upper surface of device casing is provided with the takeover No. one, the upper surface of pipe case is provided with No. two takeovers, the lower surface of pipe case is provided with No. three takeovers, the last fixed surface of No. one takeover installs dust collector, the surface activity of support installs anti-disengaging mechanism, the last fixed surface of support installs the support and holds in the palm the piece, the device casing is through supporting support piece and support fixed connection. A waste heat recovery utilizes device for ammonia converter, can filter the dust in the high temperature flue gas to filter screen convenient to detach washs, and then ensures heat exchange efficiency, can also the slant support device casing, prevents that the device casing from producing the axial deflection placing the in-process.

Description

Waste heat recovery utilizes device for ammonia converter

Technical Field

The utility model relates to a waste heat recovery utilizes the device field, in particular to waste heat recovery utilizes device for ammonia converter.

Background

The waste heat is the energy which is not utilized in the energy utilization equipment under certain economic and technical conditions, namely the surplus and waste energy, and comprises high-temperature waste gas waste heat, cooling medium waste heat, waste steam and waste water waste heat and the like, the waste heat recycling is an important way for improving the economy and saving fuel, a large amount of waste gas, waste water and waste residue containing available heat are generated in the production process of an enterprise, intermediate products and semi-finished products containing available energy exist among all working procedures, the energy is fully recycled and utilized, the method is one of the marks of the modernization degree of the enterprise, and the waste heat can be recycled in the use process of an ammonia synthesis tower; however, current waste heat recovery utilizes device has certain drawback when using, and along with the increase of operating duration, the heat transfer effect is more and more poor, and the dust content is more in the high temperature flue gas, leads to very easy deposition in the heat exchanger casing, causes the heat exchanger heat transfer effect not good, and the heat exchanger relies on the support to support in addition, has axial displacement's problem at the heat transfer in-process for poor stability when placing.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a waste heat recovery utilizes device for ammonia converter can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waste heat recovery utilizes device for ammonia converter, includes the device casing, the both ends of device casing are provided with pipe case, the below of device casing is provided with the support, the fixed surface of device casing installs the tube sheet, the upper surface of device casing is provided with the takeover No. one, the upper surface of pipe case is provided with No. two takeovers, the lower surface of pipe case is provided with No. three takeovers, the last fixed surface of takeover No. one installs dust collector, the movable surface mounting of support has anti-disengaging mechanism.

Preferably, the upper surface of the support is fixedly provided with a supporting support, and the device shell is fixedly connected with the support through the supporting support.

Preferably, dust collector includes dust removal case, bears tray, filter screen, interlude hole, dust removal case lid, inserts opening, fixing clip post and hinge, the inner chamber fixed mounting of dust removal case bears the tray, the surface that the inner chamber of dust removal case is located and bears the tray is provided with the filter screen, the surface position of filter screen has seted up the interlude hole in the four corners position, the last surface movable mounting of dust removal case has the dust removal case lid, the upper surface of dust removal case lid has been seted up and has been inserted the opening, the inboard surface position of dust removal case lid has the fixing clip post in four corners position fixed mounting, movable mounting has the hinge between dust removal case lid and the dust removal case.

Preferably, the anti-falling mechanism comprises a rotating seat, a supporting frame and an anti-slip pad, the surface of one side of the support is fixedly provided with the rotating seat, the surface of the rotating seat is hinged with the supporting frame, and the upper end of the supporting frame is fixedly provided with the anti-slip pad.

Preferably, the dust removal case lid passes through hinge and dust removal case swing joint, the filter screen passes through fixing clip post embedding interlude hole and dust removal case fixed connection.

Preferably, the non-slip mat is movably connected with the rotating seat through a supporting frame, and the upper surface of the non-slip mat is attached to the surface of the device shell.

The utility model provides a waste heat recovery utilizes dust collector of device for ammonia converter, includes dust removal case, bears tray, filter screen, interlude hole, dust removal case lid, inserts opening, fixing clip post and hinge, the inner chamber fixed mounting of dust removal case has the bearing tray, the surface that the inner chamber of dust removal case is located the bearing tray is provided with the filter screen, the surface of filter screen is located the four corners position and has seted up the interlude hole, the last surface movable mounting of dust removal case has the dust removal case lid, the upper surface of dust removal case lid has been seted up and has been inserted the opening, the inboard surface of dust removal case lid is located four corners position fixed mounting and has the fixing clip post, movable mounting has the hinge between dust removal case lid and the dust removal case.

The utility model provides an ammonia is anti-disengaging mechanism of waste heat recovery utilizes device for synthetic tower, is including rotating seat, supporting rack and slipmat, and one side fixed surface of support installs and rotates the seat, it has the supporting rack to rotate the surface of seat articulated, the upper end fixed mounting of supporting rack has the slipmat.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the dust collector who sets up, dust collector can filter the dust in the high temperature flue gas to filter screen convenient to detach washs, and then ensures heat exchange efficiency, through the anti-disengaging mechanism who sets up, the supporting rack cooperation slipmat that anti-disengaging mechanism was equipped with can the slant support device casing, and the preventing device casing is placing the in-process and producing the axial skew.

Drawings

FIG. 1 is a schematic view of the overall structure of a waste heat recovery device for an ammonia converter of the present invention;

FIG. 2 is a schematic structural view of a dust removing device of the waste heat recycling device for an ammonia converter of the present invention;

FIG. 3 is a schematic diagram of a filter screen of the waste heat recovery and utilization device for an ammonia converter of the present invention;

fig. 4 is a schematic structural view of an anti-disengagement mechanism of the waste heat recycling device for the ammonia converter of the present invention.

In the figure: 1. a device housing; 2. a pipe box; 3. a support; 301. a support bracket; 4. a tube sheet; 5. a first connection pipe; 6. a second connection pipe; 7. connecting a pipe III; 8. a dust removal device; 801. a dust removal box; 802. carrying a supporting block; 803. a filter screen; 804. inserting holes; 805. a dust removal box cover; 806. connecting into a port; 807. fixing the clamping column; 808. a hinge; 9. an anti-drop mechanism; 901. a rotating seat; 902. a support frame; 903. a non-slip mat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a waste heat recycling device for an ammonia converter comprises a device shell 1, wherein pipe boxes 2 are arranged at two ends of the device shell 1, a support 3 is arranged below the device shell 1, a pipe plate 4 is fixedly arranged on the surface of the device shell 1, a first connecting pipe 5 is arranged on the upper surface of the device shell 1, a second connecting pipe 6 is arranged on the upper surface of the pipe box 2, a third connecting pipe 7 is arranged on the lower surface of the pipe box 2, a dust removing device 8 is fixedly arranged on the upper surface of the first connecting pipe 5, and an anti-falling mechanism 9 is movably arranged on the surface of the support 3;

the upper surface of the support 3 is fixedly provided with a supporting support 301, and the device shell 1 is fixedly connected with the support 3 through the supporting support 301; the dust removal device 8 comprises a dust removal box 801, a bearing support block 802, a filter screen 803, a through hole 804, a dust removal box cover 805, an access port 806, a fixing clamp column 807 and a hinge 808, the bearing support block 802 is fixedly installed in an inner cavity of the dust removal box 801, the filter screen 803 is arranged on the surface, located on the bearing support block 802, of the inner cavity of the dust removal box 801, the through hole 804 is formed in the surface, located at four corners, of the filter screen 803, the dust removal box cover 805 is movably installed on the upper surface of the dust removal box 801, the access port 806 is formed in the upper surface of the dust removal box cover 805, the fixing clamp column 807 is fixedly installed on the inner side surface, located at four corners, of the dust removal box cover 805 and the dust removal box 801, the hinge 808 is movably installed between the dust removal box cover 805 and the dust; the anti-falling mechanism 9 comprises a rotating seat 901, a supporting frame 902 and an anti-skid pad 903, wherein the rotating seat 901 is fixedly installed on the surface of one side of the support 3, the supporting frame 902 is hinged to the surface of the rotating seat 901, the anti-skid pad 903 is fixedly installed at the upper end of the supporting frame 902, the supporting frame 902 arranged on the anti-falling mechanism 9 can obliquely support the device shell 1 by matching with the anti-skid pad 903, and the device shell 1 is prevented from axially deviating in the placing process; the dust removal box cover 805 is movably connected with the dust removal box 801 through a hinge 808, and the filter screen 803 is fixedly connected with the dust removal box 801 through a fixing clamping column 807 embedded into the through hole 804; non-slip mat 903 is movably connected with rotating seat 901 through supporting frame 902, and the upper surface of non-slip mat 903 is attached to the surface of device shell 1.

It should be noted that, the utility model relates to a waste heat recovery utilizes device for ammonia converter, when using, the high temperature flue gas gets into dust removal case 801 from inserting opening 806, through the filtration dust of filter screen 803, when needs are dismantled and are washd, open dust removal case lid 805, make fixing clip post 807 break away from interlude hole 804, can take off filter screen 803 and unpick and wash the work, and then guarantee heat exchange efficiency, when placing, two rotate supporting rack 902 diagonal braces, make slipmat 903 laminating device casing 1, prevent that device casing 1 from producing the axial excursion at the place in-process, and then improve the stability of placing.

Detailed description of the invention

The embodiment is an embodiment of a dust removal device of a waste heat recycling device for an ammonia converter.

As shown in fig. 2 and 3, a dust removing device of a waste heat recycling device for an ammonia converter comprises a dust removing box 801, a bearing support block 802, a filter screen 803, a through hole 804, a dust removing box cover 805, an access port 806, a fixing clamp column 807 and a hinge 808, wherein the bearing support block 802 is fixedly installed in an inner cavity of the dust removing box 801, the filter screen 803 is arranged on the surface of the bearing support block 802 in the inner cavity of the dust removing box 801, the through hole 804 is formed in the four corners of the surface of the filter screen 803, the dust removing box cover 805 is movably installed on the upper surface of the dust removing box 801, the access port 806 is formed in the upper surface of the dust removing box cover 805, the fixing clamp column 807 is fixedly installed on the inner side surface of the dust removing box cover 805 in the four corners, and the hinge 808.

Detailed description of the preferred embodiment

This embodiment is an embodiment of an anti-separation mechanism of a waste heat recovery device for an ammonia converter.

As shown in fig. 4, the anti-drop mechanism of the waste heat recovery device for the ammonia converter comprises a rotating seat 901, a supporting frame 902 and an anti-slip pad 903, wherein the rotating seat 901 is fixedly installed on the surface of one side of a support 3, the supporting frame 902 is hinged to the surface of the rotating seat 901, and the anti-slip pad 903 is fixedly installed at the upper end of the supporting frame 902.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an ammonia is waste heat recovery utilizes device for converter which characterized in that: including device casing (1), the both ends of device casing (1) are provided with pipe case (2), the below of device casing (1) is provided with support (3), the fixed surface of device casing (1) installs tube sheet (4), the upper surface of device casing (1) is provided with No. one take over (5), the upper surface of pipe case (2) is provided with No. two take over (6), the lower surface of pipe case (2) is provided with No. three take over (7), the fixed surface of taking over No. one (5) installs dust collector (8), the movable surface mounting of support (3) has anti-disengaging mechanism (9).

2. The waste heat recovery and utilization device for the ammonia converter according to claim 1, wherein: the upper surface fixed mounting of support (3) has support holder (301), device casing (1) is through supporting holder (301) and support (3) fixed connection.

3. The waste heat recovery and utilization device for the ammonia converter according to claim 1, wherein: the dust removal device (8) comprises a dust removal box (801), a bearing support block (802), a filter screen (803), a through hole (804), a dust removal box cover (805), an access through hole (806), a fixing clamp column (807) and a hinge (808), a bearing support block (802) is fixedly arranged in the inner cavity of the dust removing box (801), a filter screen (803) is arranged on the surface of the bearing support block (802) in the inner cavity of the dust removing box (801), the surface of the filter screen (803) is provided with through holes (804) at four corners, the upper surface of the dust removing box (801) is movably provided with a dust removing box cover (805), the upper surface of the dust removing box cover (805) is provided with an access through hole (806), the inner side surface of the dust removing box cover (805) is fixedly provided with a fixed clamping column (807) at a four-corner position, and a hinge (808) is movably arranged between the dust removal box cover (805) and the dust removal box (801).

4. The waste heat recovery and utilization device for the ammonia converter according to claim 1, wherein: the anti-falling mechanism (9) comprises a rotating seat (901), a supporting frame (902) and an anti-slip pad (903), wherein the rotating seat (901) is fixedly installed on the surface of one side of the support (3), the supporting frame (902) is hinged to the surface of the rotating seat (901), and the anti-slip pad (903) is fixedly installed at the upper end of the supporting frame (902).

5. The waste heat recovery and utilization device for the ammonia converter according to claim 3, wherein: dust removal case lid (805) pass through hinge (808) and dust removal case (801) swing joint, filter screen (803) pass through fixed card post (807) embedding break-through hole (804) and dust removal case (801) fixed connection.

6. The waste heat recovery and utilization device for the ammonia converter according to claim 4, wherein: the antiskid pad (903) is movably connected with the rotating seat (901) through a supporting frame (902), and the upper surface of the antiskid pad (903) is attached to the surface of the device shell (1).