CN222231393U

CN222231393U - Waste heat recovery device based on boiler pressure vessel

Info

Publication number: CN222231393U
Application number: CN202323211154.9U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Xinjiang Tianpeng Carbon Co ltd
Current assignee: Xinjiang Tianpeng Carbon Co ltd
Priority date: 2023-11-28
Filing date: 2023-11-28
Publication date: 2024-12-24
Anticipated expiration: 2033-11-28

Abstract

The utility model relates to the technical field of waste heat recovery devices, in particular to a waste heat recovery device based on a boiler pressure vessel, which comprises a base, wherein a waste heat recovery device body is slidably embedded at the top end of the base, a plurality of supporting rods are slidably embedded on the inner wall of the bottom end of the base in an array manner, the top ends of the supporting rods are fixedly connected with the bottom end of the waste heat recovery device body, supporting legs are fixedly arranged at four corners of the bottom end of the base, an input end of the waste heat recovery device body is fixedly connected with a telescopic pipe, the front end of the telescopic pipe is fixedly connected with a flange, studs matched with through holes on the flange are symmetrically and fixedly arranged at the front side of the waste heat recovery device body, the front ends of the studs extend to the front side of the flange after passing through adjacent through holes, and fixing holes are symmetrically formed in a penetrating manner at the bottom ends of the supporting legs.

Description

Waste heat recovery device based on boiler pressure vessel

Technical Field

The utility model relates to a waste heat recovery device for a boiler-based pressure vessel, and belongs to the technical field of waste heat recovery devices.

Background

The boiler pressure vessel is a full name of boiler and pressure vessel, because they belong to special equipment together, occupy very important position in production and life, and the boiler pressure vessel can exist the waste heat in the use, if not utilize, can cause the waste of energy, consequently can use waste heat recovery device.

According to publication number CN217005488U, a waste heat recovery device for a pressure vessel based on a boiler is disclosed, comprising a waste heat recovery device and a base, wherein the waste heat recovery device is positioned at the top of the base, and an output motor is fixedly connected to the left side of the base. According to the utility model, through the matched use of the output motor, the bidirectional screw rods, the first rotating shafts, the movable rods and the second rotating shafts, the output motor can drive the bidirectional screw rods to rotate, the bidirectional screw rods can realize the simultaneous bidirectional movement of the two first rotating shafts, the movable rods are driven to move upwards along with the movement of the first rotating shafts, the movable rods resist the second rotating shafts to move upwards, and the second rotating shafts drive the waste heat recovery device to move upwards, so that the waste heat recovery device can be better connected with a pipeline when the situation is in a depression, and the problems that the waste heat recovery device of a boiler is easy to install and different levels of a connecting pipeline due to the fact that the outdoor situation is difficult to predict are solved.

The device can conveniently adjust the height of the device according to the actual installation condition, but the position of the device is fixed at a proper position, if the device is inconvenient to install at the proper position, or the waste heat recovery device is inclined between the connecting position and the pipeline, the device is inconvenient to install, so that the applicability of the device is lower, and the device needs to use driving equipment, so that the production cost of the device is higher.

Disclosure of utility model

The utility model aims to provide a waste heat recovery device for a boiler-based pressure vessel, which can effectively improve the applicability of the device and reduce the production cost of the device at the same time so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

Waste heat recovery device for boiler pressure vessel, the on-line screen storage device comprises a base, the top of base is slided and is inlayed and is equipped with the waste heat recovery device body, symmetrical array slides on the bottom inner wall of base is inlayed and is equipped with a plurality of branches, the top of branch all with the bottom fixed connection of waste heat recovery device body, the bottom four corners department of base all is fixed and is equipped with the landing leg, the input fixedly connected with flexible pipe of waste heat recovery device body, the front end fixedly connected with flange of flexible pipe, the front side symmetry of waste heat recovery device body be equipped with through-hole assorted double-screw bolt on the flange, the front end of double-screw bolt all extends to behind the adjacent through-hole the front side of flange.

Further, the bottom ends of the supporting legs symmetrically penetrate through the fixing holes.

Further, the spout has been seted up in the lower part of base, the bottom rotation of base is inlayed and is equipped with accommodate the lead screw, accommodate the lead screw's top extend to in the spout, be located accommodate the lead screw on the lead screw thread bush be equipped with the slider in the spout, the bottom of branch all extend to in the spout and with the top fixed connection of slider.

Further, the sliding block is in sliding connection with the sliding groove, and a threaded seat matched with the adjusting screw rod is fixedly embedded in the sliding block in a penetrating mode.

Further, the sliding blocks are symmetrically penetrated and embedded with sliding rods in a sliding manner, and two ends of each sliding rod are fixedly connected with the inner wall of one side adjacent to the sliding groove.

Furthermore, nuts are sleeved on the studs in a threaded mode, and the rear sides of the nuts are abutted to the front sides of the flanges.

The beneficial effects of the utility model are as follows:

According to the utility model, the adjusting screw rod, the telescopic pipe and the stud are arranged, when the device is used, the device is fixed at a proper position, then the adjusting screw rod is rotated, so that the adjusting screw rod drives the sliding block to move up and down in the chute, at the moment, the sliding block drives the waste heat recovery device body to move up and down through the supporting rod, so that the waste heat recovery device can be adjusted to a proper position, the nut is unscrewed and removed, so that the flange can be removed, the telescopic pipe and the pipeline are fixedly connected through the flange, and therefore, the applicability of the device can be improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a waste heat recovery device for a boiler-based pressure vessel according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the waste heat recovery device for the boiler-based pressure vessel of the present utility model;

FIG. 3 is a top view of the base and chute of the waste heat recovery device for a boiler-based pressure vessel of the present utility model;

FIG. 4 is a top view of the waste heat recovery device body of the waste heat recovery device for a boiler-based pressure vessel of the present utility model;

In the figure, the reference numerals are 1, a base, 2, a waste heat recovery device body, 3, a supporting rod, 4, supporting legs, 5, a telescopic pipe, 6, a flange, 7, a stud, 8, a chute, 9, an adjusting screw rod, 10, a sliding block, 11, a sliding rod, 12 and a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

Waste heat recovery device based on boiler pressure vessel, the on-line screen storage device comprises a base 1, waste heat recovery device body 2 is inlayed in the top slip of base 1, symmetrical array slip inlays on the bottom inner wall of base 1 is equipped with a plurality of branches 3, the top of branch 3 all with waste heat recovery device body 2's bottom fixed connection, the bottom four corners department of base 1 all is fixed and is equipped with landing leg 4, the input fixedly connected with flexible pipe 5 of waste heat recovery device body 2, flexible pipe 5's front end fixedly connected with flange 6, waste heat recovery device body 2's front side symmetry fixedly be equipped with through-hole assorted double-screw bolt 7 on flange 6, the front end of double-screw bolt 7 all extends to behind the adjacent through-hole the front side of flange 6.

Specifically, as shown in fig. 1 and fig. 2, the bottom ends of the supporting legs 4 are symmetrically penetrated and provided with fixing holes, and the device can be fixed at a proper position by using bolts through the fixing holes.

Specifically, as shown in fig. 1-4, a chute 8 is formed in the lower portion of the base 1, an adjusting screw rod 9 is rotatably embedded in the bottom end of the base 1, the top end of the adjusting screw rod 9 extends into the chute 8, a sliding block 10 is sleeved on the adjusting screw rod 9 located in the chute 8 through threads, the bottom end of the supporting rod 3 extends into the chute 8 and is fixedly connected with the top end of the sliding block 10, the sliding block 10 is in sliding connection with the chute 8, a threaded seat matched with the adjusting screw rod 9 is fixedly embedded in the sliding block 10 in a penetrating manner, the adjusting screw rod 9 is rotated, so that the adjusting screw rod 9 drives the sliding block 10 to move up and down in the chute 8, and at the moment, the sliding block 10 drives the waste heat recovery device body 2 to move up and down through the supporting rod 3.

Specifically, as shown in fig. 1 to fig. 4, nuts 12 are sleeved on the studs 7, and the rear sides of the nuts 12 are abutted against the front sides of the flanges 6, so that the flanges 6 can be fixed on the studs 7 by arranging the nuts 12.

Embodiment 2 referring to fig. 2 and 3, the difference between this embodiment and embodiment 1 is that the sliding rod 11 is symmetrically inserted through the sliding block 10, two ends of the sliding rod 11 are fixedly connected with the inner wall of one side adjacent to the sliding slot 8, and when the sliding block 10 moves, the sliding rod 11 can support the sliding block 10.

The working principle of the utility model is that when the device is used, the device is fixed at a proper position by using bolts, then the adjusting screw rod 9 is rotated, so that the adjusting screw rod 9 drives the sliding block 10 to move up and down in the chute 8, at the moment, the sliding block 10 drives the waste heat recovery device body 2 to move up and down by the supporting rod 3, so that the waste heat recovery device body 2 can be adjusted to a proper height, when the sliding block 10 moves, the sliding block 10 can be supported by the sliding rod 11, the nut 12 is unscrewed and removed, so that the flange 6 can be taken down, and then the telescopic pipe 5 is fixedly connected with a pipeline by the flange 6.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The waste heat recovery device for the boiler pressure vessel comprises a base (1) and is characterized in that a waste heat recovery device body (2) is slidably embedded in the top end of the base (1), a plurality of support rods (3) are slidably embedded in the inner wall of the bottom end of the base (1) in a symmetrical array mode, the top ends of the support rods (3) are fixedly connected with the bottom end of the waste heat recovery device body (2), supporting legs (4) are fixedly arranged at four corners of the bottom end of the base (1), an input end of the waste heat recovery device body (2) is fixedly connected with a telescopic pipe (5), a flange (6) is fixedly connected with the front end of the telescopic pipe (5), studs (7) matched with through holes in the flange (6) are symmetrically and fixedly arranged on the front side of the waste heat recovery device body (2), and the front ends of the studs (7) extend to the front side of the flange (6) after passing through adjacent through holes.

2. The waste heat recovery device for the boiler-based pressure vessel of claim 1, wherein the bottom ends of the supporting legs (4) are symmetrically provided with fixing holes in a penetrating mode.

3. The waste heat recovery device for the boiler-based pressure vessel of claim 1, wherein a sliding groove (8) is formed in the lower portion of the base (1), an adjusting screw rod (9) is rotationally embedded in the bottom end of the base (1), the top end of the adjusting screw rod (9) extends into the sliding groove (8), a sliding block (10) is sleeved on the adjusting screw rod (9) located in the sliding groove (8), and the bottom ends of the supporting rods (3) extend into the sliding groove (8) and are fixedly connected with the top end of the sliding block (10).

4. The waste heat recovery device for the boiler-based pressure vessel according to claim 3, wherein the sliding block (10) is in sliding connection with the sliding groove (8), and a threaded seat matched with the adjusting screw rod (9) is fixedly embedded in the sliding block (10) in a penetrating manner.

5. The waste heat recovery device for the boiler-based pressure vessel of claim 4, wherein the sliding block (10) is symmetrically penetrated and embedded with a sliding rod (11), and two ends of the sliding rod (11) are fixedly connected with the inner wall of one side adjacent to the sliding groove (8).

6. The waste heat recovery device for the boiler-based pressure vessel according to claim 1, wherein nuts (12) are sleeved on the studs (7) in a threaded manner, and the rear sides of the nuts (12) are abutted against the front sides of the flanges (6).