CN211373302U

CN211373302U - Novel high-efficient graphite heat exchanger

Info

Publication number: CN211373302U
Application number: CN201922327388.7U
Authority: CN
Inventors: 黄柏文; 聂云; 刘长伟; 储宝顺
Original assignee: Tianjin Shangneng Juyuan Energy Technology Co ltd
Current assignee: Tianjin Shangneng Juyuan Energy Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-28
Anticipated expiration: 2029-12-23

Abstract

The utility model provides a novel high-efficient graphite heat exchanger, including outer barrel and interior barrel, outer barrel and interior barrel cylinder structure, and outer barrel top center department is provided with a material import pipe, outer barrel bottom center department is provided with a material outlet pipe, the inside wall center department of outer barrel top and bottom all is provided with a material connecting pipe, the material connecting pipe of both sides is linked together with material import pipe and material outlet pipe, interior barrel top and bottom center department all are provided with the end connection mouth, the end connection mouth at both ends all is linked together through the material connecting pipe at material coupling hose and both ends, a circulation inlet tube is installed at outer barrel lateral wall top, a circulation outlet pipe is installed to outer barrel lateral wall bottom, install a refrigerating plant on the outer barrel lateral wall, refrigerating plant's output is located inside the outer barrel. The utility model discloses make the user become more convenient and high-efficient when using graphite heat exchanger to carry out the heat transfer to the material, can guarantee the production quality of product effectively.

Description

Novel high-efficient graphite heat exchanger

Technical Field

The utility model belongs to graphite equipment field especially relates to a novel high-efficient graphite heat exchanger.

Background

In the prior art, a graphite heat exchanger is a heat exchanger made of graphite for a heat transfer assembly; and the graphite for manufacturing the heat exchanger has imperviousness, and common impregnation type imperviousness graphite and profiling imperviousness graphite. The graphite heat exchanger has good corrosion resistance, the heat transfer surface is not easy to scale, and the heat transfer performance is good. However, graphite is brittle and has low flexural and tensile strength, and thus can only be used at low pressures.

The graphite heat exchanger has high cost, large volume and small use amount. It is mainly used for the heat transfer of corrosive media such as hydrochloric acid, sulphuric acid, acetic acid and phosphoric acid, the inside of current shell and tube graphite heat exchanger is the orderly several baffling boards that are setting up, inside gas is when moving, need wind many bends, the turn reaches the export several times, when inside gas conversion, because the restriction of baffling board, make inside gas conversion inhomogeneous, can influence the heat transfer effect in the long term, although the influence is not very big, can not cause big harm to production temporarily, but the quality of the inner structure of heat exchanger has been influenced, equipment in the chemical industry field uses after a period, must overhaul, it is very loaded down with trivial details to change inner structure, and there is danger, not only influence production, and it is with high costs.

Disclosure of Invention

The to-be-solved problem of the utility model is to provide a novel high-efficient graphite heat exchanger, especially be fit for the user and carry out the efficient heat transfer to the material of heat exchanger inside, effectively improve heat exchange efficiency.

In order to solve the technical problem, the utility model discloses a technical scheme is: a novel high-efficiency graphite heat exchanger is provided, which comprises an outer cylinder and an inner cylinder, wherein the outer cylinder and the inner cylinder are of a cylindrical structure, a material inlet pipe is arranged at the center of the top of the outer cylinder, a material outlet pipe is arranged at the center of the bottom of the outer cylinder, material connecting pipes are arranged at the centers of the top and the bottom of the outer cylinder, the material connecting pipes at two sides are communicated with the material inlet pipe and the material outlet pipe, end connecting ports are arranged at the centers of the top and the bottom of the inner cylinder, the end connecting ports at two ends are communicated with the material connecting pipes at two ends through material connecting hoses, a circulating water inlet pipe is arranged at the top of the side wall of the outer cylinder, a circulating water outlet pipe is arranged at the bottom of the side wall of the outer cylinder, a circulating water connecting pipe is arranged on the inner, two side connecting ports are respectively communicated with two circulating water connecting pipes through circulating water connecting hoses, the top of the inner barrel is horizontally provided with an upper graphite end socket, the bottom of the inner barrel is horizontally provided with a lower graphite end socket, the upper graphite end socket and the lower graphite end socket are symmetrically provided with a plurality of through holes, a plurality of heat exchange pipes are vertically arranged between the corresponding through holes, a plurality of folded plates are arranged in the inner barrel, the middle part of the outer side wall of the inner barrel is horizontally provided with a fixed ring, two sides of the fixed ring are symmetrically provided with a rotating piece, the free end of the rotating piece is fixedly connected with the inner side wall of the outer barrel, the upper end and the lower end of the side wall of the inner barrel are respectively provided with a fixed ring, the outer surface of the fixed ring is provided with a connecting device, the top and the, the outer side wall of the outer cylinder body is provided with a refrigerating device, and the output end of the refrigerating device is positioned inside the outer cylinder body. A temperature detection device is vertically installed at the top of the outer barrel, and the free end at the bottom of the temperature detection device is located inside the outer barrel.

In the use, it is internal that the user passes through material import pipe with the material and gets into the inner tube, and then the user gets into water through the circulation inlet tube, then starts driving motor and makes it drive the interior barrel swing through the connecting rod, and then guarantees the sufficiency of heat transfer.

The utility model has the advantages and positive effects that: by adopting the technical scheme, a user can more conveniently and efficiently exchange heat for a substance by using the graphite heat exchanger, and the production quality of a product can be effectively ensured; just the utility model has the advantages of simple structure, easy maintenance, low processing cost, high production efficiency, etc.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

fig. 2 is a schematic front view of the internal structure of the inner cylinder of the present invention;

fig. 3 is a front view schematically illustrating the external structure of the present invention.

In the figure:

Detailed Description

As shown in figures 1-3, the utility model relates to a novel high-efficiency graphite heat exchanger, which comprises an outer cylinder body 1 and an inner cylinder body 2, the cylindrical structure of the outer cylinder body 1 and the inner cylinder body 2, a material inlet pipe 3 is arranged at the center of the top of the outer cylinder body 1, a material outlet pipe 4 is arranged at the center of the bottom of the outer cylinder body 1, material connecting pipes 5 are arranged at the centers of the top and the bottom of the outer cylinder body 1, the material connecting pipes 5 at the two sides are communicated with the material inlet pipe 3 and the material outlet pipe 4, end connecting ports 6 are arranged at the centers of the top and the bottom of the inner cylinder body 2, the end connecting ports 6 at the two ends are communicated with the material connecting pipes 5 at the two ends through material connecting hoses 7, a circulating water inlet pipe 9 is arranged at the top of the side wall of the outer cylinder body 1, a, two circulating water connecting pipes 10 are respectively communicated with a circulating water inlet pipe 9 and a circulating water outlet pipe 24, the outer side wall of the inner cylinder body 2 is provided with a side connecting port 11, the two side connecting ports 11 are respectively communicated with the two circulating water connecting pipes 10 through circulating water connecting hoses 12, the top of the inner cylinder body 2 is horizontally provided with an upper graphite end socket 19, the bottom of the inner cylinder body 2 is horizontally provided with a lower graphite end socket 20, the upper graphite end socket 19 and the lower graphite end socket 20 are symmetrically provided with a plurality of through holes, a plurality of heat exchange pipes 21 are vertically arranged between the corresponding through holes, the inner cylinder body 2 is internally provided with a plurality of folded plates 22, the middle part of the outer side wall of the inner cylinder body 2 is horizontally provided with a fixed ring 13, two sides of the fixed ring 13 are symmetrically provided with a rotating part 16, the free end of the rotating, a driving motor 23 is installed at the top and the bottom of the outer side wall of the outer barrel 1, a connecting rod 15 is horizontally installed at the output end of the driving motor 23, the top free end of the connecting rod 15 is rotatably connected with a connecting device 14 through a rotating shaft 18, a refrigerating device 17 is installed on the outer side wall of the outer barrel 1, and the output end of the refrigerating device 17 is located inside the outer barrel 1. A temperature-detecting device 8 is vertically installed at the top of the outer barrel 1, and the free end of the bottom of the temperature-detecting device 8 is located inside the outer barrel 1.

In the use, the user passes through material import pipe 3 with the material and gets into in barrel 2, then the user gets into water through circulation inlet tube 9, then starts driving motor 23 and makes it drive interior barrel 2 swing through connecting rod 15, and then guarantees the sufficiency of heat transfer.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A novel high-efficient graphite heat exchanger which characterized in that: the device comprises an outer barrel (1) and an inner barrel (2), wherein the outer barrel (1) and the inner barrel (2) are of a cylindrical structure, a material inlet pipe (3) is arranged at the center of the top of the outer barrel (1), a material outlet pipe (4) is arranged at the center of the bottom of the outer barrel (1), material connecting pipes (5) are arranged at the centers of the top and the bottom of the outer barrel (1), the material connecting pipes (5) on two sides are communicated with the material inlet pipe (3) and the material outlet pipe (4), end connecting ports (6) are arranged at the centers of the top and the bottom of the inner barrel (2), the end connecting ports (6) at two ends are communicated with the material connecting pipes (5) at two ends through material connecting hoses (7), and a circulating water inlet pipe (9) is installed at the top of the side wall of the outer barrel (1), a circulating water outlet pipe (24) is installed at the bottom of the side wall of the outer barrel (1), circulating water connecting pipes (10) are arranged on the inner side wall of the outer barrel (1), the two circulating water connecting pipes (10) are respectively communicated with the circulating water inlet pipe (9) and the circulating water outlet pipe (24), a side connecting port (11) is arranged on the outer side wall of the inner barrel (2), the two side connecting ports (11) are respectively communicated with the two circulating water connecting pipes (10) through circulating water connecting hoses (12), an upper graphite sealing head (19) is horizontally arranged at the top of the inner barrel (2), a lower graphite sealing head (20) is horizontally arranged at the bottom of the inner barrel (2), a plurality of through holes are symmetrically arranged on the upper graphite sealing head (19) and the lower graphite sealing head (20), and a plurality of heat exchange pipes (21) are vertically arranged between the, the improved cylinder is characterized in that a plurality of folded plates (22) are arranged in the inner cylinder body (2), a fixing ring (13) is horizontally arranged in the middle of the outer side wall of the inner cylinder body (2), a rotating part (16) is symmetrically arranged on two sides of the fixing ring (13), the free end of the rotating part (16) is fixedly connected with the inner side wall of the outer cylinder body (1), the fixing ring (13) is arranged at each of the upper end and the lower end of the side wall of the inner cylinder body (2), a connecting device (14) is arranged on the outer surface of the fixing ring (13), a driving motor (23) is arranged at each of the top and the bottom of the outer side wall of the outer cylinder body (1), a connecting rod (15) is horizontally arranged at the output end of the driving motor (23), the free end of the top of the connecting rod (15) is rotatably connected with the connecting device, the output end of the refrigerating device (17) is positioned inside the outer cylinder body (1).

2. The novel efficient graphite heat exchanger of claim 1, characterized in that: a temperature detection device (8) is vertically installed at the top of the outer barrel (1), and the free end of the bottom of the temperature detection device (8) is located inside the outer barrel (1).