CN210952444U

CN210952444U - Novel distributing plate heat exchanger made of pure aluminum

Info

Publication number: CN210952444U
Application number: CN201921599639.0U
Authority: CN
Inventors: 贾守亮; 刘广才; 刘延娇; 张永航; 王钊; 张计
Original assignee: Heilongjiang Hao Yun Pharmaceutical Co ltd
Current assignee: Heilongjiang Hao Yun Pharmaceutical Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-07
Anticipated expiration: 2029-09-24

Abstract

The utility model provides a novel break plate heat exchanger of pure aluminium material belongs to heat exchanger technical field. An upper pattern plate is fixed at the upper end of the cylinder body, a lower pattern plate is fixed at the lower end of the cylinder body, the upper end of the tube array is fixedly connected with the upper pattern plate, the lower end of the tube array is fixedly connected with the lower pattern plate, an upper seal head is fixedly connected with an upper flange, a water outlet is fixed at the top end of the upper seal head, the upper flange is fixedly connected with the upper pattern plate through bolts, a rubber gasket is arranged between the upper flange and the upper pattern plate, the lower seal head is fixedly connected with a lower flange, a water inlet is fixed at the bottom end of the lower seal head, the lower flange is fixedly connected with the lower pattern plate through bolts, a rubber gasket and a water inlet are arranged between the lower flange, the tube nest and the water outlet are water circulation channels, a feed inlet is arranged on the upper portion of the barrel, a discharge outlet is arranged on the lower portion of the barrel, an air inlet is arranged on the middle upper portion of the barrel, a distributing plate is arranged on the upper portion in the barrel, and an ear type support is fixed on the outer wall of the barrel.

Description

Novel distributing plate heat exchanger made of pure aluminum

Technical Field

The utility model relates to a novel distributing plate heat exchanger of pure aluminium material belongs to heat exchanger technical field.

Background

In the distillation process of the liquid acetonitrile complex product, the liquid acetonitrile complex is mainly used as a catalyst for organic reaction, and the melting point of the liquid acetonitrile complex is as follows: 10.5 ℃ and a boiling point of 81.6 ℃. The characteristics are as follows: crystal precipitation exists at normal temperature, and the corrosion is strong. The material of current heat exchanger is carbon steel, stainless steel, monel alloy material usually, and this has just caused two major deficiencies of current heat exchanger: 1. the material problem is as follows: the traditional material is difficult to meet the requirement of corrosion resistance. 2. Crystals precipitated during the distillation process can block the heat exchanger.

Disclosure of Invention

The utility model aims at solving the problem that above-mentioned prior art exists, and then provide a novel break plate heat exchanger of pure aluminium material.

The utility model aims at realizing through the following technical scheme:

the utility model provides a novel distributing plate heat exchanger of pure aluminium material, includes: the upper end of the cylinder is fixed with the upper pattern plate, the lower end of the cylinder is fixed with the lower pattern plate, the upper end of the cylinder is fixedly connected with the upper pattern plate, the lower end of the cylinder is fixedly connected with the lower pattern plate, the upper end of the lower end of the cylinder is fixedly connected with the upper pattern plate, the lower end of the cylinder is fixedly connected with the lower pattern plate, the upper end of the upper end enclosure is fixedly connected with the upper flange, the top end of the upper end enclosure is fixed with the water outlet, the upper flange is fixedly connected with the upper pattern plate through bolts, the rubber gasket is arranged between the upper flange and the upper pattern plate, the lower end enclosure is fixedly connected with the lower flange, the water inlet is fixed at the bottom end of the lower end enclosure, the lower flange is fixedly connected with the lower pattern plate through bolts, the rubber gasket is arranged between the lower flange and the lower pattern plate, and the water inlet, the tube array and the water outlet are a water circulation channel, the upper part of the cylinder body is provided with a feeding hole, the lower part of the cylinder body is provided with a discharging hole, the middle upper part of the cylinder body is provided with an air inlet, the upper part of the cylinder body is provided with a distributing plate, the outer wall of the cylinder body is fixed with an ear type support, and the upper part flower plate, the cylinder body, the tube array, the distributing plate, the ear type support and the lower part flower plate are all made of pure aluminum. The distributing plate is composed of a bottom plate, eight bulges are evenly distributed on the upper portion of the bottom plate in a pressing mode, and a groove is formed in the bottom plate between every two adjacent bulges.

The utility model has the advantages that:

the utility model discloses a pure aluminum material has effectively solved the not corrosion-resistant shortcoming of materials such as some carbon steels and stainless steel. The utility model discloses a distribution plate can be with the liquid of condensation and the liquid flow average distribution of beating the backward flow, avoided because of the inhomogeneous condition of devitrification that produces of condensate or backward flow liquid distribution, this distribution plate adopts the recess that forms between 8 projections that the outside has average distribution in addition, condensate or backward flow liquid can be in the same direction as these recesses and flow out, even crystallization condition backward flow liquid also can be along these recesses erode the solid of crystallization, great solution the current heat exchanger appear the crystallization and block up the difficult problem of heat exchanger.

Drawings

Fig. 1 is a schematic structural diagram of the novel distributing plate heat exchanger made of pure aluminum material of the present invention.

FIG. 2 is a cross-sectional view A-A of FIG. 1 (distribution plate 10 is visible).

Fig. 3 is a schematic structural diagram of the distribution plate 10.

Fig. 4 is a schematic structural view of the upper deck 4 (or the lower deck 16).

In the figure, reference numerals, 1 is an upper end enclosure, 2 is an upper flange, 3 is a water outlet, 4 is an upper pattern plate, 5 is a cylinder, 6 is a tube array, 7 is an air inlet, 8 is a discharge port, 9 is a feed inlet, 10 is a distribution plate, 11 is an ear type support, 12 is a water inlet, 13 is a rubber gasket, 14 is a lower flange, 15 is a lower end enclosure, 16 is a lower pattern plate, 101 is a bottom plate, 102 is a protrusion, and 103 is a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1 to 3, the novel distribution plate heat exchanger made of pure aluminum according to the present embodiment includes: an upper seal head 1, an upper flange 2, a water outlet 3, an upper pattern plate 4, a cylinder 5, a tube array 6, a gas inlet 7, a discharge port 8, a feed inlet 9, a distribution plate 10, an ear type support 11, a water inlet 12, a rubber gasket 13, a lower flange 14, a lower seal head 15 and a lower pattern plate 16, wherein the upper end of the cylinder 5 is fixed with the upper pattern plate 4, the lower end of the cylinder 5 is fixed with the lower pattern plate 16, the upper end of the tube array 6 is fixedly connected with the upper pattern plate 4, the lower end of the tube array 6 is fixedly connected with the lower pattern plate 16, the upper seal head 1 is fixedly connected with the upper flange 2, the top end of the upper seal head 1 is fixed with the water outlet 3, the upper flange 2 is fixedly connected with the upper pattern plate 4 through bolts, a rubber gasket 13 is arranged between the upper flange 2 and the upper pattern plate 4, the lower seal head 15 is fixedly connected with the lower flange 14, the bottom end of the lower seal head 15, be equipped with rubber gasket 13 between lower part flange 14 and the lower part card 16, water inlet 12, tubulation 6 and delivery port 3 are the circulation passageway of water, feed inlet 9 is installed on the upper portion of barrel 5, discharge gate 8 is installed to the lower part of barrel 5, air inlet 7 is installed on the well upper portion of barrel 5, the break plate 10 is installed on the upper portion in the barrel 5, be fixed with ear formula support 11 on the outer wall of barrel 5, upper portion card 4, barrel 5, tubulation 6, break plate 10, ear formula support 11 and lower part card 16 are pure aluminium material.

The distribution plate 10 is composed of a bottom plate 101, eight protrusions 102 are evenly distributed on the upper portion of the bottom plate 101 in a pressing mode, and a groove 103 is formed in the bottom plate 101 between every two adjacent protrusions 102. The distribution plate 10 is provided with holes at the positions where the tubes 6 pass through.

The discharge end of the feed inlet 9 corresponds to the center of the distribution plate 10 up and down.

The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a novel distributing plate heat exchanger of pure aluminium material, includes: the upper seal head (1), the upper flange (2), the water outlet (3), the upper pattern plate (4), the cylinder body (5), the tube array (6), the air inlet (7), the discharge hole (8), the feed inlet (9), the distribution plate (10), the ear type support (11), the water inlet (12), the rubber gasket (13), the lower flange (14), the lower seal head (15) and the lower pattern plate (16), the upper end of the cylinder body (5) is fixed with the upper pattern plate (4), the lower end of the cylinder body (5) is fixed with the lower pattern plate (16), the upper end of the tube array (6) is fixedly connected with the upper pattern plate (4), the lower end of the tube array (6) is fixedly connected with the lower pattern plate (16), the upper seal head (1) is fixedly connected with the upper flange (2), the top end of the upper seal head (1) is fixed with the water outlet (3), the upper flange (2) is fixedly connected with the upper pattern plate, be equipped with rubber gasket (13) between upper portion flange (2) and upper portion card (4), lower head (15) and lower part flange (14) fixed connection, the bottom mounting of lower head (15) has water inlet (12), by bolt fixed connection between lower part flange (14) and lower part card (16), be equipped with rubber gasket (13) between lower part flange (14) and lower part card (16), water inlet (12), tubulation (6) and delivery port (3) are the circulation passageway of water, feed inlet (9) are installed on the upper portion of barrel (5), discharge gate (8) are installed to the lower part of barrel (5), air inlet (7) are installed on the well upper portion of barrel (5), distribute plate (10) are installed to the upper portion in barrel (5), be fixed with ear formula support (11) on the outer wall of barrel (5), a serial communication port, upper portion card (4), barrel (5), The tubes (6), the distributing plate (10), the lug type support (11) and the lower pattern plate (16) are all made of pure aluminum.

2. The novel pure aluminum distribution plate heat exchanger as claimed in claim 1, wherein the distribution plate (10) is composed of a bottom plate (101), eight protrusions (102) are pressed on the top of the bottom plate (101), and a groove (103) is formed on the bottom plate (101) between two adjacent protrusions (102).

3. The novel pure aluminum distribution plate heat exchanger as claimed in claim 1, wherein the discharge end of the feed inlet (9) corresponds to the center of the distribution plate (10) up and down.