Organic steam membrane separation device

Abstract

The utility model discloses an organic steam membrane separation device which comprises a main pipe body, the main pipe body enables cold fluid to enter an internal position through a cold fluid inlet in the left side position of the upper end, and the main pipe body conveys hot fluid to the internal position through a hot fluid inlet in the right side position of the upper end. Filtering pipelines are installed at the upper ends of the cold fluid inlet and the hot fluid inlet, arc-shaped filter screens are fixed to the inner sides of the filtering pipelines and filter large impurities, the arc-shaped filter screens can filter the large impurities through the shape structures of the arc-shaped filter screens, and therefore the large impurities can be filtered out through the arc-shaped filter screens. The main pipe body is provided with the grooves, filtered impurities are guided to flow into the grooves in the two sides, so that circulation of fluid is not affected, meanwhile, fine impurities are filtered through the activated carbon filter layer, so that the impurities cannot enter the inner position of the main pipe body, and an inner pipeline is kept smooth.

Description

TECHNICAL FIELD

[0001] The utility model belongs to organic vapor membrane separation device related technical field, specifically related to a kind of organic vapor membrane separation device. BACKGROUND

[0002] Organic vapor membrane separation device is a kind of equipment using membrane separation technology to separate organic vapor from gas or liquid mixture. The device passes through the characteristics of selective permeation membrane, so that specific organic vapor can pass through the membrane, while other components are blocked, so as to realize separation. It is widely used in chemical industry, environmental protection and energy etc. field, can effectively recycle organic solvent, reduce environmental pollution, and improve resource utilization efficiency. The technology has the advantages of low energy consumption, simple operation and high separation efficiency.

[0003] When organic vapor is transported to the internal position of condenser, the internal pipeline is blocked when the organic vapor contains impurities, so the market needs a new device to solve the current problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of organic vapor membrane separation device to solve the organic vapor membrane separation device in the background art described above when working, when organic vapor is transported to the internal position of condenser, the internal pipeline is blocked when the organic vapor contains impurities, so the market needs a new device to solve the current problems.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of organic vapor membrane separation device, including main pipe body, the cold fluid inlet of the left position at upper end of the main pipe body makes that cold fluid enters to the internal position, the hot fluid inlet of the right position at upper end of the main pipe body is transported to the internal position with hot fluid, the upper end position of cold fluid inlet and hot fluid inlet is equipped with filter pipe, the inner side position of filter pipe is fixed with the arc filter screen of filtering impurity, the inner side of filter pipe is provided with activated carbon filter layer at the position below, the left and right sides of the internal position of main pipe body are fixed with pipe plate, the inner side position of pipe plate is provided with a plurality of cold fluid pipe, the internal right side position of main pipe body is fixed with guide plate.

[0006] Preferably, the left side position of the internal position of the main pipe body is fixed with the baffle, the cold fluid from the cold fluid inlet is circulated from the cold fluid pipe of the upper position of the internal position of the main pipe body, and the outer wall position of the cold fluid pipe is fixed with a plurality of baffle plates.

[0007] Preferably, one end of the baffle is fixed to the inner wall of the main pipe body, and the plurality of baffles are arranged to guide the hot fluid into full contact with the outer wall of the cold fluid pipe.

[0008] Preferably, the lower end of the main pipe body is provided with a cold fluid outlet at a left position, the baffle guides the cold fluid flowing out of the cold fluid pipe to enter the cold fluid pipe at a lower position inside the main pipe body.

[0009] Preferably, the lower end of the main pipe body is provided with a hot fluid outlet at a left position, the baffle guides the cold fluid flowing out of the cold fluid pipe to enter the cold fluid pipe at a lower position inside the main pipe body.

[0010] Preferably, the pipe plate blocks the cold fluid, and the cold fluid flows at an inner position of the cold fluid pipe, so that the hot fluid and the cold fluid do not directly contact.

[0011] Preferably, the main pipe body is supported by the supports fixed at the lower end of the left and right positions, and a plurality of stainless steel bolts are arranged at the outer wall position of the main pipe body.

[0012] Preferably, the filter pipe is provided with two, and the two filter pipes are respectively installed at the upper end position of the cold fluid inlet and the hot fluid inlet by bolts.

[0013] Compared with the prior art, the organic vapor membrane separation device has the following beneficial effects:

[0014] 1、 The device is provided with a filter pipe at the upper end position of the hot fluid inlet and the cold fluid inlet, an arc-shaped filter screen is fixed at the inner position of the filter pipe, the arc-shaped filter screen filters large impurities, the arc-shaped filter screen guides the filtered impurities to the grooves on both sides through its shape structure, so that the fluid circulation is not affected, and the activated carbon filter layer filters small impurities, so that the impurities cannot enter the inner position of the main pipe body, thereby keeping the internal pipe smooth.

[0015] 2、 The baffle is installed at the inner right position of the main pipe body, the baffle has an arc-shaped structure, when the cold fluid pipe at the upper position of the main pipe body delivers cold fluid to the inner right position of the main pipe body, the baffle guides the cold fluid to enter the cold fluid pipe at the lower position through its shape structure, so that the circulation efficiency of the cold fluid is increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the organic vapor membrane separation device.

[0017] Figure 2 It is a local amplification structure schematic view of the organic vapor membrane separation device.

[0018] Figure 3 It is a main pipe body cross section structure schematic view of the organic vapor membrane separation device.

[0019] Figure 4 It is a filter pipeline cross section structure schematic view of the organic vapor membrane separation device.

[0020] In the figure: 1, main pipe body; 2, cold fluid outlet; 3, hot fluid outlet; 4, stainless steel bolt; 5, support; 6, hot fluid inlet; 7, cold fluid inlet; 8, filter pipeline; 9, tube plate; 10, cold fluid pipeline; 11, baffle; 12, guide vane; 13, partition; 14, arc filter screen; 15, activated carbon filter layer. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] In the description of the utility model, it should be explained that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances

[0024] The utility model provides as Figures 1-4The organic vapor membrane separation device shown includes a main body 1, the main body 1 is provided with a cold fluid inlet 7 at the left side of the upper end, and the cold fluid enters the inside of the main body 1; the main body 1 is provided with a hot fluid inlet 6 at the right side of the upper end, and the hot fluid is transported to the inside of the main body 1; the upper end of the cold fluid inlet 7 and the hot fluid inlet 6 is provided with a filter pipe 8, the inner side of the filter pipe 8 is fixedly provided with an arc-shaped filter screen 14 for filtering impurities, and the inner side of the filter pipe 8 is provided with an activated carbon filter layer 15 at the lower position; the inside of the main body 1 is fixedly provided with a pipe plate 9 at the left and right sides, the inner side of the pipe plate 9 is provided with a plurality of cold fluid pipes 10, and the inside of the main body 1 is fixedly provided with a flow guide plate 12 at the right side.

[0025] The organic vapor passing through the membrane enters the hot fluid inlet 6 of the condenser as a hot fluid, and the cooling medium enters the main body 1 through the cold fluid inlet 7, and the temperature of the cooling medium is lower than that of the organic vapor; in the inside of the main body 1, the hot fluid exchanges heat with the cold fluid, and the heat is transferred from the organic vapor to the cooling medium, so that the temperature of the vapor gradually decreases; when the temperature of the organic vapor is below its saturation temperature, the vapor begins to condense to form a liquid, and the condensed liquid is collected at the bottom of the condenser and flows out through the hot fluid outlet 3; after heat exchange, the temperature of the cooling medium increases, and the cold fluid outlet 2 of the condenser flows out; through the above steps, the organic vapor membrane separation device effectively separates the organic vapor from the gas mixture and cools and condenses it into a liquid.

[0026] As shown in Figure 1 and Figure 3 the inside of the main body 1 is fixedly provided with a partition plate 13 at the left side, the partition plate 13 allows the cold fluid entering from the cold fluid inlet 7 to flow through the cold fluid pipe 10 at the upper inside of the main body 1, the outer wall of the cold fluid pipe 10 is fixedly provided with a plurality of baffles 11, one end of the baffle 11 is fixedly connected with the inner wall of the main body 1, and the plurality of baffles 11 are arranged to guide the hot fluid to fully contact with the outer wall of the cold fluid pipe 10, the lower end of the main body 1 is provided with a cold fluid outlet 2 at the left side, the flow guide plate 12 guides the cold fluid flowing out of the cold fluid pipe 10 to enter the cold fluid pipe 10 at the lower inside of the main body 1, and the cold fluid flowing out of the cold fluid pipe 10 enters the cold fluid outlet 2.

[0027] The flow guide plate 12 has an arc-shaped structure, and when the cold fluid pipe 10 at the upper position of the main body 1 transports the cold fluid to the right inside of the main body 1, the flow guide plate 12 guides the cold fluid to enter the cold fluid pipe 10 at the lower position through its shape structure.

[0028] As shown in Figure 3 and Figure 4As shown, the lower end of the main pipe body 1 is provided with a hot fluid outlet 3 at the left middle position, the hot fluid outlet 3 discharges the hot fluid at the inner position of the main pipe body 1, the tube plate 9 blocks the cold fluid, and the cold fluid flows at the inner position of the cold fluid pipe 10, so that the hot fluid and the cold fluid do not directly contact, the main pipe body 1 is supported by the supports 5 fixed at the left and right sides of the lower end, the outer wall of the main pipe body 1 is provided with a plurality of stainless steel bolts 4, the filter pipe 8 is provided with two, and the two filter pipes 8 are bolted at the upper end positions of the cold fluid inlet 7 and the hot fluid inlet 6.

[0029] The filter pipe 8 is bolted with the hot fluid inlet 6 and the cold fluid inlet 7, and after use, the filter pipe 8 can be disassembled, the impurities filtered by the arc-shaped filter screen 14 are cleaned, and the filter pipe 8 is convenient for next use.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. An organic vapor membrane separation device, characterized by, The utility model provides a cold -heat fluid heat exchange device, including the main pipe body (1), the main pipe body (1) is by the cold fluid import (7) of left side position at upper end makes cold fluid enter to the inside position, the main pipe body (1) is by the hot fluid import (6) of right side position at upper end delivers hot fluid to the inside position, and the upper end position of cold fluid import (7) and hot fluid import (6) is installed with filter pipe (8), and the inside position of filter pipe (8) is fixed with the arc filter screen (14) of filtering impurity, and the inside of filter pipe (8) is provided with activated carbon filter layer (15) at the position below, and the inside left and right position of main pipe body (1) is fixed with pipe plate (9), and the inside position of pipe plate (9) is provided with a plurality of cold fluid pipe (10), and the inside of main pipe body (1) is fixed with flow guide plate (12) at the right side position.

2. An organic vapor membrane separation device according to claim 1, wherein: The inside left position of main pipe body (1) is fixed with the baffle (13), and the baffle (13) makes the cold fluid from the cold fluid import (7) flow from the cold fluid pipe (10) at the inside upper position of main pipe body (1), and the outer wall position of cold fluid pipe (10) is fixed with a plurality of baffle (11).

3. An organic vapor membrane separation device according to claim 2, wherein: One end of baffle (11) is fixed with the inner wall of main pipe body (1), and a plurality of baffle (11) is guided into hot fluid by arrangement and is fully attached to the outer wall of cold fluid pipe (10).

4. An organic vapor membrane separation device according to claim 1, wherein: The lower end of main pipe body (1) is provided with cold fluid outlet (2) at the left side position, and the flow guide plate (12) guides the cold fluid of cold fluid pipe (10) to enter the cold fluid pipe (10) at the inside lower position of main pipe body (1), and the cold fluid from cold fluid pipe (10) enters cold fluid outlet (2).

5. An organic vapor membrane separation device according to claim 1, wherein: The lower end of main pipe body (1) is provided with hot fluid outlet (3) at the left side position, and hot fluid outlet (3) discharges hot fluid at the inside position of main pipe body (1).

6. An organic vapor membrane separation device according to claim 1, wherein: The pipe plate (9) blocks the cold fluid, and the cold fluid flows in the inside position of cold fluid pipe (10), so that hot fluid and cold fluid do not directly contact.

7. An organic vapor membrane separation device according to claim 1, wherein: The main pipe body (1) is supported by the support (5) fixed at the lower end left and right side positions, and the outer wall position of main pipe body (1) is provided with a plurality of stainless steel bolts (4).

8. An organic vapor membrane separation device according to claim 1, wherein: The filter pipe (8) is provided with two, and the two filter pipes (8) are respectively installed at the upper end position of cold fluid import (7) and hot fluid import (6) by bolt.

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