Pneumatic conveying pipeline mounting structure

Abstract

The utility model relates to the technical field of pneumatic conveying pipelines, in particular to a pneumatic conveying pipeline installation structure which comprises an installation frame and further comprises a sleeve fixedly connected with the installation frame through a fixing lantern ring fixedly arranged on one side. Gas storage parts are fixedly arranged on the inner walls of the two sides of the sleeve, and a conveying pipe body is fixedly arranged in the sleeve and located between the two gas storage parts; and a warm air blower is fixedly arranged at the bottom of the mounting frame. In the embodiment of the utility model, the pipeline conveying pipe body used for pneumatic conveying is arranged inside the sleeve, the air storage piece is arranged on the inner wall of the sleeve, and after the injection pipe arranged outside the sleeve is connected with the flow dividing pipe and the fan heater through the hose, the fan heater can inject warm air into the air storage pipe. And the air overflows into the sleeve through the exhaust grooves to effectively preserve heat of the conveying pipe body, so that the heat preservation effect of the pneumatic conveying pipeline can be greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pneumatic conveying pipeline technical field especially relates to a pneumatic conveying pipeline mounting structure. BACKGROUND

[0002] Pneumatic conveying refers to the conveying mode that the airflow generated by high pressure gas pushes the material, and because the rate of gas flow is large, the efficiency of this conveying mode is higher than other conveying modes.

[0003] The existing pneumatic conveying pipeline adds a heat preservation structure in its mounting structure when installing, specifically a single-layer heat preservation cotton structure wrapped outside the pipeline, and this way has poor heat preservation effect and cannot achieve effective heat preservation effect.

[0004] According to the pneumatic conveying device with heat preservation structure disclosed in the patent with publication number CN220282829U, the pipeline is heat preserved by hot water circulation through the design of the first heat preservation sleeve, the second heat preservation sleeve and the heat preservation assembly, but the volume weight of hot water is large, and if the pneumatic conveying pipeline is long, the weight of the pipeline will greatly increase, and the pipeline may easily collapse due to the weight. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical problem of poor heat preservation effect of the heat preservation structure in the pipeline mounting structure in the prior art, and provides a pneumatic conveying pipeline mounting structure.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A pneumatic conveying pipeline mounting structure, comprising a mounting frame, further comprising: the mounting frame is fixedly connected with a sleeve through a fixed sleeve ring fixedly arranged on one side;

[0008] Both sides of the inner wall of the sleeve are fixedly provided with gas storage parts, and the inside of the sleeve is fixedly provided with a conveying pipe body between the two gas storage parts;

[0009] The bottom of the mounting frame is fixedly provided with a warm air blower to inject warm air into the inside of the gas storage part through the warm air blower to achieve the heat preservation effect of the conveying pipe body.

[0010] In a feasible embodiment, the gas storage part comprises:

[0011] A gas storage pipe, the two sides of the gas storage pipe are fixedly connected with the sleeve and the conveying pipe body respectively;

[0012] Two exhaust grooves, the two exhaust grooves are respectively arranged on the top and the bottom of the gas storage pipe;

[0013] Two air guide plates, two air guide plates are fixedly arranged on the inner top and inner bottom of the gas storage pipe and located on one side of the exhaust groove.

[0014] In a feasible embodiment, the sleeve is provided with an injection pipe penetrating through the sleeve on both sides, one end of the injection pipe extends into the gas storage pipe, the other end of the injection pipe is fixedly connected with a shunt pipe, an electromagnetic valve is fixedly arranged on the outer wall of one side of the sleeve, and the electromagnetic valve is away from the injection pipe.

[0015] In a feasible embodiment, the output end of the warm air blower is fixedly provided with two hoses connected with the shunt pipe.

[0016] In a feasible embodiment, the wall thickness of the outer wall of one side of the gas storage pipe close to the conveying pipe body is 8cm.

[0017] In a feasible embodiment, the outer wall of one side of the gas storage pipe close to the conveying pipe body is provided with a ventilation groove, so that warm air can flow in the sleeve and heat the conveying pipe body.

[0018] The beneficial effects of the utility model are:

[0019] In the embodiment, the pipeline conveying pipe body for pneumatic conveying is installed in the inside of the sleeve, the inner wall of the sleeve is provided with a gas storage part, and the injection pipe installed outside the sleeve is connected with the shunt pipe and the warm air blower through the hose, so that the warm air blower can inject warm air into the gas storage pipe, and the warm air overflowing into the inside of the sleeve through the exhaust groove can effectively heat the conveying pipe body, thereby greatly increasing the heat preservation effect of the pneumatic conveying pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a partial structure schematic view of the pneumatic conveying pipeline mounting structure provided in the embodiment of the utility model;

[0021] Figure 2 It is Figure 1 It is a sectional structure schematic view of one end of the sleeve and the conveying pipe body;

[0022] Figure 3 It is Figure 2 It is a plane structure schematic view of one end of the sleeve and the conveying pipe body;

[0023] Figure 4 It is Figure 2 It is a partial structure schematic view of the gas storage pipe.

[0024] The marks in the drawing are as follows:

[0025] 1, mounting frame; 11, fixed sleeve ring;

[0026] 2, sleeve; 21, injection tube; 22, shunt tube; 23, electromagnetic valve;

[0027] 3, delivery tube body;

[0028] 4, gas storage member; 41, gas storage tube; 42, exhaust groove; 43, gas guide plate; 44, air passage groove;

[0029] 5, hair dryer; 51, hose. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.

[0032] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood broadly, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] In addition, if the present application embodiments involve "first", "second" and the like, the "first", "second" and the like are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0034] Embodiment

[0035] With reference to Figures 1 to 4 The utility model discloses to solve the technical problem of poor heat preservation effect of the heat preservation structure in the pipeline installation structure, provide a kind of pneumatic conveying pipeline installation structure, comprising: mounting bracket 1, mounting bracket 1 is fixedly connected with sleeve 2 by the fixed sleeve ring 11 of one side fixed setting, to realize the design of mounting bracket 1 and fixed sleeve ring 11 with sleeve 2 is fixed suspension installation.

[0036] In the embodiment, the two side inner walls of sleeve 2 are fixedly provided with gas storage members 4, and the inside of sleeve 2 is fixedly provided with a conveying pipe body 3 between the two gas storage members 4. The inside of sleeve 2 is hollow to store warm air and insulate the conveying pipe body 3. When it needs to be supplemented, the gas storage member 4 includes a gas storage pipe 41, two exhaust grooves 42 and two air guide plates 43. The two sides of the gas storage pipe 41 are fixedly connected with the sleeve 2 and the conveying pipe body 3, respectively. It needs to be supplemented that the two sides of the sleeve 2 are provided with an injection pipe 21 penetrating through the sleeve 2, one end of the injection pipe 21 extends into the gas storage pipe 41, the other end of the injection pipe 21 is fixedly connected with a shunt pipe 22, and the bottom of the mounting bracket 1 is fixedly provided with a warm air blower 5, the output end of the warm air blower 5 is fixedly provided with two hoses 51, the hoses 51 are connected with the shunt pipe 22, and the warm air blower 5 can inject warm air into the gas storage pipe 41 through the connection of the hoses 51 and the injection pipe 21 and the shunt pipe 22. The two exhaust grooves 42 are respectively arranged at the top and bottom of the gas storage pipe 41 to disperse the warm air in the gas storage pipe 41 to the inside of the sleeve 2 to insulate the conveying pipe body 3. The two air guide plates 43 are respectively fixedly arranged at the inner top and inner bottom of the gas storage pipe 41 and located at one side of the exhaust groove 42 to guide the warm air to overflow from the exhaust groove 42 to the inside of the sleeve 2. In the embodiment, the conveying pipe body 3 is installed in the inside of the sleeve 2 and suspended on the mounting bracket 1 through the fixed sleeve ring 11 on one side of the mounting bracket 1. In addition, the warm air blower 5 is installed below the mounting bracket 1, and the warm air blower 5 can inject warm air into the gas storage pipe 41 through the connection of the hoses 51 and the injection pipe 21 and the shunt pipe 22. The warm air can overflow from the exhaust groove 42 to the inside of the sleeve 2 and insulate the conveying pipe body 3 in the gas storage pipe 41, and the warm air has small density and will not increase the weight of the whole pipeline.

[0037] It needs to be added that one side outer wall of the sleeve 2 is fixedly provided with an electromagnetic valve 23, the electromagnetic valve 23 is far away from the injection pipe 21, the electromagnetic valve 23 in the embodiment is designed to discharge the gas in the cavity of the sleeve 2, so as to achieve the effects of ventilation and pressure discharge, and the air heater 5 in the device is used in intermittent air supply in actual use, and the electromagnetic valve 23 can realize the effect of long-term maintaining the temperature of the cavity in the sleeve 2, so that the conveying pipe body 3 can be effectively heat-insulated

[0038] In a feasible embodiment, in order to avoid that the one side outer wall of the conveying pipe body 3 which is attached with the gas storage pipe 41 cannot be heat-insulated by the warm air, the one side outer wall of the gas storage pipe 41 which is attached with the conveying pipe body 3 is provided with a ventilation groove 44, so that the warm air can flow in the sleeve 2 and heat-insulate the conveying pipe body 3.

[0039] In a feasible embodiment, in order to avoid that the warm air which is injected into the gas storage pipe 41 can directly pass through the inner wall of the gas storage pipe 41 and affect the conveying pipe body 3, causing the temperature uneven phenomenon of the conveying pipe body 3, the wall thickness of the one side outer wall of the gas storage pipe 41 which is close to the conveying pipe body 3 is 8cm.

[0040] Working principle

[0041] When the device is used for pneumatic conveying, the material is conveyed in the conveying pipe body 3, if it needs to be heat-insulated, first, the air heater 5 is started, and the warm air is intermittently injected into the gas storage pipe 41 in the sleeve 2 through the hose 51, the shunt pipe 22 and the injection pipe 21 (that is, the air supply is stopped for a period of time), and the warm air can overflow from the exhaust groove 42 to the cavity in the sleeve 2, in addition, the one side outer wall of the gas storage pipe 41 which is attached with the conveying pipe body 3 is provided with a ventilation groove 44, so that the warm air can fill in the cavity in the sleeve 2 and effectively heat-insulate the conveying pipe body 3, and if the warm air loses temperature after a period of time, the electromagnetic valve 23 can be started to discharge the waste gas in the sleeve, and the air heater 5 can continue to supply air for heat-insulation during the discharging period.

[0042] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A pneumatic conveying pipeline installation structure, comprising: The installation frame (1) is characterized in that further comprising: the installation frame (1) is fixedly connected with the sleeve pipe (2) through the fixed sleeve ring (11) fixedly arranged on one side; Both sides of the sleeve pipe (2) are fixedly provided with the gas storage parts (4), and the inside of the sleeve pipe (2) is fixedly provided with the conveying pipe body (3) between the two gas storage parts (4); The bottom of the installation frame (1) is fixedly provided with the warm air blower (5), so as to realize the effect of injecting warm air into the inside of the gas storage part (4) through the warm air blower (5) to realize the heat preservation effect of the conveying pipe body (3).

2. A pneumatic conveying pipe installation structure according to claim 1, wherein The gas storage part (4) comprises: The gas storage pipe (41) is fixedly connected with the sleeve pipe (2) and the conveying pipe body (3) on both sides respectively; Two exhaust grooves (42) are respectively arranged on the top and the bottom of the gas storage pipe (41); Two air guide plates (43) are respectively fixedly arranged on the inner top and the inner bottom of the gas storage pipe (41) and located on one side of the exhaust groove (42).

3. A pneumatic conveying duct mounting arrangement according to claim 2, wherein, The sleeve pipe (2) is provided with the injection pipe (21) penetrating through the sleeve pipe (2) on both sides, one end of the injection pipe (21) extends into the gas storage pipe (41), the other end of the injection pipe (21) is fixedly connected with the shunt pipe (22), one side of the outer wall of the sleeve pipe (2) is fixedly provided with the electromagnetic valve (23), and the electromagnetic valve (23) is away from the injection pipe (21).

4. A pneumatic conveying duct mounting arrangement according to claim 3, wherein The output end of the warm air blower (5) is fixedly provided with two hoses (51), and the hoses (51) are connected with the shunt pipe (22).

5. A pneumatic conveying duct mounting arrangement according to claim 2, wherein The wall thickness of the side of the outer wall of the gas storage pipe (41) close to the conveying pipe body (3) is 8cm.

6. A pneumatic conveying duct mounting arrangement according to claim 5, wherein, The side of the outer wall of the gas storage pipe (41) close to the conveying pipe body (3) is provided with the air passage (44), so that the warm air can flow in the sleeve pipe (2) and heat preservation of the conveying pipe body (3) is realized.

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