Heat recovery device of high-temperature setting machine

Abstract

The utility model discloses a heat recovery device of a high-temperature setting machine, which relates to the technical field of setting machines and is characterized by comprising a recovery tank, a circulating pipe group is arranged on the recovery tank and comprises an air inlet pipe and an air outlet pipe, an air delivery pipe is connected onto the air inlet pipe, and one end, far away from the air inlet pipe, of the air delivery pipe is communicated with the inside of the recovery tank. An exhaust pipe is connected to the air outlet pipe, the end, away from the air outlet pipe, of the exhaust pipe extends into the recycling tank, a plurality of connecting pipes are connected to the end, located in the recycling tank, of the exhaust pipe, a plurality of filtering pieces are arranged on the connecting pipes, and a filtering plate is arranged in the recycling tank and located below the filtering pieces. According to the heat recovery device of the high-temperature setting machine, waste gas is filtered and treated, so that the waste gas is effectively purified, and pollution is avoided when the waste gas is input into the setting machine for recycling, so that effective recycling of heat is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a setting machine technical field, concretely is a high temperature setting machine's heat recovery device. BACKGROUND

[0002] Setting machine is a key equipment in textile technology, and the waste gas temperature generated is about 160 DEG C, and direct emission can produce a large amount of heat waste. At present, in order to avoid heat waste, the waste gas is passed into fresh air heat exchange equipment, and the heat exchange is not contacted with low-temperature fresh air, and then is input into setting machine, to realize the recycling of heat.

[0003] However, since the waste gas carries a small amount of fiber impurities, after heat exchange in fresh air heat exchange equipment, the impurities still exist, and since the impurities are always kept in the waste gas, directly inputting into setting machine for recycling can easily cause pollution. UTILITY MODEL CONTENTS

[0004] The utility model discloses a heat recovery device of high temperature setting machine to solve the above-mentioned problem.

[0005] The utility model discloses a heat recovery device of high temperature setting machine, including recovery tank, be provided with circulating pipe group on the recovery tank, circulating pipe group includes air inlet pipe and air outlet pipe, be connected with the gas pipe on the air inlet pipe, the gas pipe is away from the air inlet pipe one end and the recovery tank inside intercommunication, be connected with the exhaust pipe on the air outlet pipe, the exhaust pipe is away from the air outlet pipe one end and stretches into the recovery tank inside, the exhaust pipe is located recovery tank inside one end and is connected with a plurality of connecting pipes, be provided with a plurality of filter pieces on the connecting pipe, the filter board is set up to the recovery tank inside below the filter piece position.

[0006] As the further setting of the utility model, the filter piece includes the pipe opening set up on the connecting pipe, the pipe opening is with the connecting pipe inside intercommunication, the pipe opening is set up with the filter screen cover, a plurality of meshes are seted up on the filter screen cover.

[0007] As the further setting of the utility model, the recovery tank includes the jar body and the jar cover, the jar cover is detachably installed on the jar body.

[0008] As the further setting of the utility model, the jar body is provided with the support for placing the filter board inside.

[0009] As a further setting of the utility model, the air inlet pipe and the air outlet pipe are communicated through the connecting pipe, the connecting pipe is provided with a discharge port, a first electromagnetic valve is arranged between the air inlet pipe and the connecting pipe, a second electromagnetic valve is arranged between the air outlet pipe and the connecting pipe, a third electromagnetic valve is arranged between the air inlet pipe and the gas conveying pipe, and a fourth electromagnetic valve is arranged between the air outlet pipe and the exhaust pipe.

[0010] As a further setting of the utility model, the tank body is provided with a dust cleaning port, and a cover is detachably mounted on the dust cleaning port.

[0011] As a further setting of the utility model, the tank body and the tank cover are made of stainless steel.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] In use, the high-temperature waste gas is input through the air inlet pipe, the waste gas is input into the recovery tank through the air outlet pipe, is filtered through the filter plate first, is filtered through the filter element, is filtered through the double filter, the impurities carried in the waste gas are filtered out, is discharged to the air outlet pipe through the exhaust pipe, and is finally discharged through the air outlet pipe. Since the waste gas is filtered and purified, pollution is avoided when the waste gas is input into the forming machine for recycling, and effective recycling of heat is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a half sectional view of the utility model;

[0016] Figure 3 It is Figure 2 It is an enlarged structural schematic view of position A in the middle;

[0017] Figure 4 It is Figure 2 It is an enlarged structural schematic view of position B in the middle.

[0018] Reference signs: 1, air inlet pipe; 2, air outlet pipe; 3, gas conveying pipe; 4, exhaust pipe; 5, connecting pipe; 6, filter plate; 7, pipe opening; 8, filter screen cover; 9, mesh; 10, tank body; 11, tank cover; 12, support; 13, connecting pipe; 14, discharge port; 15, first electromagnetic valve; 16, second electromagnetic valve; 17, third electromagnetic valve; 18, fourth electromagnetic valve; 19, dust cleaning port; 20, cover. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] Please refer to Figures 1-3 As shown in FIG. 1, a heat recovery device of a high-temperature setting machine, comprising a recovery tank, a circulating pipe group is arranged on the recovery tank, the circulating pipe group comprises an air inlet pipe 1 and an air outlet pipe 2, a gas conveying pipe 3 is connected to the air inlet pipe 1, and the end of the gas conveying pipe 3 away from the air inlet pipe 1 is in communication with the inside of the recovery tank, an exhaust pipe 4 is connected to the air outlet pipe 2, and the end of the exhaust pipe 4 away from the air outlet pipe 2 extends into the inside of the recovery tank, a plurality of connecting pipes 5 are connected to the end of the exhaust pipe 4 inside the recovery tank, a plurality of filter elements are arranged on the connecting pipes 5, a filter plate 6 is arranged below the filter elements inside the recovery tank, and a plurality of filter holes are formed in the filter plate 6. When the device is used, high-temperature waste gas can be input through the air inlet pipe 1, the waste gas can be input into the inside of the recovery tank through the air outlet pipe, and the waste gas is filtered by the filter plate 6 first and then by the filter elements, so that the impurities carried in the waste gas are filtered out through double filtration, and then the waste gas is discharged through the exhaust pipe 4 to the air outlet pipe 2 and finally discharged through the air outlet pipe 2. Since the waste gas is effectively purified through filtration, pollution is not caused when it is input into the setting machine for reuse, so that the effective recovery and utilization of heat are ensured.

[0021] Please refer to Figures 1-4As shown, the filter includes a pipe opening 7 provided on the connecting pipe 5, and the pipe opening 7 is in communication with the inside of the connecting pipe 5, a filter cover 8 is sleeved on the pipe opening 7, and a plurality of mesh holes 9 are formed on the filter cover 8. The exhaust gas is discharged through the exhaust pipe 4 to the gas outlet pipe 2, and then passes through the filter cover 8 before being finally discharged through the gas outlet pipe 2, so that the impurities carried therein can be filtered out of the filter cover 8, and only clean gas can enter the exhaust pipe 4 through the pipe opening 7, thereby ensuring the purification effect of the exhaust gas. The recovery tank includes a tank body 10 and a tank cover 11, and the tank cover 11 is detachably mounted on the tank body 10. When the filter cover 8 needs to be cleaned, the tank cover 11 can be removed, the tank body 10 is opened, and then the filter cover 8 can be directly pulled off from the pipe opening 7. After the operation is completed, the clean filter cover 8 is reinserted into the pipe opening 7, and the tank cover 11 is reset. The whole cleaning process is relatively convenient and simple, thereby facilitating the cleaning and maintenance of the filter cover 8, avoiding the blockage of the mesh hole 9, and ensuring the filtering effect of the device. The tank body 10 and the tank cover 11 are made of stainless steel material, which has high strength and hardness and is not easy to rust, thereby making the recovery tank have good durability. A support 12 for placing the filter plate 6 is arranged in the tank body 10. When the filter plate 6 needs to be cleaned, the tank cover 11 can be removed, the tank body 10 is opened, and then the filter plate 6 can be taken off from the support 12. After the operation is completed, the clean filter plate 6 is repositioned on the support 12, and the tank cover 11 is reset. The whole cleaning process is relatively convenient and simple, thereby facilitating the cleaning and maintenance of the filter plate 6, and ensuring the filtering effect of the device. A dust removal port 19 is arranged on the tank body 10, and a cover 20 is detachably mounted on the dust removal port 19. During daily maintenance, the cover 20 can be removed, the dust removal port 19 is opened, and the cleaning tool can be inserted into the tank body 10 through the dust removal port 19, thereby facilitating the cleaning of the surface of the filter plate 6 without opening the tank cover 11, and the operation is relatively convenient and labor-saving.

[0022] Please refer to Figure 1 As shown, the inlet pipe 1 and the outlet pipe 2 are communicated through the connecting pipe 13, and the discharge port 14 is arranged on the connecting pipe 13. The first electromagnetic valve 15 is arranged between the inlet pipe 1 and the connecting pipe 13, the second electromagnetic valve 16 is arranged between the outlet pipe 2 and the connecting pipe 13, the third electromagnetic valve 17 is arranged between the inlet pipe 1 and the gas conveying pipe 3, and the fourth electromagnetic valve 18 is arranged between the outlet pipe 2 and the exhaust pipe 4. After the device is used, the third electromagnetic valve 17 and the fourth electromagnetic valve 18 can be closed, so that the high-temperature gas cannot circulate between the recovery tank and the shaping machine. The first electromagnetic valve 15 and the second electromagnetic valve 16 are opened, so that the high-temperature gas can enter the connecting pipe 13 and be finally discharged through the discharge port 14. The operation is convenient.

[0023] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0024] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A heat recovery device for a high temperature setting machine, characterized by: The application relates to a recycling tank provided with a circulating pipe group, the circulating pipe group comprising an air inlet pipe (1) and an air outlet pipe (2), the air inlet pipe (1) being connected with a gas conveying pipe (3), the end of the gas conveying pipe (3) far from the air inlet pipe (1) being communicated with the inside of the recycling tank, the air outlet pipe (2) being connected with an exhaust pipe (4), the end of the exhaust pipe (4) far from the air outlet pipe (2) extending into the inside of the recycling tank, the end of the exhaust pipe (4) in the recycling tank being connected with a plurality of connecting pipes (5), the connecting pipes (5) being provided with a plurality of filtering elements, and the inside of the recycling tank being provided with a filter plate (6) below the filtering elements.

2. A heat recovery device for a high temperature setting machine according to claim 1, characterized in that: The filtering element comprises a pipe opening (7) arranged on the connecting pipe (5), the pipe opening (7) being communicated with the inside of the connecting pipe (5), and a filter screen cover (8) being sleeved on the pipe opening (7), and a plurality of mesh holes (9) being formed in the filter screen cover (8).

3. A heat recovery device for a high temperature setting machine according to claim 2, characterized in that: The recycling tank comprises a tank body (10) and a tank cover (11), and the tank cover (11) is detachably arranged on the tank body (10).

4. A heat recovery device for a high temperature setting machine according to claim 3, characterized in that: The inside of the tank body (10) is provided with a support (12) for placing the filter plate (6).

5. A heat recovery device for a high temperature setting machine according to claim 1, characterized in that: The air inlet pipe (1) and the air outlet pipe (2) are communicated through a connecting pipe (13), the connecting pipe (13) is provided with a discharge port (14), a first electromagnetic valve (15) is arranged between the air inlet pipe (1) and the connecting pipe (13), a second electromagnetic valve (16) is arranged between the air outlet pipe (2) and the connecting pipe (13), a third electromagnetic valve (17) is arranged between the air inlet pipe (1) and the gas conveying pipe (3), and a fourth electromagnetic valve (18) is arranged between the air outlet pipe (2) and the exhaust pipe (4).

6. A heat recovery device for a high temperature setting machine according to claim 3, wherein: The tank body (10) is provided with a dust cleaning port (19), and a cover (20) is detachably arranged on the dust cleaning port (19).

7. A heat recovery device for a high temperature setting machine according to claim 3, wherein: The tank body (10) and the tank cover (11) are made of stainless steel.

Images