Exhaust mechanism of paint oven

Abstract

The utility model relates to the technical field of exhaust devices, in particular to a paint oven exhaust mechanism which comprises a main pipe, a temperature control assembly, a partition assembly, a mounting assembly and a connecting assembly. The temperature control assembly comprises a temperature control box, a temperature control pump, an inflow pipe, a temperature control pipe and a backflow pipe, the temperature control box is fixedly connected with the main pipe and located on the outer side of the main pipe, the temperature control pump is fixedly connected with the temperature control box and located at the bottom of the temperature control box, the inflow pipe is fixedly connected with the temperature control pump and located at the bottom of the temperature control pump, and the temperature control pipe is fixedly connected with the inflow pipe; the oil paint oven exhaust device solves the problems that when an oil paint oven exhaust device is used, waste gas sucked out of an oven contains oily residues, oil gas is prone to being adsorbed to the inner wall of an air pipe in the using process, and the oil gas is prone to being adsorbed to the inner wall of the air pipe, so that the oil paint oven exhaust device is not prone to damage. And the air pipe is blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to exhaust device technical field especially relates to a paint oven exhaust mechanism. BACKGROUND

[0002] At present, paint oven is for guaranteeing the flow of gas in the oven and mostly adopts air guide fan, because the inside of the oven is semi-closed state, and air flowability is poor, for the convenience of discharging the waste gas of the oven, the air guide fan is used for dredging, but due to the volatilization of paint in the oven, the motor of the air guide fan is seriously corroded by the waste gas of the oven, so that the air guide fan needs to be replaced frequently, the service life is short, and the use cost is high.

[0003] The existing publication number CN208736142U discloses a paint oven exhaust device, which comprises a butt joint pipe, a smoke guide pipe is arranged on the upper side of the butt joint pipe, a fan is arranged on the right side of the smoke guide pipe, an oil guide groove is arranged on the upper segment and the lower segment of the smoke guide pipe, a connecting nozzle is arranged on the lower side of the oil guide groove, an oil storage tank is arranged on one side of the butt joint pipe, the oil storage tank is connected with the connecting nozzle through a guide pipe, the smoke guide pipe has an inclination angle, all the fans are displaced to the lowest end side of the smoke guide pipe, the oil guide groove is formed by the outward protruding extension of the outer wall of the smoke guide pipe, and the upper side of the connection part between the smoke guide pipe and the butt joint pipe and the upper side of the connection part between the smoke guide pipe and the fan are arranged.

[0004] However, the waste gas sucked by the oven has oil-like residues when the above-mentioned paint oven exhaust device is used, and the oil gas is easy to be adsorbed on the inner wall of the air pipe during use, resulting in the blockage of the air pipe. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a paint oven exhaust mechanism, which solves the problem that the waste gas sucked by the oven has oil-like residues when the paint oven exhaust device is used, and the oil gas is easy to be adsorbed on the inner wall of the air pipe during use, resulting in the blockage of the air pipe.

[0006] In order to achieve the above object, the utility model provides a paint oven exhaust mechanism, including main pipe, temperature control component, partition component, installation component and connecting component, the temperature control component includes temperature control box, temperature control pump, flow pipe, temperature control pipe and backflow pipe, temperature control box with the main pipe fixed connection, and located the outside of the main pipe, temperature control pump with temperature control box fixed connection, and located the bottom of temperature control box, flow pipe with temperature control pump fixed connection, and located the bottom of temperature control pump, temperature control pipe with flow pipe fixed connection, and located the inner wall of the main pipe, backflow pipe with temperature control pipe fixed connection, and located the top of temperature control box, partition component installation component and connecting component are connected with main pipe respectively.

[0007] Wherein, the partition component includes pivot, sealing plate and turn knob, the pivot with the main pipe rotation is connected with, and passes through the main pipe, the sealing plate with the pivot fixed connection, and located the bottom of the main pipe, the turn knob with the pivot fixed connection, and located the outside of the main pipe.

[0008] Wherein, the partition component still includes plug and baffle, the number of plug is two, two plug is respectively with main pipe dismounts connection, and respectively passes through the main pipe, the number of baffle is two, two baffle is respectively with plug fixed connection, and respectively located the inside of the main pipe.

[0009] Wherein, the installation component includes mounting plate, mounting bolt and fan, the mounting plate with the main pipe dismounts connection, and located the top of the mounting plate, the number of mounting bolt is multiple, multiple mounting bolt is respectively with the main pipe screw connection, and respectively passes through the mounting plate, the fan with the mounting plate fixed connection, and located the middle of the mounting plate.

[0010] Wherein, the connecting component includes connecting plate, branch pipe and connecting seat, the connecting plate with the main pipe fixed connection, and located the outside of the main pipe, the branch pipe with the connecting plate fixed connection, and located the outside of the connecting plate, the connecting seat with the branch pipe fixed connection, and located the side of branch pipe away from the connecting plate.

[0011] The utility model discloses a paint oven exhaust mechanism, main pipe is used for providing support effect to exhaust mechanism, temperature control box is used for heating or cooling to liquid, temperature control pump pumps the liquid after heating into temperature control pipe through inflow pipe, temperature control pipe is used for heat exchange to main pipe, and the liquid in temperature control pipe flows into temperature control box through backflow pipe after heat exchange, when using, through the fan, the waste gas in paint oven is sucked into the main pipe through the branch pipe, the temperature control box reduces the liquid in it at this moment, and the liquid is pumped into the temperature control pipe through the inflow pipe by the temperature control pump, and the waste gas in the main pipe is cooled, makes the oily residue crystallization in the waste gas, and is adsorbed on the surface of the main pipe, and the waste gas is extracted through the fan, and the waste gas is separated from the oily residue, avoids the oily residue to paste the fan, at this moment, the oily residue slides down along the inner wall of the main pipe, and falls on the surface of the sealing plate, when cleaning the main pipe, the sealing plate is opened, the liquid in the temperature control box is heated at this moment, and the liquid after heating is pumped into the temperature control pipe through the inflow pipe by the temperature control pump, and the liquid flows into the temperature control box through the backflow pipe after heat exchange, the fan blows into the main pipe at this moment, and the airflow in the main pipe is heated through the temperature control pipe, and the oily residue on the inner wall of the main pipe is blown down, and the airflow after heating is convenient for cleaning the oily residue on the inner wall of the main pipe, and finally, the oily residue and residue are blown out from the main pipe through the sealing plate, and the main pipe is cleaned, solve the problem that the waste gas with oily residue is sucked from the oven when using the paint oven exhaust device, and the oil gas is easy to adsorb on the inner wall of the air pipe, causes the air pipe to be blocked. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced.

[0013] Figure 1 It is the whole structure schematic diagram of paint oven exhaust mechanism of the first embodiment of the utility model.

[0014] Figure 2 It is the side view of paint oven exhaust mechanism of the first embodiment of the utility model.

[0015] Figure 3 It is the structure schematic diagram of temperature control assembly of the first embodiment of the utility model.

[0016] Figure 4 It is the structure schematic diagram of the partition assembly of the first embodiment of the utility model.

[0017] In the figure: 101-main pipe, 102-temperature control box, 103-temperature control pump, 104-inflow pipe, 105-temperature control pipe, 106-backflow pipe, 107-rotating shaft, 108-sealing plate, 109-rotating handle, 110-inserted strip, 111-separation plate, 112-mounting plate, 113-mounting bolt, 114-fan, 115-connection plate, 116-secondary pipe, 117-connection seat. DETAILED DESCRIPTION

[0018] The embodiments of the present application are described in detail below, examples of which are shown in the accompanying drawings, the embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0019] The first embodiment of the present application is:

[0020] Please refer to Figures 1 to 4 , wherein, Figure 1 is the overall structure schematic diagram of the paint oven exhaust mechanism of the first embodiment of the present application, Figure 2 is the side view of the paint oven exhaust mechanism of the first embodiment of the present application, Figure 3 is the structure schematic diagram of the temperature control assembly of the first embodiment of the present application, Figure 4 is the structure schematic diagram of the partition assembly of the first embodiment of the present application, the present application provides a paint oven exhaust mechanism, comprising a main pipe 101, a temperature control assembly, a partition assembly, a mounting assembly and a connection assembly, the temperature control assembly comprises a temperature control box 102, a temperature control pump 103, an inflow pipe 104, a temperature control pipe 105 and a backflow pipe 106, the partition assembly comprises a rotating shaft 107, a sealing plate 108, a rotating handle 109, an inserted strip 110 and a separation plate 111, the mounting assembly comprises a mounting plate 112, a mounting bolt 113 and a fan 114, the connection assembly comprises a connection plate 115, a secondary pipe 116 and a connection seat 117; the foregoing scheme solves the problem that the waste gas sucked by the oven has oily residues when the paint oven exhaust device is used, and the oil gas is easily adsorbed on the inner wall of the air pipe, causing the air pipe to be blocked, it can be understood that the foregoing scheme can be used in the scene of cleaning the exhaust pipe when the paint oven is exhausted, and can also be used for solving the sealing problem of the exhaust pipe.

[0021] For this specific embodiment, the temperature control box 102 is fixedly connected with the main pipe 101 and located outside the main pipe 101, the temperature control pump 103 is fixedly connected with the temperature control box 102 and located at the bottom of the temperature control box 102, the inflow pipe 104 is fixedly connected with the temperature control pump 103 and located at the bottom of the temperature control pump 103, the temperature control pipe 105 is fixedly connected with the inflow pipe 104 and located in the inner wall of the main pipe 101, the return pipe 106 is fixedly connected with the temperature control pipe 105 and located at the top of the temperature control box 102, the partition assembly, the mounting assembly and the connecting assembly are respectively connected with the main pipe 101, the main pipe 101 is used for providing support for the exhaust mechanism, the temperature control box 102 is used for heating or cooling the liquid, the temperature control pump 103 pumps the heated liquid into the temperature control pipe 105 through the inflow pipe 104, the temperature control pipe 105 is used for heat exchange of the main pipe 101, after heat exchange, the liquid in the temperature control pipe 105 flows into the temperature control box 102 through the return pipe 106, in use, the waste gas in the paint oven is sucked into the main pipe 101 through the auxiliary pipe 116 by the fan 114, at this time, the liquid in the temperature control box 102 is cooled, and is pumped into the temperature control pipe 105 by the temperature control pump 103 through the inflow pipe 104, so as to cool the waste gas in the main pipe 101, so that the oily residue in the waste gas crystallizes and is adsorbed on the surface of the main pipe 101, the waste gas is extracted by the fan 114, so as to separate the waste gas from the oily residue and avoid the oily residue from pasting the fan 114, at this time, the oily residue slides down along the inner wall of the main pipe 101 and falls on the surface of the sealing plate 108, when the main pipe 101 is cleaned, the sealing plate 108 is opened, at this time, the liquid in the temperature control box 102 is heated, and is pumped into the temperature control pipe 105 by the temperature control pump 103 through the inflow pipe 104, after heat exchange, it flows into the temperature control box 102 through the return pipe 106, at this time, the fan 114 blows air into the main pipe 101, the air blown into the main pipe 101 is heated by the temperature control pipe 105, so as to blow the oily residue on the inner wall of the main pipe 101 downward, the heated air facilitates cleaning of the oily residue on the inner wall of the main pipe 101, finally, the oily residue and residue are blown out of the main pipe 101 through the sealing plate 108, so as to clean the main pipe 101.

[0022] The rotating shaft 107 is rotatably connected with the main pipe 101 and penetrates through the main pipe 101, the sealing plate 108 is fixedly connected with the rotating shaft 107 and located at the bottom of the main pipe 101, the rotating handle 109 is fixedly connected with the rotating shaft 107 and located at the outside of the main pipe 101, the rotating shaft 107 provides support for the sealing plate 108, the sealing plate 108 is used for providing sealing for the main pipe 101, avoiding the phenomenon of air leakage at the bottom of the main pipe 101 during air extraction, and the rotating handle 109 is convenient for controlling the rotating shaft 107 and the sealing plate 108.

[0023] Secondly, the number of the inserting bars 110 is two, the two inserting bars 110 are respectively detachably connected with the main pipe 101 and penetrate through the main pipe 101, the number of the partition plates 111 is two, the two partition plates 111 are respectively fixedly connected with the inserting bars 110 and respectively located at the inside of the main pipe 101, the inserting bars 110 are used for providing support for the partition plates 111, and the partition plates 111 are used for partitioning and simply filtering the main pipe 101, avoiding that the extracted gas from the paint oven has large residues, causing damage to the fan 114.

[0024] Thirdly, the mounting plate 112 is detachably connected with the main pipe 101 and located at the top of the mounting plate 112, the number of the mounting bolts 113 is multiple, the multiple mounting bolts 113 are respectively threadedly connected with the main pipe 101 and penetrate through the mounting plate 112, the fan 114 is fixedly connected with the mounting plate 112 and located at the middle of the mounting plate 112, the mounting plate 112 provides support for the fan 114, the fan 114 provides the functions of blowing and air extraction for the device, and the mounting bolts 113 are convenient for fixing the mounting plate 112 and the fan 114 at the top of the main pipe 101.

[0025] Finally, the connecting plate 115 is fixedly connected with the main pipe 101 and located at the outside of the main pipe 101, the auxiliary pipe 116 is fixedly connected with the connecting plate 115 and located at the outside of the connecting plate 115, the connecting seat 117 is fixedly connected with the auxiliary pipe 116 and located at the side of the auxiliary pipe 116 away from the connecting plate 115, the connecting plate 115 provides support for the auxiliary pipe 116, and the auxiliary pipe 116 is connected outside the paint oven through the connecting seat 117, which is convenient for connecting the main pipe 101 with the paint oven.

[0026] The paint oven exhaust mechanism of the present embodiment is used to support the main pipe 101, the temperature control box 102 is used to heat or cool the liquid, the temperature control pump 103 pumps the heated liquid into the temperature control pipe 105 through the inlet pipe 104, the temperature control pipe 105 is used to heat exchange with the main pipe 101, and the liquid in the temperature control pipe 105 flows into the temperature control box 102 through the return pipe 106. In use, the exhaust gas in the paint oven is sucked into the main pipe 101 through the auxiliary pipe 116 by the fan 114, at this time the temperature control box 102 cools the liquid therein, and the temperature control pump 103 pumps the liquid into the temperature control pipe 105 through the inlet pipe 104, cools the exhaust gas in the main pipe 101, so that the oily residue in the exhaust gas crystallizes and is adsorbed on the surface of the main pipe 101. The exhaust gas is separated from the oily residue by the fan 114 to avoid the oily residue from clogging the fan 114. At this time, the oily residue slides down along the inner wall of the main pipe 101 and falls onto the surface of the sealing plate 108. When cleaning the main pipe 101, the sealing plate 108 is opened, the liquid in the temperature control box 102 is heated, and the temperature control pump 103 pumps the heated liquid into the temperature control pipe 105 through the inlet pipe 104. After heat exchange, the liquid flows into the temperature control box 102 through the return pipe 106. At this time, the fan 114 blows air into the main pipe 101, the air blown into the main pipe 101 is heated by the temperature control pipe 105, and the oily residue on the inner wall of the main pipe 101 is blown downward. The heated air facilitates cleaning of the oily residue on the inner wall of the main pipe 101. Finally, the oily residue and residue are blown out of the main pipe 101 through the sealing plate 108, which facilitates cleaning of the main pipe 101. The problem of exhaust gas containing oily residue being sucked out of the oven during use of the paint oven exhaust device is solved, and the oily residue is easily adsorbed on the inner wall of the air pipe during use, causing the air pipe to be blocked.

[0027] The above only discloses one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that the above-mentioned processes can be implemented in whole or in part, and equivalent changes can be made according to the claims of the present application, which still fall within the scope of the present application.

Claims

1. A paint oven exhaust mechanism, comprising a main pipe, characterized in that, It also includes temperature control components, partition components, mounting components and connecting components; The temperature control component includes a temperature control box, a temperature control pump, an inlet pipe, a temperature control pipe and a return pipe, the temperature control box is fixedly connected with the main pipe and located outside the main pipe, the temperature control pump is fixedly connected with the temperature control box and located at the bottom of the temperature control box, the inlet pipe is fixedly connected with the temperature control pump and located at the bottom of the temperature control pump, the temperature control pipe is fixedly connected with the inlet pipe and located in the inner wall of the main pipe, the return pipe is fixedly connected with the temperature control pipe and located at the top of the temperature control box, the partition component, the mounting component and the connecting component are connected with the main pipe respectively.

2. The paint oven exhaust mechanism of claim 1, characterized in that, The partition component includes a rotating shaft, a sealing plate and a rotating handle, the rotating shaft is rotatably connected with the main pipe and penetrates through the main pipe, the sealing plate is fixedly connected with the rotating shaft and located at the bottom of the main pipe, and the rotating handle is fixedly connected with the rotating shaft and located outside the main pipe.

3. The paint oven exhaust mechanism of claim 2, characterized in that, The partition component further includes a plug and a partition plate, the number of the plug is two, the two plugs are respectively detachably connected with the main pipe and penetrate through the main pipe, and the number of the partition plate is two, the two partition plates are respectively fixedly connected with the plug and respectively located inside the main pipe.

4. The paint oven exhaust mechanism of claim 1, characterized in that, The mounting component includes a mounting plate, mounting bolts and a fan, the mounting plate is detachably connected with the main pipe and located at the top of the mounting plate, the number of the mounting bolts is multiple, the multiple mounting bolts are respectively threadedly connected with the main pipe and penetrate through the mounting plate, and the fan is fixedly connected with the mounting plate and located in the middle of the mounting plate.

5. The paint oven exhaust mechanism of claim 1, characterized in that, The connecting component includes a connecting plate, a secondary pipe and a connecting seat, the connecting plate is fixedly connected with the main pipe and located outside the main pipe, the secondary pipe is fixedly connected with the connecting plate and located outside the connecting plate, and the connecting seat is fixedly connected with the secondary pipe and located on the side of the secondary pipe away from the connecting plate.

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