CN218916027U - Workshop tail gas cooling device - Google Patents

Abstract

The utility model provides a workshop tail gas cooling device, which relates to the technical field of cooling devices and comprises a cooling component, wherein two ends of the cooling component are opened and are respectively provided with a connecting end, two ends of the inside of the cooling component are respectively provided with a bottom plate and a baffle, bottom holes and perforations are uniformly formed in the bottom plate and the baffle, cooling pipes with two ends opened are vertically arranged between the bottom holes and the perforations, air guide plates are arranged in the cooling pipes in a staggered manner from bottom to top, the bottom plate, the baffle, the cooling pipes and the cooling component are encircled to form a sealing cavity, two sides of the cooling component are respectively provided with a liquid inlet port and a liquid outlet port for introducing cooling liquid into the sealing cavity, and the length of the cooling pipe required by the device is shorter.

Description

Workshop tail gas cooling device

Technical Field

The utility model relates to the technical field of cooling devices, in particular to a workshop tail gas cooling device.

Background

When the plastic film is produced, the plastic particles are melted firstly, the melted plastic is clamped between two rollers and becomes a film after being rolled, the film is stretched again to be firmer, more tail gas can appear in the process of melting and rolling the plastic particles, and the tail gas has higher temperature and various harmful gases, so that the tail gas needs to be treated, and the tail gas can be discharged after being treated.

Since the harmful gas treatment device has various sensors to detect the quality of the exhaust gas and various electrical components contained in the treatment device, it is necessary to cool the exhaust gas before the harmful gas in the exhaust gas is treated, thereby preventing the sensors and electrical components from being damaged in a long-term high-temperature environment.

At present, in the use process of the existing tail gas cooling device, heat in high-temperature tail gas is carried away through heat pipes in a heat exchange mode, or heat dissipation of the heat pipes is increased by liquid, so that a cooling effect is improved, but when the cooling device is used, the heat pipes are generally required to be long in order to increase cooling time, so that the heat exchange time of the high-temperature tail gas and the heat pipes is increased, but the whole volume and weight of the cooling device are increased by the cooling device, so that the cooling device is inconvenient to install, and resources are wasted.

Disclosure of Invention

The utility model aims to provide a workshop tail gas cooling device, which aims to solve the problems that in the prior art, the tail gas cooling device is used for carrying out heat exchange with high-temperature tail gas through a radiating pipe, carrying away heat in the high-temperature tail gas or adding liquid to increase the heat dissipation of the radiating pipe so as to increase the cooling effect, and when the device is used, the radiating pipe is generally required to be long so as to increase the heat exchange time of the high-temperature tail gas and the radiating pipe, but the whole volume and weight of the cooling device are increased, so that the device is inconvenient to install and resources are wasted.

In order to achieve the above purpose, the utility model adopts the following technical scheme: workshop tail gas cooling device, including cooling part, cooling part's both ends opening and be provided with the link respectively, cooling part's inside both ends are provided with bottom plate and baffle respectively, bottom hole and perforation have evenly been seted up on bottom plate and the baffle, be provided with both ends open-ended cooling tube perpendicularly between bottom hole and the perforation, cooling tube's inside is crisscross to be provided with the wind-guiding piece from the bottom up ladder, bottom plate, baffle, cooling tube and cooling part surround and form sealed chamber, cooling part's both sides are provided with inlet port and the outlet port that is used for letting in the coolant liquid to sealed intracavity respectively.

Preferably, the cooling component comprises a rectangular frame, two ends of the rectangular frame are open, and radiating fins are uniformly arranged on the outer surface of the rectangular frame.

Preferably, the liquid inlet port and the liquid outlet port are respectively arranged at two sides of the rectangular frame and penetrate through the rectangular frame.

Preferably, the inside of liquid outlet port is provided with both ends open-ended breather pipe, the one end of breather pipe is located the inside of sealed chamber and is close to the lower surface of baffle, the other end of breather pipe sets up on the inner wall of liquid outlet port.

Preferably, the connection ends are respectively arranged at two ends of the rectangular frame.

Preferably, the cooling tube has an inner diameter equal to the inner diameter of the bottom hole and an outer diameter equal to the outer diameter of the perforation.

Preferably, the air guide plate is arc-shaped, and the contact part of the air guide plate and the cooling pipe is arc-shaped.

Preferably, the cooling tube is made of copper.

The beneficial effects of the utility model are as follows:

this kind of workshop tail gas cooling device through the wind-guiding piece that sets up in the inside of cooling tube, can change the flow direction of tail gas for the tail gas can contact the inner wall of cooling tube as far as possible, thereby the tail gas reduces the temperature of tail gas through the heat exchange with the cooling tube, thereby makes the temperature of follow cooling tube exhaust tail gas reduce, and the device needs the length of cooling tube shorter, increases the heat exchange time of tail gas and cooling tube through the wind-guiding piece, and consequently holistic volume and weight are lower, both easy to assemble can resources are saved again.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a front view of an embodiment of the present utility model.

Fig. 3 is a schematic view of the structure of a base plate according to an embodiment of the present utility model.

Fig. 4 is an internal cross-sectional view of an embodiment of the present utility model.

Fig. 5 is a schematic view showing the structure of a cooling pipe according to an embodiment of the present utility model.

In the figure: 1. a cooling member; 101. a rectangular frame; 102. a heat sink; 2. a connection end; 3. a bottom plate; 4. a baffle; 5. a cooling tube; 6. an air guiding sheet; 7. a liquid inlet port; 8. a liquid outlet port; 9. and (5) a vent pipe.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-5, a workshop tail gas cooling device comprises a cooling component 1, two ends of the cooling component 1 are opened and are respectively provided with a connecting end 2, two ends of the inside of the cooling component 1 are respectively provided with a bottom plate 3 and a baffle 4, bottom holes and perforations are uniformly formed in the bottom plate 3 and the baffle 4, cooling pipes 5 with two ends open are vertically arranged between the bottom holes and the perforations, air guide plates 6 are arranged in the cooling pipes 5 in a staggered mode from bottom to top, the bottom plate 3, the baffle 4, the cooling pipes 5 and the cooling component 1 are surrounded to form a sealing cavity, and two sides of the cooling component 1 are respectively provided with a liquid inlet port 7 and a liquid outlet port 8 for introducing cooling liquid into the sealing cavity.

In another embodiment of the present utility model, the cooling unit 1 includes a rectangular frame 101, two ends of the rectangular frame 101 are open, heat dissipation fins 102 are uniformly disposed on an outer surface of the rectangular frame 101, the rectangular frame 101 and the heat dissipation fins 102 are made of metal materials, and an inner surface of the rectangular frame 101 is subjected to rust-proof treatment.

Further, the liquid inlet port 7 and the liquid outlet port 8 are respectively disposed at two sides of the rectangular frame 101 and penetrate through the rectangular frame 101.

Further, the inside of outlet port 8 is provided with both ends open-ended breather pipe 9, the one end of breather pipe 9 is located the inside of sealed chamber and is close to the lower surface of baffle 4, the other end of breather pipe 9 sets up on the inner wall of outlet port 8, and breather pipe 9 is the metal material, and the one end welding of metal pipe is in the inside of outlet port 8.

Further, the connection ends 2 are respectively arranged at two ends of the rectangular frame 101, threaded holes are formed in the connection ends 2, and the connection ends 2 are installed with the tail gas outlet and the waste gas treatment device in the film production process through bolts.

Further, the inner diameter of the cooling pipe 5 is the same as the inner diameter of the bottom hole, and the outer diameter of the cooling pipe 5 is the same as the outer diameter of the perforation.

Further, the air guide piece 6 is arc, the contact part of the air guide piece 6 and the cooling pipe 5 is arc, and the flow direction of tail gas is changed by the arc air guide piece 6, so that the tail gas can be contacted with the inner wall of the cooling pipe 5 as much as possible, and the resistance of the tail gas flowing can be reduced as much as possible when the contact part of the air guide piece 6 and the cooling pipe 5 is arc, and the tail gas can smoothly pass through the cooling pipe 5.

Further, the cooling pipe 5 is made of copper.

Working principle: during the use, install the exhaust gas outlet with the one end of rectangle frame 101, the other end of rectangle frame 101 is installed to exhaust treatment device, then accomplish fixedly through link 2 and bolt, after the installation, outside water pipe is through carrying the coolant liquid in the sealed chamber in the rectangle frame 101 of inlet port 7, outlet port 8 is connected with outside valve, at first control outside valve part is opened, then open outside water pipe and pour into the coolant liquid into the sealed chamber, under the effect of outside valve, the flow of inlet port 7 is greater than the flow of outlet port 8, and unload the pressure above the sealed chamber through breather pipe 9, make the coolant liquid be full of the sealed chamber as far as possible, then close outside valve, stop to filling the coolant liquid in the sealed chamber, then the inside of cooling tube 5 is got into through the bottom opening on bottom plate 3 to high temperature tail gas, after the inside of cooling tube 5 is got into to high temperature tail gas, the perpendicular flow of tail gas is changed to make its flow direction reverse a certain degree buckle, and then can be better with the inside wall contact of cooling tube 5, through multiunit wind-guiding fin 6, under the effect of not increasing cooling tube 5 length, the inside the exhaust gas is cooled down in the better through the inside the processing device of the cooling tube, the inside the treatment device is cooled down, the inside the exhaust gas is cooled down, the treatment effect is carried out to the inside the exhaust gas through the exhaust gas in the cooling tube is better, the inside the treatment device through the effect of the inside the cooling tube is 4.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a workshop tail gas cooling device, includes cooling part, characterized by, cooling part's both ends opening and be provided with the link respectively, cooling part's inside both ends are provided with bottom plate and baffle respectively, bottom hole and perforation have evenly been seted up on bottom plate and the baffle, be provided with both ends open-ended cooling tube between bottom hole and the perforation perpendicularly, cooling tube's inside is crisscross to be provided with the wind-guiding piece from bottom to top, bottom plate, baffle, cooling tube and cooling part surround and form sealed chamber, cooling part's both sides are provided with feed liquor port and the drain port that is used for letting in coolant liquid to sealed intracavity respectively.

2. The plant exhaust cooling device according to claim 1, wherein the cooling member comprises a rectangular frame, both ends of the rectangular frame are opened, and heat radiating fins are uniformly provided on an outer surface of the rectangular frame.

3. The plant exhaust cooling device according to claim 2, wherein the liquid inlet port and the liquid outlet port are respectively disposed at both sides of the rectangular frame and penetrate the rectangular frame.

4. The plant exhaust cooling apparatus according to claim 3, wherein a vent pipe with both ends open is provided in the inside of the liquid outlet port, one end of the vent pipe is located in the inside of the seal chamber and near the lower surface of the baffle plate, and the other end of the vent pipe is provided on the inner wall of the liquid outlet port.

5. The plant exhaust cooling apparatus according to claim 2, wherein the connection ends are provided at both ends of the rectangular frame, respectively.

6. The plant tail gas cooling device of claim 1, wherein the cooling tube has an inner diameter that is the same as an inner diameter of the bottom hole and an outer diameter that is the same as an outer diameter of the perforation.

7. The plant exhaust cooling apparatus according to claim 1, wherein the air guide plate is arc-shaped, and a contact portion of the air guide plate with the cooling pipe is arc-shaped.

8. The plant tail gas cooling device of any of claims 1-7, wherein the cooling tube is copper.

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