CN209796388U - A water-vapor removal structure for the smoke-steam pipe of the waterproof coiled material mixing tank - Google Patents

Abstract

The utility model provides a vapor removal structure for a smoke pipe of a waterproof coiled material charging tank, which comprises the charging tank, wherein the smoke pipe is arranged at the upper part of the charging tank, a straight pipe section is arranged at the middle part of the smoke pipe, the straight pipe section is obliquely arranged, and the upper end of the straight pipe section is close to the charging tank; the cooling flow channel is arranged on the side wall of the straight pipe section, a water inlet and a water outlet are arranged on the cooling flow channel, the water inlet and the water outlet are respectively located at two ends of the straight pipe section, the water inlet is located at the lower end of the straight pipe section, and a condensate outlet is arranged at the bottom of the lower end of the straight pipe section. A cooling flow channel is arranged on the flue gas pipe of the butt joint tank, the flue gas pipe is rapidly cooled, and then a cooling section of the flue gas pipe is obliquely arranged, so that condensed liquid is smoothly discharged, and the butt joint tank is simple in structure and easy to arrange; the heat-conducting plate is arranged in the straight pipe section, plays a role in turbulence and increases the contact area in the flue pipe, so that the water vapor condensation rate in the flue pipe is higher.

Description

A water-vapor removal structure for the smoke-steam pipe of the waterproof coiled material mixing tank

technical field

The utility model relates to a water vapor removal technology, in particular to a water vapor removal structure of a smoke and steam pipe of a waterproof coiled material mixing tank.

Background technique

In the production process of waterproof membrane, it is necessary to coat the asphalt mixed coating on the tire base cloth. The asphalt needs to be heated in the mixing tank, and the modifier and other mixtures are mixed in the heated asphalt. Asphalt fume will be produced in the material tank, and the asphalt fume will be discharged out of the material mixing tank through the smoke pipe. At present, it is necessary to cool down a part of the discharged asphalt fume and turn it into a liquid state for collection and treatment to reduce the emission of asphalt fume; the evaporated water vapor in the raw material needs to be prevented from flowing back after condensation and collected and processed to improve the quality of the finished material.

Contents of the invention

Aiming at the demand in the prior art, the utility model provides a moisture-removing structure for the smoke and steam pipe of the waterproof coiled material mixing tank.

A waterproof coiled material mixing tank smoke and steam pipe water vapor removal structure, including a mixing tank, a smoke and steam pipe is arranged on the upper part of the material mixing tank, and it is characterized in that: a straight pipe section is provided in the middle of the smoke and steam pipe, The straight pipe section is arranged obliquely, and the upper end of the straight pipe section is close to the mixing tank; a cooling flow channel is provided on the side wall of the straight pipe section, and a water inlet and a water outlet are provided on the cooling flow channel. The water inlet and the water outlet are respectively located at both ends of the straight pipe section, the water inlet is located at the lower end of the straight pipe section, and a condensate outlet is provided at the bottom of the lower end of the straight pipe section.

The working principle of the utility model: cold water is introduced into the cooling flow channel, and the cold water flows through the cooling flow channel from the water inlet to the water outlet to cool down the straight pipe section, and the asphalt smoke and water vapor in the smoke vapor contact with the straight pipe section After condensing into liquid, the condensed liquid is discharged from the condensate outlet.

It is further as follows: a heat conduction plate is installed on the inner wall of the straight pipe section, the heat conduction plate is arranged obliquely along the smoke flow direction (downstream) of the straight pipe section, and the outer end of the heat conduction plate is located in the cooling channel , the heat conduction plates are distributed on the left and right sides of the straight pipe section; the inner ends of the heat conduction plates are close to the axis of the smoke pipe.

A further step is: the heat conduction plates located on both sides of the straight pipe section are arranged crosswise.

It is further as follows: a casing is sleeved on the straight pipe section, and both ends of the casing are sealed and fixedly connected with the straight pipe section; there is a gap between the casing and the straight pipe section, and the gap is the The cooling channel, the water inlet and the water outlet are both arranged on the casing.

It is further as follows: a vertical water outlet joint pipe is provided at the outlet of the condensate, an annular stopper is arranged inside the water outlet joint pipe, and the outer ring of the annular stopper is sealed and fixedly connected with the inner wall of the water outlet joint pipe , a floating ball is placed on the inner ring of the annular stopper, and the inner wall of the water outlet joint pipe is close to the floating ball; the condensed water flows into the water outlet joint pipe under the action of gravity to float the floating ball, and then the floating ball is lifted from the annular stopper The through hole in the middle flows out, and then the floating ball falls to block the through hole, preventing the gas in the smoke pipe from being discharged from the water outlet joint.

Beneficial effects of the utility model: a cooling flow channel is set on the smoke and steam pipe of the docking tank to quickly cool down the smoke and steam pipe, and then the cooling section of the smoke and steam pipe is arranged obliquely so that the condensed liquid can be discharged smoothly. The structure is simple and easy to install ; A heat conduction plate is arranged in the straight pipe section, the heat conduction plate acts as a spoiler and increases the contact area in the smoke and steam pipe, so that the condensation rate of water vapor in the smoke and steam pipe is higher.

Description of drawings

Fig. 1 is the sectional structural representation of the utility model;

Fig. 2 is the enlarged structure diagram of area A in Fig. 1;

Fig. 3 is the cross-sectional view of the straight pipe section overlooking the structure in the utility model;

Fig. 4 is the cross-sectional structure schematic diagram of the straight pipe section in the utility model;

In the figure, 1, mixing tank; 11, first feed inlet; 12, second feed inlet; 13, discharge outlet; 2, straight pipe section; 21, condensate outlet; 22, floating ball; 23, ring 3. Sleeve; 31. Water outlet; 32. Water inlet; 4. Heat conduction plate; 5. Cooling channel.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in detail. It should be noted that the orientation terms such as left, middle, right, up, and down in the examples of the utility model are only relative concepts or refer to the normal use state of the product, and should not be regarded as restrictive of.

As shown in Figure 1, a water vapor removal structure for the smoke pipe of a waterproof roll material mixing tank includes a mixing tank 1, and a first feeding port 11 and a second feeding port are provided in the middle of the mixing tank 1 12. A discharge port 13 is provided at the lower part of the mixing tank 1, a smoke pipe is provided at the upper part of the mixing tank 1, and a straight pipe section 2 is provided at the middle of the smoke pipe, and the straight pipe section 2 is arranged obliquely, the upper end of the straight pipe section 2 is close to the mixing tank 1; a cooling channel 5 is provided on the side wall of the straight pipe section 2, and a water inlet 32 and an outlet are provided on the cooling channel 5 The water inlet 31, the water inlet 32 and the water outlet 31 are respectively located at the two ends of the straight pipe section 2, the water inlet 32 is located at the lower end of the straight pipe section 2, and a condensate is arranged at the bottom of the lower end of the straight pipe section 2 exit 21;

As shown in FIG. 3 and FIG. 4 , a heat conduction plate 4 is provided through the inner wall of the straight pipe section 2 . The outer end of 4 is located in the cooling channel 5, and the heat conduction plate 4 is distributed on the left and right sides of the straight pipe section 2; the inner end of the heat conduction plate 4 is close to the axis of the smoke pipe ; The heat conduction plates 4 on both sides of the straight pipe section 2 are arranged crosswise, and the heat conduction plates 4 are made of aluminum alloy; a sleeve 3 is set on the straight pipe section 2, and both ends of the sleeve 3 are connected to the The straight pipe section 2 is sealed and fixedly connected; there is a gap between the sleeve pipe 3 and the straight pipe section 2, and the gap is the cooling flow channel 5, and the water inlet 32 and the water outlet 31 are both arranged in the casing. Tube 3 on. As shown in FIG. 2, a vertical water outlet joint pipe is provided at the condensate outlet 21, and an annular stopper 23 is arranged inside the water outlet joint pipe. The outer ring of the annular stopper 23 is connected to the water outlet joint The inner wall of the pipe is sealed and fixedly connected, a floating ball 22 is placed on the inner ring of the annular stopper 23, the inner wall of the water outlet joint pipe is close to the floating ball 22, and the buoyancy of the floating ball 22 is greater than its gravity, so The material of the floating ball 22 is wood, which is not easy to be corroded.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a waterproofing membrane adds material jar smoke pipe and removes steam structure, includes and adds the material jar the upper portion of adding the material jar is equipped with the smoke pipe, its characterized in that: a straight pipe section is arranged in the middle of the flue gas pipe, the straight pipe section is obliquely arranged, and the upper end of the straight pipe section is close to the material mixing tank; the cooling flow channel is arranged on the side wall of the straight pipe section, a water inlet and a water outlet are arranged on the cooling flow channel, the water inlet and the water outlet are respectively located at two ends of the straight pipe section, the water inlet is located at the lower end of the straight pipe section, and a condensate outlet is arranged at the bottom of the lower end of the straight pipe section.

2. The waterproofing membrane adds a material jar smoke pipe and removes steam structure of claim 1, its characterized in that: the straight pipe section is sleeved with a sleeve, and two ends of the sleeve are fixedly connected with the straight pipe section in a sealing manner; and a gap is reserved between the sleeve and the straight pipe section, the gap is the cooling flow channel, and the water inlet and the water outlet are both arranged on the sleeve.

3. The waterproofing membrane adds a material jar smoke pipe and removes steam structure of claim 1, its characterized in that: the condensate outlet is provided with a vertical water outlet joint pipe, an annular stop block is arranged in the water outlet joint pipe, the outer ring of the annular stop block is fixedly connected with the inner wall of the water outlet joint pipe in a sealing manner, a floating ball is placed on the inner ring of the annular stop block, and the inner wall of the water outlet joint pipe is close to the floating ball.

4. The waterproofing membrane adds a material jar smoke pipe and removes steam structure of claim 1, its characterized in that: run through on the inner wall of straight tube section and be provided with the heat-conducting plate, the heat-conducting plate is followed the flue gas flow direction slope of straight tube section sets up, the outer end of heat-conducting plate is located in the cooling runner the left and right sides of straight tube section is equallyd divide cloth have the heat-conducting plate.

5. the waterproofing membrane adds a material jar smoke pipe and removes steam structure of claim 4, characterized in that: the heat-conducting plates positioned on two sides of the straight pipe section are arranged in a crossed manner.