Industrial waste gas cooling equipment

Abstract

The utility model discloses industrial waste gas cooling equipment, relates to the technical field of waste gas cooling equipment structures, and aims to solve the problems that the conventional industrial waste gas cooling equipment is poor in cooling effect and cannot be used for pretreating industrial waste gas when the industrial waste gas is cooled well. A limiting mounting seat is arranged at one end of the inner wall of the first cooling box, a filter screen is mounted on one side of the limiting mounting seat, a mounting seat is arranged at the upper end of the inner wall of the first cooling box, a heat exchanger is mounted below the mounting seat, a cooling pipe is mounted in the heat exchanger, and spiral cooling fins are arranged on the periphery of the outer wall of the cooling pipe. A liquid inlet end is arranged on one side of the upper end of the heat exchanger, a liquid outlet end is arranged on one side of the lower end of the heat exchanger, a water inlet seat is arranged at the upper end of the second cooling box, a water flow pipeline is installed at the upper end of the interior of the second cooling box, fixing clamps are installed on the two sides of the water flow pipeline, and a nozzle is installed below the water flow pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas cooling equipment structure, in particular to industrial waste gas cooling equipment. Background Art

[0002] Industrial waste gas refers to the general term for various pollutant gases discharged into the air generated by fuel and production processes within the factory area of ​​an enterprise. If these substances are discharged into the atmosphere, they will enter the human body through different ways of breathing, which will affect human health. Therefore, industrial waste gas needs to be treated before being discharged. When treating industrial waste gas, it is usually pre-treated through waste gas cooling equipment to prevent the industrial waste gas from being too hot and affecting the service life of the treatment equipment.

[0003] After searching, the authorization announcement number CN213824020U discloses an industrial waste gas cooling device, including a filter box, a cooler and a spray plate, one side of the filter box is connected to an air inlet pipe, and the other side of the filter box is connected to the cooler through an air outlet pipe. A rotating shaft is rotatably installed inside the filter box, and a spray plate is rotatably installed on the rotating shaft. Slide rods are fixedly connected to both sides of the spray plate, and a connecting rod that moves in the vertical direction is slidably connected to the outer side of the slide rod. The waste gas enters the filter box through the air inlet pipe, and under the action of the liquid sprayed by the spray plate, a large amount of dust in the air is adhered. The purified waste gas is discharged into the cooler through the air outlet pipe to prevent the impurities in the waste gas from damaging the vacuum pump. According to the actual situation, the angle between the spray plates on both sides is adjusted to adjust the spraying area so that the dust can be treated to the greatest extent and the dust treatment effect is improved.

[0004] However, the existing industrial waste gas cooling equipment has a poor cooling effect and cannot pre-treat the industrial waste gas when cooling the industrial waste gas. Therefore, there is an urgent need for an industrial waste gas cooling equipment in the market to solve these problems. Utility Model Content

[0005] The purpose of the utility model is to provide an industrial waste gas cooling device to solve the problem that the existing industrial waste gas cooling device proposed in the above background technology has poor cooling effect and cannot pre-treat the industrial waste gas when cooling the industrial waste gas.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial waste gas cooling device, comprising a cooling box 1, a cooling box 2 is installed on one side of the cooling box 1, a limited mounting seat is arranged at one end of the inner wall of the cooling box 1, a filter screen is installed on one side of the limited mounting seat, the filter screen and the limited mounting seat are fixedly connected by fixing screws, a mounting seat is arranged at the upper end of the inner wall of the cooling box 1, a heat exchanger is installed below the mounting seat, a cooling pipe is installed inside the heat exchanger, spiral radiating fins are arranged around the outer wall of the cooling pipe, a liquid inlet end is arranged on one side of the upper end of the heat exchanger, a liquid discharge end is arranged on one side of the lower end of the heat exchanger, a water inlet seat is arranged at the upper end of the cooling box 2, a water flow pipe is installed at the upper end of the interior of the cooling box 2, fixing cards are installed on both sides of the water flow pipe, a threaded seat is arranged at the lower end of the water flow pipe, and a nozzle is installed below the threaded seat.

[0007] Preferably, an air intake box is installed on the other side of the cooling box one, and an air intake port is provided at one end of the air intake box; an exhaust box is installed on one side of the cooling box two, and an exhaust port is provided at one end of the exhaust box.

[0008] Preferably, an ash collecting box is provided at the lower end of cooling box one, and the ash collecting box and cooling box one are an integrated structure. A material discharge seat is provided at the lower end of the ash collecting box. A water collecting box is provided at the lower end of cooling box two, and the water collecting box and cooling box two are an integrated structure. A drain pipe is provided at the lower end of the water collecting box.

[0009] Preferably, a fixing seat is provided at the upper end of the heat exchanger, and the fixing seat is fixedly connected to the mounting seat by fixing bolts.

[0010] Preferably, both ends of the liquid inlet end are provided with a connecting seat 1, one end of the connecting seat 1 is provided with a liquid inlet seat, and two liquid inlet seats are provided, and both ends of the liquid discharge end are provided with a connecting seat 2, and one end of the connecting seat 2 is provided with a liquid outlet seat.

[0011] Preferably, water retaining seats are provided at both ends of the cooling box 2, and ventilation grooves are provided inside the water retaining seats.

[0012] Preferably, the water inlet seat is connected to the water flow pipe, two fixing cards are provided, one end of the fixing card is provided with a fixing foot, the fixing foot is fixedly connected to the cooling box 2 by a fixing screw, seven nozzles are provided, and the seven nozzles are distributed in sequence below the water flow pipe, and the nozzles are connected to the threaded seat by threads.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This type of industrial waste gas cooling equipment allows industrial waste gas to enter from the air inlet 201, and then enter the interior of the cooling box one through the air inlet box. The industrial waste gas can be preliminarily filtered through the filter installed inside the cooling box one. The filtered debris enters the ash collecting box under the action of gravity, and then cooling water is introduced from the liquid inlet seat to allow the cooling water to enter the interior of the cooling pipe. When the industrial waste gas passes through the cooling pipe, heat exchange can be carried out, thereby cooling the industrial waste gas. Then the coolant is discharged from the liquid outlet seat, which facilitates heat exchange and conveniently cools the high-temperature waste gas.

[0015] 2. For this type of industrial waste gas cooling equipment, when the waste gas enters the interior of the cooling box 2, clean water is passed through the water inlet seat to allow the clean water to enter the interior of the water flow pipe, and then sprayed out through the nozzle. In this way, the waste gas entering the interior of the cooling box 2 can be sprayed to cool down, and at the same time, larger debris in the waste gas can be filtered, which can further cool the waste gas. At the same time, the waste water carries the debris in the waste gas into the water collecting tank for accumulation, and finally the cooled waste gas is discharged from the exhaust port set in the exhaust box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall front view of the utility model;

[0017] Figure 2 It is an overall cross-sectional view of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the heat exchanger of the utility model;

[0019] Figure 4 For the utility model Figure 2 A partial enlarged view of area A.

[0020] In the figure: 1. Cooling box one; 101. Ash collecting box; 102. Feeding seat; 103. Limiting mounting seat; 2. Air inlet box; 201. Air inlet; 3. Cooling box two; 301. Water collecting box; 302. Drain pipe; 303. Water inlet seat; 304. Water retaining seat; 305. Ventilation groove; 4. Exhaust box; 401. Exhaust port; 5. Filter; 6. Fixing screw; 7. Mounting seat; 8. Heat exchanger; 801. Fixing seat; 9. Cooling pipe; 10. Spiral heat sink; 11. Liquid inlet end; 12. Connecting seat one; 13. Liquid inlet seat; 14. Liquid discharge end; 15. Connecting seat two; 16. Liquid outlet seat; 17. Water flow pipe; 1701. Threaded seat; 18. Fixing card; 1801. Fixing foot; 19. Fixing screw; 20. Nozzle; 21. Fixing bolt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4 The utility model provides an embodiment: an industrial waste gas cooling device, comprising a cooling box 1, a cooling box 2 3 is installed on one side of the cooling box 1, a limited mounting seat 103 is arranged at one end of the inner wall of the cooling box 1, a filter screen 5 is installed on one side of the limited mounting seat 103, the filter screen 5 and the limited mounting seat 103 are fixedly connected by fixing screws 6, a mounting seat 7 is arranged at the upper end of the inner wall of the cooling box 1, a heat exchanger 8 is installed below the mounting seat 7, a cooling pipe 9 is installed inside the heat exchanger 8, and a spiral heat sink 1 is arranged around the outer wall of the cooling pipe 9 0, a liquid inlet end 11 is provided on one side of the upper end of the heat exchanger 8, a liquid discharge end 14 is provided on one side of the lower end of the heat exchanger 8, a water inlet seat 303 is provided on the upper end of the cooling box 2 3, a water flow pipe 17 is installed at the upper end of the interior of the cooling box 2 3, fixing cards 18 are installed on both sides of the water flow pipe 17, a threaded seat 1701 is provided at the lower end of the water flow pipe 17, and a nozzle 20 is installed below the threaded seat 1701. It should be noted that in order to save space and highlight the innovative elements of this patent, such as the specific working principle and working process of the heat exchanger, they will not be repeated in this patent.

[0023] When in use, the industrial waste gas enters from the air inlet 201, and then enters the interior of the cooling box 1 through the air inlet box 2. The industrial waste gas can be preliminarily filtered through the filter 5 installed inside the cooling box 1, and then cooling water is introduced from the liquid inlet seat 13 so that the cooling water can enter the interior of the cooling pipe 9. When the industrial waste gas passes through the cooling pipe 9, heat exchange can be performed, which facilitates heat exchange. Then the waste gas enters the interior of the cooling box 23, and clean water is introduced from the water inlet seat 303 so that the clean water enters the interior of the water flow pipe 17, and then is sprayed out through the nozzle 20. In this way, the waste gas entering the interior of the cooling box 23 can be sprayed and cooled, and larger debris in the waste gas can be filtered. Finally, the cooled waste gas is discharged from the exhaust port 401 set in the exhaust box 4.

[0024] See also Figure 1 and Figure 2 An air intake box 2 is installed on the other side of the cooling box 1, and an air intake port 201 is arranged at one end of the air intake box 2. An exhaust box 4 is installed on one side of the cooling box 3, and an exhaust port 401 is arranged at one end of the exhaust box 4. The exhaust gas can enter conveniently through the air intake box 2, and can be discharged conveniently through the exhaust box 4.

[0025] See also Figure 1 and Figure 2A dust collecting box 101 is provided at the lower end of the cooling box 1, and the ash collecting box 101 and the cooling box 1 are an integrated structure. A material discharge seat 102 is provided at the lower end of the ash collecting box 101, and a water collecting box 301 is provided at the lower end of the cooling box 23, and the water collecting box 301 and the cooling box 23 are an integrated structure. A drain pipe 302 is provided at the lower end of the water collecting box 301, and the filtered dust can be conveniently collected through the ash collecting box 101, and the dust can be conveniently discharged through the set material discharge seat 102, and the sewage can be conveniently stored through the set water collecting box 301, and the sewage can be conveniently discharged through the set drain pipe 302.

[0026] See also Figure 2 and Figure 3 A fixing seat 801 is provided at the upper end of the heat exchanger 8, and the fixing seat 801 is fixedly connected to the mounting seat 7 by fixing bolts 21, so that the heat exchanger 8 and the mounting seat 7 can be conveniently installed and fixed.

[0027] See also Figure 2 and Figure 4 Both ends of the liquid inlet end 11 are provided with a connecting seat 12, one end of the connecting seat 12 is provided with a liquid inlet seat 13, and two liquid inlet seats 13 are provided. Both ends of the liquid discharge end 14 are provided with a connecting seat 2 15, and one end of the connecting seat 2 15 is provided with a liquid outlet seat 16. In this way, cooling water can be introduced from the liquid inlet seat 13, so that the cooling water can enter the interior of the cooling pipe 9 and then be discharged from the liquid outlet seat 16, which can facilitate heat exchange and thus facilitate cooling of high-temperature exhaust gas.

[0028] See also Figure 2 Water retaining seats 304 are provided at both ends of the cooling box 2 3 , and ventilation grooves 305 are provided inside the water retaining seats 304 . This arrangement can prevent the sprayed water from entering the interior of the cooling box 1 .

[0029] See also Figure 2 and Figure 4 The water inlet seat 303 is connected to the water flow pipe 17, two fixing cards 18 are provided, and a fixing foot 1801 is provided at one end of the fixing card 18. The fixing foot 1801 is fixedly connected to the cooling box 2 3 by a fixing screw 19. Seven nozzles 20 are provided, and the seven nozzles 20 are distributed in sequence below the water flow pipe 17. The nozzle 20 is connected to the threaded seat 1701 by threads. The water flow pipe 17 and the cooling box 2 3 can be easily installed through the fixing card 18. By passing clean water from the water inlet seat 303, the clean water enters the interior of the water flow pipe 17, and then is sprayed out through the nozzle 20, so that the exhaust gas entering the interior of the cooling box 2 3 can be sprayed and cooled, and at the same time, larger debris in the exhaust gas can be filtered.

[0030] Working principle: When in use, the industrial waste gas enters from the air inlet 201, and then enters the interior of the cooling box 1 through the air inlet box 2. The industrial waste gas can be initially filtered through the filter 5 installed inside the cooling box 1. The filtered debris enters the interior of the ash collecting box 101 under the action of gravity, and then cooling water is introduced from the liquid inlet seat 13 so that the cooling water can enter the interior of the cooling pipe 9. When the industrial waste gas passes through the cooling pipe 9, heat exchange can be carried out, so that the industrial waste gas can be cooled, and then the coolant is discharged from the liquid outlet seat 16, which can be convenient Heat exchange is carried out, so that the high-temperature exhaust gas can be easily cooled, and then the exhaust gas enters the interior of the cooling box 23. Clean water is passed through the water inlet seat 303 to allow the clean water to enter the water flow pipe 17, and then sprayed out through the nozzle 20. In this way, the exhaust gas entering the cooling box 23 can be sprayed and cooled, and at the same time, larger impurities in the exhaust gas can be filtered, which can further cool the exhaust gas. At the same time, the wastewater carries the impurities in the exhaust gas into the water collecting tank 301 for storage, and finally the cooled exhaust gas is discharged from the exhaust port 401 set in the exhaust box 4.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An industrial waste gas cooling device, comprising a cooling box (1), characterized in that: A cooling box 2 (3) is installed on one side of the cooling box 1 (1); a limit mounting seat (103) is provided at one end of the inner wall of the cooling box 1 (1); a filter screen (5) is installed on one side of the limit mounting seat (103); the filter screen (5) and the limit mounting seat (103) are fixedly connected by fixing screws (6); a mounting seat (7) is provided at the upper end of the inner wall of the cooling box 1 (1); a heat exchanger (8) is installed below the mounting seat (7); a cooling pipe (9) is installed inside the heat exchanger (8); and the outer wall of the cooling pipe (9) is provided with a plurality of heat exchangers (8); and a plurality of heat exchangers (8) are installed below the mounting seat (7); and a plurality of heat exchangers (8) are installed inside the heat exchanger (8). Spiral heat sinks (10) are arranged around the heat exchanger (8); a liquid inlet end (11) is arranged on one side of the upper end of the heat exchanger (8); a liquid discharge end (14) is arranged on one side of the lower end of the heat exchanger (8); a water inlet seat (303) is arranged on the upper end of the cooling box (3); a water pipe (17) is installed at the upper end of the interior of the cooling box (3); fixing cards (18) are installed on both sides of the water pipe (17); a threaded seat (1701) is arranged at the lower end of the water pipe (17); a nozzle (20) is installed below the threaded seat (1701).

2. The industrial waste gas cooling device according to claim 1, characterized in that: An air intake box (2) is installed on the other side of the cooling box one (1), and an air intake port (201) is provided at one end of the air intake box (2); an exhaust box (4) is installed on one side of the cooling box two (3), and an exhaust port (401) is provided at one end of the exhaust box (4).

3. The industrial waste gas cooling device according to claim 2, characterized in that: The lower end of the cooling box one (1) is provided with an ash collecting box (101), and the ash collecting box (101) and the cooling box one (1) are an integral structure. The lower end of the ash collecting box (101) is provided with a material discharge seat (102). The lower end of the cooling box two (3) is provided with a water collecting box (301), and the water collecting box (301) and the cooling box two (3) are an integral structure. The lower end of the water collecting box (301) is provided with a drainage pipe (302).

4. The industrial waste gas cooling device according to claim 3, characterized in that: A fixing seat (801) is provided at the upper end of the heat exchanger (8), and the fixing seat (801) is fixedly connected to the mounting seat (7) via fixing bolts (21).

5. The industrial waste gas cooling device according to claim 4, characterized in that: Both ends of the liquid inlet end (11) are provided with a connecting seat 1 (12), one end of the connecting seat 1 (12) is provided with a liquid inlet seat (13), and two liquid inlet seats (13) are provided; both ends of the liquid discharge end (14) are provided with a connecting seat 2 (15), and one end of the connecting seat 2 (15) is provided with a liquid outlet seat (16).

6. The industrial waste gas cooling device according to claim 5, characterized in that: Water retaining seats (304) are arranged at both ends of the cooling box 2 (3), and ventilation grooves (305) are arranged inside the water retaining seats (304).

7. The industrial waste gas cooling device according to claim 6, characterized in that: The water inlet seat (303) is connected to the water flow pipe (17), two fixing cards (18) are provided, one end of the fixing card (18) is provided with a fixing foot (1801), the fixing foot (1801) is fixedly connected to the second cooling box (3) by a fixing screw (19), seven nozzles (20) are provided, and the seven nozzles (20) are distributed in sequence below the water flow pipe (17), and the nozzles (20) are connected to the threaded seat (1701) by threads.

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