Calcium carbide furnace purification device

Abstract

The utility model relates to the technical field of calcium carbide furnace purification equipment, in particular to a calcium carbide furnace purification device which comprises a working table and further comprises a tank body arranged on the inner wall of the working table and used for storing harmful gas, one side of the tank body is communicated with a transversely-arranged gas inlet pipe, and the top of the working table is fixedly connected with a longitudinally-arranged supporting plate. The tank body can be conveniently supported by the aid of the worktable, harmful gas can be conveniently stored by the aid of the tank body, gas discharged by the calcium carbide furnace can be conveniently introduced into the tank body by the aid of the gas inlet pipe, the gas can be conveniently discharged by the calcium carbide furnace by the aid of the support plate, the gas can be conveniently discharged by the calcium carbide furnace by the aid of the gas inlet pipe, and the gas can be conveniently discharged by the calcium carbide furnace by the aid of the support plate. By arranging the spraying assembly, the spraying assembly can be conveniently supported, by arranging the clamping piece, the calcium carbide furnace gas outlet pipe and the calcium carbide furnace gas inlet pipe can be conveniently clamped, by arranging the filtering assembly, harmful gas can be conveniently filtered, and by arranging the spraying assembly, dust falling can be conveniently conducted on the harmful gas.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbide furnace purification equipment, in particular to a calcium carbide furnace purification device. Background Art

[0002] Calcium carbide is an important chemical raw material with a wide range of applications. The main raw materials for preparing calcium carbide are limestone and coke. First, limestone and coke are put into the calcium carbide furnace according to the ratio, heated to high temperature, and then a specific current is passed through. The size of the reaction space in the furnace body of the calcium carbide furnace is determined by the size and distance of its electrodes and the range of action of the arc. The distance between the circular electrodes is directly proportional to their diameter, and the electrode diameter varies with the capacity of the furnace. The electrode diameter is determined by the allowable current density, and the electrode current is determined by the transformer capacity. The final conclusion is that the size of the furnace body is determined by the capacity of its transformer.

[0003] The reaction of limestone and coke at high temperature will release gases such as hydrogen sulfide and carbon monoxide, which pose a threat to human health and the environment. Therefore, a purification device is needed to purify the gas. Most of the existing calcium carbide furnace purification devices use materials such as activated carbon or molecular sieves to physically adsorb harmful gases. Since the furnace gas generated by the calcium carbide furnace during the production process contains a large amount of carbon monoxide gas and dust, the dust generated will cause blockage to materials such as activated carbon or molecular sieves, thereby reducing the purification efficiency of the calcium carbide furnace purification device. In addition, the existing calcium carbide furnace purification device usually uses a special clamp to tighten the pipeline when connecting the pipeline. If the staff operates improperly, harmful gases will leak from the connection. The leaked harmful gases will threaten the safety of the staff and will waste a lot of time and energy of the staff to install, and there are limitations in use. Utility Model Content

[0004] The purpose of the utility model is to provide a calcium carbide furnace purification device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a calcium carbide furnace purification device, including a workbench, and also including: a tank body arranged on the inner wall of the workbench for storing harmful gases, and one side of the tank body is connected to a transversely arranged air inlet pipe, a longitudinally arranged support plate is fixedly connected to the top of the workbench, one end of the air inlet pipe is provided with a clamping piece for facilitating its connection with the calcium carbide furnace air outlet pipe, and a filter assembly for filtering harmful gases is arranged above the tank body; a spray assembly is arranged on the top of the support plate, the spray assembly includes a water pump longitudinally fixedly connected to the top of the support plate, and the water outlet of the water pump is connected to a water pipe that penetrates the tank body to its inner cavity, and one end of the water pipe is connected to a water supply pipe, the water supply pipe is arranged in a ring, and the inner side of the water supply pipe is connected to a plurality of atomizing nozzles.

[0006] Preferably, the clamping member comprises a connecting sleeve slidably connected to the outer side of the air inlet pipe for connecting it to the air outlet pipe of the calcium carbide furnace, and a sealing ring is fixedly connected to the inner wall of the connecting sleeve.

[0007] Preferably, the clamping member also includes a first clamping ring and a second clamping ring which are respectively arranged on the outside of the connecting sleeve and are used to clamp the outlet pipe and the inlet pipe of the calcium carbide furnace.

[0008] Preferably, the filter assembly comprises a filter box disposed above the tank body, and a plurality of partitions are fixedly connected to the inner wall of the filter box, and an activated carbon filter plate is disposed on the top of each of the partitions.

[0009] Preferably, three longitudinally arranged support rods are fixedly connected to the top of the tank body, the support rods are fixedly connected to the filter box, and the top of the tank body is connected to a connecting pipe, which is connected to the filter box.

[0010] Preferably, the top of the filter box is connected to a longitudinally arranged exhaust pipe, the bottom of the tank body is connected to a water outlet pipe for discharging dust suppression water, and a valve for controlling the opening and closing of the water outlet pipe is arranged on the outside of the water outlet pipe.

[0011] Preferably, a water tank for supplying water to the atomizing spray head is provided on the top of the workbench, and the top of the water tank is connected to a water inlet pipe for replenishing water therewith, and the top of the water tank is connected to a water supply pipe, one end of which is connected to the water inlet of the water pump.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model can facilitate the support of the tank body by arranging a workbench, can facilitate the storage of harmful gases by arranging the tank body, can facilitate the introduction of gas discharged from the calcium carbide furnace into the tank body by arranging an air inlet pipe, can facilitate the support of the spray assembly by arranging a support plate, can facilitate the connection between the outlet pipe of the calcium carbide furnace and the air inlet pipe by arranging a clamping piece, can facilitate the filtering of harmful gases by arranging a filter assembly, and can facilitate the dust reduction of harmful gases by arranging a spray assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the calcium carbide furnace purification device provided by the utility model;

[0015] Figure 2 A schematic diagram of the structure of the filter assembly provided by the utility model;

[0016] Figure 3 A schematic diagram of the structure of the spray assembly provided by the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the clamping piece provided by the utility model.

[0018] In the figure: 1. workbench; 2. tank body; 3. air inlet pipe; 4. support plate; 5. clamping piece; 51. connecting sleeve; 52. sealing ring; 53. first clamping ring; 54. second clamping ring; 6. filter assembly; 61. filter box; 62. partition; 63. activated carbon filter plate; 7. spray assembly; 71. water pump; 72. water guide pipe; 73. water pipe; 74. atomizing nozzle; 8. support rod; 9. connecting pipe; 10. exhaust pipe; 11. water outlet pipe; 12. valve; 13. water storage tank; 14. water inlet pipe; 15. water supply pipe. DETAILED DESCRIPTION

[0019] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0020] See also Figure 1-4 As shown, a calcium carbide furnace purification device includes a workbench 1, and also includes: a tank body 2 arranged on the inner wall of the workbench 1 for storing harmful gases, and one side of the tank body 2 is connected with a transversely arranged air inlet pipe 3, a longitudinally arranged support plate 4 is fixedly connected to the top of the workbench 1, and a clamping piece 5 is arranged at one end of the air inlet pipe 3 for facilitating its connection with the calcium carbide furnace air outlet pipe, and a filter assembly 6 for filtering harmful gases is arranged above the tank body 2; a spray assembly 7 is arranged on the top of the support plate 4, and the spray assembly 7 includes a water pump 71 longitudinally fixedly connected to the top of the support plate 4, and the water outlet of the water pump 71 is connected with a water pipe 72 that penetrates the tank body 2 to its inner cavity, and one end of the water pipe 72 is connected with a water supply pipe 73, the water supply pipe 73 is arranged in a ring, and the inner side of the water supply pipe 73 is connected with a plurality of atomizing nozzles 74.

[0021] It should be noted that: by setting up a workbench 1, it is convenient to support the tank body 2, by setting up the tank body 2, it is convenient to store harmful gases, by setting up the air inlet pipe 3, it is convenient to introduce the gas discharged from the calcium carbide furnace into the tank body 2, by setting up a support plate 4, it is convenient to support the spray assembly 7, by setting up a clamping piece 5, it is convenient to clamp the calcium carbide furnace outlet pipe and the air inlet pipe 3, by setting up a filter assembly 6, it is convenient to filter harmful gases, by setting up a water pump 71, it is convenient to introduce water in the water tank 13 into the water pipe 72 through the water supply pipe 15, the water pipe 72 introduces water into the water delivery pipe 73, the water delivery pipe 73 sprays water on the harmful gases through the atomizing nozzle 74, thereby completing the dust reduction effect on the harmful gases.

[0022] refer to Figure 4As shown, the clamping member 5 includes a connecting sleeve 51 which is slidably connected to the outer side of the air inlet pipe 3 for connecting it to the air outlet pipe of the calcium carbide furnace, and a sealing ring 52 is fixedly connected to the inner wall of the connecting sleeve 51; the connecting member 5 also includes a first clamping ring 53 and a second clamping ring 54 which are respectively arranged on the outer side of the connecting sleeve 51 for clamping the air outlet pipe of the calcium carbide furnace and the air inlet pipe 3; by setting the connecting sleeve 51, it is convenient to connect the air outlet pipe of the calcium carbide furnace and the air inlet pipe 3, and by setting the sealing ring 52, it is convenient to seal the connection between the air outlet pipe of the calcium carbide furnace and the air inlet pipe 3 to prevent leakage of harmful gases, and by setting the first clamping ring 53, it is convenient to clamp the air outlet pipe of the calcium carbide furnace and the connecting sleeve 51, and by setting the second clamping ring 54, it is convenient to clamp the connecting sleeve 51 and the air inlet pipe 3.

[0023] refer to Figure 2 As shown, the filter assembly 6 includes a filter box 61 arranged above the tank body 2, and a plurality of partitions 62 are fixedly connected to the inner wall of the filter box 61, and an activated carbon filter plate 63 is arranged on the top of each partition 62; by setting the filter box 61, it is convenient to store the activated carbon filter plate 63, by setting the partition 62, it is convenient to support the activated carbon filter plate 63, and by setting the activated carbon filter plate 63, it is convenient to filter harmful gases.

[0024] refer to Figure 2 and Figure 3 As shown, the top of the tank body 2 is fixedly connected with three longitudinally arranged support rods 8, the support rods 8 are fixedly connected to the filter box 61, and the top of the tank body 2 is connected with a connecting pipe 9, and the connecting pipe 9 is connected to the filter box 61; the top of the filter box 61 is connected with a longitudinally arranged exhaust pipe 10, the bottom of the tank body 2 is connected with a water outlet pipe 11 for discharging dust suppression water, and a valve 12 for controlling the switch of the water outlet pipe 11 is arranged on the outside; a water storage tank 13 for supplying water to the atomizing spray head is arranged on the top of the workbench 1, and the top of the water storage tank 13 is connected with a water inlet pipe 14 for replenishing water therefor, and the top of the water storage tank 13 is connected with a water supply pipe 15, and the water supply pipe 1 One end of 5 is connected with the water inlet of the water pump 71; by providing the support rod 8, it is convenient to support the filter box 61, by providing the connecting pipe 9, it is convenient to connect the tank body 2 with the filter box 61, by providing the exhaust pipe 10, it is convenient to discharge the filtered gas, by providing the water outlet pipe 11, it is convenient to discharge the spray water, by providing the valve 12, it is convenient to control the switch of the water outlet pipe 11, by providing the water storage tank 13, it is convenient to power the atomizing nozzle 74, by providing the water inlet pipe 14, it is convenient to replenish the water in the water storage tank 13, and by providing the water supply pipe 15, it is convenient to introduce the water in the water storage tank 13 into the water pump 71.

[0025] Working principle: When in use, first connect the air outlet pipe of the calcium carbide furnace with the air inlet pipe 3 through the first clamping ring 53 and the second clamping ring 54, and then turn on the water pump 71. The water pump 71 introduces the water in the water tank 13 into the water pipe 72 through the water supply pipe 15. The water pipe 72 introduces the water into the water delivery pipe 73. The water delivery pipe 73 sprays the harmful gas with water through the atomizing nozzle 74, thereby completing the dust reduction of the harmful gas. After the dust reduction is completed, the harmful gas enters the filter box 61 through the connecting pipe 9, and the gas is filtered through the activated carbon filter plate 63, and finally discharged through the exhaust pipe 10, thereby completing the purification of the exhaust gas from the calcium carbide furnace and improving the practicality of the main body.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A calcium carbide furnace purification device, comprising a workbench (1), characterized in that: Also includes: A tank body (2) is arranged on the inner wall of a workbench (1) for storing harmful gases, and one side of the tank body (2) is connected to a transversely arranged air inlet pipe (3), the top of the workbench (1) is fixedly connected to a longitudinally arranged support plate (4), one end of the air inlet pipe (3) is provided with a clamping piece (5) for facilitating its connection with an air outlet pipe of a calcium carbide furnace, and a filter assembly (6) for filtering harmful gases is arranged above the tank body (2); A spray assembly (7) is arranged on the top of the support plate (4), the spray assembly (7) comprising a water pump (71) longitudinally fixedly connected to the top of the support plate (4), and the water outlet of the water pump (71) is connected to a water pipe (72) penetrating the tank body (2) to its inner cavity, and one end of the water pipe (72) is connected to a water delivery pipe (73), the water delivery pipe (73) is arranged in a ring shape, and the inner side of the water delivery pipe (73) is connected to a plurality of atomizing nozzles (74).

2. A calcium carbide furnace purification device according to claim 1, characterized in that: The clamping member (5) comprises a connecting sleeve (51) slidably connected to the outside of the air inlet pipe (3) for connecting the air inlet pipe to the air outlet pipe of the calcium carbide furnace, and a sealing ring (52) is fixedly connected to the inner wall of the connecting sleeve (51).

3. A calcium carbide furnace purification device according to claim 2, characterized in that: The clamping member (5) further comprises a first clamping ring (53) and a second clamping ring (54) which are respectively arranged on the outside of the connecting sleeve (51) and are used for clamping the calcium carbide furnace gas outlet pipe and the gas inlet pipe (3).

4. The calcium carbide furnace purification device according to claim 1, characterized in that: The filter assembly (6) comprises a filter box (61) arranged above the tank body (2), and a plurality of partitions (62) are fixedly connected to the inner wall of the filter box (61), and an activated carbon filter plate (63) is arranged on the top of each partition (62).

5. The calcium carbide furnace purification device according to claim 1, characterized in that: The top of the tank body (2) is fixedly connected to three longitudinally arranged support rods (8), the support rods (8) are fixedly connected to the filter box (61), and the top of the tank body (2) is connected to a connecting pipe (9), the connecting pipe (9) is connected to the filter box (61).

6. A calcium carbide furnace purification device according to claim 4, characterized in that: The top of the filter box (61) is connected to a longitudinally arranged exhaust pipe (10), and the bottom of the tank body (2) is connected to a water outlet pipe (11) for discharging dust suppression water, and a valve (12) for controlling the opening and closing of the water outlet pipe (11) is arranged on the outside of the water outlet pipe (11).

7. The calcium carbide furnace purification device according to claim 1, characterized in that: A water storage tank (13) for supplying water to the atomizing spray head is arranged on the top of the workbench (1), and the top of the water storage tank (13) is connected to a water inlet pipe (14) for replenishing water therewith, and the top of the water storage tank (13) is connected to a water supply pipe (15), and one end of the water supply pipe (15) is connected to the water inlet of the water pump (71).

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