Efficient condensation recovery device for chemical equipment

Abstract

The utility model discloses an efficient condensation recovery device for chemical equipment, which relates to the technical field of chemical equipment and comprises a water tank, a sealing plate is arranged on one side of the water tank, an air inlet pipe is fixedly connected to one side of the water tank, an exhaust pipe is fixedly connected to the other side of the water tank, and a conveying connecting pipe is arranged between one end of the air inlet pipe and one end of the exhaust pipe. The bottom of the air inlet pipe is fixedly connected with a liquid outlet pipe. According to the efficient condensation recovery device for the chemical equipment, rapid heat exchange can be achieved through the water tank, the condensation efficiency is remarkably improved, it is guaranteed that waste gas is rapidly cooled and condensed after entering, and the occupied area of the equipment is effectively reduced through the simple structure of the water tank. Impurities and harmful components in the waste gas can be efficiently removed through the filtering assembly, and the safety and environment-friendly compliance of the discharged gas are ensured. And the arranged limiting assembly enables the replacement process of the activated carbon filter screen to be convenient and fast, and an operator can quickly complete replacement.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical equipment technical field especially relates to a high -efficient condensation recovery unit for chemical equipment. BACKGROUND

[0002] Chemical waste gas refers to the toxic and harmful gas discharged by chemical plant in chemical production. Chemical waste gas often contains many kinds of pollutants, and the physical and chemical properties are complex, and the toxicity is also different, which seriously pollutes the environment and affects human health. The composition of chemical waste gas produced by different chemical production industries is very different. For example, the waste gas produced by chlor-alkali industry mainly contains chlorine, hydrogen chloride, chloroethylene, mercury, acetylene, etc., and the waste gas produced by nitrogen fertilizer industry mainly contains nitrogen oxides, urea dust, carbon monoxide, ammonia, sulfur dioxide, methane, etc.

[0003] At present, condensation recovery device needs to be used when chemical waste gas is treated, however, the traditional condensation equipment is usually large in size, complex in design, occupies more factory space, and limits the flexibility of factory layout. In view of the above problems, we launch a kind of high -efficient condensation recovery unit for chemical equipment. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a kind of high -efficient condensation recovery device for chemical equipment, the structure and lack of above-mentioned are improved, provide a kind of high -efficient condensation recovery device for chemical equipment, to reach the purpose of better practical value.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of high -efficient condensation recovery device for chemical equipment, including water tank, the side of water tank is provided with sealing plate, one side of water tank is fixedly connected with air inlet pipe, the other side of water tank is fixedly connected with exhaust pipe, air inlet pipe and one end of exhaust pipe are provided with conveying connecting pipe, the bottom of air inlet pipe is fixedly connected with liquid outlet pipe, the bottom of liquid outlet pipe extends to the bottom of water tank and is provided with valve, the top of water tank is fixedly connected with water inlet, the bottom of water tank is fixedly connected with water outlet, the outside of conveying connecting pipe is fixedly connected with shell, the inside of shell is provided with filter assembly, the side of shell is provided with limit component.

[0007] In a preferred scheme, the filter assembly includes a connecting groove, the connecting groove is equidistantly opened in the inside of the shell, and two activated carbon filter screens are slidably connected in the inside of the connecting groove, one side of each of the two activated carbon filter screens is fixedly connected with a sealing block, and one side of the sealing block abuts against one side of the shell.

[0008] In a preferred scheme, the limiting assembly comprises a fixed block fixedly connected equidistantly on one side of the shell, a mounting strip slidingly connected inside the fixed block, one end of the mounting strip extending to the outside of the fixed block and fixedly connected with a clamping block, and a spring arranged on the outside of the mounting strip.

[0009] In a preferred scheme, one side of the sealing block is equidistantly provided with a clamping groove, and the outside of the clamping block abuts against the inside of the clamping groove.

[0010] In a preferred scheme, the clamping block and the clamping groove are both triangular in shape.

[0011] In a preferred scheme, the top and the bottom of the shell are both fixedly connected with mounting blocks, and the mounting blocks and the sealing plate are both mounted through bolts.

[0012] The high-efficiency condensation recovery device for chemical equipment provided by the utility model has the following advantages:

[0013] Firstly, the water tank can realize rapid heat exchange, improve the condensation efficiency, ensure that the waste gas can be rapidly cooled and condensed after entering, and the water tank structure is simple, so that the land occupation of the equipment can be effectively reduced, the space utilization rate of the plant can be improved, and greater flexibility is provided for the factory layout.

[0014] Secondly, the limiting assembly is arranged, the replacement mechanism is convenient, the operator can quickly replace the activated carbon filter screen, the downtime is reduced, and the work efficiency is improved. DRAWINGS

[0015] Figure 1 The utility model provides a kind of high-efficiency condensation recovery device for chemical equipment.

[0016] Figure 2 The utility model provides a kind of high-efficiency condensation recovery device for chemical equipment.

[0017] Figure 3 The utility model provides a kind of high-efficiency condensation recovery device for chemical equipment.

[0018] Figure 4 The utility model provides a kind of high-efficiency condensation recovery device for chemical equipment.

[0019] Figure 5 The utility model provides a kind of high-efficiency condensation recovery device for chemical equipment.

[0020] In the drawing: 1, water tank; 2, sealing plate; 3, air inlet pipe; 4, exhaust pipe; 5, conveying connecting pipe; 6, liquid outlet pipe; 7, valve; 8, water inlet; 9, water outlet; 10, shell; 11, connecting groove; 12, sealing block; 13, activated carbon filter screen; 14, fixing block; 15, mounting strip; 16, clamping block; 17, spring; 18, clamping groove; 19, mounting block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and indicated in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0022] The high-efficiency condensation recovery device for chemical equipment disclosed by the utility model is mainly applied to the scene of chemical equipment.

[0023] Referring to Figures 1 to 5 A high-efficiency condensation recovery device for chemical equipment, comprising: a water tank 1, one side of the water tank 1 is provided with a sealing plate 2, one side of the water tank 1 is fixedly connected with an air inlet pipe 3, the other side of the water tank 1 is fixedly connected with an exhaust pipe 4, a conveying connecting pipe 5 is arranged between the air inlet pipe 3 and one end of the exhaust pipe 4, the bottom of the air inlet pipe 3 is fixedly connected with a liquid outlet pipe 6, the bottom of the liquid outlet pipe 6 extends to the bottom of the water tank 1 and is provided with a valve 7, the top of the water tank 1 is fixedly connected with a water inlet 8, the bottom of the water tank 1 is fixedly connected with a water outlet 9, the outer side of the conveying connecting pipe 5 is fixedly connected with a shell 10, the inside of the shell 10 is provided with a filter assembly, and one side of the shell 10 is provided with a limiting assembly.

[0024] The filter assembly comprises connecting grooves 11, the connecting grooves 11 are equidistantly arranged in the inside of the shell 10, two activated carbon filter screens 13 are slidably connected in the inside of the connecting grooves 11, the sealing blocks 12 are fixedly connected to one side of the two activated carbon filter screens 13, and one side of the sealing blocks 12 abuts against one side of the shell 10.

[0025] In the technical scheme, the condensing recovery device is used in the treatment of chemical waste gas. However, the traditional condensing equipment is large in size and complex in design, and occupies a large amount of factory space, thereby limiting the flexibility of factory layout. In order to solve the problem, the water tank 1 is placed in the specified position, the air inlet pipe 3 is connected with the external waste gas pipeline, then the cold water is injected into the water tank 1 through the water inlet 8, the high-temperature waste gas enters the water tank 1 through the air inlet pipe 3 and contacts with the cold water in the water tank 1, so that the water is heated, and the waste gas is filtered through the double-layer activated carbon filter screen 13 when passing through the conveying connecting pipe 5, and finally the filtered gas is discharged from the air outlet pipe 4. The water tank 1 can realize rapid heat exchange, improve the condensing efficiency, ensure that the waste gas can be rapidly cooled and condensed after entering, and the water tank 1 is simple in structure, can effectively reduce the land occupation of the equipment, improve the space utilization of the factory, and provide greater flexibility for the factory layout. The filter assembly can effectively remove impurities and harmful components in the waste gas, so that the discharged gas is safer and more in line with environmental protection standards.

[0026] Referring to Figures 1 to 5 In a preferred embodiment, the limiting assembly includes a fixed block 14 fixedly connected to one side of the shell 10 at equal intervals, a mounting strip 15 slidably connected to the inside of the fixed block 14, a clamping block 16 fixedly connected to one end of the mounting strip 15 extending to the outside of the fixed block 14, and a spring 17 arranged on the outside of the mounting strip 15; a clamping groove 18 is formed in one side of the sealing block 12 at equal intervals, and the outside of the clamping block 16 abuts against the inside of the clamping groove 18; the clamping block 16 and the clamping groove 18 are both triangular in shape.

[0027] In the technical scheme, the activated carbon filter screen needs to be replaced after a long time. In order to solve the problem, the following specific operation is performed: when replacing the activated carbon filter screen 13, the mounting strip 15 is pulled first, the clamping block 16 is moved out of the clamping groove 18, then the sealing block 12 is pulled, the spring 17 is compressed, the activated carbon filter screen 13 can be taken out of the connecting groove 11, then the new activated carbon filter screen 13 is inserted into the connecting groove 11, one side of the new sealing block 12 abuts against one side of the shell 10, the mounting strip 15 is released, the clamping block 16 reenters the clamping groove 18 under the rebounding action of the spring 17, the sealing block 12 is fixed, and then the new activated carbon filter screen 13 is installed in the connecting groove 11. The structure is simple, convenient and fast, the operator can quickly complete the replacement, the downtime is reduced, and the work efficiency is improved.

[0028] Referring to Figures 1 to 5 In a preferred embodiment, the mounting block 19 is fixedly connected to the top and bottom of the shell 10, and the mounting block 19 and the sealing plate 2 are installed through bolts.

[0029] Working principle: when using, water tank 1 is placed in the designated position, the air inlet pipe 3 is connected with the outside exhaust pipe, then the cold water is injected into the water tank 1 from the water inlet 8, the high-temperature exhaust gas enters the water tank 1 through the air inlet pipe 3 and contacts with the internal cold water, so that the water is heated, at the same time, the exhaust gas enters the connecting groove 11 through the conveying connecting pipe 5, the exhaust gas is filtered by the internal double-layer activated carbon filter screen 13, finally the filtered gas is discharged from the exhaust pipe 4, the condensed water is collected through the liquid outlet pipe 6, the water in the water tank 1 is discharged from the water outlet 9 for use, the contents not described in detail in the specification all belong to the prior art known to the person skilled in the art.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A high-efficiency condensing recovery device for chemical equipment, comprising a water tank (1), characterized in that, The side of the water tank (1) is provided with a sealing plate (2), one side of the water tank (1) is fixedly connected with an air inlet pipe (3), the other side of the water tank (1) is fixedly connected with an air outlet pipe (4), the air inlet pipe (3) and the air outlet pipe (4) are provided with a conveying connecting pipe (5), the bottom of the air inlet pipe (3) is fixedly connected with a liquid outlet pipe (6), the bottom of the liquid outlet pipe (6) extends to the bottom of the water tank (1) and is provided with a valve (7), the top of the water tank (1) is fixedly connected with a water inlet (8), the bottom of the water tank (1) is fixedly connected with a water outlet (9), the outer side of the conveying connecting pipe (5) is fixedly connected with a shell (10), the inside of the shell (10) is provided with a filter assembly, one side of the shell (10) is provided with a limiting assembly.

2. The high-efficiency condensing recovery device for chemical equipment according to claim 1, characterized in that, The filter assembly comprises a connecting groove (11), the connecting groove (11) is equidistantly opened in the inside of the shell (10), two activated carbon filter screens (13) are slidably connected in the inside of the connecting groove (11), one side of each of the two activated carbon filter screens (13) is fixedly connected with a sealing block (12), and one side of the sealing block (12) abuts against one side of the shell (10).

3. The high-efficiency condensing recovery device for chemical equipment according to claim 2, characterized in that, The limiting assembly comprises a fixed block (14), the fixed block (14) is equidistantly fixedly connected on one side of the shell (10), an installation strip (15) is slidably connected in the inside of the fixed block (14), one end of the installation strip (15) extends to the outside of the fixed block (14) and is fixedly connected with a clamping block (16), and the outer side of the installation strip (15) is provided with a spring (17).

4. The high-efficiency condensing recovery device for chemical equipment according to claim 3, characterized in that, Equidistant clamping grooves (18) are formed in one side of the sealing block (12), and the outer side of the clamping block (16) abuts against the inside of the clamping groove (18).

5. The high-efficiency condensing recovery device for chemical equipment according to claim 4, characterized in that, The clamping block (16) and the clamping groove (18) are both triangular in shape.

6. The high-efficiency condensing recovery device for chemical equipment according to claim 1, characterized in that, The top and the bottom of the shell (10) are both fixedly connected with an installation block (19), and the installation block (19) and the sealing plate (2) are both installed through bolts.

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