Novel scorch retarder CTP production washing device

Abstract

The utility model provides a novel scorch retarder CTP production washing device which comprises a first-stage washing tower and a second-stage washing tower, a three-way gas outlet pipe is fixedly mounted at a gas outlet of the first-stage washing tower, a branch gas pipe is fixedly mounted at one gas outlet end of the three-way gas outlet pipe, and a mixed flow liquid collecting box assembly is mounted between the first-stage washing tower and the second-stage washing tower. Due to the arrangement of the liquid collecting box, the three-way water pipe, the water pump, the valve, the first connecting pipe and the second connecting pipe, washing liquid can be reused, and waste of the washing liquid is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-scorching agent production, and particularly relates to a novel washing device for the production of anti-scorching agent CTP. Background Art

[0002] At present, when producing anti-scorching agent CTP, it is usually necessary to use a washing tower to wash the waste gas generated during the production process. The existing washing devices are usually single-stage or multi-stage washing towers. The washing liquid of this multi-stage washing tower is usually separately transported to each stage of the washing tower. However, the washing liquid separately transported to each washing tower is prone to redundancy after reacting with the waste gas, resulting in waste of the washing liquid. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a novel washing device for the production of anti-scorching agent CTP, which can reuse the washing liquid and reduce the waste of the washing liquid.

[0004] Among them, the utility model is realized through the following technical solutions:

[0005] A novel washing device for the production of anti-scorching agent CTP includes a primary washing tower and a secondary washing tower. A three-way outlet pipe is fixedly installed at the outlet of the primary washing tower. One of the outlet ends of the three-way outlet pipe is fixedly installed with a branch air pipe. A mixing flow liquid collecting tank assembly is installed between the primary washing tower and the secondary washing tower. The mixing flow liquid collecting tank assembly includes a liquid collecting tank, a three-way water pipe and a water pump. One of the liquid outlet ends of the three-way water pipe is connected to the liquid inlet of the liquid collecting tank through a pipeline, and a valve is installed between the liquid outlet end of the three-way water pipe and the liquid collecting tank. The other liquid outlet end of the three-way water pipe is connected with a first connecting pipe, and a valve is installed between the liquid outlet end of the first connecting pipe and the three-way water pipe. The liquid inlet end of the water pump is connected to the liquid outlet of the liquid collecting tank through a pipeline.

[0006] Preferably, a second connecting pipe is installed at the liquid outlet end of the water pump.

[0007] Preferably, the end of the branch air pipe far away from the three-way outlet pipe is connected to the air inlet of the secondary washing tower.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] 1. In the utility model, the liquid collecting tank, the three-way water pipe, the water pump, the valve, the first connecting pipe and the second connecting pipe are arranged, which is beneficial to reusing the washing liquid and reducing the waste of the washing liquid.

[0010] 2. In the utility model, the primary washing tower and the secondary washing tower are arranged, which is beneficial to cleaning the waste gas. Description of the Drawings

[0011] Figure 1 This is a schematic structural diagram of the present utility model.

[0012] Figure 2 This is a schematic structural diagram of the mixed-flow liquid collection tank assembly of the present utility model.

[0013] In the figure:

[0014] 1. Primary scrubbing tower; 2. Secondary scrubbing tower; 3. Buffer gas tank; 4. Three-way gas outlet pipe; 5. Branch gas pipe; 6. Mixed-flow liquid collection tank assembly; 61. Liquid collection tank; 62. Three-way water pipe; 63. Water pump; 64. Valve; 65. First connecting pipe; 66. Second connecting pipe. Specific embodiments

[0015] The present utility model will be specifically described below with reference to the accompanying drawings. As shown in the attached Figure 1 and attached Figure 2 figures, a novel washing device for the production of anti-coking agent CTP includes a primary scrubbing tower 1 and a secondary scrubbing tower 2. A buffer gas tank 3 is connected to the air inlet of the primary scrubbing tower 1, and a three-way gas outlet pipe 4 is fixedly installed at the air outlet of the primary scrubbing tower 1. One of the gas outlet ends of the three-way gas outlet pipe 4 is fixedly installed with a branch gas pipe 5. The end of the branch gas pipe 5 far from the three-way gas outlet pipe 4 is connected to the air inlet of the secondary scrubbing tower 2. A mixed-flow liquid collection tank assembly 6 is installed between the primary scrubbing tower 1 and the secondary scrubbing tower 2.

[0016] In this embodiment, as shown in the attached Figure 2 figures, the mixed-flow liquid collection tank assembly 6 includes a liquid collection tank 61, a three-way water pipe 62 and a water pump 63. One of the liquid outlet ends of the three-way water pipe 62 is connected to the liquid inlet of the liquid collection tank 61 through a pipeline, and a valve 64 is installed between the liquid outlet end of the three-way water pipe 62 and the liquid collection tank 61. The other liquid outlet end of the three-way water pipe 62 is connected to a first connecting pipe 65, and a valve 64 is installed between the first connecting pipe 65 and the liquid outlet end of the three-way water pipe 62. The liquid inlet end of the water pump 63 is connected to the liquid outlet of the liquid collection tank 61 through a pipeline, and a second connecting pipe 66 is installed at the liquid outlet end of the water pump 63. The washed water enters the liquid collection tank 61. When the substances in the washing liquid that react with the waste gas are insufficient, the valve 64 connected to the liquid collection tank 61 is opened, and the washing liquid enters the liquid collection tank 61 and is mixed and then enters the secondary scrubbing tower 2 through the water pump 63 and the second connecting pipe 66 for secondary utilization, saving the washing liquid.

[0017] In this embodiment, specifically, the end of the first connecting pipe 65 far from the three-way water pipe 62 is connected to the water inlet of the water distributor installed inside the primary scrubbing tower 1 through a pipeline.

[0018] In this embodiment, specifically, the end of the second connecting pipe 66 far from the water pump 63 is connected to the water inlet of the water distributor installed inside the secondary scrubbing tower 2.

[0019] Working principle

[0020] In the present utility model, when washing waste gas during the production of the anti-scorching agent, the waste gas is transported to the first-stage washing tower 1 through the buffer gas tank 3. The water inlet end of the three-way water pipe 62 is connected to the external washing liquid. When it is connected to the valve 64 of the first-stage washing tower 1, the washing liquid is transported into the first-stage washing tower 1 to wash the waste gas. The washed water is transported to the second-stage washing tower 2 through the mixed-flow liquid collection box assembly 6 for secondary utilization. The waste gas is discharged from the first-stage washing tower 1 through the upper end of the three-way gas outlet pipe 4, or enters the second-stage washing tower 2 through the branch gas pipe 5 for re-washing.

[0021] Any technical solution using the technical solution of the present utility model, or a technical solution designed by those skilled in the art inspired by the technical solution of the present utility model and achieving the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. A new type of anti-scorch agent CTP production washing device, characterized in that: The novel anti-scorch agent CTP production washing device comprises a primary washing tower (1) and a secondary washing tower (2); a three-way air outlet pipe (4) is fixedly installed at the air outlet of the primary washing tower (1); a branch air pipe (5) is fixedly installed at one of the air outlet ends of the three-way air outlet pipe (4); a mixed flow liquid collecting box assembly (6) is installed between the primary washing tower (1) and the secondary washing tower (2); the mixed flow liquid collecting box assembly (6) comprises a liquid collecting box (61), a three-way water pipe (62) and a water pump ( 63), one of the liquid outlet pipes of the three-way water pipe (62) is connected to the liquid inlet of the liquid collecting box (61), and a valve (64) is installed between the liquid outlet end of the three-way water pipe (62) and the liquid collecting box (61), the other liquid outlet end of the three-way water pipe (62) is connected to the first connecting pipe (65), and a valve (64) is installed between the first connecting pipe (65) and the liquid outlet end of the three-way water pipe (62), and the liquid inlet pipe of the water pump (63) is connected to the liquid outlet of the liquid collecting box (61).

2. The novel anti-scorch agent CTP production washing device according to claim 1, characterized in that: A second connecting pipe (66) is installed at the liquid outlet end of the water pump (63).

3. The novel anti-scorch agent CTP production washing device according to claim 1, characterized in that: One end of the branch air pipe (5) away from the three-way air outlet pipe (4) is connected to the air inlet of the secondary washing tower (2).

4. The novel anti-scorch agent CTP production washing device according to claim 1, characterized in that: The air inlet of the primary scrubbing tower (1) is connected to a buffer gas tank (3).

5. The novel anti-scorch agent CTP production washing device according to claim 1, characterized in that: One end of the first connecting pipe (65) away from the three-way water pipe (62) is connected to the water inlet pipeline of the water distributor installed inside the primary washing tower (1).

6. The novel anti-scorch agent CTP production washing device according to claim 2, characterized in that: The end of the second connecting pipe (66) away from the water pump (63) is connected to the water inlet of a water distributor installed inside the secondary washing tower (2).

Images