Coking byproduct separation and purification device

Abstract

The utility model relates to the technical field of coking by-product treatment tools, in particular to a coking by-product separation and purification device which comprises a storage barrel, a separation hopper is fixedly mounted at the bottom end of the storage barrel, an annular groove is formed in the inner wall of the separation hopper, and a supporting ring is fixedly mounted on the bottom wall of the annular groove. A filtering, separating and purifying net is arranged in the center of the supporting ring, an impurity pipe is fixedly installed at the bottom end of the separating hopper, a second valve is fixedly installed on the impurity pipe, an inclined pipe is fixedly installed on the separating hopper, a pipe opening in the bottom end of the inclined pipe is located below the filtering, separating and purifying net, and a hose is fixedly installed on a pipe body at the top end of the inclined pipe; and a feeding pipe is fixedly installed at the tail end of the hose, an outflow pipe is fixedly installed on a cylinder body at the bottom end of the storage cylinder, and a flushing pipe is fixedly installed on the cylinder body at the bottom of the storage cylinder. The device is convenient for separation and purification operation, has the advantage of convenience in impurity removal, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of coking by-product processing tools, in particular to a coking by-product separation and purification device. Background Art

[0002] In the petroleum, coal chemical and other industries, the by-products produced by the coking process usually contain complex compound components, such as aromatic hydrocarbons, heterocyclic aromatic hydrocarbons, aliphatic compounds, heteroatom compounds, gases and impurities. These components not only have different values, but also have different impacts on the environment and human health. Therefore, it is of great significance to effectively separate and purify solids and liquids from coking by-products. It plays an important role in improving resource utilization efficiency, reducing environmental pollution, and promoting the sustainable development of the chemical industry. At present, the separation and purification methods of coking by-products mainly rely on operations such as filter presses, and the separation operation is completed by filtration.

[0003] However, when this type of filtration is used for filtration, separation and purification, the filter screen is generally fixed on the inner wall of the corresponding cylinder. As the subsequent filtration proceeds, more impurities will accumulate on the filter screen. The impurities accumulated on the filter screen are not easy to clean, and the filter screen itself is difficult to disassemble and replace, which will affect the subsequent filtration effect of the filter screen and bring inconvenience to the user. In view of this, we proposed a coking by-product separation and purification device. Utility Model Content

[0004] The purpose of the utility model is to provide a coking by-product separation and purification device to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The device for separating and purifying coking by-products comprises a storage cylinder, a separation bucket is fixedly installed at the bottom end of the storage cylinder, an annular groove is arranged on the inner wall of the separation bucket, a support ring is fixedly installed on the bottom wall of the annular groove, a filtering separation and purification net is arranged at the center position of the support ring, an impurity pipe is fixedly installed at the bottom end of the separation bucket, a second valve is fixedly installed on the impurity pipe, an inclined pipe is fixedly installed on the separation bucket, the bottom end of the inclined pipe is located below the filtering separation and purification net, a hose is fixedly installed on the top end of the inclined pipe, and a feed pipe is fixedly installed at the end of the hose.

[0007] Preferably, an outflow pipe is fixedly mounted on the bottom cylinder of the storage cylinder, and the outflow pipe is used for discharging the filtrate.

[0008] Preferably, the storage cylinder and the separation bucket are flange-connected for disassembly and replacement operations.

[0009] Preferably, a transparent window is fixedly mounted on the cylinder body of the storage cylinder, and the transparent window is used for observing operations.

[0010] Preferably, a top cover is fixedly mounted on the top surface of the storage cylinder, and an exhaust pipe is fixedly mounted on the top cover.

[0011] Preferably, a flushing pipe is fixedly mounted on the bottom cylinder of the storage cylinder, the flushing pipe is located above the filtering, separating and purifying net, and the flushing pipe is used for passing water for cleaning operations.

[0012] Preferably, a first valve is fixedly installed on the flushing pipe, and the first valve is used to control the connection operation of the flushing pipe.

[0013] Preferably, a bifurcated pipe is fixedly installed at the water outlet end of the flushing pipe, a uniformly distributed pipe is fixedly installed at the end of the bifurcated pipe, and a plurality of nozzles arranged at equal intervals are fixedly installed at the bottom of the uniformly distributed pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can perform filtering operation from bottom to top by setting the filtering separation and purification net, and impurities are blocked below the filtering separation and purification net. Subsequently, the second valve is opened to facilitate the discharge of impurities from the impurity pipe. In addition, the support ring can be disassembled from the annular groove, so that the filtering separation and purification net can also be disassembled, so as to facilitate the cleaning of impurities and the disassembly and replacement of the filtering separation and purification net.

[0016] 2. The utility model is provided with an exhaust pipe, which is conducive to the normal discharge of gas. In addition, through the provided flushing pipe, nozzle and other components, water can be sprayed from the nozzle to flush the filter, separation and purification net from top to bottom, thereby achieving the effect of cleaning the filter, separation and purification net. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 4 This is the second partial structural schematic diagram of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 1. Storage cylinder; 10. Outflow pipe; 11. Transparent window; 12. Top cover; 13. Exhaust pipe; 14. Flushing pipe; 141. First valve; 142. Bifurcated pipe; 143. Uniform distribution pipe; 144. Nozzle;

[0023] 2. Separation bucket; 20. Annular groove; 21. Support ring; 22. Filtration separation and purification net; 23. Impurity pipe; 24. Second valve; 25. Inclined pipe; 26. Hose; 27. Feed pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a coking byproduct separation and purification device, comprising a storage cylinder 1, a separation bucket 2 is fixedly installed at the bottom end of the storage cylinder 1, an annular groove 20 is arranged on the inner wall of the separation bucket 2, a support ring 21 is fixedly installed on the bottom wall of the annular groove 20 by a plurality of fastening screws, a filtering separation and purification net 22 is arranged at the center of the support ring 21, and the filtering separation and purification net 22 is convenient for performing solid-liquid separation and purification operations;

[0026] Specifically, an impurity pipe 23 is fixedly installed at the bottom end of the separation bucket 2, a second valve 24 is fixedly installed on the impurity pipe 23, an inclined pipe 25 is fixedly installed on the separation bucket 2, the bottom end of the inclined pipe 25 is located below the filtering separation purification net 22, a hose 26 is fixedly installed on the top end of the inclined pipe 25, and a feed pipe 27 is fixedly installed at the end of the hose 26 to facilitate feeding operations.

[0027] In this embodiment, an outflow pipe 10 is fixedly mounted on the bottom end of the storage cylinder 1, and the outflow pipe 10 is used for discharging the filtrate.

[0028] Specifically, the storage cylinder 1 and the separation bucket 2 are flange-connected for disassembly and replacement operations; the inclined tube 25 is arranged to be inclined upward by 30 to 45 degrees, so that impurities are not easily accumulated in the inclined tube 25 .

[0029] Furthermore, a transparent window 11 is fixedly mounted on the cylinder body of the storage cylinder 1. The transparent window 11 is made of a transparent material and is used for observation operations.

[0030] In addition, a top cover 12 is fixedly mounted on the top surface of the storage cylinder 1 , and an exhaust pipe 13 is fixedly mounted on the top cover 12 to facilitate exhaust operation.

[0031] It is worth mentioning that a flushing pipe 14 is fixedly installed on the bottom cylinder of the storage cylinder 1. The flushing pipe 14 is located above the filtering, separating and purifying net 22, and the flushing pipe 14 is used for passing water for cleaning operations; a first valve 141 is fixedly installed on the flushing pipe 14, and the first valve 141 is used to control the connectivity operation of the flushing pipe 14; a forked pipe 142 is fixedly installed at the water outlet end of the flushing pipe 14, and each water outlet end of the forked pipe 142 is fixedly installed with a uniformly distributed pipe 143, and a plurality of nozzles 144 arranged at equal intervals are fixedly installed at the bottom of the uniformly distributed pipe 143.

[0032] When the coking byproduct separation and purification device of the utility model is in use, the second valve 24 is closed, and the feed pipe 27 is connected to the external coking byproduct delivery pipeline. After the coking byproduct enters along the feed pipe 27, it can enter the separation bucket 2 from the end of the inclined pipe 25, and then pass through the filtering separation and purification net 22 from bottom to top in the separation bucket 2, and then overflow upward. The filtered filtrate overflowing upward enters the door of the storage cylinder 1 and is discharged from the outflow pipe 10.

[0033] When cleaning the impurities subsequently, open the second valve 24. At this time, the impurity pipe 23 is connected to the outside world, and the impurities at the bottom of the filtration, separation and purification net 22 can be discharged outward along the impurity pipe 23. In addition, connect the flushing pipe 14 to the external water source delivery pipeline, open the first valve 141, and water enters along the flushing pipe 14 and sprays outward from the nozzle 144 to realize the flushing operation on the filtration, separation and purification net 22, and promote the discharge of impurities from the impurity pipe 23.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A coking byproduct separation and purification device, comprising a storage cylinder (1), characterized in that: A separation bucket (2) is fixedly mounted on the bottom end of the storage cylinder (1), an annular groove (20) is provided on the inner wall of the separation bucket (2), a support ring (21) is fixedly mounted on the bottom wall of the annular groove (20), a filtering separation and purification net (22) is provided at the center of the support ring (21), an impurity pipe (23) is fixedly mounted on the bottom end of the separation bucket (2), a second valve (24) is fixedly mounted on the impurity pipe (23), an inclined pipe (25) is fixedly mounted on the separation bucket (2), a bottom end pipe opening of the inclined pipe (25) is located below the filtering separation and purification net (22), a hose (26) is fixedly mounted on the top end pipe body of the inclined pipe (25), and a feed pipe (27) is fixedly mounted at the end of the hose (26).

2. The coking byproduct separation and purification device according to claim 1, characterized in that: An outflow pipe (10) is fixedly mounted on the bottom end of the storage cylinder (1), and the outflow pipe (10) is used for discharging filtrate.

3. The coking byproduct separation and purification device according to claim 1, characterized in that: The storage cylinder (1) and the separation bucket (2) are connected by a flange for disassembly and replacement operations.

4. The coking byproduct separation and purification device according to claim 1, characterized in that: A transparent window (11) is fixedly mounted on the cylinder body of the storage cylinder (1), and the transparent window (11) is used for observation operation.

5. The coking byproduct separation and purification device according to claim 1, characterized in that: A top cover (12) is fixedly mounted on the top surface of the storage cylinder (1), and an exhaust pipe (13) is fixedly mounted on the top cover (12).

6. The coking byproduct separation and purification device according to claim 1, characterized in that: A flushing pipe (14) is fixedly mounted on the bottom cylinder of the storage cylinder (1), the flushing pipe (14) being located above the filtering, separating and purifying net (22), and the flushing pipe (14) is used for passing water for cleaning operations.

7. The coking byproduct separation and purification device according to claim 6, characterized in that: A first valve (141) is fixedly mounted on the flushing pipe (14), and the first valve (141) is used to control the communication operation of the flushing pipe (14).

8. The coking byproduct separation and purification device according to claim 7, characterized in that: A bifurcated pipe (142) is fixedly mounted on the water outlet end of the flushing pipe (14), a uniformly distributed pipe (143) is fixedly mounted on the end of the bifurcated pipe (142), and a plurality of nozzles (144) arranged at equal intervals are fixedly mounted on the bottom of the uniformly distributed pipe (143).

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