A device for reducing carbon emissions in a sulfuric acid production workshop

Abstract

The utility model relates to a carbon reduction and emission reduction device for a sulfuric acid production workshop, comprising a dust reduction cylinder and a supporting base plate, a deposition base is arranged at the top of the supporting base plate, the dust reduction cylinder is arranged at the top of the deposition base, a spray assembly is arranged at a position near the top of the inner cavity of the dust reduction cylinder, the spray assembly comprises an installation outer edge, a water pump, a connecting pipe, a drain pipe and a nozzle, an exhaust pipe is arranged at the top of the dust reduction cylinder, an air intake pipe is arranged at the left side near the bottom of the dust reduction cylinder, and a mud discharge assembly is arranged at the front side near the bottom of the deposition base; the utility model arranges the deposition base and the mud discharge port, so that the mud deposited inside the deposition base can be better discharged from the mud discharge port, and at the same time cooperates with the arranged filter screen and filter frame, cooperates with the push rod and the cleaning brush, so that after the filter screen is blocked, the filter screen can be cleaned by the cleaning brush, thereby preventing the filter screen from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of flue gas treatment, in particular to a carbon reduction and emission reduction device for a sulfuric acid production workshop. Background Art

[0002] The chemical industry occupies an important position in the national economy of various countries and is the basic industry and pillar industry of many countries. Due to the wide range of chemical industries, complex processes, and diverse products, the pollutants discharged during production are of many types, large quantities, and high toxicity. Therefore, the chemical industry is a major polluter. At the same time, chemical products may produce a large amount of toxic substances in various links such as processing, storage, use, and waste treatment, which will affect the ecological environment and endanger human health. The sustainable development of the chemical industry has important practical significance for the economic and social development of mankind.

[0003] The flue gas emitted from the sulfuric acid production workshop has a high sulfur and carbon content, and needs to be filtered before discharge. At present, most of the carbon reduction and emission reduction devices generally treat the gas through a spray structure when in use, but in order to save treatment costs, the water after spraying is generally filtered before use. However, due to the large amount of solid products in the flue gas, they will be deposited at the bottom of the filter pool after spraying, which can easily cause blockage of the filter. Therefore, it is necessary to design a carbon reduction and emission reduction device for a sulfuric acid production workshop that is convenient for cleaning sediments and filters to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a carbon reduction and emission reduction device for a sulfuric acid production workshop, which is used to solve the problems raised by the above-mentioned background technology.

[0005] The utility model discloses a carbon reduction and emission reduction device for a sulfuric acid production workshop, comprising a dust reduction cylinder and a supporting base plate, wherein a deposition base is arranged at the top of the supporting base plate, the dust reduction cylinder is arranged at the top of the deposition base, a spray assembly is arranged near the top of the inner cavity of the dust reduction cylinder, and the spray assembly comprises an installation outer edge, a water pump, a connecting pipe, a drain pipe and a nozzle, an exhaust pipe is arranged at the top of the dust reduction cylinder, an air intake pipe is arranged near the bottom of the left side of the dust reduction cylinder, and a mud discharge assembly is arranged near the bottom of the front side of the deposition base; a filter assembly is arranged near the bottom of the right side of the deposition base, and the filter assembly comprises a filter screen, a push rod, a handle, a filter frame, a sealing edge, a cleaning brush, a water inlet block, a water inlet channel, a protective plate and a drain port.

[0006] As a further improvement of the utility model, the mud discharge assembly includes a mud discharge port, a fixing hole, a sealing block, a handle, a sealing plate and a sealing flange. The mud discharge port is opened on the front side of the deposition base near the bottom end. The mud discharge port is connected to the inner cavity of the deposition base, and the sealing flange is arranged on the inner wall of the mud discharge port.

[0007] As a further improvement of the utility model, the sealing plate is arranged at the mud discharge port, the sealing block is arranged on the back of the sealing plate, there are two handles and they are respectively arranged on both sides of the front of the sealing plate, the fixing holes are opened at the four corners of the sealing plate, and the sealing plate is connected and fixed to the deposition base through the fixing holes and fixing screws.

[0008] As a further improvement of the utility model, the drain outlet is opened on the right side of the sedimentation base near the bottom, the drain outlet is connected to the inner cavity of the sedimentation base, and the water inlet block is designed in an L-shaped structure and one end is movably inserted into the inner side of the drain outlet.

[0009] As a further improvement of the utility model, the protective plate is arranged on the inner wall of the sedimentation base near the top of the water inlet block, the water inlet channel is opened in the inner cavity of the water inlet block and is connected with the drain port and the inner cavity of the sedimentation base, and the filter net is installed on the inner wall of the drain port.

[0010] As a further improvement of the present invention, the sealing edge is arranged on the outside of the filter frame, the filter frame is installed on the outside of the drain outlet through the sealing edge, the push rod seal passes through one side of the filter frame and is movably inserted in the inner cavity of the filter frame, the cleaning brush is installed at the end of the push rod away from the handle, and the handle is arranged on the outer surface of the push rod.

[0011] As a further improvement of the present invention, the mounting edge is arranged on the outer surface of the dust suppression cylinder near the top, the water pump is installed on one side of the top of the mounting edge, the water inlet end of the water pump is connected with the right side of the filter frame through a connecting pipe, the drainage end of the water pump is connected with the inner cavity of the dust suppression cylinder through a drainage pipe, and there are several nozzles and they are all installed at the bottom end of the drainage pipe.

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

[0013] 1. The utility model provides a deposition base and a mud discharge port, so that the mud deposited inside the deposition base can be better discharged from the mud discharge port. At the same time, the provided filter screen and filter frame, the push rod and the cleaning brush are used to clean the filter screen after it is blocked, thereby preventing the filter screen from being blocked;

[0014] 2. At the same time, the water inlet block and protective plate are used in conjunction with the water inlet channel so that the water inlet of the filter frame can be raised to prevent sediment from clogging the water inlet. In addition, the water inlet block can be taken out for cleaning later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional front view of the unfolded structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall front view and cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the filter frame of the utility model;

[0019] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0020] In the figure: 01, dust suppression cylinder; 011, air inlet pipe; 012, exhaust pipe; 02, sedimentation base; 021, supporting bottom plate; 03, mud discharge port; 031, fixing hole; 032, sealing block; 033, handle; 034, sealing plate; 035, sealing flange; 04, filter net; 041, push rod; 042, grip; 043, filter frame; 044, sealing edge; 045, cleaning brush; 046, water inlet block; 047, water inlet channel; 048, protective plate; 049, drain outlet; 05, installation outer edge; 051, water pump; 052, connecting pipe; 053, drain pipe; 054, nozzle. DETAILED DESCRIPTION

[0021] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0022] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this technology, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this technology can be understood according to specific circumstances.

[0024] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0025] See also Figure 1-4 The utility model includes a dust reduction cylinder 01 and a supporting base plate 021. A deposition base 02 is arranged at the top of the supporting base plate 021. The dust reduction cylinder 01 is arranged at the top of the deposition base 02. A spray assembly is arranged near the top of the inner cavity of the dust reduction cylinder 01. The spray assembly includes an installation outer edge 05, a water pump 051, a connecting pipe 052, a drainage pipe 053 and a nozzle 054. An exhaust pipe 012 is arranged at the top of the dust reduction cylinder 01. An air intake pipe 011 is arranged near the bottom of the left side of the dust reduction cylinder 01. A mud discharge assembly is arranged near the bottom of the front side of the deposition base 02; a filter assembly is arranged near the bottom of the right side of the deposition base 02. The filter assembly includes a filter net 04, a push rod 041, a handle 042, a filter frame 043, a sealing edge 044, a cleaning brush 045, a water inlet block 046, a water inlet channel 047, a protective plate 048 and a drainage port 049.

[0026] See also Figure 1 and Figure 2 In this embodiment, in order to better discharge the solid matter deposited in the deposition base 02, the mud discharge assembly includes a mud discharge port 03, a fixing hole 031, a sealing block 032, a handle 033, a sealing plate 034 and a sealing flange 035. The mud discharge port 03 is opened at a position near the bottom of the front side of the deposition base 02, the mud discharge port 03 is connected with the inner cavity of the deposition base 02, and the sealing flange 035 is arranged on the inner wall of the mud discharge port 03;

[0027] The sealing plate 034 is arranged at the mud discharge port 03, the sealing block 032 is arranged on the back of the sealing plate 034, there are two handles 033 and they are respectively arranged on both sides of the front of the sealing plate 034, the fixing holes 031 are opened at the four corners of the sealing plate 034, the sealing plate 034 is connected and fixed to the deposition base 02 through the fixing holes 031 and the fixing screws, the handle 033 is fixedly connected to the sealing plate 034, the sealing flange 035 is fixedly connected to the inner wall of the mud discharge port 03, and the sealing plate 034 is fixedly connected to the sealing block 032.

[0028] When mud discharge is required, first unscrew the screws at the four corners of the sealing plate 034, then grab the two handles 033 to pull the sealing plate 034 together with the sealing block 032 out of the mud discharge port 03, and then the sediment deposited inside the sedimentation base 02 can be cleaned through the mud discharge port 03, and it can be restored after cleaning.

[0029] See also Figure 1and Figure 4 It should be noted that, in order to better filter the used water and facilitate the cleaning of the blockage at the filter 04, the drain port 049 is opened at the right side of the sedimentation base 02 near the bottom, and the drain port 049 is connected to the inner cavity of the sedimentation base 02. The water inlet block 046 is designed in an L-shaped structure and one end is movably plugged into the inner side of the drain port 049;

[0030] The protection plate 048 is arranged on the inner wall of the sedimentation base 02 near the upper part of the water inlet block 046. The water inlet channel 047 is opened in the inner cavity of the water inlet block 046 and communicates with the drain port 049 and the inner cavity of the sedimentation base 02. The filter screen 04 is installed on the inner wall of the drain port 049.

[0031] The sealing edge 044 is arranged on the outside of the filter frame 043, and the filter frame 043 is installed on the outside of the drain outlet 049 through the sealing edge 044. The push rod 041 seals and passes through one side of the filter frame 043 and is movably inserted in the inner cavity of the filter frame 043. The cleaning brush 045 is installed on the end of the push rod 041 away from the handle 042, and the handle 042 is arranged on the outer surface of the push rod 041.

[0032] When the spray water falls into the sedimentation base 02, part of the sediment will sink to the bottom of the inner cavity of the sedimentation base 02, and part of the sediment will enter the water inlet channel 047 with the spray water, and then pass through the drain port 049 and the filter screen 04, enter the filter frame 043, and finally be pumped up by the water pump 051 for spraying again. The staff only needs to regularly grasp the handle 042 to drive the push rod 041 to pull back and forth, thereby driving the cleaning brush 045 to brush the filter screen 04 to prevent the filter screen 04 from being blocked.

[0033] See also Figure 1 and Figure 2 Specifically, in order to better filter the flue gas, the mounting edge 05 is arranged on the outer surface of the dust suppression cylinder 01 near the top, the water pump 051 is installed on one side of the top of the mounting edge 05, the water inlet end of the water pump 051 is connected with the right side of the filter frame 043 through the connecting pipe 052, the drainage end of the water pump 051 is connected with the inner cavity of the dust suppression cylinder 01 through the drainage pipe 053, and there are several nozzles 054, which are all installed at the bottom of the drainage pipe 053.

[0034] The filtered water is pumped from the filter frame 043 through the water pump 051 and the connecting pipe 052, and sprayed out from a plurality of nozzles 054 at the bottom of the drain pipe 053, thereby spraying the flue gas entering from the air intake pipe 011, and the treated flue gas is discharged from the exhaust pipe 012.

[0035] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A carbon reduction and emission reduction device for a sulfuric acid production workshop, comprising a dust reduction cylinder (01) and a supporting bottom plate (021), characterized in that: The top of the supporting base plate (021) is provided with a deposition base (02), the dust removal cylinder (01) is provided at the top of the deposition base (02), a spray assembly is provided at a position near the top of the inner cavity of the dust removal cylinder (01), the spray assembly comprises an installation outer edge (05), a water pump (051), a connecting pipe (052), a drainage pipe (053) and a nozzle (054), an exhaust pipe (012) is provided at the top of the dust removal cylinder (01), an air intake pipe (011) is provided at a position near the bottom of the left side of the dust removal cylinder (01), and a mud discharge assembly is provided at a position near the bottom of the front of the deposition base (02); A filter assembly is arranged on the right side of the sedimentation base (02) near the bottom end, and the filter assembly comprises a filter net (04), a push rod (041), a handle (042), a filter frame (043), a sealing edge (044), a cleaning brush (045), a water inlet block (046), a water inlet channel (047), a protective plate (048) and a drain outlet (049).

2. A device for reducing carbon emissions in a sulfuric acid production workshop according to claim 1, characterized in that: The mud discharge assembly comprises a mud discharge port (03), a fixing hole (031), a sealing block (032), a handle (033), a sealing plate (034) and a sealing flange (035); the mud discharge port (03) is provided at a position close to the bottom end of the front side of the deposition base (02); the mud discharge port (03) is communicated with the inner cavity of the deposition base (02); and the sealing flange (035) is arranged on the inner wall of the mud discharge port (03).

3. A carbon reduction and emission reduction device for a sulfuric acid production workshop according to claim 2, characterized in that: The sealing plate (034) is arranged at the mud discharge port (03), the sealing block (032) is arranged on the back of the sealing plate (034), there are two handles (033) and they are respectively arranged on both sides of the front of the sealing plate (034), the fixing holes (031) are opened at the four corners of the sealing plate (034), and the sealing plate (034) is connected and fixed to the deposition base (02) through the fixing holes (031) and fixing screws.

4. The carbon reduction and emission reduction device for a sulfuric acid production workshop according to claim 1, characterized in that: The drain port (049) is arranged on the right side of the deposition base (02) near the bottom, the drain port (049) is connected to the inner cavity of the deposition base (02), and the water inlet block (046) is designed in an L-shaped structure and one end is movably plugged into the inner side of the drain port (049).

5. The carbon reduction and emission reduction device for a sulfuric acid production workshop according to claim 1, characterized in that: The protective plate (048) is arranged on the inner wall of the sedimentation base (02) near a position above the water inlet block (046); the water inlet channel (047) is opened in the inner cavity of the water inlet block (046) and is connected to the drain port (049) and the inner cavity of the sedimentation base (02); and the filter screen (04) is installed on the inner wall of the drain port (049).

6. The carbon reduction and emission reduction device for a sulfuric acid production workshop according to claim 1, characterized in that: The sealing edge (044) is arranged on the outside of the filter frame (043); the filter frame (043) is installed on the outside of the drain outlet (049) through the sealing edge (044); the push rod (041) seals and passes through one side of the filter frame (043) and is movably plugged into the inner cavity of the filter frame (043); the cleaning brush (045) is installed on one end of the push rod (041) away from the handle (042); and the handle (042) is arranged on the outer surface of the push rod (041).

7. The carbon reduction and emission reduction device for a sulfuric acid production workshop according to claim 1, characterized in that: The mounting outer edge (05) is arranged on the outer surface of the dust suppression cylinder (01) near the top, the water pump (051) is installed on one side of the top of the mounting outer edge (05), the water inlet end of the water pump (051) is connected to the right side of the filter frame (043) through a connecting pipe (052), the drainage end of the water pump (051) is connected to the inner cavity of the dust suppression cylinder (01) through a drainage pipe (053), and there are a plurality of nozzles (054) which are all installed at the bottom end of the drainage pipe (053).

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