Natural gas waste gas treatment equipment capable of secondary detection

Abstract

The utility model discloses natural gas waste gas treatment equipment capable of secondary detection, which relates to the field of waste gas treatment equipment and comprises a waste gas treatment box and a filter component, and hollow plates are equidistantly mounted on the inner surface of the waste gas treatment box. According to the natural gas waste gas treatment equipment capable of secondary detection, through arrangement of a water pumping pipe and a water conveying pipe, a water pump can pump water in the bottom of a waste gas treatment box into a hollow plate during operation, and then the water is uniformly atomized and sprayed into the waste gas treatment box through cooperation of an atomizing nozzle; the gas outlet end of a waste gas conveying pipe is placed in water, so that the treatment equipment can perform primary water washing treatment on the natural gas waste gas, and then through the arranged waste gas conveying pipe and a detection assembly, the waste gas subjected to primary water washing can be conveyed into a purification box for secondary purification treatment; therefore, the situation that harmful substances are still easy to remain in the gas after single-round treatment, so that the discharged gas is unqualified is avoided.

Description

Technical Field

[0001] The utility model relates to the field of waste gas treatment equipment, in particular to natural gas waste gas treatment equipment capable of secondary detection. Background Art

[0002] Natural gas generally refers to all gases that exist naturally in nature, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere. It generally refers to a mixture of hydrocarbons and non-hydrocarbon gases naturally stored in strata. In petroleum geology, it usually refers to oilfield gas and gasfield gas, which are mainly composed of hydrocarbons and contain non-hydrocarbon gases. The natural gas we commonly use is generally a combustible gas made after multiple processing steps. However, certain waste gas will inevitably be generated during its processing. In order to ensure that the discharged gas will not cause irreversible damage to the surrounding environment and personnel, manufacturers generally use special natural gas waste gas treatment equipment to treat the natural gas waste gas, so that the gas discharged by the manufacturer meets the national emission standards.

[0003] However, the current waste gas treatment equipment still has some shortcomings. For example, the existing waste gas treatment equipment has a poor treatment effect, which leads to the residual harmful substances in the gas after a single round of treatment (especially after a long period of waste gas treatment, the treatment effect is prone to plummet), which can easily cause the emission gas to be unqualified, and thus there are certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structural deficiencies and provides a natural gas waste gas treatment device that can be detected twice. Summary of the invention

[0005] The purpose of the utility model is to provide a natural gas waste gas treatment device capable of secondary detection, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a natural gas waste gas treatment device capable of secondary detection, comprising a waste gas treatment box and a filter assembly, wherein hollow plates are installed at equal distances on the inner surface of the waste gas treatment box, and atomizing nozzles are installed at equal distances on the bottom of the hollow plates, and a supporting plate is fixedly installed on the left side of the waste gas treatment box, and a water pump is installed on the top of the supporting plate, and a water pump is fixedly connected to the left side of the water pump with a water pump pipe, and a water delivery pipe is fixedly installed on the right side of the water pump, and the other end of the water delivery pipe is fixedly connected to the top of the hollow plate, the filter assembly is slidably connected to the inner surface of the waste gas treatment box front and back, and a waste gas delivery pipe is fixedly installed on the top of the waste gas treatment box, and the other end of the waste gas delivery pipe is fixedly connected to the detection assembly, and a purification box is fixedly installed on the bottom of the detection assembly, and a purification assembly is slidably connected to the inside of the purification box, a second air monitor is fixedly installed on the bottom inner wall of the purification box, and an exhaust pipe is installed on the right side of the purification box.

[0007] Furthermore, the top of the atomizing nozzle is fixedly connected to the bottom of the hollow plate, and the side of the hollow plate is fixedly connected to the inner surface of the exhaust gas treatment box, and the atomizing nozzle forms a fixed structure with the exhaust gas treatment box through the hollow plate.

[0008] Furthermore, the filter assembly includes a metal impurity filter screen, a T-shaped slide bar and a sealing plate, and the T-shaped slide bars are symmetrically installed on the left and right sides of the metal impurity filter screen, and the sealing plate is fixedly installed on the side of the metal impurity filter screen.

[0009] Furthermore, the side of the metal impurity filter is fixedly connected to the side of the T-shaped slide bar, and the metal impurity filter forms a sliding structure with the exhaust gas treatment box through the T-shaped slide bar.

[0010] Furthermore, the detection component includes a detection box, a first air monitor, a first air duct and a second air duct, and the first air monitor is installed on the bottom inner surface of the detection box, and the first air duct is fixedly installed on the left side of the detection box, and the second air duct is fixedly connected to the right side of the detection box.

[0011] Furthermore, control valves are installed inside the first air duct and the second air duct, and the other end of the first air duct is fixedly connected to the inside of the exhaust gas treatment box, and the other end of the second air duct is fixedly connected to the inside of the purification box.

[0012] Furthermore, the purification component includes a purification agent storage box, a guide slide bar and a metal sealing net, and the guide slide bars are symmetrically installed on the left and right sides of the purification agent storage box, and the metal sealing net is clamped and installed on the top of the purification agent storage box.

[0013] Furthermore, the sides of the purifier storage box are fixedly connected to the sides of the guide slide bar, and the purifier storage box forms a sliding structure with the purification box through the guide slide bar.

[0014] The utility model provides a natural gas waste gas treatment device capable of secondary detection, which has the following beneficial effects:

[0015] 1. The utility model provides a water pump and a water delivery pipe, so that the water pump can pump the water in the bottom of the exhaust gas treatment box into the interior of the hollow plate when it is running, and then the water is evenly atomized and sprayed in the exhaust gas treatment box through the cooperation of the atomizing nozzle. Then, because the outlet end of the exhaust gas delivery pipe is in the water, the treatment equipment can perform preliminary water washing treatment on the natural gas exhaust gas. Then, through the provided exhaust gas delivery pipe and the detection component, the exhaust gas after the preliminary water washing can be transported into the interior of the purification box for secondary purification treatment, thereby avoiding the situation that the exhaust gas after a single round of treatment is still prone to harmful substances remaining, causing the exhaust gas to be unqualified. In addition, through the provided second air monitor, the staff can monitor and process the completely purified gas conveniently, so as to ensure that the purification component can be replaced in time when the purification effect is reduced.

[0016] 2. The utility model sets a first air monitor so that the initially purified exhaust gas entering the detection box can be detected and processed for the first time. If the exhaust gas after the initial purification meets the standards (that is, harmful substances that can be dissolved in water are processed in large quantities), it will enter the purification box through the second air duct for subsequent purification treatment. If it does not meet the standards, it will enter the exhaust gas treatment box through the first air duct for repeated purification treatment, so as to improve the exhaust gas purification effect of the equipment, and the second air monitor is set to perform secondary detection and processing on the purified exhaust gas, so that the staff can replace the purification material in the purification component in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view of a natural gas waste gas treatment device capable of secondary detection according to the utility model;

[0018] Figure 2 This is a front cross-sectional structural schematic diagram of a natural gas waste gas treatment device capable of secondary detection according to the utility model;

[0019] Figure 3 The utility model is a natural gas waste gas treatment device capable of secondary detection Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of a metal impurity filter-T-shaped slide bar of a natural gas waste gas treatment device capable of secondary detection according to the utility model.

[0021] In the figure: 1. waste gas treatment box; 2. hollow plate; 3. atomizing nozzle; 4. supporting plate; 5. water pump; 6. water pump pipe; 7. water pipe; 8. filter assembly; 81. metal impurity filter; 82. T-shaped slide; 83. sealing plate; 9. waste gas delivery pipe; 10. detection assembly; 101. detection box; 102. first air monitor; 103. first air duct; 104. second air duct; 11. purification box; 12. purification assembly; 121. purifier storage box; 122. guide slide; 123. metal sealing net; 13. second air monitor; 14. exhaust pipe. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] like Figure 1 , Figure 2 and Figure 4 As shown, a natural gas waste gas treatment device capable of secondary detection comprises a waste gas treatment box 1 and a filter assembly 8, hollow plates 2 are equidistantly installed on the inner surface of the waste gas treatment box 1, and atomizing nozzles 3 are equidistantly installed on the bottom of the hollow plates 2, the top of the atomizing nozzles 3 is fixedly connected to the bottom of the hollow plates 2, and the sides of the hollow plates 2 are fixedly connected to the inner surface of the waste gas treatment box 1, and the atomizing nozzles 3 form a fixed structure with the waste gas treatment box 1 through the hollow plates 2, and the atomizing nozzles 3 and the waste gas treatment box 1 are set to a fixed structure, so that the atomizing nozzles 3 will not be loosened during atomizing spraying, and a supporting plate 4 is fixedly installed on the left side of the waste gas treatment box 1, and a water pump 5 is installed on the top of the supporting plate 4, and at the same time, a water pump 6 is fixedly connected to the left side of the water pump 5, and a water pipe 7 is fixedly installed on the right side of the water pump 5, and the other end of the water pipe 7 is fixedly connected to the top of the hollow plate 2, and the filter assembly 8 is slidably connected to the waste gas treatment box 1 front and back. In the inner surface, the filter assembly 8 includes a metal impurity filter 81, a T-shaped slide bar 82 and a sealing plate 83, and the T-shaped slide bar 82 is symmetrically installed on the left and right sides of the metal impurity filter 81, and the side of the metal impurity filter 81 is fixedly connected to the side of the T-shaped slide bar 82, and the metal impurity filter 81 forms a sliding structure with the exhaust gas treatment box 1 through the T-shaped slide bar 82. By setting the metal impurity filter 81 and the exhaust gas treatment box 1 as a sliding structure, the metal impurity filter 81 is more stable when moving back and forth along the inner surface of the exhaust gas treatment box 1, and the sealing plate 83 is fixedly installed on the side of the metal impurity filter 81, and the exhaust gas conveying pipe 9 is fixedly installed on the top of the exhaust gas treatment box 1, and the other end of the exhaust gas conveying pipe 9 is fixedly connected to the detection assembly 10, and the bottom of the detection assembly 10 is fixedly installed with a purification box 11, and the purification assembly 12 is slidably connected to the inside of the purification box 11, and the exhaust pipe 14 is installed on the right side of the purification box 11.

[0024] like Figure 1-Figure 3 As shown, an exhaust gas delivery pipe 9 is fixedly installed on the top of the exhaust gas treatment box 1, and the other end of the exhaust gas delivery pipe 9 is fixedly connected to a detection component 10, and the detection component 10 includes a detection box 101, a first air monitor 102, a first air duct 103 and a second air duct 104, and the first air monitor 102 is installed on the bottom inner surface of the detection box 101, and the first air duct 103 is fixedly installed on the left side of the detection box 101, and the first air duct 103 and the second air duct 104 are both installed with control valves, and the other end of the first air duct 103 is fixedly connected to the inside of the exhaust gas treatment box 1, and the other end of the second air duct 104 is fixedly connected to the inside of the purification box 11, and the second air duct 104 is fixedly connected to the right side of the detection box 101, and the purification box 11 is fixedly installed on the bottom of the detection component 10, and the purification box The purification component 12 is slidably connected to the inside of 11, and the purification component 12 includes a purification agent storage box 121, a guide slide 122 and a metal sealing net 123, and the guide slides 122 are symmetrically installed on the left and right sides of the purification agent storage box 121, and the sides of the purification agent storage box 121 are fixedly connected to the sides of the guide slides 122, and the purification agent storage box 121 forms a sliding structure with the purification box 11 through the guide slides 122. By setting the purification agent storage box 121 and the purification box 11 as a sliding structure, the purification agent storage box 121 is convenient for the staff to quickly disassemble and assemble, thereby providing convenience for the staff to replace the purification agent, and the metal sealing net 123 is installed on the top of the purification agent storage box 121, and the second air monitor 13 is fixedly installed on the bottom inner wall of the purification box 11, and the exhaust pipe 14 is installed on the right side of the purification box 11.

[0025] In summary, the natural gas waste gas treatment equipment that can be detected twice is first based on Figures 1 to 4In the structure shown in the figure, the staff turns on the water pump 5 on the top of the supporting plate 4 through the controller. When the water pump 5 starts to run, the water in the exhaust gas treatment box 1 is transported into the interior of the hollow plate 2 through the cooperation of the water pump 6 and the water pipe 7. Then, the atomizing nozzle 3 is cooperated to evenly spray the atomized water in the exhaust gas treatment box 1. Then, the staff injects the natural gas exhaust gas to be treated into the water in the exhaust gas treatment box 1 through the exhaust gas delivery pipe 9, so as to achieve preliminary water washing treatment of the natural gas exhaust gas. Then, the preliminarily washed exhaust gas is transported into the detection box 101 through the exhaust gas delivery pipe 9. At this time, the exhaust gas transported into the detection box 101 is preliminarily inspected and treated by the first air monitor 102. If it meets the standard, it is transported into the purification box 11 through the second air guide pipe 104. Then, the exhaust gas entering the purification box 11 is double purified by the purification component 12. Finally, the treated exhaust gas is discharged through the exhaust pipe 14. If the first air monitor 1 02 If it is detected that the exhaust gas discharged into the detection box 101 does not meet the standard, the staff will close the control valve in the second air duct 104 and open the control valve in the first air duct 103, so that the exhaust gas in the detection box 101 re-enters the interior of the exhaust gas treatment box 1 for water washing treatment, until the exhaust gas detected by the first air monitor 102 meets the standard for a period of time, and then the control valve in the second air duct 104 is opened. If the second air monitor 13 detects that the exhaust gas does not meet the emission standard, the control valve in the second air duct 104 is closed and the conveying work of the exhaust gas conveying pipe 9 is stopped. Then, the purifier storage box 121 is taken out from the interior of the purification box 11 by sliding the guide slide bar 122, and then the metal sealing net 123 is removed from the top of the purifier storage box 121 and the purifier in the purifier storage box 121 is replaced. Finally, the purification component 12 is reinstalled into the interior of the purification box 11 to complete the replacement of the purifier in the purification component 12.

[0026] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A natural gas waste gas treatment device capable of secondary detection, comprising a waste gas treatment box (1) and a filter assembly (8), characterized in that: The inner surface of the waste gas treatment box (1) is equidistantly mounted with hollow plates (2), and the bottom of the hollow plates (2) is equidistantly mounted with atomizing nozzles (3), and a support plate (4) is fixedly mounted on the left side of the waste gas treatment box (1), and a water pump (5) is mounted on the top of the support plate (4), and a water pump (6) is fixedly connected to the left side of the water pump (5), a water delivery pipe (7) is fixedly mounted on the right side of the water pump (5), and the other end of the water delivery pipe (7) is fixedly connected to the top of the hollow plate (2), the filter assembly (8) is slidably connected to the inner surface of the waste gas treatment box (1) in a forward and backward manner, and a waste gas delivery pipe (9) is fixedly mounted on the top of the waste gas treatment box (1), and the other end of the waste gas delivery pipe (9) is fixedly connected to a detection assembly (10) , and a purification box (11) is fixedly installed on the bottom of the detection component (10), and a purification component (12) is slidably connected inside the purification box (11), a second air monitor (13) is fixedly installed on the inner wall of the bottom of the purification box (11), and an exhaust pipe (14) is installed on the right side of the purification box (11), the detection component (10) comprises a detection box (101), a first air monitor (102), a first air guide pipe (103) and a second air guide pipe (104), and the first air monitor (102) is installed on the inner surface of the bottom of the detection box (101), the first air guide pipe (103) is fixedly installed on the left side of the detection box (101), and the second air guide pipe (104) is fixedly connected to the right side of the detection box (101).

2. The natural gas waste gas treatment equipment capable of secondary detection according to claim 1, characterized in that: The top of the atomizing nozzle (3) is fixedly connected to the bottom of the hollow plate (2), and the side of the hollow plate (2) is fixedly connected to the inner surface of the exhaust gas treatment box (1), and the atomizing nozzle (3) and the exhaust gas treatment box (1) form a fixed structure through the hollow plate (2).

3. The natural gas waste gas treatment equipment capable of secondary detection according to claim 1, characterized in that: The filter assembly (8) comprises a metal impurity filter screen (81), a T-shaped slide bar (82) and a sealing plate (83), wherein the T-shaped slide bars (82) are symmetrically mounted on the left and right sides of the metal impurity filter screen (81), and the sealing plate (83) is fixedly mounted on the side of the metal impurity filter screen (81).

4. The natural gas waste gas treatment equipment capable of secondary detection according to claim 3 is characterized in that: The side of the metal impurity filter (81) is fixedly connected to the side of the T-shaped slide bar (82), and the metal impurity filter (81) forms a sliding structure with the exhaust gas treatment box (1) via the T-shaped slide bar (82).

5. The natural gas waste gas treatment equipment capable of secondary detection according to claim 1, characterized in that: Control valves are installed inside the first air duct (103) and the second air duct (104), and the other end of the first air duct (103) is fixedly connected to the inside of the waste gas treatment box (1), and the other end of the second air duct (104) is fixedly connected to the inside of the purification box (11).

6. The natural gas waste gas treatment equipment capable of secondary detection according to claim 1, characterized in that: The purification component (12) comprises a purification agent storage box (121), a guide slide bar (122) and a metal sealing net (123), wherein the guide slide bars (122) are symmetrically mounted on the left and right sides of the purification agent storage box (121), and the metal sealing net (123) is snap-fitted and mounted on the top of the purification agent storage box (121).

7. The natural gas waste gas treatment equipment capable of secondary detection according to claim 6, characterized in that: The side of the purifier storage box (121) is fixedly connected to the side of the guide slide bar (122), and the purifier storage box (121) forms a sliding structure with the purification box (11) via the guide slide bar (122).

Images