A device for purifying and treating explosive waste gas

Abstract

The utility model discloses an explosive waste gas purification and treatment device, including a treatment box, an air inlet is provided on the front of the treatment box, an exhaust port is provided on the back of the treatment box, a first filter is movably installed at the front of the side of the treatment box, a second filter is movably installed at the middle of the side of the treatment box, an activated carbon filter plate is movably installed at the tail of the side of the treatment box, the mesh diameter of the second filter is smaller than that of the first filter, a mounting plate is fixedly connected at the top edge of the treatment box, and a No. 1 motor is fixedly installed on the outer wall of the mounting plate. The utility model sets a cleaning component, and as the guide block moves horizontally on the screw rod, the scraper blade is pushed by the cylinder to move vertically from top to bottom to quickly clean the solid particles and other impurities attached to the surface of the three groups of filter components, and the auxiliary shaking of the oscillation component can achieve a more effective cleaning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices, in particular to an explosive waste gas purification and treatment device. Background Art

[0002] Explosives are a substance that can burn violently and explode in a very short time. It is a substance that explodes by its own energy under the action of a certain amount of external energy. It is often used in construction projects to blast rocks or dangerous buildings. After the explosion of explosives, a lot of waste gas will be generated. These waste gases will pollute the environment. Therefore, it is necessary to use waste gas purification and treatment equipment to treat the waste gas.

[0003] The existing technology has the following problems:

[0004] In the prior art, the waste gas generated after the explosion of explosives contains a lot of solid particles, which are usually filtered out by filter nets, activated carbon and other filter components on the waste gas treatment device. However, after long-term use, thick dust particles will accumulate on the surface of the filter components, thereby affecting the use effect of the filter components. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an explosive waste gas purification and treatment device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A device for purifying and treating explosive waste gas comprises a treatment box, wherein an air inlet is provided on the front of the treatment box, an exhaust port is provided on the back of the treatment box, a first filter is movably installed at the front of the side of the treatment box, a second filter is movably installed at the middle of the side of the treatment box, an activated carbon filter plate is movably installed at the tail of the side of the treatment box, the mesh diameter of the second filter is smaller than that of the first filter, a mounting plate is fixedly connected at the top edge of the treatment box, a No. 1 motor is fixedly installed on the outer wall of the mounting plate, a screw rod is provided on the inner side wall of the mounting plate, a guide block is sleeved on the outside of the screw rod, a first connecting plate is fixedly connected to the front of the guide block, a cleaning component is provided on the surface of the first connecting plate, the cleaning component comprises a cylinder, a rectangular block is fixedly connected to the end of the cylinder, a scraper sheet is movably installed on the surface of the rectangular block, a second connecting plate is fixedly connected to the side of the first connecting plate, a No. 2 motor is fixedly installed at the end of the second connecting plate, a rotating column is provided at the bottom of the second connecting plate, and an oscillation component is movably installed on the outer wall of the rotating column.

[0008] Preferably, a limit hole is provided on the surface of the rectangular block, and an insertion rod is provided on the back of the scraper sheet. By inserting the insertion rod into the limit hole, the scraper sheet and the rectangular block can be quickly assembled and disassembled and replaced conveniently.

[0009] Preferably, the oscillation component includes a socket ring, the outside of the socket ring is fixedly connected to a connecting rope, the end of the connecting rope is fixedly connected to an elastic connecting ball, and through the set oscillation component, the rotating column is rotated by the No. 2 motor, driving the connecting rope to rotate, and the elastic connecting ball collides and shakes with the first filter net, the second filter net and the frame of the activated carbon filter plate, which can achieve a more effective cleaning effect in conjunction with the cleaning component, making it easier to clean the solid particles attached to the three groups of filter components.

[0010] Preferably, the inner wall of the sleeve ring and the outer wall of the rotating column are both provided with magnetic sheets, the sizes of the magnetic sheets match each other, and the sleeve ring and the rotating column can be adsorbed by the provided magnetic sheets, thereby forming a stable installation and not easy to fall off during use.

[0011] Preferably, three groups of sockets are provided on the side of the treatment box, and the ends of the first filter screen, the second filter screen and the activated carbon filter plate are fixedly connected with a rectangular plate, and a pull-out handle is provided at the center of the surface of the rectangular plate. Through the provided sockets, rectangular plates and pull-out handles, it is convenient for people to hold and pull out the three groups of filter components. During installation, it is only necessary to insert the filter components into the sockets, which facilitates the assembly of the filter components.

[0012] Preferably, a sealing strip is sleeved on the outer frame of the first filter screen, the second filter screen and the activated carbon filter plate, and the width of the sealing strip is consistent with the width of the socket. Through the setting of the sealing strip, after the three groups of filter components are installed on the processing box, a good sealing effect is achieved on the connecting gaps, thereby preventing gas from flowing out of the gaps when the equipment is in use and being inhaled by the staff, causing harm to their health.

[0013] Preferably, a limiting opening is provided at the bottom of the processing box, a hinge is provided on the inner wall of the limiting opening, an inspection door is hinged on the surface of the hinge, and the inspection door is flipped open by the hinge, so that people can perform maintenance and inspection on the interior of the processing box after the equipment is used.

[0014] The beneficial effects of the utility model are:

[0015] 1. The explosive waste gas purification and treatment device, through the cleaning component set up, as the guide block moves horizontally on the screw rod, the cylinder pushes the scraper to move vertically from top to bottom to quickly clean the solid particles and other impurities attached to the surface of the three groups of filter components. Through the auxiliary shaking of the oscillation component, it can achieve a more effective cleaning effect.

[0016] 2. The explosive waste gas purification and treatment device is convenient for people to hold and pull out the three groups of filter components through the provided sockets, rectangular plates and pull-out handles. When installing, it is only necessary to insert the filter components into the sockets, which facilitates the assembly of the filter components. After the three groups of filter components are installed on the treatment box, the sealing strip has a good sealing effect on the connecting gaps, avoiding the gas flowing out from the gaps when the equipment is in use and being inhaled by the staff, causing harm to their health. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a front structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the oscillating component of the utility model.

[0022] In the figure: 1. treatment box; 2. air inlet; 3. exhaust port; 4. first filter; 5. second filter; 6. activated carbon filter plate; 7. rectangular plate; 8. pull-out handle; 9. sealing strip; 10. inspection door; 11. mounting plate; 12. No. 1 motor; 13. screw rod; 14. guide block; 15. first connecting plate; 16. cleaning component; 1601. cylinder; 1602. rectangular block; 1603. scraper; 17. second connecting plate; 18. No. 2 motor; 19. rotating column; 20. oscillation component; 2001. sleeve ring; 2002. connecting rope; 2003. elastic connecting ball. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a device for purifying and treating explosive waste gas is provided. Example

[0025] like Figure 1-Figure 4 As shown, the explosive waste gas purification and treatment device according to the embodiment of the utility model includes a treatment box 1, an air inlet 2 is opened on the front of the treatment box 1, an exhaust port 3 is opened on the back of the treatment box 1, a first filter screen 4 is movably installed at the front of the side of the treatment box 1, a second filter screen 5 is movably installed at the middle of the side of the treatment box 1, and an activated carbon filter plate 6 is movably installed at the tail of the side of the treatment box 1. The mesh diameter of the second filter screen 5 is smaller than that of the first filter screen 4. A mounting plate 11 is fixedly connected to the top edge of the treatment box 1, a No. 1 motor 12 is fixedly installed on the outer wall of the mounting plate 11, and a wire is arranged on the inner wall of the mounting plate 11. Rod 13, the outer part of the screw rod 13 is sleeved with a guide block 14, the front side of the guide block 14 is fixedly connected to a first connecting plate 15, the surface of the first connecting plate 15 is provided with a cleaning component 16, the cleaning component 16 includes a cylinder 1601, the end of the cylinder 1601 is fixedly connected to a rectangular block 1602, the surface of the rectangular block 1602 is movably mounted with a scraper piece 1603, the side of the first connecting plate 15 is fixedly connected to a second connecting plate 17, the end of the second connecting plate 17 is fixedly mounted with a second motor 18, the bottom of the second connecting plate 17 is provided with a rotating column 19, and the outer wall of the rotating column 19 is movably mounted with an oscillation component 20.

[0026] In this embodiment, a limit insertion hole is opened on the surface of the rectangular block 1602, and an insertion rod is set on the back of the scraper piece 1603. By inserting the provided insertion rod into the limit insertion hole, the scraper piece 1603 and the rectangular block 1602 can be quickly assembled, and disassembly and replacement are convenient.

[0027] In this embodiment, the oscillation component 20 includes a socket ring 2001, the outside of the socket ring 2001 is fixedly connected with a connecting rope 2002, and the end of the connecting rope 2002 is fixedly connected with an elastic connecting ball 2003. Through the setting of the oscillation component 20, the rotating column 19 is rotated by the No. 2 motor 18, driving the connecting rope 2002 to rotate, and the elastic connecting ball 2003 collides and shakes with the first filter screen 4, the second filter screen 5 and the frame of the activated carbon filter plate 6, which can achieve a more effective cleaning effect in conjunction with the cleaning component 16, making it easier to clean the solid particles attached to the three groups of filter components.

[0028] In this embodiment, the inner wall of the sleeve ring 2001 and the outer wall of the rotating column 19 are both provided with magnetic sheets, and the sizes of the magnetic sheets match each other. Through the provided magnetic sheets, the sleeve ring 2001 and the rotating column 19 can be adsorbed, thereby forming a stable installation and not easy to fall off during use.

[0029] In this embodiment, three groups of sockets are opened on the side of the processing box 1, and the ends of the first filter screen 4, the second filter screen 5 and the activated carbon filter plate 6 are fixedly connected with a rectangular plate 7. A pull-out handle 8 is provided at the center of the surface of the rectangular plate 7. Through the provided sockets, the rectangular plate 7 and the pull-out handle 8, it is convenient for people to hold and pull out the three groups of filter components. During installation, it is only necessary to insert the filter component into the socket, which facilitates the assembly of the filter component. Example

[0030] On the basis of the first embodiment, the preferred embodiment of the explosive waste gas purification and treatment device provided by the utility model is as follows: Figures 1 to 4 As shown:

[0031] In this embodiment, a sealing strip 9 is sleeved on the outer frame of the first filter screen 4, the second filter screen 5 and the activated carbon filter plate 6. The width of the sealing strip 9 is consistent with the width of the socket. Through the setting of the sealing strip 9, after the three groups of filter components are installed on the processing box 1, a good sealing effect is achieved on the connecting gaps, thereby preventing gas from flowing out of the gaps when the equipment is in use and being inhaled by the staff, causing harm to their health.

[0032] In this embodiment, a limiting opening is provided at the bottom of the processing box 1, and a hinge is provided on the inner wall of the limiting opening. An inspection door 10 is hinged on the surface of the hinge. The inspection door 10 is opened by flipping open through the hinge, so that people can perform maintenance and inspection on the interior of the processing box 1 after the equipment is used.

[0033] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0034] In actual application, the first filter screen 4, the second filter screen 5 and the activated carbon filter plate 6 are inserted into the socket, and a sealing strip 9 is set at the frame of the filter component, so that a good sealing effect is achieved on the connecting gap to prevent the gas from flowing out from the gap when the equipment is in use and being inhaled by the staff to cause harm to their health. After use, the pull-out handle 8 is grasped to pull them out in turn, and then the No. 1 motor 12 drives the screw rod 13, thereby driving the guide block 14 to move horizontally on the screw rod 13, and the cylinder 1601 pushes the scraper 1603 to move vertically from top to bottom to quickly clean the solid particles and other impurities attached to the surfaces of the three groups of filter components. During the cleaning process, the rotating column 19 is rotated by the No. 2 motor 18, driving the connecting rope 2002 to rotate, and the elastic connecting ball 2003 collides and shakes with the first filter screen 4, the second filter screen 5 and the frame of the activated carbon filter plate 6, so that the auxiliary cleaning component 16 can achieve a more effective cleaning effect.

[0035] In summary, with the help of the above-mentioned technical scheme of the utility model, through the setting of the cleaning component 16, as the guide block 14 moves horizontally on the screw rod 13, the cylinder 1601 pushes the scraper 1603 to move vertically from top to bottom to quickly clean the solid particles and other impurities attached to the surfaces of the three groups of filter components. Through the auxiliary shaking of the oscillation component 20, a more effective cleaning effect can be achieved. The setting of the socket, the rectangular plate 7 and the pull-out handle 8 makes it convenient for people to hold and pull out the three groups of filter components. When installing, you only need to insert the filter component into the socket, which facilitates the assembly of the filter component. After the three groups of filter components are installed on the processing box 1, the sealing strip 9 has a good sealing effect on the connecting gap, thereby preventing the gas from flowing out from the gap when the equipment is in use and being inhaled by the staff, causing harm to their health.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An explosive waste gas purification and treatment device, comprising a treatment box (1), characterized in that: The front of the treatment box (1) is provided with an air inlet (2), the back of the treatment box (1) is provided with an air outlet (3), a first filter (4) is movably mounted on the front side of the treatment box (1), a second filter (5) is movably mounted on the middle side of the treatment box (1), an activated carbon filter plate (6) is movably mounted on the rear side of the treatment box (1), the mesh size of the second filter (5) is smaller than that of the first filter (4), a mounting plate (11) is fixedly connected to the top edge of the treatment box (1), a No. 1 motor (12) is fixedly mounted on the outer wall of the mounting plate (11), a screw rod (13) is arranged on the inner side wall of the mounting plate (11), and a guide rod (13) is sleeved on the outside of the screw rod (13). A guide block (14) is provided, wherein the front face of the guide block (14) is fixedly connected to a first connecting plate (15), the surface of the first connecting plate (15) is provided with a cleaning assembly (16), the cleaning assembly (16) comprises a cylinder (1601), the end of the cylinder (1601) is fixedly connected to a rectangular block (1602), the surface of the rectangular block (1602) is movably mounted with a scraper sheet (1603), the side face of the first connecting plate (15) is fixedly connected to a second connecting plate (17), the end of the second connecting plate (17) is fixedly mounted with a second motor (18), the bottom of the second connecting plate (17) is provided with a rotating column (19), the outer wall of the rotating column (19) is movably mounted with an oscillating assembly (20).

2. The explosive waste gas purification and treatment device according to claim 1, characterized in that: A limited insertion hole is provided on the surface of the rectangular block (1602), and an insertion rod is provided on the back of the scraper sheet (1603).

3. The explosive waste gas purification and treatment device according to claim 1, characterized in that: The oscillation component (20) comprises a sleeve ring (2001), the outside of the sleeve ring (2001) is fixedly connected to a connecting rope (2002), and the end of the connecting rope (2002) is fixedly connected to an elastic connecting ball (2003).

4. The explosive waste gas purification and treatment device according to claim 3 is characterized in that: The inner wall of the sleeve ring (2001) and the outer wall of the rotating column (19) are both provided with magnetic attraction sheets, and the sizes of the magnetic attraction sheets match each other.

5. The explosive waste gas purification and treatment device according to claim 1, characterized in that: The side of the treatment box (1) is provided with three groups of sockets, the ends of the first filter screen (4), the second filter screen (5) and the activated carbon filter plate (6) are fixedly connected with a rectangular plate (7), and a pull-out handle (8) is provided at the center of the surface of the rectangular plate (7).

6. The explosive waste gas purification and treatment device according to claim 5, characterized in that: A sealing strip (9) is sleeved on the outer frames of the first filter screen (4), the second filter screen (5) and the activated carbon filter plate (6), and the width of the sealing strip (9) is consistent with the width of the socket.

7. The explosive waste gas purification and treatment device according to claim 1, characterized in that: A limiting opening is provided at the bottom of the processing box (1), a hinge is provided on the inner wall of the limiting opening, and an inspection door (10) is hingedly connected to the surface of the hinge.

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