Garbage combustion emission detection equipment

Abstract

The invention discloses garbage combustion emission detection equipment which comprises a shell and further comprises an expansion plate assembly used for fixing a smoke pipe; the expansion plate assembly comprises a sleeve, a sliding cylinder, supporting rods A and supporting rods B, the sleeve is fixedly connected to the shell, the sliding cylinder is slidably connected into a cavity of the sleeve, the sliding cylinder is hinged to the multiple supporting rods A through hinged supports on the sliding cylinder, and the sleeve is hinged to the multiple supporting rods B through hinged supports on the sleeve; according to the invention, the smoke tube can be conveniently fixed.

Description

Technical Field

[0001] The invention belongs to the technical field of garbage combustion, and in particular relates to a garbage combustion emission detection device. Background Art

[0002] Waste gas refers to toxic and harmful gases discharged by humans in the process of production and life. The waste gas discharged during garbage burning has a strong odor, which seriously pollutes the environment and affects human health. Therefore, waste gas treatment is a necessary step. After treatment, the treatment results need to be tested by a detection device. Only when the test results meet the requirements can the gas be allowed to be discharged into the air. Usually, during the test, personnel need to hold a smoke pipe and insert it into the flue to collect the waste gas. This method requires manual fixing of the smoke pipe, which has certain risks. A device for fixing the smoke pipe is now proposed. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a device for detecting emissions from garbage combustion, which solves the above-mentioned problems.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a device for detecting garbage combustion emissions, comprising a shell, and also comprising: an expansion plate assembly for fixing a smoke pipe; the expansion plate assembly comprises a sleeve, a slide, a strut A and a strut B, the sleeve is fixedly connected to the shell, the slide is slidably connected in the cavity of the sleeve, the slide is hinged to multiple struts A through a hinge seat thereon, and the sleeve is hinged to multiple struts B through a hinge seat thereon.

[0005] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0006] Further technical solution: the other end of the support rod B is hinged with a sliding seat, and the sliding seat is slidably connected to the arc plate through the slide rail on the arc plate. The other end of the arc plate is hinged to the support rod A through the hinge seat thereon. A screw is rotatably connected in the sleeve, and the screw is connected to the thread. A round tube is fixedly connected to the sleeve, and the screw is connected to the limit assembly.

[0007] Further technical solution: The limit assembly includes a worm, a worm wheel and a second screw, the worm is meshingly connected to the worm wheel, the second screw is fixedly connected to the axis of the worm wheel, and the second screw is rotatably connected to the housing.

[0008] Further technical solution: A bolt is threadedly connected to the second screw rod, and the bolt is slidably connected to the shell. The bolt is clamped to the pad through a groove on the pad. A smoke pipe is movably connected to the circular tube, and the smoke pipe is fixedly connected to the shell. The other end of the smoke pipe is connected to the scraping assembly.

[0009] Further technical solution: The scraping assembly includes a filter box, a mesh plate and a brush. The air inlet pipe of the filter box is fixedly connected to the smoke pipe. The mesh plate is detachably fixedly connected to the filter box through a slot on the top of the shell. A sealing strip is provided at the connection between the mesh plate and the sliding seat. The brush is slidably connected to the filter box through a guide rod in the filter box.

[0010] Further technical solution: the brush is hinged to the push rod through a hinge seat thereon, the other end of the push rod is rotatably connected to a guide rod at the eccentric position of the eccentric wheel, and the eccentric wheel is rotatably connected to the filter box through a short shaft thereon.

[0011] Further technical solution: A short shaft is fixedly connected to the other side of the eccentric wheel, and the short shaft is rotatably connected to the filter box. A worm wheel A is fixedly connected to the short shaft, and the worm wheel A is meshingly connected to the worm A. The worm A is rotatably connected to the filter box, and the worm A is connected to the belt drive through the pulley on it, and the other end of the belt is connected to the negative pressure assembly.

[0012] Further technical solution: The negative pressure assembly includes a transmission rod and a dust box, the transmission rod is connected to the belt transmission through the pulley thereon, the dust box is fixedly connected to the bottom of the filter box, and the transmission rod is rotatably connected to the dust box.

[0013] Further technical solution: A plurality of worms B are fixedly connected to the transmission rod, and the plurality of worms B are respectively meshed and connected with worm wheels B. A plurality of worm wheels B are respectively fixedly connected with long shafts at their axes, one end of the long shaft is fixedly connected with a fan blade, and the other end of the long shaft is rotatably connected to the dust box.

[0014] Beneficial Effects

[0015] The present invention provides a device for detecting garbage combustion emissions, which has the following beneficial effects compared with the prior art:

[0016] 1. The relevant technician places the shell at the pipe mouth and puts the pad on the shell. At this time, the relevant technician turns the hand wheel connected to the screw, so that the screw drives the worm fixedly connected thereon to rotate synchronously, so that the worm drives the worm wheel meshing with it to rotate synchronously, so that the worm wheel drives the second screw fixedly connected at its axis to start rotating, so that the second screw drives the clamping bolt meshing with it to start linear movement along the slide rail at the connection between it and the shell, so that the clamping bolt extends into the groove of the pad to fix the pad on the shell, and the relevant technician pushes The housing is moved so that the pad is in close contact with the flue pipe, thereby completing the shielding and sealing of the flue pipe, preventing the collection of external air, which leads to inaccurate measurement results. At the same time, when the screw is rotated, the slide cylinder connected to the screw thread starts to move linearly along the connection between it and the sleeve, so that the slide cylinder starts to drive the support rod A hinged to it to move synchronously, so that the slide seat hinged at the other end of the support rod B starts to move linearly along the slide rail at the connection between it and the arc plate, and then the arc plate is pushed with the cooperation of the support rods A and B, so that multiple arc plates cooperate with each other to press against the inner wall of the flue pipe, thereby completing the fixation of the flue pipe;

[0017] 2. When the flue pipe starts to discharge combustion exhaust gas, the exhaust gas flows into the filter box through the smoke pipe. Since garbage combustion will produce a large amount of impurities, if the impurities are directly discharged into the detection instrument without being filtered, the detection instrument may be damaged. Since a mesh plate is provided in the filter box, when the exhaust gas enters the filter box, it will be filtered by the mesh plate and then discharged into the detection instrument connected to the filter box, which effectively prevents the detection instrument from being damaged. At the same time, a large amount of dust and impurities will adhere to the mesh plate after long-term use, which will weaken its filtering effect. At this time, the relevant technicians start the motor connected to the worm A, so that the worm A starts to rotate, so that the worm A drives the worm wheel A meshing with it to rotate synchronously, so that the worm wheel A drives the short shaft fixed at its axis to start rotating, so that the short shaft drives the eccentric wheel fixedly connected to it to rotate synchronously, so that the eccentric wheel drives its eccentric wheel to rotate synchronously. The push rod connected to the filter box starts to make circular motion, so that the push rod starts to push the brush hinged thereto, so that the brush makes linear motion along the sliding connection between it and the guide rod in the filter box, so that the dust and impurities on the mesh plate are cleaned by the brush and the dust and impurities are scraped off the mesh plate. At the same time, when the worm A rotates, the belt connected to it starts to rotate, so that the belt drives the filter box connected to it to rotate synchronously, so that the transmission rod drives the multiple worms B fixed thereon to start rotating synchronously, so that the worm B drives the worm wheel B meshing with it to start rotating, so that the worm wheel B drives the long shaft fixedly connected at its axis to rotate synchronously, and the long shaft drives the fan blades fixed thereon to rotate synchronously, so that negative pressure is generated by the rotation of the fan blades, and the dust and impurities scraped off the mesh plate are drained into the dust box for storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic cross-sectional view of the negative pressure structure of the present invention.

[0020] Figure 3 It is an enlarged schematic diagram of the cross section of the expansion plate structure of the present invention.

[0021] Figure 4 It is an enlarged schematic diagram of the transmission structure of the present invention.

[0022] Figure 5 It is a schematic cross-sectional view of the eccentric wheel structure of the present invention.

[0023] Figure 6 It is a schematic cross-sectional view of the screw rod structure of the present invention.

[0024] Notes on figure marks: shell 101, expansion plate assembly 2, limit assembly 3, scraper assembly 4, negative pressure assembly 5, sleeve 201, slide 202, support rod A203, support rod B204, slide seat 205, connecting bolt 206, arc plate 207, round tube 208, screw 209, worm 301, worm wheel 302, second screw 303, clamping bolt 304, pad 305, smoke pipe 306, filter box 401, mesh plate 402, brush 403, push rod 404, eccentric wheel 405, short shaft 406, worm wheel A407, worm A408, belt 409, transmission rod 501, worm B502, worm wheel B503, long shaft 504, fan blade 505, dust box 506. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0027] See also Figures 1 to 6 , provided in one embodiment of the present invention, is a garbage combustion emission detection device, comprising a housing 101, and further comprising:

[0028] Expansion plate assembly 2, used to fix the smoke pipe;

[0029] The expansion plate assembly 2 includes a sleeve 201, a slide 202, a strut A203 and a strut B204. The sleeve 201 is fixedly connected to the shell 101, and the slide 202 is slidably connected in the cavity of the sleeve 201. The slide 202 is hinged to multiple struts A203 through a hinge seat thereon, and the sleeve 201 is hinged to multiple struts B204 through a hinge seat thereon.

[0030] Specifically, the other end of the support rod B204 is hinged with a slide seat 205, and the slide seat 205 is slidably connected to the arc plate 207 through the slide rail on the arc plate 207. The other end of the arc plate 207 is hinged to the support rod A203 through the hinge seat thereon. A screw rod 209 is rotatably connected in the sleeve 201, and the screw rod 209 is threadedly connected to 202. A round tube 208 is fixedly connected to the sleeve 201, and the screw rod 209 is connected to the limit assembly 3.

[0031] Specifically, the limiting assembly 3 includes a worm 301 , a worm wheel 302 and a second screw 303 . The worm 301 is meshedly connected with the worm wheel 302 . The second screw 303 is fixedly connected to the axis of the worm wheel 302 . The second screw 303 is rotatably connected to the housing 101 .

[0032] Specifically, a bolt 304 is threadedly connected to the second screw rod 303, and the bolt 304 is slidably connected to the shell 101. The bolt 304 is clamped with the pad 305 through a groove on the pad 305. A smoke tube 306 is movably connected in the circular tube 208, and the smoke tube 306 is fixedly connected to the shell 101. The other end of the smoke tube 306 is connected to the scraping assembly 4.

[0033] In the embodiment of the present invention, the relevant technicians place the shell 101 at the pipe mouth and put the pad 305 on the shell 101. At this time, the relevant technicians turn the hand wheel connected to the screw 209, so that the screw 209 drives the worm 301 fixedly connected thereto to rotate synchronously, so that the worm 301 drives the worm wheel 302 meshing with it to rotate synchronously, and the worm wheel 302 drives the second screw 303 fixedly connected at its axis to start rotating, so that the second screw 303 drives the clamping bolt 304 meshing with it to start linear movement along the slide rail at the connection between it and the shell 101, so that the clamping bolt 304 extends into the groove of the pad 305, thereby fixing the pad 305 on the shell 101, and at the same time At the same time, the relevant technical personnel push the shell 101 to make the pad 305 close to the flue pipe, thereby completing the shielding and sealing of the flue, preventing the collection of external air, resulting in inaccurate measurement results. At the same time, when the screw 209 rotates, it drives the slide 202 threadedly connected to it to start linear movement along the connection between it and the sleeve 201, so that the slide 202 starts to drive the support rod A203 hinged to it to move synchronously, so that the slide seat 205 hinged at the other end of the support rod B204 starts to move linearly along the slide rail at the connection between it and the arc plate 207, so that with the cooperation of the support rod A203 and the support rod B204, the arc plate 207 starts to be pushed, so that multiple arc plates 207 cooperate with each other to press against the inner wall of the flue pipe, thereby completing the fixation of the smoke pipe.

[0034] Specifically, the scraping assembly 4 includes a filter box 401, a mesh plate 402 and a brush 403. The air inlet pipe of the filter box 401 is fixedly connected to the smoke pipe 306. The mesh plate 402 is detachably fixedly connected to the filter box 401 through a slot on the top of the shell 101. A sealing strip is provided at the connection between the mesh plate 402 and the slide seat 205. The brush 403 is slidably connected to the filter box 401 through a guide rod inside the filter box 401.

[0035] Specifically, the brush 403 is hinged to the push rod 404 via a hinge seat thereon, and the other end of the push rod 404 is rotatably connected to a guide rod at an eccentric position of the eccentric wheel 405, and the eccentric wheel 405 is rotatably connected to the filter box 401 via a short shaft thereon.

[0036] Specifically, a short shaft 406 is fixedly connected to the other side of the eccentric wheel 405, and the short shaft 406 is rotatably connected to the filter box 401. A worm wheel A407 is fixedly connected to the short shaft 406, and the worm wheel A407 is meshingly connected to a worm A408, and the worm A408 is rotatably connected to the filter box 401. The worm A408 is transmission-connected to a belt 409 via a pulley thereon, and the other end of the belt 409 is connected to the negative pressure assembly 5.

[0037] Specifically, the negative pressure assembly 5 includes a transmission rod 501 and a dust box 506. The transmission rod 501 is transmission-connected to the belt 409 via a pulley thereon. The dust box 506 is fixedly connected to the bottom of the filter box 401. The transmission rod 501 is rotationally connected to the dust box 506.

[0038] Specifically, the transmission rod 501 is fixedly connected with a plurality of worm gears B502, and the plurality of worm gears B502 are respectively meshedly connected with worm wheels B503. The axes of the plurality of worm wheels B503 are respectively fixedly connected with long shafts 504, one end of the long shaft 504 is fixedly connected with a fan blade 505, and the other end of the long shaft 504 is rotatably connected with a dust box 506.

[0039] In the embodiment of the present invention, when the flue pipe starts to discharge combustion exhaust gas, the exhaust gas flows into the filter box 401 through the smoke pipe 306. Since garbage combustion will generate a large amount of impurities, if the impurities are directly discharged into the detection instrument without being filtered, the detection instrument may be damaged. Since the filter box 401 is provided with a mesh plate 402, when the exhaust gas enters the filter box 401, it will be filtered by the mesh plate 402 and then discharged into the detection instrument connected to the filter box 401, effectively preventing the detection instrument from being damaged. At the same time, a large amount of dust and impurities will be adhered to the mesh plate 402 after long-term use, thereby weakening its filtering effect. At this time, the relevant technicians start the motor connected to the worm A408 to make the worm A408 start to rotate, so that the worm A408 drives the worm wheel A407 meshed with it to rotate synchronously, so that the worm wheel A407 drives the short shaft 406 fixedly connected at its axis to start rotating, so that the short shaft 406 drives the eccentric wheel 405 fixedly connected to it to rotate synchronously, so that the eccentric wheel 405 drives the eccentric wheel 405 to rotate at its eccentricity. The push rod 404 starts to make a circular motion, so that the push rod 404 starts to push the brush 403 hinged thereto, so that the brush 403 makes a linear motion along the sliding connection between it and the guide rod in the filter box 401, so that the dust and impurities on the mesh plate 402 are cleaned by the brush 403, and the dust and impurities are scraped off the mesh plate 402. At the same time, when the worm A408 rotates, the belt 409 connected to it for transmission starts to rotate, so that the belt 409 drives the filter box 401 connected to it for transmission to rotate synchronously, so that the transmission rod 501 drives the multiple worms B502 fixed thereon to start rotating synchronously, so that the worm B502 drives the worm wheel B503 meshing with it to start rotating, so that the worm wheel B503 drives the long shaft 504 fixedly connected at its axis to rotate synchronously, so that the long shaft 504 drives the fan blades 505 fixed thereon to rotate synchronously, so that the rotation of the fan blades 505 generates negative pressure, and the dust and impurities scraped off the mesh plate 402 are drained into the dust box 506 for storage.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A garbage combustion emission detection device, comprising a housing (101), characterized in that: Also includes: An expansion plate assembly (2) for fixing the smoke pipe; The expansion plate assembly (2) includes a sleeve (201), a slide (202), a support rod A (203) and a support rod B (204); the sleeve (201) is fixedly connected to the shell (101); the slide (202) is slidably connected in the cavity of the sleeve (201); the slide (202) is hinged to a plurality of support rods A (203) via a hinge seat thereon; and the sleeve (201) is hinged to a plurality of support rods B (204) via a hinge seat thereon.

2. The garbage combustion emission detection device according to claim 1 is characterized in that: The other end of the support rod B (204) is hinged with a sliding seat (205), and the sliding seat (205) is slidably connected to the arc plate (207) through a slide rail on the arc plate (207). The other end of the arc plate (207) is hinged with the support rod A (203) through a hinge seat thereon. A screw rod (209) is rotatably connected in the sleeve (201), and the screw rod (209) is threadedly connected to (202). A round tube (208) is fixedly connected to the sleeve (201), and the screw rod (209) is connected to the limit assembly (3).

3. The garbage combustion emission detection device according to claim 2 is characterized in that: The position limiting assembly (3) comprises a worm (301), a worm wheel (302) and a second screw (303); the worm (301) is meshingly connected with the worm wheel (302); the second screw (303) is fixedly connected to the axis of the worm wheel (302); and the second screw (303) is rotationally connected to the housing (101).

4. The garbage combustion emission detection device according to claim 3 is characterized in that: A latch bolt (304) is threadedly connected to the second screw rod (303), and the latch bolt (304) is slidably connected to the housing (101). The latch bolt (304) is latched to the backing plate (305) via a groove on the backing plate (305). A smoke pipe (306) is movably connected to the circular tube (208), and the smoke pipe (306) is fixedly connected to the housing (101). The other end of the smoke pipe (306) is connected to the scraping assembly (4).

5. The garbage combustion emission detection device according to claim 4 is characterized in that: The scraping assembly (4) comprises a filter box (401), a mesh plate (402) and a brush (403); the air inlet pipe of the filter box (401) is fixedly connected to the smoke pipe (306); the mesh plate (402) is detachably fixedly connected to the filter box (401) via a slot on the top of the housing (101); a sealing strip is provided at the connection between the mesh plate (402) and the slide seat (205); and the brush (403) is slidably connected to the filter box (401) via a guide rod in the filter box (401).

6. The garbage combustion emission detection device according to claim 4 is characterized in that: The brush (403) is hinged to the push rod (404) via a hinge seat thereon, and the other end of the push rod (404) is rotatably connected to a guide rod at an eccentric position of the eccentric wheel (405), and the eccentric wheel (405) is rotatably connected to the filter box (401) via a short shaft thereon.

7. The garbage combustion emission detection device according to claim 6 is characterized in that: A short shaft (406) is fixedly connected to the other side of the eccentric wheel (405), and the short shaft (406) is rotatably connected to the filter box (401). A worm wheel A (407) is fixedly connected to the short shaft (406), and the worm wheel A (407) is meshingly connected to a worm A (408), and the worm A (408) is rotatably connected to the filter box (401). The worm A (408) is transmission-connected to a belt (409) via a pulley on the worm A (408), and the other end of the belt (409) is connected to a negative pressure assembly (5).

8. The garbage combustion emission detection device according to claim 7 is characterized in that: The negative pressure assembly (5) comprises a transmission rod (501) and a dust box (506); the transmission rod (501) is connected to the belt (409) via a pulley thereon; the dust box (506) is fixedly connected to the bottom of the filter box (401); and the transmission rod (501) is rotatably connected to the dust box (506).

9. The garbage combustion emission detection device according to claim 8 is characterized in that: The transmission rod (501) is fixedly connected to a plurality of worm gears B (502), the plurality of worm gears B (502) are respectively meshedly connected to worm wheels B (503), the axes of the plurality of worm wheels B (503) are respectively fixedly connected to long shafts (504), one end of the long shaft (504) is fixedly connected to a fan blade (505), and the other end of the long shaft (504) is rotatably connected to a dust box (506).

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