CN218687944U

CN218687944U - Waste gas purification environmental protection equipment

Info

Publication number: CN218687944U
Application number: CN202222614988.3U
Authority: CN
Inventors: 路志刚; 李朋强
Original assignee: Tianjin Hongyu Offshore Oil Engineering Co ltd
Current assignee: Tianjin Hongyu Offshore Oil Engineering Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-24
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a waste gas purification environmental protection equipment belongs to waste gas purification technical field, including the exhaust-gas treatment case, the intercommunication has the blast pipe on the exhaust-gas treatment case, the intercommunication has the outlet duct on the exhaust-gas treatment case, the outside cover of exhaust-gas treatment case is equipped with the annular tube, the water tank is installed at the top of annular tube, the bottom intercommunication of water tank has first water pipe, the top intercommunication that the annular tube was passed to the bottom of first water pipe has square pipe, the atomizer is installed to the bottom of square pipe, the sloping block is installed to the inner diapire of annular tube, the collecting vat has been seted up at the top of sloping block, the water pump is installed at the top of annular tube. This exhaust purification environmental protection equipment through starting atomizer, spouts the perfume in the water tank in the annular tube with the atomizing form to and exhaust-gas treatment case exhaust-gas after handling passes through the outlet duct and discharges into the annular tube, and atomizing perfume and exhaust-gas mixing discharge again has reached the effect of removing the peculiar smell to waste gas.

Description

Waste gas purification environmental protection equipment

Technical Field

The utility model belongs to the technical field of exhaust-gas purification, specifically a waste gas purification environmental protection equipment.

Background

The waste gas contains many kinds of pollutants, the physical and chemical properties of the pollutants are very complex, the toxicity of the pollutants is different, and the waste gas discharged by fuel combustion contains sulfur dioxide, nitrogen oxides, hydrocarbons and the like; because of different raw materials and processes used in industrial production, various harmful gases and solid wastes are discharged, and the waste gas contains various components such as heavy metals, salts and radioactive substances, and the tail gas discharged by automobiles contains hydrocarbons such as lead, benzene, phenol and the like. The pollution of the atmosphere environment by exhaust gas is one of the most common and serious environmental problems in the world.

The defects of the existing waste gas purification are as follows:

comparison document CN217302018U discloses an exhaust gas purification environmental protection equipment, the utility model relates to an exhaust gas purification technical field discloses an exhaust gas purification environmental protection equipment. The utility model discloses including exhaust-gas treatment case and blast pipe, one side fixedly connected with connecting pipe that exhaust-gas treatment case is close to the blast pipe, the outer skin weld of connecting pipe has fixed ring one, the inside screw thread of seting up of fixed ring one, and the inside threaded connection of fixed ring one has fixed ring two, the inside surface sliding connection of fixed ring two is at the surface of blast pipe, one side outer skin weld that fixed ring one was kept away from to fixed ring two has the connecting block, two sets of screw holes have been seted up to the upper surface of connecting block, and the inside threaded connection of connecting block has the bolt, the outside screw thread of bolt passes the connecting block and connects inside the pipe wall of blast pipe, remove fixed ring two to behind the surface of blast pipe, the inside screw thread of rethread fixed ring two and fixed ring one is connected, make the exhaust-gas of blast pipe discharge enter the inside of exhaust-gas treatment case and purify along the connecting pipe. "

This exhaust gas purification equipment has solved the connection problem of this exhaust gas purification equipment and blast pipe, but this exhaust gas purification equipment is after exhaust gas purification to the blast pipe, can reduce the harmful substance in the waste gas to the healthy back that does not influence the people, discharges in this exhaust gas purification equipment again, and exhaust purification's waste gas probably has the peculiar smell, and the human body inhales the lung after, causes the discomfort easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust purification environmental protection equipment to the exhaust after-purifying that proposes in solving above-mentioned background art probably has the peculiar smell, and the human body inhales the back of lung, causes unwell problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhaust-gas purification environmental protection equipment, includes the exhaust-gas treatment case, the intercommunication has the blast pipe on the exhaust-gas treatment case, the intercommunication has the outlet duct on the exhaust-gas treatment case, the outside cover of exhaust-gas treatment case is equipped with the annular tube, the water tank is installed at the top of annular tube, the bottom intercommunication of water tank has first water pipe, the top intercommunication that the annular tube was passed to the bottom of first water pipe has square pipe, the atomizer is installed to the bottom of square pipe.

Preferably, the sloping block is installed to the inner diapire of annular pipe, the collecting vat has been seted up at the top of sloping block, the water pump is installed at the top of annular pipe, the input intercommunication of water pump has the second water pipe, the one end that the water pump was kept away from to the second water pipe is passed the annular pipe and is located the collecting vat, the output intercommunication of water pump has the third water pipe that is linked together with the top of water tank, through setting up sloping block, collecting vat, water pump, second water pipe and third water pipe, has realized the purpose to perfume cyclic utilization.

Preferably, a filter screen is lapped on the inclined block, and the purpose of intercepting residual impurities in the waste gas is achieved by arranging the filter screen.

Preferably, the top intercommunication of water tank has the inlet tube, the top threaded connection of inlet tube has sealed lid, through setting up the inlet tube, has realized being convenient for to the purpose of the perfume of infusing in the water tank.

Preferably, the outside cover of annular tube is equipped with the annular plate, the inboard detachable sponge piece of installing of annular plate has realized the partial absorptive purpose of perfume moisture to existence in the waste gas through setting up the sponge piece.

Preferably, the slot has been seted up to the inside wall of annular slab, the annular slab is equipped with first annular frame and second annular frame through slot activity is inserted, the sponge piece is detachable to be installed between first annular frame and second annular frame, through setting up slot, first annular frame and second annular frame, has realized supporting the purpose of placing the sponge piece.

Preferably, the first annular frame is provided with a bolt, the second annular frame is connected with the second annular frame through the bolt, and the purpose of conveniently extruding and fixing the sponge sheet is achieved by arranging the bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this exhaust purification environmental protection equipment through starting atomizer, spouts the perfume in the water tank in the annular tube with the atomizing form to and exhaust-gas treatment case exhaust-gas after handling passes through the outlet duct and discharges into the annular tube, and atomizing perfume and exhaust-gas mixing discharge again has reached the effect of removing the peculiar smell to waste gas.

2. This exhaust purification environmental protection equipment absorbs the partial moisture that perfume contains in the waste gas by the sponge piece, during a large amount of moisture of avoiding as far as possible emited into the air, leads to humidity great around this equipment, avoids great humidity to lead to the human body uncomfortable as far as possible.

Drawings

FIG. 1 is a schematic view showing the overall structure of the device according to the present invention;

FIG. 2 is a schematic view showing the internal structure of the annular tube according to the present invention;

FIG. 3 is a schematic sectional view showing the structure of the swash block of the present invention;

fig. 4 is a schematic view showing the structure of the first annular frame, the second annular frame and the sponge sheet of the present invention.

In the figure: 1. a waste gas treatment tank; 2. an exhaust pipe; 3. an air outlet pipe; 4. an annular tube; 5. a water tank; 6. a first water pipe; 7. a square tube; 8. an atomizing spray head; 9. a sloping block; 10. collecting tank; 11. a filter screen; 12. a water pump; 13. a second water pipe; 14. a third water pipe; 15. a water inlet pipe; 16. a sealing cover; 17. an annular plate; 18. inserting slots; 19. a first ring frame; 20. a second annular frame; 21. a sponge sheet; 22. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an exhaust purification environmental protection equipment, includes exhaust treatment case 1, and exhaust treatment case 1 is used for handling the harmful substance in the waste gas. An exhaust pipe 2 is communicated with the exhaust gas treatment box 1, and the exhaust pipe 2 is used for discharging exhaust gas into the exhaust gas treatment box 1. The waste gas treatment box 1 is communicated with an air outlet pipe 3, and the air outlet pipe 3 is used for discharging the treated waste gas.

The outside cover of exhaust-gas treatment case 1 is equipped with annular tube 4, and water tank 5 is installed at the top of annular tube 4, and water tank 5 is used for loading perfume. The bottom of the water tank 5 is communicated with a first water pipe 6, the bottom end of the first water pipe 6 penetrates through the top of the annular pipe 4 and is communicated with a square pipe 7, the bottom of the square pipe 7 is provided with a plurality of atomizing nozzles 8, the atomizing nozzles 8 spray perfume in the water tank 5 through the atomizing nozzles 8 in a water mist mode, the atomized perfume is mixed with waste gas and then discharged, and the effect of removing peculiar smell of the waste gas is achieved;

referring to fig. 3, the inner bottom wall of the annular pipe 4 is provided with an inclined block 9, the top of the inclined block 9 is provided with a collecting groove 10, and the bottom of the inclined block 9 is concave, so that perfume can flow into the collecting groove 10 along the top of the inclined block 9 for collection. A filter screen 11 is lapped on the inclined block 9, if a small amount of fine impurities still remain in the waste gas, the impurities fall together with the perfume and are intercepted by the filter screen 11.

The top of the annular pipe 4 is provided with a water pump 12, the input end of the water pump 12 is communicated with a second water pipe 13, one end, far away from the water pump 12, of the second water pipe 13 penetrates through the annular pipe 4 and is positioned in the collecting tank 10, the output end of the water pump 12 is communicated with a third water pipe 14 communicated with the top of the water tank 5, after a certain amount of perfume is accumulated in the collecting tank 10, the water pump 12 is started to pump the perfume in the collecting tank 10 into the third water pipe 14 through the second water pipe 13, and then the perfume is pumped into the water tank 5 through the third water pipe 14 for recycling;

referring to fig. 3, the top of the water tank 5 is communicated with a water inlet pipe 15, and the water inlet pipe 15 is convenient for injecting perfume into the water tank 5. The top end of the water inlet pipe 15 is in threaded connection with a sealing cover 16, and the sealing cover 16 is used for sealing the top end of the water inlet pipe 15;

referring to fig. 1 and 4, the outer side of the annular tube 4 is sleeved with the annular plate 17, the inner side of the annular plate 17 is detachably provided with the sponge sheet 21, when the exhaust gas after removing the peculiar smell is discharged through the annular tube 4, the exhaust gas needs to pass through the sponge sheet 21, the sponge sheet 21 absorbs part of moisture contained in perfume in the exhaust gas, a large amount of moisture is prevented from being discharged into the air as much as possible, and discomfort of a human body caused by high humidity is prevented as much as possible.

The inner side wall of the annular plate 17 is provided with a slot 18, the annular plate 17 is movably inserted with a first annular frame 19 and a second annular frame 20 through the slot 18, the sponge sheet 21 is detachably arranged between the first annular frame 19 and the second annular frame 20, and the first annular frame 19 and the second annular frame 20 are used for supporting and fixing the sponge sheet 21. The first annular frame 19 is provided with bolts 22, the second annular frame 20 is connected with the second annular frame 20 through the bolts 22, and the first annular frame 19 and the second annular frame 20 can conveniently extrude and fix the sponge sheet 21 by the bolts 22, and meanwhile, the sponge sheet 21 can be conveniently detached and replaced.

The working principle is as follows: as shown in fig. 1-4, when the exhaust gas purifying environmental protection device is used, firstly, the exhaust gas is input into the exhaust gas treating box 1 through the exhaust pipe 2, the exhaust gas is treated by the exhaust gas treating box 1 and then discharged through the outlet pipe 3, when the exhaust gas is discharged, the atomizer 8 is started to spray the perfume in the water tank 5 through the atomizer 8 in the form of water mist, the atomized perfume is mixed with the exhaust gas and then discharged, the effect of removing the odor of the exhaust gas is achieved, the perfume is continuously discharged into the annular pipe 4 and mixed with the exhaust gas, if a small amount of fine impurities still remain in the exhaust gas, at this time, the impurities and the perfume fall together and are intercepted by the filter screen 11, the perfume falls into the collecting tank 10 to be collected, when the perfume accumulates in the collecting tank 10 for a certain amount, the water pump 12 is started to pump the perfume in the third water pipe 14 from the collecting tank 10 into the third water pipe 14, and then the perfume is pumped back into the water tank 5 through the third water pipe 14 to be recycled.

When the waste gas after removing the peculiar smell passes through the annular pipe 4 and discharges, waste gas need pass the sponge piece 21, absorb the partial moisture that perfume contains in the waste gas by the sponge piece 21, avoid a large amount of moisture to discharge into the air as far as possible, lead to humidity great around this equipment, avoid great humidity to lead to the human body uncomfortable as far as possible, this is exactly the characteristics of this waste gas purification environmental protection equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exhaust-gas purification environmental protection equipment, includes exhaust-gas treatment case (1), its characterized in that, the intercommunication has blast pipe (2) on exhaust-gas treatment case (1), the intercommunication has outlet duct (3) on exhaust-gas treatment case (1), the outside cover of exhaust-gas treatment case (1) is equipped with annular pipe (4), water tank (5) are installed at the top of annular pipe (4), the bottom intercommunication of water tank (5) has first water pipe (6), the top intercommunication that annular pipe (4) were passed to the bottom of first water pipe (6) has square pipe (7), atomizer (8) are installed to the bottom of square pipe (7).

2. An exhaust gas purification environmental protection apparatus according to claim 1, wherein an inclined block (9) is installed on an inner bottom wall of the annular pipe (4), a collecting tank (10) is opened on a top portion of the inclined block (9), a water pump (12) is installed on a top portion of the annular pipe (4), an input end of the water pump (12) is communicated with a second water pipe (13), one end of the second water pipe (13) far away from the water pump (12) passes through the annular pipe (4) and is located in the collecting tank (10), and an output end of the water pump (12) is communicated with a third water pipe (14) communicated with a top portion of the water tank (5).

3. An exhaust gas purification environmental protection apparatus according to claim 2, wherein a filter screen (11) is lapped on the sloping block (9).

4. An exhaust gas purification environmental protection apparatus according to claim 1, wherein the top of said water tank (5) is connected with a water inlet pipe (15), and the top end of said water inlet pipe (15) is connected with a sealing cover (16) by screw thread.

5. An exhaust gas purification environmental protection apparatus according to claim 1, wherein the outer side of said annular pipe (4) is sleeved with an annular plate (17), and the inner side of said annular plate (17) is detachably mounted with a sponge sheet (21).

6. The exhaust gas purification environmental protection device according to claim 5, wherein the inner side wall of the annular plate (17) is provided with a slot (18), the annular plate (17) is movably inserted with a first annular frame (19) and a second annular frame (20) through the slot (18), and the sponge sheet (21) is detachably mounted between the first annular frame (19) and the second annular frame (20).

7. An exhaust gas purifying environmental protection apparatus according to claim 6, wherein the first annular frame (19) is mounted with bolts (22), and the second annular frame (20) is connected to the second annular frame (20) by the bolts (22).