CN215462780U

CN215462780U - Industrial waste gas harmless discharge device

Info

Publication number: CN215462780U
Application number: CN202121334596.0U
Authority: CN
Inventors: 袁前中; 齐德全
Original assignee: Changzhou Zhongkang Environmental Protection Equipment Co ltd
Current assignee: Changzhou Zhongkang Environmental Protection Equipment Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2022-01-11
Anticipated expiration: 2031-06-16

Abstract

The utility model belongs to the field of industrial waste gas, and particularly relates to an industrial waste gas harmless discharge device which comprises a discharge box, a rectangular gas inlet pipe, a rectangular gas outlet pipe, a plasma waste gas treatment machine and a plasma spray head; the bottom end of the interior of the discharge box is fixedly connected with an intercepting box, the rectangular air inlet pipe and the rectangular exhaust pipe are fixedly sleeved in the discharge box, one end of each of the rectangular air inlet pipe and the rectangular exhaust pipe penetrates through the interior of the intercepting box, a particle intercepting component is arranged in the intercepting box, a cleaning component is arranged on one side, away from the rectangular air inlet pipe, of the particle intercepting component, and a purification and regulation component is arranged at the top end of the intercepting box; through the structural design of granule interception subassembly and clearance subassembly, realized carrying out the function of automatic clearance to the interception of dusty granule and to the strap in the industrial waste gas, solved current device and can't clear away when using partial granule and target in place, influenced the problem of air quality easily, improved industrial waste gas purification treatment's efficiency.

Description

Industrial waste gas harmless discharge device

Technical Field

The utility model relates to the field of industrial waste gas, in particular to an industrial waste gas harmless discharge device.

Background

Industrial waste gas is a generic term for various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory area of an enterprise, and the waste gas includes: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid, lead mercury, beryllium compounds, smoke dust and productive dust are discharged into the atmosphere and can pollute the air, and the substances enter the human body through respiratory tracts in different ways, some of the substances directly cause harm, some of the substances also have an accumulation effect and can seriously harm the health of people.

The industrial waste gas contains a large amount of harmful substances, so that acid rain is easily caused, partial particles cannot be removed in place when the existing discharge device is used, and large particles are blocked to influence airflow; and current discharging equipment adopts plasma exhaust treatment device to handle it usually, releases plasma through plasma shower nozzle and contacts with the waste gas air current to reach the purpose of purification, but can't adjust the area of contact between plasma shower nozzle and the waste gas air current among the current device, thereby great influence its purifying effect.

Therefore, the industrial waste gas harmless emission device is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that the purification effect is poor and the particles cannot be removed in place and are blocked, the utility model provides the harmless discharge device for the industrial waste gas.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an industrial waste gas harmless discharge device, which comprises a discharge box, a rectangular air inlet pipe, a rectangular exhaust pipe, a plasma waste gas processor and a plasma spray head, wherein the discharge box is arranged on the upper part of the discharge box; the inside bottom fixedly connected with interception case of emission case, the rectangle intake pipe with the rectangle blast pipe all fixed cup joint in the inside of emission case, and one end all run through in the inside of interception case, the inside of interception case is provided with granule interception subassembly, the granule interception subassembly is kept away from one side of rectangle intake pipe is provided with the clearance subassembly, the top of interception case is provided with the purification adjusting part, through being equipped with granule interception subassembly, can intercept the dusty granule in the waste gas, through being equipped with the clearance subassembly, can clear up the granule interception subassembly, avoids the condition in stifled hole to take place, through being equipped with the purification adjusting part, can adjust the area of contact of waste gas and plasma nozzle to reach better exhaust purification effect.

Preferably, the purification and regulation component comprises a partition plate which is fixedly sleeved on the inner side wall of the discharge box, the lower surface of the plasma waste gas processor is fixedly connected with the upper surface of the partition plate, the plasma nozzle is arranged on the inner side of the rectangular exhaust pipe, the outer side surface of the rectangular exhaust pipe is provided with an external pipe, the external pipe and the rectangular exhaust pipe are communicated with each other, the inner side wall of the external connecting pipe is fixedly connected with a telescopic plate and an electric push rod, the electric push rod is positioned right above the telescopic plate, one end of the electric push rod close to the plasma spray head is fixedly connected with a connecting block, the lower surface of the connecting block is fixedly connected with the upper surface of the expansion plate, and by arranging a purification and regulation component, the contact area between the waste gas and the plasma nozzle can be adjusted, so that a better waste gas purification effect is achieved.

Preferably, the granule interception subassembly includes two locating pieces, two the opposite face fixedly connected with strap of locating piece, the equal fixedly connected with closing plate of front surface and the rear surface of strap, the interception case front surface for the locating piece with the mounting groove of looks adaptation is seted up to the position of closing plate, through being equipped with the granule interception subassembly, can intercept the dusty granule in the waste gas.

Preferably, two the equal screw thread of front surface of locating piece has cup jointed first fixing bolt, first fixing bolt's bottom run through in the inside of interception case through being equipped with first fixing bolt, can be convenient for dismantle and change the strap.

Preferably, the clearance subassembly includes two steady pieces, two steady piece difference fixed connection in the inside top and the bottom of interception case, two the bull stick has been cup jointed in the opposite face activity of steady piece, the outside of bull stick is fixed to have cup jointed a plurality of fixed cover pieces, the three cavity pole of lateral surface fixedly connected with of fixed cover piece, the inner boom has been cup jointed in the inside activity of cavity pole, the inner boom is close to the first limiting plate of the one end fixedly connected with of fixed cover piece, first limiting plate is kept away from one side fixedly connected with reset spring of fixed cover piece, the inner boom is kept away from the one end fixedly connected with rubber hemisphere of fixed cover piece through being equipped with the clearance subassembly, can clear up the granule interception subassembly, avoids the condition in stifled hole to take place.

Preferably, the equal fixedly connected with second limiting plate in both ends of bull stick, two the stabilizing block opposite face is for two spacing grooves of looks adaptation are seted up to the position of second limiting plate, through being equipped with the spacing groove, stability when can increase the stabilizing block and rotate.

Preferably, the diameter value of external union pipe is greater than the diameter value of rectangle blast pipe, the lateral surface of expansion plate with the inboard wall laminating of rectangle blast pipe, plasma exhaust-gas treatment machine is located directly over the expansion plate, through so setting up, can increase the leakproofness of device.

Preferably, four locating levers of last fixed surface of emission case, four the locating lever is kept away from the equal fixedly connected with guard plate of one end of emission case, the guard plate is located directly over the rectangle blast pipe, through so setting up, can avoid the impurity granule to enter into the inside of rectangle blast pipe, has played the effect of protection.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the particle interception component and the cleaning component, the functions of intercepting dust-containing particles in industrial waste gas and automatically cleaning cloth belts are realized, the problems that partial particles cannot be cleaned in place when the existing device is used and the air quality is easily affected are solved, and the efficiency of industrial waste gas purification treatment is improved;

2. according to the utility model, through the structural design of the purification and adjustment assembly, the function of automatically adjusting the contact area between the plasma spray head and the waste gas flow is realized, the problem that the contact area between the plasma spray head and the waste gas flow cannot be adjusted in the conventional device is solved, and the practicability of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 3 is a schematic diagram of a structure shown in FIG. 2 according to a first embodiment;

FIG. 4 is a schematic view of a partial structure of a cloth belt in the first embodiment;

FIG. 5 is a schematic diagram of a structure at B in FIG. 2 according to the first embodiment;

FIG. 6 is a schematic diagram of a structure at C in FIG. 2 according to the first embodiment;

FIG. 7 is a schematic top sectional view of the rectangular exhaust pipe and the external connection pipe according to the first embodiment;

fig. 8 is a schematic structural diagram of the second embodiment at D in fig. 2.

In the figure: 1. a discharge tank; 2. a rectangular air inlet pipe; 3. a rectangular exhaust pipe; 4. a plasma exhaust gas treatment machine; 5. a plasma shower head; 6. an interception box; 7. positioning blocks; 8. mounting grooves; 9. a cloth belt; 10. a sealing plate; 11. a first fixing bolt; 12. a stabilizing block; 13. a rotating rod; 14. fixing the sleeve block; 15. a cavity rod; 16. a built-in rod; 17. a first limit plate; 18. a return spring; 19. a rubber hemisphere; 20. a partition plate; 21. a second limiting plate; 22. a limiting groove; 23. an external connection pipe; 24. a retractable plate; 25. an electric push rod; 26. connecting blocks; 27. a connecting lantern ring; 28. a groove is embedded; 29. a second fixing bolt; 30. positioning a rod; 31. a protection plate; 32. repairing the door; 33. a handle; 34. a heat dissipation groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-7, the harmless industrial waste gas discharge device includes a discharge box 1, a rectangular inlet pipe 2, a rectangular outlet pipe 3, a plasma waste gas processor 4 and a plasma nozzle 5; the bottom end of the interior of the discharge box 1 is fixedly connected with an interception box 6, a rectangular air inlet pipe 2 and a rectangular exhaust pipe 3 are fixedly sleeved in the interior of the discharge box 1, one end of each of the rectangular air inlet pipe and the rectangular exhaust pipe penetrates through the interior of the interception box 6, a particle interception component is arranged in the interception box 6, a cleaning component is arranged on one side, away from the rectangular air inlet pipe 2, of the particle interception component, and a purification and regulation component is arranged at the top end of the interception box 6; during operation, through being equipped with granule interception subassembly, can intercept the dusty granule in the waste gas, through being equipped with the clearance subassembly, can clear up the granule interception subassembly, avoid the condition in stifled hole to take place, through being equipped with purification adjustment assembly, can adjust the area of contact of waste gas and plasma shower nozzle 5 to reach better waste gas purification effect.

The purification and regulation assembly comprises a partition plate 20, the partition plate 20 is fixedly sleeved on the inner side wall of the discharge box 1, the lower surface of the plasma waste gas processor 4 is fixedly connected with the upper surface of the partition plate 20, the plasma spray head 5 is arranged on the inner side of the rectangular exhaust pipe 3, an external connection pipe 23 is arranged on the outer side surface of the rectangular exhaust pipe 3, the external connection pipe 23 is communicated with the rectangular exhaust pipe 3, the inner side wall of the external connection pipe 23 is fixedly connected with an expansion plate 24 and an electric push rod 25, the electric push rod 25 is positioned right above the expansion plate 24, one end, close to the plasma spray head 5, of the electric push rod 25 is fixedly connected with a connection block 26, and the lower surface of the connection block 26 is fixedly connected with the upper surface of the expansion plate 24; when the plasma sprayer works, the electric push rod 25 is controlled to stretch, and under the connecting action of the connecting block 26, the expansion plate 24 can be driven to stretch, so that the contact area between the plasma sprayer 5 and waste gas can be adjusted.

The particle interception assembly comprises two positioning blocks 7, the opposite surfaces of the two positioning blocks 7 are fixedly connected with cloth belts 9, the front surfaces and the rear surfaces of the cloth belts 9 are fixedly connected with sealing plates 10, and the front surface of the interception box 6 is provided with mounting grooves 8 matched with the positioning blocks 7 and the sealing plates 10; during operation, dust-containing particles in waste gas can be intercepted by arranging the cloth belt 9.

The front surfaces of the two positioning blocks 7 are respectively in threaded sleeve joint with a first fixing bolt 11, and the bottom of the first fixing bolt 11 penetrates through the inside of the intercepting box 6; in operation, the positioning block 7 and the sealing plate 10 can be drawn out from the mounting groove 8 by arranging the first fixing bolt 11, so as to replace the cloth belt 9.

The cleaning assembly comprises two stabilizing blocks 12, the two stabilizing blocks 12 are fixedly connected to the top end and the bottom end of the interior of the intercepting box 6 respectively, rotating rods 13 are movably sleeved on opposite surfaces of the two stabilizing blocks 12, a plurality of fixed sleeve blocks 14 are fixedly sleeved on the outer sides of the rotating rods 13, three cavity rods 15 are fixedly connected to the outer side surfaces of the fixed sleeve blocks 14, built-in rods 16 are movably sleeved in the cavity rods 15, a first limiting plate 17 is fixedly connected to one end, close to the fixed sleeve blocks 14, of each built-in rod 16, a return spring 18 is fixedly connected to one side, far away from the fixed sleeve blocks 14, of each first limiting plate 17, and a rubber hemisphere 19 is fixedly connected to one end, far away from the fixed sleeve blocks 14, of each built-in rod 16; during operation, can produce wind-force through the flow of waste gas, when wind-force is used in on cavity pole 15 and built-in pole 16, can make bull stick 13 rotate and produce centrifugal force, can make built-in pole 16 stretch out from the inside of cavity pole 15 under the centrifugal force effect to make rubber hemisphere 19 strike on strap 9, make strap 9 take place to shake, thereby can clear up strap 9, avoid the problem in stifled hole to take place.

Two ends of the rotating rod 13 are fixedly connected with second limiting plates 21, and two adaptive limiting grooves 22 are formed in the positions, corresponding to the two second limiting plates 21, of the opposite surfaces of the two stabilizing blocks 12; in operation, when the rotating rod 13 rotates, the second limiting plate 21 rotates inside the limiting groove 22, so that the limiting and stabilizing effects can be achieved.

The diameter value of the external connecting pipe 23 is larger than that of the rectangular exhaust pipe 3, the outer side surface of the expansion plate 24 is attached to the inner side wall of the rectangular exhaust pipe 3, and the plasma waste gas processor 4 is positioned right above the expansion plate 24; during operation, through such setting, can increase its leakproofness when adjusting area of contact.

The upper surface of the discharge box 1 is fixedly connected with four positioning rods 30, one ends of the four positioning rods 30, far away from the discharge box 1, are fixedly connected with protection plates 31, and the protection plates 31 are positioned right above the rectangular exhaust pipes 3; during operation, through being equipped with locating lever 30 and guard plate 31, can protect rectangle blast pipe 3, avoid particles such as impurity to fall into the inside of rectangle blast pipe 3.

Example two

Referring to fig. 8, as another embodiment of the present invention, in a first comparative example, a connection collar 27 is disposed on the outer side of one end of each of the rectangular intake pipe 2 and the rectangular exhaust pipe 3 opposite to the intercept box 6, two insertion grooves 28 are disposed on two sides of the intercept box 6 opposite to the two connection collars 27, a second fixing bolt 29 is screwed on one side of the connection collar 27, a maintenance door 32 is disposed on the front surface of the exhaust box 1, a handle 33 is fixedly connected to the front surface of the maintenance door 32, and a heat dissipation groove 34 is disposed on the outer side of the exhaust box 1 opposite to the plasma exhaust gas processor 4; the inside of radiating groove 34 is provided with the dust screen, in operation, for the convenience of changing intercept box 6, through taking out second fixing bolt 29, can take out rectangle intake pipe 2 and rectangle blast pipe 3 from the inside of intercept box 6, simultaneously through being equipped with the connection lantern ring 27, can increase the leakproofness of being connected between rectangle intake pipe 2 and rectangle blast pipe 3 and the intercept box 6, through being equipped with maintenance door 32 and handle 33, can maintain each inside component of emission case 1, through being equipped with radiating groove 34, can dispel the heat to plasma exhaust-gas treatment machine 4, thereby increase its life.

Working principle, after industrial waste gas enters the interior of the intercepting box 6 through the rectangular air inlet pipe 2, dust-containing particles can be intercepted through the cloth belts 9, thereby preliminarily filtering the waste gas, simultaneously, when the waste gas moves in the interior of the intercepting box 6, wind power can be generated, thereby, acting force can be generated on the cleaning assembly, as the rotating rods 13 are movably sleeved in the interior of the two stabilizing blocks 12, thereby, when the wind power acts on the cavity rod 15 and the built-in rod 16, the rotating rods 13 can rotate, under the action of centrifugal force, the built-in rod 16 can extend out of the interior of the cavity rod 15, thereby, the rubber hemispheres 19 impact on the cloth belts 9, so that the cloth belts 9 shake, thereby, the occurrence of hole blocking of the cloth belts 9 is avoided, meanwhile, through the arrangement of the reset springs 18, after the built-in rod 16 extends out of the interior of the cavity rod 15, the reset springs 18 compress, the device has the advantages that the damping effect can be achieved, the rubber hemisphere 19 is prevented from damaging the cloth belt 9, the practicability of the device is greatly improved, when the cloth belt 9 needs to be replaced after being used for a long time, the first fixing bolt 11 is taken out, then the positioning block 7 and the sealing plate 10 are drawn out from the inside of the mounting groove 8, the cloth belt 9 can be replaced, and after the replacement is completed, the cloth belt 9 can be installed back only through reverse operation; waste gas after the prefiltering enters into rectangle blast pipe 3's inside through interception case 6, the plasma that erupts through plasma shower nozzle 5 contacts with waste gas, can be further carry out purification treatment to it, and stretch out and draw back through electric push rod 25, under the linkage effect of connecting block 26, can drive expansion plate 24 and stretch out and draw back, thereby can adjust the inside sectional area of rectangle blast pipe 3, with this area of contact between plasma shower nozzle 5 and the waste gas can be adjusted, then reach better exhaust purification effect, the practicality of device has been increased.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. Industrial waste gas innocent discharge device, its characterized in that: comprises a discharge box (1), a rectangular air inlet pipe (2), a rectangular exhaust pipe (3), a plasma waste gas processor (4) and a plasma nozzle (5); the utility model discloses a particle interception device, including discharge case (1), rectangle intake pipe (2) and rectangle blast pipe (3), the inside bottom fixedly connected with interception case (6) of discharge case (1), rectangle intake pipe (2) with rectangle blast pipe (3) all fixed cup joint in the inside of discharge case (1), and one end all run through in the inside of interception case (6), the inside of interception case (6) is provided with the granule interception subassembly, the granule interception subassembly is kept away from one side of rectangle intake pipe (2) is provided with the clearance subassembly, the top of interception case (6) is provided with the purification adjusting part.

2. The industrial waste gas harmless emission device according to claim 1, characterized in that: the purification and regulation component comprises a partition plate (20), the partition plate (20) is fixedly sleeved on the inner side wall of the discharge box (1), the lower surface of the plasma waste gas processor (4) is fixedly connected with the upper surface of the partition plate (20), the plasma nozzle (5) is arranged on the inner side of the rectangular exhaust pipe (3), an external connecting pipe (23) is arranged on the outer side surface of the rectangular exhaust pipe (3), the external connecting pipe (23) is communicated with the rectangular exhaust pipe (3), the inner side wall of the external connecting pipe (23) is fixedly connected with a telescopic plate (24) and an electric push rod (25), the electric push rod (25) is positioned right above the expansion plate (24), one end of the electric push rod (25) close to the plasma spray head (5) is fixedly connected with a connecting block (26), the lower surface of the connecting block (26) is fixedly connected with the upper surface of the expansion plate (24).

3. The industrial waste gas harmless emission device according to claim 1, characterized in that: the particle intercepting component comprises two positioning blocks (7), two opposite surfaces of the positioning blocks (7) are fixedly connected with cloth belts (9), sealing plates (10) are fixedly connected to the front surfaces and the rear surfaces of the cloth belts (9), and the front surfaces of the intercepting boxes (6) are opposite to the positioning blocks (7) and the positions of the sealing plates (10) and are provided with mounting grooves (8) matched with each other.

4. The industrial waste gas harmless emission device according to claim 3, characterized in that: the front surfaces of the two positioning blocks (7) are sleeved with first fixing bolts (11) in a threaded manner, and the bottoms of the first fixing bolts (11) penetrate through the inside of the intercepting box (6).

5. The industrial waste gas harmless emission device according to claim 1, characterized in that: the cleaning component comprises two stabilizing blocks (12), the two stabilizing blocks (12) are respectively and fixedly connected with the top end and the bottom end of the interior of the intercepting box (6), the opposite surfaces of the two stabilizing blocks (12) are movably sleeved with rotating rods (13), a plurality of fixed sleeve blocks (14) are fixedly sleeved on the outer side of the rotating rod (13), three cavity rods (15) are fixedly connected on the outer side surfaces of the fixed sleeve blocks (14), a built-in rod (16) is movably sleeved in the cavity rod (15), one end of the built-in rod (16) close to the fixed sleeve block (14) is fixedly connected with a first limiting plate (17), one side of the first limit plate (17) far away from the fixed sleeve block (14) is fixedly connected with a return spring (18), one end of the built-in rod (16) far away from the fixed sleeve block (14) is fixedly connected with a rubber hemisphere (19).

6. The industrial waste gas harmless emission device according to claim 5, characterized in that: the two ends of the rotating rod (13) are fixedly connected with second limiting plates (21), and the opposite surfaces of the stabilizing blocks (12) are opposite to the positions of the second limiting plates (21) and are provided with two limiting grooves (22) matched with each other.

7. The industrial waste gas harmless emission device according to claim 2, characterized in that: the diameter value of external pipe (23) is greater than the diameter value of rectangle blast pipe (3), the lateral surface of expansion plate (24) with the inboard wall laminating of rectangle blast pipe (3) mutually, plasma exhaust-gas treatment machine (4) are located directly over expansion plate (24).

8. The industrial waste gas harmless emission device according to claim 1, characterized in that: the upper surface of the discharging box (1) is fixedly connected with four positioning rods (30), the four positioning rods (30) are far away from a protection plate (31) fixedly connected to one end of the discharging box (1), and the protection plate (31) is located right above the rectangular exhaust pipe (3).