CN212017276U

CN212017276U - Harmful gas processing apparatus for environmental protection engineering

Info

Publication number: CN212017276U
Application number: CN202020457397.8U
Authority: CN
Inventors: 杜克玉
Original assignee: 杜克玉
Current assignee: Tianjin Xingang Engineering Technology Co., Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-27
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a harmful gas processing device for environmental protection engineering, which relates to the technical field of gas processing, and comprises a machine body, wherein one end of the machine body is provided with an air suction cylinder, the front surface of the machine body is fixed with a control switch, the top of the inner wall of the machine body is positioned at the air suction cylinder and is provided with an opening, and a draught fan is fixed at one side position of the inner top of the machine body, which is close to the opening, through a bracket, the utility model can realize the multi-stage filtration of harmful gas through the arrangement of a spraying filter box and a second-stage filter box, thereby effectively removing the impurities such as dust, bacteria, volatile organic compounds formaldehyde, toluene, hydrogen sulfide, chlorobenzene and other pollutants in the air, having good filtering effect, greatly improving the purification rate of the harmful gas, and reducing the pollution of the harmful gas to the environment to the maximum extent, the practicability is good.

Description

Harmful gas processing apparatus for environmental protection engineering

Technical Field

The utility model belongs to the technical field of the gas treatment, concretely relates to harmful gas processing apparatus for environmental protection engineering.

Background

The harmful gas treatment device for the environmental protection project mainly refers to an environmental protection device which protects the environment and purifies the air by recovering or removing and reducing harmful components of the discharged gas by using different process technologies, along with the development of science and technology and industry, automobiles and factories can discharge a large amount of waste gas every day, the waste gas contains a large amount of harmful substances which can cause great damage to the environment, the harmful gas is required to be treated for protecting the environment, and the existing harmful gas treatment device treats the harmful gas in a filtration and incineration mode.

In chinese patent with patent number CN201821743159.2, a harmful gas processing device for environmental protection engineering is mentioned, through setting up anion generator, can make the device initiatively release a large amount of anions to the air, effectively improve the air quality, be favorable to the health, but the device only filters through two pairs of harmful gas of filter one and filter, the effect is poor, gas purification rate is low, can not effectively get rid of the impurity in the harmful gas, still probably cause the pollution to the environment, in addition, the device's suction tube and case shell formula structure as an organic whole, when suction tube damages, be difficult to dismantle, and when the device transport, suction tube can not dismantle, it is big to lead to it to occupy the space, be not convenient for the device transport.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental protection is harmful gas processing apparatus for engineering to the filter effect who proposes in solving above-mentioned background is poor, and gaseous purification rate is low, can not effectively get rid of the impurity in the harmful gas, and a section of thick bamboo and case shell formula structure as an organic whole of breathing in addition can not dismantle, and it is big to occupy the space, is not convenient for the problem of device transport.

In order to achieve the above object, the utility model provides a following technical scheme: a harmful gas treatment device for environmental protection engineering comprises a machine body, wherein an air suction cylinder is installed at one end of the machine body, a control switch is fixed on the front surface of the machine body, the top of the inner wall of the machine body is positioned at the air suction cylinder to leave an opening, a draught fan is fixed at the position, close to one side of the opening, of the top of the inner part of the machine body through a support, a spraying filter box is further installed at the top of the inner part of the machine body, a secondary filter box is fixed on one side of the inner wall of the machine body, one side of the spraying filter box is connected with the draught fan through a pipeline, the other side of the spraying filter box is connected with the top of the secondary filter box through a pipeline, an exhaust pipe extending to the outer part of the machine body is connected to the bottom of the inner part of the machine body, a liquid storage box and a recovery box are installed at the bottom, one side of the recovery box is connected with a liquid discharge valve, the liquid storage box is positioned on one side of the recovery box, a liquid pump is arranged at the top end of the liquid storage box, and a liquid supplementing valve and a waste discharge valve which extend to the outside of the machine body are symmetrically connected to the liquid storage box relative to one side of the recovery box.

Preferably, the spray filter box includes the box, six crisscross baffles that distribute from beginning to end are installed to the inside top of box and bottom, and the bottom of box still installs and collect and fight, the small opening that distributes along the horizontal direction equidistance is seted up to the bottom of box for collect and fight and the inside of box and be linked together, two showers are installed on the top of box, and two showers all are connected through the play liquid end of pipeline with the drawing liquid pump, six the baffle separates the inside of box, forms S type passageway.

Preferably, the second grade rose box includes the casing, HEPA filter screen and active carbon filter screen are installed to the inside top symmetry of casing, wherein the active carbon filter screen is located the below of HEPA filter screen, anion generator is still installed to bottom one side of casing.

Preferably, the one end that a section of thick bamboo of breathing in is adjacent to the organism is installed four and is the connecting block that the annular array distributes, simultaneously the organism is adjacent to one side of a section of thick bamboo of breathing in still set up with the spread groove of four connecting block one-to-ones, and the equal symmetrical spiro union in both sides of organism has two connecting screw, four the inside of connecting block all leaves with connecting screw assorted screw, four connecting screw runs through the inside screw of four connecting blocks respectively.

Preferably, the end of the connecting screw rod, which is located outside the machine body, is further provided with a screwing disc, finger rods are symmetrically arranged on two sides of the screwing disc, and arc grooves are formed in two sides of the finger rods.

Preferably, a filter plate is inserted in the middle of the air suction cylinder, the filter plate is of a T-shaped structure, and a filter screen is further installed inside the filter plate.

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

(1) the utility model discloses a setting of filter box and second grade filter box sprays can realize harmful gas's multistage filtration to can effectually get rid of impurity such as dust, bacterium and volatile organic compound formaldehyde, toluene, hydrogen sulfide, chlorobenzene and other pollutants in the air of doping in the harmful gas, and the filter effect is good, has improved harmful gas's purification rate widely, reduction harmful gas that can the at utmost is good to the pollution of environment.

(2) The utility model discloses a connecting block, spread groove, connecting screw rod, revolve the setting of twisting dish and finger, realize dismantling of a section of thick bamboo of breathing in to the quick assembly disassembly of a section of thick bamboo of breathing in, when a section of thick bamboo of breathing in damages, be convenient for its change, when the device transport, dismantle a section of thick bamboo of breathing in, can effectively reduce the occupation space of device, so that the transport of device, thereby improved the convenience of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a schematic view of the internal structure of the spray filter box of the present invention;

FIG. 4 is a schematic structural view of the filter plate of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

FIG. 6 is an enlarged view at B in FIG. 2;

in the figure: 1-body; 2-spraying a filter box; 21-a collection hopper; 22-a spray pipe; 23-a baffle plate; 24-a leak hole; 25-S type channel; 3-a draught fan; 4, connecting blocks; 5-a filter plate; 51-a filter screen; 6-an air suction cylinder; 7-a liquid pump; 8-a liquid replenishing valve; 9-a waste valve; 10-a liquid storage tank; 11-a recovery tank; 12-an exhaust pipe; 13-a secondary filter tank; 131-HEPA filter screen; 132-activated carbon filter screen; 133-negative ion generator; 14-a control switch; 15-connecting a screw rod; 16-a connecting trough; 17-a turn-on disk; 18-finger.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-6, the present invention provides a technical solution: a harmful gas treatment device for environmental protection engineering comprises a machine body 1, wherein one end of the machine body 1 is provided with an air suction cylinder 6, the front surface of the machine body 1 is fixedly provided with a control switch 14, the top of the inner wall of the machine body 1 is positioned at the air suction cylinder 6 and is provided with an opening, a draught fan 3 is fixed at one side position of the inner top of the machine body 1 close to the opening through a support, the draught fan 3 is electrically connected with the control switch 14, the top end of the inner part of the machine body 1 is also provided with a spraying filter box 2, one side of the inner wall of the machine body 1 is fixedly provided with a secondary filter box 13, the spraying filter box 2 comprises a box body, the top end and the bottom end of the inner part of the box body are provided with six baffles 23 which are distributed in a head-to-tail staggered manner, the bottom end of the box body is also provided with a collecting hopper 21, two spray pipes 22 are connected with the liquid outlet end of the liquid pump 7 through a pipeline, six baffles 23 separate the interior of the box body to form an S-shaped channel 25, one side of the spray filtering box 2 is connected with the induced draft fan 3 through a pipeline, the other side of the spray filtering box 2 is connected with the top of the second-stage filtering box 13 through a pipeline, the bottom end of the second-stage filtering box 13 is connected with an exhaust pipe 12 extending to the exterior of the machine body 1, the second-stage filtering box 13 comprises a shell, a HEPA filtering net 131 and an active carbon filtering net 132 are symmetrically installed above the interior of the shell, wherein the active carbon filtering net 132 is positioned below the HEPA filtering net 131, one side of the bottom of the shell is also provided with a negative ion generator 133, the negative ion generator 133 is electrically connected with a control switch 14, the bottom of the interior of the machine body 1 is provided with a liquid storage box 10 and a recovery, and the recycling tank 11 is connected with the spraying filter tank 2 through a pipeline, one side of the recycling tank 11 is connected with a liquid discharge valve, the liquid storage tank 10 is positioned at one side of the recycling tank 11, the top end of the liquid storage tank 10 is provided with a liquid suction pump 7, the liquid suction pump 7 is electrically connected with a control switch 14, one side of the liquid storage tank 10 corresponding to the recycling tank 11 is also symmetrically connected with a liquid supplementing valve 8 and a waste discharge valve 9 which extend to the outside of the machine body 1, when in use, external harmful gas is sucked in through a draught fan 3 and a suction cylinder 6 and is conveyed into the spraying filter tank 2 through the pipeline, at the moment, a baffle 23 conducts flow on the harmful gas so that the harmful gas flows along the inside of the S-shaped channel 25, and simultaneously, a user can open the liquid suction pump 7 through the control switch 14 to enable the liquid suction pump 7 to work, so as to suck the spraying liquid in the liquid storage tank 10 out and convey the spraying liquid, so as to spray the harmful gas in the S-shaped channel 25, filter the impurities in the harmful gas, convey the gas to the interior of the secondary filter tank 13 through the pipeline after filtering, then sequentially filtered by a HEPA filter screen 131 and an active carbon filter screen 132 to remove dust, bacteria, volatile organic compounds formaldehyde, toluene, hydrogen sulfide, chlorobenzene and other pollutants in the air, and at the same time, the user turns on the negative ion generator 133 by controlling the switch 14, so that the negative ion generator 133 is operated, so as to release a large amount of electrons, and combine with oxygen molecules in the filtered gas to form air negative ions, therefore, harmful gas is effectively cleaned, and the finally treated gas is discharged from the exhaust pipe 12, so that the aim of treating the harmful gas is fulfilled, the treatment efficiency of the harmful gas is effectively improved, and the effective purification of the harmful gas can be realized.

Furthermore, four connecting blocks 4 distributed in an annular array are installed at one end of the air suction cylinder 6 adjacent to the machine body 1, meanwhile, one side of the machine body 1 adjacent to the air suction cylinder 6 is also provided with connecting grooves 16 corresponding to the four connecting blocks 4 one by one, two sides of the machine body 1 are symmetrically screwed with two connecting screws 15, screw holes matched with the connecting screws 15 are reserved in the four connecting blocks 4, the four connecting screws 15 respectively penetrate through the screw holes in the four connecting blocks 4, when the air suction cylinder 6 is damaged, a user can screw the connecting screws 15 by the finger rod 18 and the screwing disc 17 until screwing out the air suction cylinder, then pull the air suction cylinder 6 to enable the connecting blocks 4 to be separated from the connecting grooves 16 so as to separate the air suction cylinder 6 from the machine body, then a new air suction cylinder 6 is inserted into one side of the machine body 1 through the connecting blocks 4 and the connecting grooves 16, and then the connecting screws 15 are screwed in by the finger, with connecting block 4 and the fastening of connecting groove 16 to the section of thick bamboo 6 of will breathing in fastens with organism 1, and the section of thick bamboo 6 of just breathing in is realized to this, and the quick assembly disassembly of the section of thick bamboo 6 of just being convenient for, so that the change of the section of thick bamboo 6 of breathing in, during the transport simultaneously, can dismantle the section of thick bamboo 6 of breathing in, effectively reduce the occupation space of device, so that the transport of device.

Furthermore, the end of the connecting screw 15, which is located outside the machine body 1, is further provided with a screwing disc 17, fingers 18 are symmetrically arranged on two sides of the screwing disc 17, and arc grooves are also formed in two sides of the fingers 18, so that a user can conveniently screw the connecting screw 15 and further conveniently disassemble and assemble the air suction cylinder 6.

Specifically, the filter 5 is still inserted in the centre of section of thick bamboo 6 of breathing in, filter 5 is T type structure, and filter 51 is still installed to the inside of filter 5, can carry out first filtration to the air of breathing in, get rid of the floating dust granule in the air, when filter 51 blocks up, user's accessible pulling filter 5, in order to pull out filter 5 by the inside of section of thick bamboo 6 of breathing in, thereby clear up filter 51, with this clearance that realizes filter 51, effectively guarantee filter 51's filter effect.

The utility model discloses a theory of operation and use flow: when the utility model is used, a user can move the machine body 1 to a use place and switch on the machine body, then the draught fan 3 is opened through the control switch 14 to enable the draught fan 3 to work to generate negative pressure, external harmful gas is sucked in through the air suction cylinder 6 and then is conveyed into the spraying filter box 2 through a pipeline, the baffle 23 guides the harmful gas to enable the harmful gas to flow along the inside of the S-shaped channel 25, meanwhile, the user can open the liquid pump 7 through the control switch 14 to enable the liquid pump 7 to work to pump out the spraying liquid inside the liquid storage box 10 and convey the spraying liquid into the spraying pipe 22 through the pipeline, the spraying liquid is sprayed out by the nozzles on the spraying pipe 22 to spray the harmful gas inside the S-shaped channel 25, impurities in the harmful gas are filtered, after filtering, the gas is conveyed into the second-stage filter box 13 through the pipeline and then is filtered through the HEPA 131 filter screen and the active carbon filter screen 132 in sequence, so as to remove dust, bacteria, volatile organic compounds formaldehyde, toluene, hydrogen sulfide, chlorobenzene and other pollutants in the air doped in the gas, and simultaneously, a user opens the anion generator 133 through the control switch 14, so that the anion generator 133 works to release a large amount of electrons and combine with oxygen molecules in the filtered gas to form air anions, thereby effectively cleaning harmful gas, and finally, the treated gas is discharged from the exhaust pipe 12, thereby achieving the purpose of treating the harmful gas, in the gas spraying and filtering process, the generated waste liquid flows into the collecting hopper 21 through the leakage holes 24 and flows into the recycling box 11 through the pipeline, so as to be convenient for the centralized treatment of the waste liquid, avoid the waste liquid discharge to cause resource waste, in addition, when the barrel 6 is damaged, the user can screw the connecting screw rod 15 through the air suction finger rod 18 and the screw disk 17, until it is unscrewed, then pull the suction tube 6, make the connecting block 4 break away from the connecting groove 16, in order to separate the suction tube 6 from the organism, then peg graft the new suction tube 6 in one side of organism 1 through connecting block 4 and connecting groove 16, rethread finger 18 and revolve the turn-screw 17 with connecting screw 15 precession, in order to fasten connecting block 4 and connecting groove 16, thereby fasten suction tube 6 with organism 1, with this quick assembly disassembly of realization suction tube 6, so as to be convenient for the change of suction tube 6.

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 a harmful gas processing apparatus for environmental protection engineering which characterized in that: including organism (1), a section of thick bamboo (6) of breathing in is installed to the one end of organism (1), and the front surface mounting of organism (1) has control switch (14), the inner wall top of organism (1) is located a section of thick bamboo (6) of breathing in and leaves the opening, and the inside top of organism (1) is close to open-ended one side position department and is fixed with draught fan (3) through the support, the inside top of organism (1) still installs spraying rose box (2), and is fixed with second grade rose box (13) on one side of the inner wall of organism (1), one side of spraying rose box (2) is connected with draught fan (3) through the pipeline, and the opposite side of spraying rose box (2) is connected with the top of second grade rose box (13) through the pipeline, the bottom of second grade rose box (13) is connected with blast pipe (12) that extend to organism (1) outside, liquid reserve tank (10) and collection box (11) are installed to the inside bottom of organism (, wherein collection box (11) are located and spray under rose box (2), and collection box (11) and spray and pass through the pipe connection between rose box (2), one side of collection box (11) is connected with the flowing back valve, liquid reserve tank (10) are located one side of collection box (11), and the top of liquid reserve tank (10) installs drawing liquid pump (7), states liquid reserve tank (10) and still symmetrical connection has to extend to outside fluid infusion valve (8) of organism (1) and exhaust valve (9) for one side of collection box (11).

2. The apparatus for treating a harmful gas for environmental protection engineering according to claim 1, wherein: spray rose box (2) including the box, baffle (23) that six head and the tail crisscross distributions are installed to the inside top of box and bottom, and the bottom of box still installs and collect and fight (21), leak (24) along horizontal direction equidistance distribution are seted up to the bottom of box for it is linked together to collect and fight (21) and the inside of box, two shower (22) are installed on the top of box, and just two shower (22) all are connected with the play liquid end of drawing liquid pump (7) through the pipeline, six baffle (23) separate the inside of box, form S type passageway (25).

3. The apparatus for treating a harmful gas for environmental protection engineering according to claim 1, wherein: secondary filter case (13) include the casing, HEPA filter screen (131) and active carbon filter screen (132) are installed to the inside top symmetry of casing, wherein active carbon filter screen (132) are located the below of HEPA filter screen (131), anion generator (133) are still installed to bottom one side of casing.

4. The apparatus for treating a harmful gas for environmental protection engineering according to claim 1, wherein: the cylinder of breathing in (6) is adjacent to one end of organism (1) and installs four connecting blocks (4) that are the ring array and distribute, simultaneously organism (1) is adjacent to one side of the cylinder of breathing in (6) still set up spread groove (16) with four connecting blocks (4) one-to-one, and the equal symmetrical spiro union in both sides of organism (1) has two connecting screw (15), four the inside of connecting block (4) all leaves with connecting screw (15) assorted screw, four connecting screw (15) run through the inside screw of four connecting blocks (4) respectively.

5. The apparatus for treating a harmful gas for environmental protection engineering according to claim 4, wherein: connecting screw (15) are located the outside one end of organism (1) and still install and revolve wrong dish (17), and revolve the bilateral symmetry of revolving wrong dish (17) and install finger (18), simultaneously the arc groove has still been seted up to the both sides of finger (18).

6. The apparatus for treating a harmful gas for environmental protection engineering according to claim 1, wherein: the air suction device is characterized in that a filter plate (5) is inserted in the middle of the air suction cylinder (6), the filter plate (5) is of a T-shaped structure, and a filter screen (51) is further installed inside the filter plate (5).