CN219149635U

CN219149635U - High temperature dust-containing tail gas environmental protection treatment device

Info

Publication number: CN219149635U
Application number: CN202223114935.1U
Authority: CN
Inventors: 汪雷
Original assignee: Qinshu Environmental Protection Technology Shanghai Co ltd
Current assignee: Qinshu Environmental Protection Technology Shanghai Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-09
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a high-temperature dust-containing tail gas environment-friendly treatment device, belongs to the technical field of tail gas treatment, solves the problem that filter residues are inconvenient to clean, and has the technical key points that: be provided with first filter screen and the second filter screen that is used for filterable in the box, be provided with cleaning mechanism on first filter screen and the second filter screen, all be provided with end cap mechanism in the protecting crust, the top of first filter screen is provided with spraying mechanism, spraying mechanism that sets up can deposit and neutralization purification handles the tail gas that gets into, the filter residue after the deposit falls into on first filter screen and the second filter screen and sieves, cleaning mechanism that sets up can push the filter residue to the both sides of first filter screen and second filter screen respectively, the end cap mechanism of setting can discharge the filter residue from both sides, the clearance is effectual, the opposite side that has solved the unilateral promotion can make the filter screen is easily piled up the filter residue and is led to the drawback of later stage and be difficult to the clearance has the advantage of being convenient for clear up the filter residue and energy-concerving and environment-protective.

Description

High temperature dust-containing tail gas environmental protection treatment device

Technical Field

The utility model relates to the field of tail gas treatment, in particular to a high-temperature dust-containing tail gas environment-friendly treatment device.

Background

Industrial waste gas refers to the generic term for various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of the enterprise. Industrial waste gas and domestic waste gas are directly discharged, and are easy to cause harm to surrounding environment, so that the waste gas is required to be discharged after being treated. The high-temperature tail gas containing dust is usually discharged in industrial production, if the high-temperature tail gas is directly discharged, the environment is polluted, and the substances enter the human body through different paths of respiratory tracts, so that the high-temperature tail gas directly generates harm, has accumulation effect, and can seriously harm the health of the human body.

The Chinese patent document with publication number CN216498537U specifically discloses a shell which is in a cuboid structure, a first filter screen and a second filter screen which are arranged in parallel up and down are arranged in the shell, the upper surface of the first filter screen and the upper surface of the second filter screen are both provided with filter residue cleaning components, the two filter residue cleaning components on the same side are connected with the same driving component, the driving component is arranged on the outer side of the shell, one side of the side wall of the shell, which is far away from the driving component, is provided with cleaning openings corresponding to the first filter screen and the second filter screen, the cleaning openings are positioned on the upper surfaces of the first filter screen and the second filter screen, a blocking component is arranged at the cleaning openings, the blocking component is arranged on the outer side of the shell, a drain pipe is vertically arranged at the bottom of the shell, an electromagnetic valve is arranged on the drain pipe, an air inlet pipe is arranged on the side wall of the shell, the junction of intake pipe and casing is located the top of filter screen one, install the outlet duct on the top of casing, install the draught fan on the pipeline of outlet duct, upper portion in the casing is equipped with the adsorption plate, the intussuseption of adsorption plate intussuseption is filled with activated carbon granules, the equipartition has the air vent that link up from top to bottom on the adsorption plate, T shape piece is installed at the both ends of adsorption plate, be equipped with on the inside wall of casing and supply the gliding track of T shape piece, sealed articulated in the front side of casing has the switch door, the switch door corresponds the setting with the adsorption plate, the liquid reserve tank has been placed on the top of casing, install in the casing and spray the subassembly, spray the below that the subassembly is located the adsorption plate, spray the one end of subassembly and even have the feed liquid pipe, the bottom in the liquid reserve tank is inserted to the casing is worn out to the other end of feed liquid pipe and install the suction pump.

The above patent document realizes the treatment and adsorption of tail gas, and the filter residue on the filter screen is cleaned to one side of the shell mainly through the cleaning brush and the scraping plate on the movable block, but in the using process, the upper spray nozzle can continuously precipitate impurities in the tail gas, so that the cleaning brush and the scraping plate on the movable block are reset, the impurities on the filter screen can be accumulated on the other side inside the shell, the later accumulation and the difficulty in cleaning are caused, and the applicability is poor, so that the practical use requirement cannot be met.

Therefore, there is a need to provide an environment-friendly treatment device for high-temperature dust-containing tail gas, which aims to solve the problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the embodiment of the utility model aims to provide a high-temperature dust-containing tail gas environment-friendly treatment device, which aims to solve the defect that the filter residues are inconvenient to clean in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high temperature dust-laden tail gas environmental protection processing apparatus, includes the box, the intercommunication has intake pipe and blast pipe on the box, be connected with centrifugal fan on the blast pipe, be provided with first filter screen and the second filter screen that is used for filterable in the box, be provided with cleaning mechanism on first filter screen and the second filter screen, the both sides of first filter screen and second filter screen are all symmetrically provided with ejection of compact breach, and the outside of ejection of compact breach is provided with the protecting crust, all be provided with plug mechanism in the protecting crust, the top of first filter screen is provided with spraying mechanism, cleaning mechanism transmission is connected with spraying mechanism.

As a further scheme of the utility model, the cleaning mechanism comprises a first moving block, a second moving block and a screw rod, wherein the first moving block is in threaded connection with the screw rod, the screw rod is in rotary connection with the inside of the box body, the screw rod is in transmission connection with an output shaft of a motor through a second synchronous belt, the motor is fixedly arranged on the outer side of the box body, a conical seat is arranged on the first moving block, the first moving block is fixedly connected with a second moving block through a connecting rod, a sealing rubber layer is arranged at the juncture of the first filter screen and the connecting rod, cleaning brushes and scraping plates are arranged on the first moving block and the second moving block and are in contact with the first filter screen and the second filter screen, the motor drives the screw rod to rotate in a reciprocating manner, and meanwhile, the cleaning brushes and the scraping plates on the first moving block and the second moving block can push filter residues to two sides respectively, so that subsequent cleaning operations are facilitated.

As a further scheme of the utility model, the spraying mechanism comprises a conveying box, a piston, a liquid storage box and a first water pipe, wherein the first water pipe is communicated with the interior of the conveying box and is fixedly arranged in the box body, a plurality of spray heads are arranged on the first water pipe, the piston is movably connected with the interior of the conveying box through a piston rod, the conveying box is communicated with the liquid storage box through a second water pipe, the liquid storage box is fixedly arranged on the outer side of the box body, and check valves are arranged on the first water pipe and the second water pipe.

As a further scheme of the utility model, the spraying mechanism further comprises a spraying driving group for driving the piston to reciprocate, the spraying driving group comprises a pressing plate, a first spring and an eccentric wheel, one end of the piston rod is fixedly connected with the pressing plate, the first spring is arranged at the joint of the pressing plate and the conveying box, one side of the pressing plate is provided with the eccentric wheel, the eccentric wheel is rotationally connected to the outer side of the box body through a connecting shaft, the connecting shaft is connected with a screw rod through a first synchronous belt transmission, the screw rod synchronously drives the eccentric wheel on the connecting shaft to rotate through the first synchronous belt, the piston is driven to reciprocate and slidingly connect to the interior of the conveying box under the eccentric wheel eccentric and the reset action of the first spring, and the liquid medicine in the liquid storage box is conveniently pumped to a spray head on the first water pipe to be sprayed out under the action of a one-way valve on the first water pipe, so that the entering tail gas is conveniently precipitated and neutralized and purified.

As a further scheme of the utility model, the plug mechanism comprises a plug, a connecting plate, a pull rod and a pull plate, wherein the plug is adaptively connected to the discharging notch, the plug is fixedly connected to the connecting plate, the connecting plate is movably connected to the inside of the protective shell through the pull rod, a second spring is arranged on one side of the connecting plate, one end of the pull rod is fixedly connected with the pull plate, a slag discharging pipe is arranged at the bottom of the protective shell, the pull plate on the pull rod is pulled to drive the plug to be far away from the discharging notch, and filter residues on the first filter screen and the second filter screen can be discharged from two sides.

As a further scheme of the utility model, an active carbon plate is arranged above the first filter screen, a liquid discharge pipe is fixedly communicated with the bottom of the box body, and a valve is arranged on the liquid discharge pipe.

As a further scheme of the utility model, the bottom of the box body is provided with supporting feet for supporting.

In summary, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

according to the utility model, the entering tail gas can be subjected to precipitation, neutralization and purification treatment by the aid of the spraying mechanism, and the precipitated filter residues fall into the first filter screen and the second filter screen to be subjected to screening treatment.

The filter residue can be pushed to the two sides of the first filter screen and the second filter screen respectively through the cleaning mechanism, so that the filter residue can be conveniently collected, the filter residue can be discharged from the two sides through the plug mechanism, the cleaning effect is good, the defects that the filter residue is easily accumulated on the other side of the filter screen to cause later stage accumulation and difficult cleaning due to single-side pushing are overcome, and the filter residue cleaning device is convenient to use.

The cleaning mechanism can synchronously drive the spraying mechanism to operate, so that the use of extra electric appliances is reduced, and the energy-saving and environment-friendly concept is realized.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the utility model.

Fig. 2 is a schematic side view of an embodiment of the utility model.

Fig. 3 is an enlarged schematic view of embodiment a of the utility model.

Fig. 4 is a schematic cross-sectional view of an embodiment of the utility model.

Fig. 5 is an enlarged schematic view of the structure B in fig. 4.

Fig. 6 is an enlarged schematic view of the structure of fig. 4C.

Fig. 7 is a schematic diagram of a connection structure between the first filter screen and the connecting rod in the embodiment of the utility model.

Reference numerals: 1. a case; 2. supporting feet; 3. an exhaust pipe; 4. a centrifugal fan; 5. an air inlet pipe; 6. a delivery box; 7. a piston; 8. a piston rod; 9. a pressing plate; 10. a first spring; 11. a first water pipe; 12. an activated carbon plate; 13. an eccentric wheel; 14. a connecting shaft; 15. a first synchronization belt; 16. a screw rod; 17. a second timing belt; 18. a motor; 19. a liquid storage tank; 20. a second water pipe; 21. a first moving block; 22. a conical seat; 23. a second moving block; 24. a connecting rod; 25. a first filter screen; 26. a second filter screen; 27. a plug; 28. a connecting plate; 29. a pull rod; 30. a second spring; 31. a protective shell; 32. pulling a plate; 33. a slag discharge pipe; 34. a liquid discharge pipe; 35. and a sealing rubber layer.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

Referring to fig. 1-6, a high temperature dust-containing tail gas environmental protection processing apparatus, comprises a box body 1, the intercommunication has intake pipe 5 and blast pipe 3 on the box body 1, be connected with centrifugal fan 4 on the blast pipe 3, be provided with first filter screen 25 and the second filter screen 26 that are used for filterable in the box body 1, be provided with cleaning mechanism on first filter screen 25 and the second filter screen 26, the both sides of first filter screen 25 and second filter screen 26 all symmetry are provided with the ejection of compact breach, and the outside of ejection of compact breach is provided with protecting crust 31, all be provided with plug mechanism in the protecting crust 31, the top of first filter screen 25 is provided with spraying mechanism, cleaning mechanism transmission is connected with spraying mechanism.

Further, the cleaning mechanism comprises a first moving block 21, a second moving block 23 and a screw rod 16, wherein the first moving block 21 is in threaded connection with the screw rod 16, the screw rod 16 is rotationally connected to the inside of the box body 1, the screw rod 16 is in transmission connection with an output shaft of a motor 18 through a second synchronous belt 17, the motor 18 is fixedly installed on the outer side of the box body 1, a conical seat 22 is arranged on the first moving block 21, the first moving block 21 is fixedly connected with the second moving block 23 through a connecting rod 24, a sealing rubber layer 35 is arranged at the junction of the first filter screen 25 and the connecting rod 24, and cleaning brushes and scraping plates are respectively arranged on the first moving block 21 and the second moving block 23 and are in contact with the first filter screen 25 and the second filter screen 26.

Further, spraying mechanism includes delivery casing 6, piston 7, liquid reserve tank 19 and first water pipe 11, first water pipe 11 is linked together and fixed mounting in the inside of box 1 with the inside of delivery casing 6, be provided with a plurality of shower nozzles on the first water pipe 11, piston 7 passes through piston rod 8 swing joint in the inside of delivery casing 6, delivery casing 6 communicates through second water pipe 20 and has liquid reserve tank 19, liquid reserve tank 19 fixed mounting is in the outside of box 1, all be provided with the check valve on first water pipe 11 and the second water pipe 20.

Further, the spraying mechanism further comprises a spraying driving group for driving the piston 7 to reciprocate, the spraying driving group comprises a pressing plate 9, a first spring 10 and an eccentric wheel 13, one end of the piston rod 8 is fixedly connected with the pressing plate 9, the first spring 10 is arranged at the joint of the pressing plate 9 and the conveying box 6, the eccentric wheel 13 is arranged on one side of the pressing plate 9, the eccentric wheel 13 is rotationally connected to the outer side of the box body 1 through a connecting shaft 14, and the connecting shaft 14 is in transmission connection with a screw rod 16 through a first synchronous belt 15.

Correspondingly, the connecting shaft 14 and the screw rod 16 are respectively provided with a belt pulley which is synchronously connected with the first synchronous belt 15 in a transmission manner.

Correspondingly, the output shaft of the motor 18 and the screw rod 16 are respectively provided with a belt pulley which is in synchronous transmission connection with the second synchronous belt 17.

Preferably, the high-temperature dust-containing tail gas enters the box body 1 through the air inlet pipe 5, the liquid medicine for treating the tail gas is stored in the liquid storage tank 19, the output shaft of the motor 18 is driven to rotate positively and negatively in a certain range, the screw rod 16 is driven to rotate under the synchronous action of the second synchronous belt 17, the screw rod 16 synchronously drives the eccentric wheel 13 on the connecting shaft 14 to rotate through the first synchronous belt 15, the piston 7 is driven to be connected to the inside of the conveying box 6 in a reciprocating sliding manner under the eccentric action of the eccentric wheel 13 and the reset action of the first spring 10, the liquid medicine in the liquid storage tank 19 is conveniently extracted to the spray head on the first water pipe 11 to spray under the action of the check valves on the first water pipe 11 and the second water pipe 20, the entering tail gas is conveniently precipitated, the neutralization and purification treatment, and the filter residues after precipitation fall into the first filter screen 25 and the second filter screen 26 to be screened.

It should be noted that, the output shaft of the motor 18 can be driven in a forward and reverse direction within a certain range, and the motor 18 is driven by an externally connected power source and a controller, which is the prior art and will not be described in detail.

As shown in fig. 1 to 7, as a preferred embodiment of the present utility model, the plug mechanism includes a plug 27, a connecting plate 28, a pull rod 29 and a pull plate 32, where the plug 27 is adapted to be connected to the discharge gap, and the plug 27 is fixedly connected to the connecting plate 28, the connecting plate 28 is movably connected to the inside of the protective shell 31 through the pull rod 29, a second spring 30 is disposed on one side of the connecting plate 28, one end of the pull rod 29 is fixedly connected to the pull plate 32, and a slag discharging pipe 33 is disposed at the bottom of the protective shell 31.

Further, an activated carbon plate 12 is disposed above the first filter screen 25, a drain pipe 34 is fixedly connected to the bottom of the tank 1, and a valve is disposed on the drain pipe 34.

Further, the bottom of the box 1 is provided with a supporting foot 2 for supporting.

Correspondingly, the conical seat 22 arranged on the first moving block 21 can prevent the deposited filter residues from being accumulated on the first moving block 21, and is convenient for the filter residues to fall down and is convenient to use.

Preferably, in this embodiment, the motor 18 drives the screw rod 16 to reciprocally rotate, and the screw rod 16 drives the first moving block 21 and the second moving block 23 to reciprocally move in the box 1 while rotating, so that the cleaning brushes and the scraping plates on the first moving block 21 and the second moving block 23 can respectively push the filter residues to two sides, thereby facilitating subsequent cleaning operations.

Preferably, pulling the pulling plate 32 on the pulling rod 29 drives the plug 27 to be far away from the discharging gap, and filter residues on the first filter screen 25 and the second filter screen 26 can be discharged from two sides at the moment, so that the cleaning effect is good.

Preferably, the activated carbon plate 12 arranged in the box body 1 can realize the purification and sterilization treatment of tail gas, and the centrifugal fan 4 can extract and discharge the tail gas purified in the box body 1, so that the tail gas treatment effect is good, and the device has the advantages of energy conservation and environmental protection and is convenient to use.

It should be noted that, the connection shaft 14 is driven by an externally connected power source and a controller, which are conventional techniques and will not be described in detail herein.

The working principle of the utility model is as follows: the inside that high temperature dust-laden tail gas entered into box 1 through intake pipe 5, the liquid medicine that is used for handling tail gas has been stored in liquid reserve tank 19, the output shaft of motor 18 is in the positive and negative rotation drive of certain limit, drive lead screw 16 rotatory under the synchronous action of second hold-in range 17, lead screw 16 is rotatory via the eccentric wheel 13 on the synchronous drive connecting axle 14 of first hold-in range 15, under the eccentric of eccentric wheel 13 and the reset action of first spring 10, order about piston 7 reciprocal sliding connection in the inside of delivery box 6, under the effect of check valve on first water pipe 11 and second water pipe 20, be convenient for with the liquid medicine extraction in the liquid reserve tank 19 to the shower nozzle blowout on first water pipe 11, be convenient for carry out sedimentation and neutralization purification to the tail gas that gets into, filter residue after the sediment falls into first filter screen 25 and second filter screen 26 and carry out screening treatment on, and lead screw 16 reciprocal rotatory drive first movable block 21 and second movable block 23 reciprocal movement in the inside of box 1, the sweeping brush and scraper blade on first movable block 21 and the second movable block 23 can push away from both sides respectively, pull rod 29 pull up the filter screen 32, the filter screen is kept away from in the filter screen 1 can realize the filter screen 1, the filter screen that can be convenient for the realization is carried out to the filter screen 1, the filter screen is removed from the filter screen is clean up in the filter screen is good, the filter screen is equipped with the filter screen is removed from the filter screen is clean up to the filter screen is removed from the filter screen is clean in the filter screen is inside, and the filter screen is clean up to the filter screen is placed in the filter screen is clean, and can be had.

It should be specifically noted that the components in the present application are all universal standard components or components known to those skilled in the art, which effectively solve the problem of inconvenient cleaning of the filter residues.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a high temperature dust-laden tail gas environmental protection processing apparatus, includes box (1), the intercommunication has intake pipe (5) and blast pipe (3) on box (1), be connected with centrifugal fan (4) on blast pipe (3), its characterized in that, be provided with first filter screen (25) and second filter screen (26) that are used for filterable in box (1), be provided with cleaning mechanism on first filter screen (25) and second filter screen (26), the both sides of first filter screen (25) and second filter screen (26) are all symmetrically provided with ejection of compact breach, and the outside of ejection of compact breach is provided with protecting crust (31), all be provided with plug mechanism in protecting crust (31), the top of first filter screen (25) is provided with spraying mechanism, cleaning mechanism transmission is connected with spraying mechanism.

2. The high-temperature dust-containing tail gas environment-friendly treatment device according to claim 1, wherein the cleaning mechanism comprises a first moving block (21), a second moving block (23) and a screw rod (16), the first moving block (21) is in threaded connection with the screw rod (16), the screw rod (16) is rotationally connected to the inside of the box body (1), the screw rod (16) is connected with an output shaft of a motor (18) through a second synchronous belt (17) in a transmission manner, the motor (18) is fixedly arranged on the outer side of the box body (1), a conical seat (22) is arranged on the first moving block (21), the first moving block (21) is fixedly connected with the second moving block (23) through a connecting rod (24), a sealing rubber layer (35) is arranged at the junction of the first filter screen (25) and the connecting rod (24), and cleaning brushes and scraping plates are both arranged on the first moving block (21) and the second moving block (23) and are in contact with the first filter screen (25) and the second filter screen (26).

3. The high-temperature dust-containing tail gas environment-friendly treatment device according to claim 2, wherein the spraying mechanism comprises a conveying box (6), a piston (7), a liquid storage tank (19) and a first water pipe (11), the first water pipe (11) is communicated with the interior of the conveying box (6) and is fixedly arranged in the interior of the box body (1), a plurality of spray heads are arranged on the first water pipe (11), the piston (7) is movably connected to the interior of the conveying box (6) through a piston rod (8), the conveying box (6) is communicated with the liquid storage tank (19) through a second water pipe (20), the liquid storage tank (19) is fixedly arranged on the outer side of the box body (1), and one-way valves are arranged on the first water pipe (11) and the second water pipe (20).

4. The high-temperature dust-containing tail gas environment-friendly treatment device according to claim 3, wherein the spraying mechanism further comprises a spraying driving group for driving the piston (7) to reciprocate, the spraying driving group comprises a pressing plate (9), a first spring (10) and an eccentric wheel (13), one end of the piston rod (8) is fixedly connected with the pressing plate (9), a first spring (10) is arranged at the joint of the pressing plate (9) and the conveying box (6), an eccentric wheel (13) is arranged on one side of the pressing plate (9), the eccentric wheel (13) is rotationally connected to the outer side of the box body (1) through a connecting shaft (14), and the connecting shaft (14) is in transmission connection with a screw rod (16) through a first synchronous belt (15).

5. The high-temperature dust-containing tail gas environment-friendly treatment device according to claim 1, wherein the plug mechanism comprises a plug (27), a connecting plate (28), a pull rod (29) and a pull plate (32), the plug (27) is adaptively connected to the discharging notch, the plug (27) is fixedly connected to the connecting plate (28), the connecting plate (28) is movably connected to the inside of a protective shell (31) through the pull rod (29), a second spring (30) is arranged on one side of the connecting plate (28), one end of the pull rod (29) is fixedly connected with the pull plate (32), and a slag discharging pipe (33) is arranged at the bottom of the protective shell (31).

6. The high-temperature dust-containing tail gas environment-friendly treatment device according to claim 1, wherein an activated carbon plate (12) is arranged above the first filter screen (25), a liquid discharge pipe (34) is fixedly communicated with the bottom of the box body (1), and a valve is arranged on the liquid discharge pipe (34).

7. The high-temperature dust-containing tail gas environment-friendly treatment device according to claim 1, wherein a supporting foot (2) for supporting is arranged at the bottom of the box body (1).