CN213286296U

CN213286296U - Waste gas purification environmental protection equipment

Info

Publication number: CN213286296U
Application number: CN202021999834.5U
Authority: CN
Inventors: 赵帅
Original assignee: Jinye Tianjin Environmental Technology Co ltd
Current assignee: Jinye Tianjin Environmental Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-28
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a waste gas purification environmental protection equipment, which comprises a base, base left side welded fastening has the collecting box, first support column top welded fastening has the separator box, connecting plate bottom welded fastening has a plurality of filter, the right side welded fastening of separator box has the drying cabinet on the base, the terminal welded fastening of second pipeline has the force pump, second support column top welded fastening has the filter box, welded fastening has gas sensor in the exhaust pipe, welded fastening has two solenoid valves in the return air pipe, spout sliding connection has the adsorption tank. The utility model discloses a filter rotates vibrations with the motor and separates dust in the waste gas, has the high unblock filter equipment's of separation rate advantage, realizes circulating filtration through gas sensor and solenoid valve, has the practicality height, and simple structure's advantage realizes filtering through the different active carbons of a plurality of rose boxes, conveniently changes the active carbon, need not once whole changes, practices thrift the advantage of cost.

Description

Waste gas purification environmental protection equipment

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a waste gas purification environmental protection equipment.

Background

The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. Common exhaust purification has factory smoke and dust exhaust purification, workshop dust exhaust purification, organic exhaust purification, waste gas peculiar smell purification, acid-base exhaust purification, chemical industry exhaust purification etc. and the device that uses most utilization adsorption method to handle waste gas now has following not enoughly:

1. dust separation is not carried out or a centrifugal device is utilized for separation, the separation is incomplete, and an adsorption device is easy to block;

2. whether the adsorption waste gas is completely adsorbed cannot be judged and no subsequent treatment facility is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust purification environmental protection equipment to solve the problem that proposes among the above-mentioned background art.

1. In order to achieve the above object, the utility model provides a following technical scheme: the waste gas purification environment-friendly equipment comprises a base, wherein a collecting box is fixedly welded on the left side of the base, two first supporting columns are fixedly welded on two sides of the collecting box on the base, a separating box is fixedly welded on the tops of the first supporting columns, a first air inlet is formed in the left side of the separating box, an air inlet pipe is fixedly welded on the first air inlet, a base is fixedly welded on the inner top of the separating box, a motor is fixed on the top of the base through bolts, a half gear is fixedly welded on an output shaft of the motor, a first loop bar is fixedly welded on the left side of the base in the separating box, the first loop bar is connected with a first supporting rod in a sliding mode, a tooth block is fixedly welded on the lower end of the first supporting rod and meshed with the half gear, a connecting plate is fixedly welded on the top of the first supporting rod, two second loop bars are fixedly welded on two sides of the first loop bar, the second sleeve rod is connected with a second support rod in a sliding mode, the top of the second support rod is fixedly welded with the connecting plate, the bottom of the connecting plate is fixedly welded with a plurality of filter plates, a baffle is fixedly welded on the right side of the connecting plate in the separating box, a vent is formed in the baffle, a dust outlet is formed in the lower side of the baffle in the separating box, a dust outlet pipe is fixedly welded at the dust outlet and communicated with the collecting box, an air outlet is formed in the upper side of the baffle in the separating box, a first pipeline is fixedly welded at the air outlet and welded with a valve, a drying box is fixedly welded on the right side of the separating box on the base, the first pipeline is communicated with the drying box, a first sealing door is formed in the top of the drying box, a storage basket is fixedly welded at the top in the drying box, and an air return hole is formed in the right side of the storage, an air return pipe is fixedly welded in the air return hole, a second air inlet is formed in the right side of the drying box, a second pipeline is fixedly welded in the second air inlet, a pressure pump is fixedly welded at the tail end of the second pipeline, a third pipeline is fixedly welded at the other end of the pressure pump, four second supporting columns are fixedly welded on the right side of the drying box on the base, a filter box is fixedly welded at the top of each second supporting column, the third pipeline is communicated with the bottom of the filter box, an air outlet is formed in the top of the filter box, an exhaust pipe is fixedly welded in the air outlet, a gas sensor is fixedly welded in the exhaust pipe, the exhaust pipe is communicated with the air return pipe, two electromagnetic valves are fixedly welded in the air return pipe, the two electromagnetic valves are symmetrically distributed by taking the exhaust pipe as a center, five ventilation plates are fixedly welded in the filter box in an up-and-down parallel mode, the ventilation board surface has been seted up the spout, spout sliding connection has the adsorption tank, the second sealing door has been seted up on the right side of adsorption tank on the rose box, motor, gas sensor and solenoid valve all with outside terminal control ware electric connection.

Preferably, the first sealing door and the second sealing door are welded and fixed with a handle.

Preferably, springs are welded and fixed in the first loop bar and the second loop bar, and the springs are respectively welded and fixed with the bottoms of the first supporting rod and the second supporting rod.

Preferably, the storage basket is filled with a silica gel drying agent.

Preferably, the five adsorption tanks are filled with different types of activated carbon respectively.

Preferably, the gas sensor is an MQ air pollution sensor.

Compared with the prior art, the beneficial effects of the utility model are that: when waste gas enters the separation box through the gas inlet pipe, dust is separated from the waste gas when the waste gas passes through the filter plate, a motor power supply is turned on, an output shaft of the motor rotates anticlockwise to drive the half gear to rotate, so as to drive the tooth block to descend, so as to drive the first support rod to descend, push the connection plate and the filter plate welded and fixed on the connection plate to descend, so as to drive the second support rod to descend, so as to drive the spring to stretch, when the half gear rotates for half circle, the half gear is separated from the tooth block, the spring is recovered, so as to drive the first support rod and the second support rod to ascend, the connection plate and the filter plate to ascend, so as to realize the upward and downward shaking of the filter plate, prevent the dust from blocking the filter plate, the falling dust enters the collection box through the collection pipe, the waste gas enters the drying box through the, the method comprises the steps that waste gas passes through a ventilation plate and an adsorption box, harmful substances in the waste gas are adsorbed by activated carbon, when the filtered gas passes through a gas sensor, if the gas reaches the emission standard, the gas sensor sends a signal to an external terminal controller, a right electromagnetic valve is controlled to be opened, a left electromagnetic valve is controlled to be closed, the gas is discharged, if the gas does not reach the emission standard, the gas sensor sends a signal to the external terminal controller, the left electromagnetic valve is controlled to be opened, the right electromagnetic valve is controlled to be closed, the gas enters a drying box again through a gas return pipe and then enters a filter box for filtering, until the gas reaches the emission standard and can be discharged, the use conditions of the activated carbon and a drying agent are periodically checked, when the gas needs to be replaced, a valve;

the utility model discloses a filter rotates vibrations with the motor and separates dust in the waste gas, has the high unblock filter equipment's of separation rate advantage, realizes circulating filtration through gas sensor and solenoid valve, has the practicality height, and simple structure's advantage realizes filtering through the different active carbons of a plurality of rose boxes, conveniently changes the active carbon, need not once whole changes, practices thrift the advantage of cost.

Drawings

FIG. 1 is a schematic view of a front view of an environmental protection apparatus for purifying waste gas;

FIG. 2 is a schematic sectional view of a front view of an environmental protection apparatus for purifying waste gas according to the present invention;

FIG. 3 is a schematic side view of the waste gas purifying environmental protection apparatus of the present invention;

fig. 4 is an enlarged view of the structure at B in fig. 2.

In the figure: 1. a base; 2. a collection box; 3. a first support column; 4. a separation tank; 5. an air inlet pipe; 6. a base; 7. an electric motor; 8. a half gear; 9. a first loop bar; 10. a first support bar; 11. a connecting plate; 12. a second loop bar; 13. a second support bar; 14. a filter plate; 15. a baffle plate; 16. a dust outlet pipe; 17. a first conduit; 18. a valve; 19. a drying oven; 20. a first sealing door; 21. a storage basket; 22. an air return pipe; 23. a second conduit; 24. a pressure pump; 25. a third pipeline; 26. a second support column; 27. a filter box; 28. an exhaust pipe; 29. a gas sensor; 30. an electromagnetic valve; 31. a ventilation board; 32. an adsorption tank; 33. a second sealing door; 34. a tooth block.

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. 1-4, the present invention provides a technical solution: an environment-friendly device for purifying waste gas comprises a base 1, a collecting box 2 is fixedly welded on the left side of the base 1, two first supporting columns 3 are fixedly welded on the two sides of the collecting box 2 on the base 1, a separating box 4 is fixedly welded on the tops of the first supporting columns 3, a first air inlet is formed in the left side of the separating box 4, an air inlet pipe 5 is fixedly welded on the first air inlet, a base 6 is fixedly welded on the top of the separating box 4, a motor 7 is fixedly screwed on the top of the base 6, a half gear 8 is fixedly welded on an output shaft of the motor 7, a first sleeve 9 is fixedly welded on the left side of the base 6 in the separating box 4, the first sleeve 9 is connected with a first supporting rod 10 in a sliding mode, a tooth block 34 is fixedly welded on the lower end of the first supporting rod 10, the tooth block 34 is meshed with the half gear 8, a connecting plate 11 is fixedly welded on the top of the first supporting rod 10, two second sleeve, the second sleeve rod 12 is connected with a second support rod 13 in a sliding manner, the top of the second support rod 13 is welded and fixed with a connecting plate 11, the bottom of the connecting plate 11 is welded and fixed with a plurality of filter plates 14, the right side of the connecting plate 11 in a separation box 4 is welded and fixed with a baffle 15, the baffle 15 is provided with a vent, the lower side of the baffle 15 in the separation box 4 is provided with a dust outlet, the dust outlet is welded and fixed with a dust outlet pipe 16, the dust outlet pipe 16 is communicated with a collection box 2, the upper side of the baffle 15 in the separation box 4 is provided with an air outlet, the air outlet is welded and fixed with a first pipeline 17, the first pipeline 17 is welded and fixed with a valve 18, the right side of the separation box 4 on a base 1 is welded and fixed with a drying box 19, the first pipeline 17 is communicated with the drying box 19, the top of the drying box 19 is provided with a first sealing door 20, an air return pipe 22 is fixedly welded to the air return hole, a second air inlet is formed in the right side of the drying box 19, a second pipeline 23 is fixedly welded to the second air inlet, a pressure pump 24 is fixedly welded to the tail end of the second pipeline 23, a third pipeline 25 is fixedly welded to the other end of the pressure pump 24, four second supporting columns 26 are fixedly welded to the right side of the drying box 19 on the base 1, a filter box 27 is fixedly welded to the top of each second supporting column 26, the third pipeline 25 is communicated with the bottom of the filter box 27, an air outlet is formed in the top of the filter box 27, an exhaust pipe 28 is fixedly welded to the air outlet, a gas sensor 29 is fixedly welded to the inside of the exhaust pipe 28, the exhaust pipe 28 is communicated with the air return pipe 22, two electromagnetic valves 30 are fixedly welded to the inside of the air return pipe 22, the two electromagnetic valves 30 are symmetrically distributed by taking the exhaust pipe 28 as a center, five, the surface of the ventilating plate 31 is provided with a sliding chute which is connected with an adsorption box 32 in a sliding way, the right side of the adsorption box 32 on the filter box 27 is provided with a second sealing door 33, and the motor 7, the gas sensor 29 and the electromagnetic valve 30 are all electrically connected with an external terminal controller;

the first sealing door 20 and the second sealing door 33 are welded and fixed with handles, the first sleeve rod 9 and the second sleeve rod 12 are internally welded and fixed with springs, the springs are respectively welded and fixed with the bottoms of the first supporting rod 10 and the second supporting rod 13, the storage basket 21 is filled with silica gel drying agents, the five adsorption boxes 32 are respectively filled with different types of activated carbon, and the gas sensor 29 is an MQ135 air pollution sensor.

The working principle is as follows: when the exhaust gas enters the separation box 4 through the air inlet pipe 5 and passes through the filter plate 14, dust is separated from the exhaust gas, the power supply of the motor 7 is turned on, the output shaft of the motor 7 rotates anticlockwise to drive the half gear 8 to rotate, thereby driving the tooth block 34 to descend, thereby driving the first supporting rod 10 to descend, pushing the connecting plate 11 and the filter plate 14 welded and fixed on the connecting plate 11 to descend, thereby driving the second supporting rod 13 to descend, thereby driving the spring to stretch, when the half gear 8 rotates for half circle, the half gear 8 is separated from the tooth block 34, the spring is recovered, thereby driving the first supporting rod 10 and the second supporting rod 13 to ascend, the connecting plate 11 and the filter plate 14 ascend, thereby realizing the up-and-down shaking of the filter plate 14, preventing the filter plate 14 from being blocked by dust, the falling dust enters the collection box 2 through the collection pipe, the exhaust gas enters the drying box 19 through the first pipeline, the waste gas continuously enters the filter box 27 through the third pipeline 25 along with the air flow, the waste gas passes through the ventilation plate 31 and the adsorption box 32, the active carbon adsorbs harmful substances in the waste gas, when the filtered gas passes through the gas sensor 29, if the gas reaches the emission standard, the gas sensor 29 sends a signal to the external terminal controller, which controls the right electromagnetic valve 30 to be opened, the left electromagnetic valve 30 to be closed, the gas to be discharged, if the gas does not reach the discharge standard, the gas sensor 29 sends a signal to the external terminal controller to control the left electromagnetic valve 30 to be opened and the right electromagnetic valve 30 to be closed, the gas enters the drying box 19 again through the gas return pipe 22, then the gas enters a filter box 27 for filtration until the gas reaches a dischargeable position of a discharge standard, the use condition of the active carbon and the desiccant is checked periodically, when the valve needs to be replaced, the valve 18 is closed, and the first sealing door 20 and the second sealing door 33 are opened for replacement;

the utility model discloses a filter 14 rotates vibrations with motor 7 and separates dust in the waste gas, has the high advantage of not blockking up filter equipment of separation rate, realizes circulating filtration through gas sensor 29 and solenoid valve 30, and it is high to have the practicality, and simple structure's advantage realizes filtering through the different active carbon of a plurality of rose boxes 27, conveniently changes the active carbon, need not once all changes, practices thrift the advantage of cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An exhaust gas purification environmental protection equipment, includes base (1), its characterized in that: the collecting box (2) is fixedly connected to the left side of the base (1), two first supporting columns (3) are fixedly connected to two sides of the collecting box (2) on the base (1), a separating box (4) is fixedly connected to the top of each first supporting column (3), a first air inlet is formed in the left side of the separating box (4), an air inlet pipe (5) is fixedly connected to each first air inlet, a base (6) is fixedly connected to the inner top of the separating box (4), a motor (7) is fixedly mounted to the top of the base (6), a half gear (8) is fixedly connected to an output shaft of the motor (7), a first sleeve rod (9) is fixedly connected to the left side of the base (6) in the separating box (4), a first supporting rod (10) is slidably connected to the first sleeve rod (9), and a tooth block (34) is fixedly connected to the lower end of the first supporting rod (, the tooth block (34) is meshed with the half gear (8), the top of the first support rod (10) is fixedly connected with a connecting plate (11), two sides of a first loop bar (9) on the separation box (4) are fixedly connected with two second loop bars (12), the second loop bars (12) are connected with a second support rod (13) in a sliding manner, the top of the second support rod (13) is fixedly connected with the connecting plate (11), the bottom of the connecting plate (11) is fixedly connected with a plurality of filter plates (14), the right side of the connecting plate (11) in the separation box (4) is fixedly connected with a baffle (15), the baffle (15) is provided with a vent, the lower side of the baffle (15) in the separation box (4) is provided with a dust outlet, the dust outlet is fixedly connected with a dust outlet pipe (16), the dust outlet pipe (16) is communicated with the collection box (2), the upper side of the baffle (15) in the separation box (4) is provided with a gas outlet, the gas outlet is fixedly connected with a first pipeline (17), the first pipeline (17) is fixedly connected with a valve (18), the right side of the separating box (4) on the base (1) is fixedly connected with a drying box (19), the first pipeline (17) is communicated with the drying box (19), a first sealing door (20) is arranged at the top of the drying box (19), a storage basket (21) is fixedly connected to the inner top of the drying box (19), a gas return hole is arranged at the right side of the storage basket (21) in the drying box (19), the gas return hole is fixedly connected with a gas return pipe (22), a second gas inlet is arranged at the right side of the drying box (19), a second pipeline (23) is fixedly connected with the second pipeline, the tail end of the second pipeline (23) is fixedly connected with a pressure pump (24), and a third pipeline (25) is fixedly connected with the other end of the pressure pump (24), the right side fixedly connected with four second support columns (26) of drying box (19) on base (1), second support column (26) top fixedly connected with rose box (27), third pipeline (25) and rose box (27) bottom intercommunication, the gas vent has been seted up at rose box (27) top, gas vent fixedly connected with blast pipe (28), fixed mounting has gas sensor (29) in blast pipe (28), blast pipe (28) and muffler (22) intercommunication, fixed mounting has two solenoid valves (30) in muffler (22), two solenoid valves (30) use blast pipe (28) as central symmetry and distribute, fixedly connected with five ventilating boards (31) from top to bottom in rose box (27), the ventilation hole has been seted up on ventilating board (31), the spout has been seted up on ventilating board (31) surface, spout sliding connection has adsorption tank (32), second sealing door (33) have been seted up on filter box (27) on the right side of adsorption tank (32), motor (7), gas sensor (29) and solenoid valve (30) all with outside terminal control ware electric connection.

2. An exhaust gas purifying environmental protection apparatus according to claim 1, characterized in that: the first sealing door (20) and the second sealing door (33) are fixedly connected with a handle.

3. An exhaust gas purifying environmental protection apparatus according to claim 1, characterized in that: the spring is fixedly connected in the first loop bar (9) and the second loop bar (12) and is fixedly connected with the bottoms of the first supporting rod (10) and the second supporting rod (13) respectively.

4. An exhaust gas purifying environmental protection apparatus according to claim 1, characterized in that: the storage basket (21) is filled with silica gel drying agent.

5. An exhaust gas purifying environmental protection apparatus according to claim 1, characterized in that: the five adsorption tanks (32) are filled with different types of activated carbon respectively.

6. An exhaust gas purifying environmental protection apparatus according to claim 1, characterized in that: the gas sensor (29) is an MQ135 air pollution sensor.