CN213176132U

CN213176132U - External fan of waste gas treatment device for environment-friendly chemical equipment

Info

Publication number: CN213176132U
Application number: CN202022166544.9U
Authority: CN
Inventors: 王宝仁; 霍亚乾; 姚爽; 黄金贵
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-11
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses an external fan of a waste gas treatment device for environment-friendly chemical equipment, which comprises a frame body and a machine cavity, wherein the machine cavity is arranged in the inner cavity of the frame body, a bottom block and an insert block are arranged at a joint and are fixed through a spring piece, a magnetic block is arranged in the middle of the lower end of the insert block and further plays a role in fixing, the insert block can be pulled out during disassembly, the simple disassembly is realized, the use is convenient, a sound absorption plate is arranged at the bottom end of a noise reduction mechanism and can absorb part of noise generated during the operation of the fan, sound receiving holes are distributed on the outer side of the sound absorption plate, the noise is prevented from being lost from an outlet and influencing residents, the use quality of the device is improved, a filter plate is arranged on the upper side of the insert block and can filter dust particles, the dust is prevented from damaging the inside of the device, a cooling pipe is arranged at the bottom end, avoid the temperature too high to produce the trouble, and then cause the loss that is indispensable.

Description

External fan of waste gas treatment device for environment-friendly chemical equipment

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is an external fan of exhaust treatment device for environment-friendly chemical industry equipment.

Background

The fan is a driven fluid machine, which is a Chinese short for the habit of gas compression and gas delivery machines, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial furnaces, cooling and ventilation of air conditioning equipment and household electrical equipment, drying and selective feeding of grains, air inflation and propulsion of wind sources and cushion ships, and the like.

The external fan of the waste gas treatment device for the environment-friendly chemical equipment has the defects of inconvenient installation, high noise during operation and easy dust contamination in the device when in use.

In order to solve the problems, the external fan of the waste gas treatment device for the environment-friendly chemical equipment is provided, and the problems that the external fan of the waste gas treatment device for the environment-friendly chemical equipment is inconvenient to install when in use, has high noise during operation and is easy to contaminate dust in the external fan are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external fan of exhaust-gas treatment device for environment-friendly chemical industry equipment to the problem of the external fan of exhaust-gas treatment device who is used for environment-friendly chemical industry equipment among the prior art installation inconvenient when using, noise is big and easily be infected with the dust in the device when moving is solved.

In order to achieve the above object, the utility model provides a following technical scheme: an external fan of a waste gas treatment device for environment-friendly chemical equipment comprises a frame body and a machine cavity, wherein the machine cavity is arranged in an inner cavity of the frame body, the frame body comprises a base, a fan seat, a supporting plate, a motor and a joint, the base is arranged at the bottom end of the frame body, the fan seat is arranged on one side of the upper end of the base, the supporting plate is arranged on the other side of the upper end of the base, the motor is arranged on the upper end of the supporting plate, the motor is mutually connected with one side of the fan seat, and the;

the fan cavity comprises a noise reduction mechanism, an operating mechanism and a cooling mechanism, the noise reduction mechanism is installed on the inner side of the inner cavity of the fan base, the operating mechanism is installed in the middle of the fan base, and the cooling mechanism is installed at the lower end of the inner cavity of the fan base.

Preferably, connect including fixed block, interface, bottom block, inserted block, filter and external pipe, the fixed block is installed in the lower extreme both sides that connect, and the interface is installed at the lower extreme middle part that connects, and the upside at the interface is installed to the bottom block, and the upside at the bottom block is installed to the inserted block, and the upside at the inserted block is installed to the filter, and the upper end at the filter is installed to external pipe.

Preferably, the bottom block comprises a concave column and a clamping groove, the concave column is arranged on the upper side of the bottom block, and the clamping groove is arranged on the inner side of the concave column.

Preferably, the insert block comprises an elastic block, a sealing ring, clamping columns and magnetic blocks, the elastic block is arranged on the inner side of the insert block, the sealing ring is arranged at the lower end of the elastic block, the clamping columns are respectively arranged on two sides of the lower end of the insert block, and the magnetic blocks are arranged in the middle of the lower end of the insert block.

Preferably, the noise reduction mechanism comprises a sound absorption plate and sound receiving holes, the sound absorption plate is installed at the bottom end of the noise reduction mechanism, and the sound receiving holes are distributed on the outer side of the sound absorption plate.

Preferably, the running mechanism comprises an air suction port, an impeller and blades, the air suction port is arranged at one end of the running mechanism, the air suction port is connected with the interface, the impeller is arranged at one side of the air suction port, and the blades are arranged at one side of the impeller.

Preferably, the cooling mechanism comprises a water pump and a cooling pipe, the water pump is arranged on one side of the supporting plate, and the cooling pipe is arranged at the bottom end of the inner cavity of the fan base.

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

1. the utility model provides an external fan of exhaust treatment device for environment-friendly chemical industry equipment has set up bottom block and inserted block in joint department, and the card post of installation docks each other with concave post on bottom block and the inserted block, fixes through the spring leaf, and the magnetic path is installed at the lower extreme middle part of inserted block, further plays the fixed action, and during the dismantlement, also can extract the inserted block, simply dismantles, provides convenience for the use.

2. The utility model provides an external fan of exhaust treatment device for environment-friendly chemical industry equipment, the bottom at the mechanism of making an uproar falls is installed to the acoustic baffle, and the acoustic baffle can absorb the noise that produces when partial fan moves, and the acoustic hole distributes in the outside of acoustic baffle, and the reducible noise of acoustic hole propagates, alleviates noise frequency, avoids the noise to run off from the export, causes the influence for the resident, has improved the quality of use of device.

3. The utility model provides an external fan of exhaust-gas treatment device for environment-friendly chemical industry equipment, the filter is installed at the upside of inserted block, and waste gas among the exhaust-gas treatment device has a small amount of dust, and the filter can filter the dust granule, prevents that the dust from destroying to the inside production of device, and the inner chamber bottom at the fan frame is installed to the cooling tube, carries out the cooling action to the device, avoids the high temperature to produce the trouble, and then causes indispensable loss.

Drawings

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

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic view of the noise reduction mechanism of the present invention;

fig. 4 is a schematic view of a joint structure of the present invention;

fig. 5 is a schematic view of the bottom block structure of the present invention.

In the figure: 1. a frame body; 11. a base; 12. a fan base; 13. a supporting plate; 14. a motor; 15. a joint; 151. a fixed block; 152. an interface; 153. a bottom block; 1531. a concave column; 1532. a card slot; 154. inserting a block; 1541. a spring block; 1542. a seal ring; 1543. clamping the column; 1544. a magnetic block; 155. a filter plate; 156. an external connection pipe; 2. a machine cavity; 21. a noise reduction mechanism; 211. a sound absorbing panel; 212. a sound receiving hole; 22. an operating mechanism; 221. an air suction port; 222. an impeller; 223. a blade; 23. a cooling mechanism; 231. a water pump; 232. and (7) cooling the tube.

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. 1-2, an external fan for an exhaust gas treatment device of an environment-friendly chemical device comprises a frame body 1 and a machine cavity 2, wherein the machine cavity 2 is installed in an inner cavity of the frame body 1, the frame body 1 comprises a base 11, a fan base 12, a supporting plate 13, a motor 14 and a joint 15, the base 11 is installed at the bottom end of the frame body 1, the fan base 12 is installed at one side of the upper end of the base 11, the supporting plate 13 is installed at the other side of the upper end of the base 11, the motor 14 is installed at the upper end of the supporting plate 13, the motor 14 is connected with one side of the fan base 12, the joint 15 is installed at the other side of the fan base 12, the machine cavity 2 comprises a noise reduction mechanism 21, an operating mechanism 22 and a cooling mechanism 23, the noise reduction mechanism 21 is installed inside the inner cavity of the fan base 12, the operating mechanism 22 is installed at the, air intake 221 and interface 152 interconnect, impeller 222 installs in one side of air intake 221, and one side at impeller 222 is installed to blade 223, and cooling body 23 installs the inner chamber lower extreme at fan seat 12, and cooling body 23 includes water pump 231 and cooling tube 232, and one side at fagging 13 is installed to water pump 231, and cooling tube 232 installs the inner chamber bottom at fan seat 12, carries out the cooling action to the device, avoids the high temperature to produce the trouble, and then causes indispensable loss.

Referring to fig. 3-5, the connector 15 includes a fixed block 151, an interface 152, a bottom block 153, a plug 154, a filter plate 155 and an external connection tube 156, the bottom block 153 and the plug 154 are disposed at the connector 15, the bottom block 153 and the plug 154 are connected with each other by a snap-fit, the bottom block 153 and the plug 154 are fixed by a spring leaf, and a magnet 1544 is disposed at the middle of the lower end of the plug 154 to further play a role of fixing, when the connector 154 is detached, the plug 154 can be pulled out and simply detached, which provides convenience for use, the fixed block 151 is disposed at two sides of the lower end of the connector 15, the interface 152 is disposed at the middle of the lower end of the connector 15, the bottom block 153 is disposed at the upper side of the interface 152, the bottom block 153 includes a snap-fit 1531 and a snap-fit groove 1532, the snap-fit 1532 is disposed at the upper side of the bottom block 153, the plug 154 includes a spring 1541, a seal ring 1542, the snap-fit and a magnet 1544, the inside at inserted block 154 is installed to bullet piece 1541, the lower extreme at bullet piece 1541 is installed to sealing washer 1542, the lower extreme both sides at inserted block 154 are installed respectively to calorie post 1543, magnetic path 1544 is installed at the lower extreme middle part of inserted block 154, the upside at inserted block 154 is installed to filter 155, waste gas in the exhaust-gas treatment device has a small amount of dust, filter 155 can filter the dust granule, prevent that the dust from producing the destruction to the device is inside, external pipe 156 is installed in the upper end of filter 155, noise reduction mechanism 21 includes acoustic baffle 211 and sound receiving hole 212, acoustic baffle 211 is installed in the bottom of noise reduction mechanism 21, the noise that produces when partial fan operation can be drawn to acoustic baffle 211, sound receiving hole 212 distributes in the outside of acoustic baffle 211, sound receiving hole 212 reducible noise is propagated, alleviate the noise frequency, avoid the noise to run off from the export, cause the influence for the resident, the quality of.

In summary, the following steps: the utility model provides an external fan of waste gas treatment device for environment-friendly chemical equipment, which comprises a frame body 1 and a machine cavity 2, wherein the machine cavity 2 is arranged in the inner cavity of the frame body 1, a bottom block 153 and an insert block 154 are arranged at a joint 15, a clamping column 1543 arranged on the bottom block 153 and the insert block 154 is mutually butted with a concave column 1531 and is fixed through a spring piece, a magnetic block 1544 is arranged in the middle of the lower end of the insert block 154 to further play a fixing role, the insert block 154 can be pulled out during disassembly, the disassembly is simple, convenience is provided for use, a sound absorbing plate 211 is arranged at the bottom end of a noise reduction mechanism 21, the sound absorbing plate 211 can absorb part of noise generated during the operation of the fan, the sound absorbing holes 212 are distributed at the outer side of the sound absorbing plate 211, the sound absorbing hole 212 can reduce the noise transmission, the noise frequency is relieved, the noise loss from an outlet is avoided, the influence is caused to, the upside at inserted block 154 is installed to filter 155, and the waste gas among the exhaust treatment device has a small amount of dust, and filter 155 can filter the dust granule, prevents that the dust from destroying the inside production of device, and cooling tube 232 installs the inner chamber bottom at fan seat 12, carries out the cooling action to the device, avoids the high temperature to produce the trouble, and then causes essential loss.

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

Claims

1. The utility model provides an external fan of exhaust-gas treatment device for environment-friendly chemical industry equipment, includes support body (1) and machine chamber (2), and the inner chamber in support body (1), its characterized in that are installed in machine chamber (2): the rack body (1) comprises a base (11), a fan seat (12), a supporting plate (13), a motor (14) and a joint (15), wherein the base (11) is installed at the bottom end of the rack body (1), the fan seat (12) is installed on one side of the upper end of the base (11), the supporting plate (13) is installed on the other side of the upper end of the base (11), the motor (14) is installed at the upper end of the supporting plate (13), the motor (14) and one side of the fan seat (12) are connected with each other, and the joint (15) is installed on the other side of the fan seat (12);

the fan cavity (2) comprises a noise reduction mechanism (21), an operating mechanism (22) and a cooling mechanism (23), the noise reduction mechanism (21) is installed on the inner side of an inner cavity of the fan base (12), the operating mechanism (22) is installed in the middle of the fan base (12), and the cooling mechanism (23) is installed at the lower end of the inner cavity of the fan base (12).

2. The external fan of the waste gas treatment device for the environment-friendly chemical equipment as claimed in claim 1, wherein: connect (15) including fixed block (151), interface (152), bottom block (153), inserted block (154), filter (155) and external pipe (156), the lower extreme both sides of connecting (15) are installed in fixed block (151), the lower extreme middle part at connecting (15) is installed in interface (152), the upside at interface (152) is installed in bottom block (153), the upside at bottom block (153) is installed in inserted block (154), the upside at inserted block (154) is installed in filter (155), the upper end at filter (155) is installed in external pipe (156).

3. The external fan of the waste gas treatment device for the environment-friendly chemical equipment as claimed in claim 2, wherein: the bottom block (153) comprises a concave column (1531) and a clamping groove (1532), the concave column (1531) is arranged on the upper side of the bottom block (153), and the clamping groove (1532) is arranged on the inner side of the concave column (1531).

4. The external fan of the waste gas treatment device for the environment-friendly chemical equipment as claimed in claim 2, wherein: the insert block (154) comprises an elastic block (1541), a sealing ring (1542), clamping columns (1543) and magnetic blocks (1544), the elastic block (1541) is installed on the inner side of the insert block (154), the sealing ring (1542) is installed at the lower end of the elastic block (1541), the clamping columns (1543) are installed on two sides of the lower end of the insert block (154) respectively, and the magnetic blocks (1544) are installed in the middle of the lower end of the insert block (154).

5. The external fan of the waste gas treatment device for the environment-friendly chemical equipment as claimed in claim 1, wherein: the noise reduction mechanism (21) comprises a sound absorption plate (211) and sound receiving holes (212), wherein the sound absorption plate (211) is installed at the bottom end of the noise reduction mechanism (21), and the sound receiving holes (212) are distributed on the outer side of the sound absorption plate (211).

6. The external fan of the waste gas treatment device for the environment-friendly chemical equipment as claimed in claim 1, wherein: the running mechanism (22) comprises an air suction port (221), an impeller (222) and blades (223), the air suction port (221) is installed at one end of the running mechanism (22), the air suction port (221) is connected with the interface (152) mutually, the impeller (222) is installed on one side of the air suction port (221), and the blades (223) are installed on one side of the impeller (222).

7. The external fan of the waste gas treatment device for the environment-friendly chemical equipment as claimed in claim 1, wherein: cooling body (23) include water pump (231) and cooling tube (232), and one side at fagging (13) is installed in water pump (231), and the inner chamber bottom at fan seat (12) is installed in cooling tube (232).