CN212119400U

CN212119400U - Flue gas purification device of rotary furnace

Info

Publication number: CN212119400U
Application number: CN202020162179.1U
Authority: CN
Inventors: 张军山
Original assignee: Sichuan Qiyibiao Information Technology Co Ltd
Current assignee: Hefei Sanjun Machinery Equipment Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-12-11
Anticipated expiration: 2030-02-11

Abstract

The utility model relates to the technical field of rotary furnaces, and discloses a rotary furnace flue gas purification device, which comprises a purification tank and a filter tank, wherein the right side of the top of the purification tank is communicated with a water inlet mechanism, the bottom of the water inlet mechanism is bolted with the top of the filter tank, the right side of the purification tank is bolted with an air pump, the output end of the air pump is communicated with an air supply pipe, one end of the air supply pipe, which is far away from the air pump, penetrates through the hole at the bottom of the purification tank and is communicated with the purification tank, the axle center at the top of the purification tank is bolted with a stirring motor, and the output end of the stirring motor penetrates through the hole at the top of the purification tank and is connected with; the utility model discloses possess and to reduce and filter the dead angle, also can dilute filterable advantage with the flue gas fast, solved present purifier and use water smoke to filter, have a large amount of dead angles, be difficult to effectively purify, do not mix the part behind the flue gas access device moreover, be difficult to the filterable problem of fast dilution.

Description

Flue gas purification device of rotary furnace

Technical Field

The utility model relates to a rotary furnace technical field specifically is a rotary furnace gas cleaning device.

Background

The rotary furnace is a thermal equipment for calcining, roasting or drying granular and powdery materials, a large amount of smoke can be generated in the operation process of the rotary furnace, the smoke is directly discharged into the atmosphere originally, along with the improvement of environmental awareness, the purification device is the equipment which must be equipped with by the rotary furnace, but the existing purification device filters by using water mist, has a large amount of dead corners and is difficult to effectively purify, and no stirring component is arranged behind the smoke entering device, so that the purification device is difficult to rapidly dilute and filter, thereby not only reducing the filtering dead corners, but also rapidly diluting and filtering the smoke to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary furnace gas cleaning device possesses and to reduce and filters the dead angle, also can dilute filterable advantage with the flue gas fast, has solved present purifier and has filtered using water smoke, has a large amount of dead angles, is difficult to effectively purify, does not mix the part behind the flue gas access device moreover, is difficult to dilute filterable problem fast.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotary furnace gas cleaning device, includes purifying tank and filtering ponds, the right side intercommunication at purifying tank top has water inlet mechanism, water inlet mechanism's bottom and the top bolt of filtering ponds, purifying tank's right side bolt has the aspiration pump, the output intercommunication of aspiration pump has the blast pipe, the one end that the aspiration pump was kept away from to the blast pipe runs through purifying tank bottom's hole and communicates with purifying tank, purifying tank top's axle center department bolt has stirring motor, stirring motor's output runs through purifying tank top's hole and is connected with the pivot, the bottom bolt on pivot surface has the cutting knife, the top bolt on pivot surface has atomizing sword, purifying tank top's left side intercommunication has the outlet duct.

Preferably, the mechanism of intaking includes water pump, drinking-water pipe and spray pipe, the end and the drinking-water pipe intercommunication of intaking of water pump, the one end that the water pump was kept away from to the drinking-water pipe is located the inside bottom of filtering ponds, spray pipe and water pump intercommunication, the one end that the water pump was kept away from to the spray pipe communicates with the right side at purification tank top.

Preferably, the inside fixed mounting of filtering ponds has the filter screen group, the drinking-water pipe is located the right side of filter screen group.

Preferably, the right side of the bottom of the purification tank is communicated with a drain pipe, and the drain pipe corresponds to the left side inside the filtering tank.

Preferably, the front side of the purification tank is embedded with an observation window, and the observation window is made of glass.

Preferably, the top end inside the purification tank is bolted with a water blocking net, and the water blocking net corresponds to the air outlet pipe.

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

1. the utility model can rapidly cut and disperse the flue gas through the arrangement of the stirring motor, the rotating shaft, the cutting knife and the atomizing knife, increase the contact area of the flue gas and water, and avoid that the flue gas is difficult to be rapidly diluted and filtered without a stirring part after entering the device;

2. the utility model discloses a setting of purifying tank, filtering ponds, mechanism of intaking, aspiration pump, induction-pipe and outlet duct can utilize a large amount of drainage to filter the inside impurity of flue gas, reduces filterable dead angle.

Drawings

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

FIG. 2 is a schematic front view of the purification tank of the present invention;

FIG. 3 is a perspective view of the rotating shaft of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a purification tank; 2. a filtration tank; 3. a water inlet mechanism; 31. a water pump; 32. a water pumping pipe; 33. a water spray pipe; 4. an air pump; 5. an air supply pipe; 6. a stirring motor; 7. a rotating shaft; 8. a cutting knife; 9. an atomizing knife; 10. an air outlet pipe; 11. a filter screen set; 12. a drain pipe; 13. an observation window; 14. a water blocking net.

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, a flue gas purification device of a rotary furnace comprises a purification tank 1 and a filter tank 2, the right side of the top of the purification tank 1 is communicated with a water inlet mechanism 3, the bottom of the water inlet mechanism 3 is bolted with the top of the filter tank 2, the right side of the purification tank 1 is bolted with an air pump 4, the output end of the air pump 4 is communicated with an air pipe 5, one end of the air pipe 5 far away from the air pump 4 penetrates through the hole at the bottom of the purification tank 1 and is communicated with the purification tank 1, the axle center of the top of the purification tank 1 is bolted with a stirring motor 6, the output end of the stirring motor 6 penetrates through the hole at the top of the purification tank 1 and is connected with a rotating shaft 7, the bottom end of the surface of the rotating shaft 7 is bolted with a cutting knife 8, the top end of the surface of the rotating shaft 7 is bolted with an atomizing knife 9, the left side of the top of the purification tank 1 is, the smoke can be cut and dispersed quickly, the contact area of the smoke and water is increased, and the smoke is prevented from entering the device without a stirring part and being difficult to dilute and filter quickly; through the arrangement of the purification tank 1, the filter tank 2, the water inlet mechanism 3, the air pump 4, the air supply pipe 5 and the air outlet pipe 10, impurities in the flue gas can be filtered by a large amount of filtered water, and dead angles of filtering are reduced.

Referring to fig. 1 and 2, the water inlet mechanism 3 includes a water pump 31, a water pumping pipe 32 and a water spraying pipe 33, a water inlet end of the water pump 31 is communicated with the water pumping pipe 32, an end of the water pumping pipe 32 far away from the water pump 31 is located at a bottom end inside the filtering tank 2, the water spraying pipe 33 is communicated with the water pump 31, an end of the water spraying pipe 33 far away from the water pump 31 is communicated with a right side of a top of the purifying tank 1, filtered water can be recycled by the water inlet mechanism 3, and waste of water resources is reduced.

Referring to fig. 1, a filter screen set 11 is fixedly installed inside the filter tank 2, the water pumping pipe 32 is located at the right side of the filter screen set 11, and the filter screen set 11 can filter the discharged wastewater to promote the utilization of water resources.

Referring to fig. 1 and 2, a drain pipe 12 is connected to the right side of the bottom of the purification tank 1, the drain pipe 12 corresponds to the left side of the inside of the filtering tank 2, and the drain pipe 12 can discharge impurities and filtered water.

Referring to fig. 2, an observation window 13 is embedded in the front side of the purification tank 1, the observation window 13 is made of glass, and the observation window 13 is convenient for a user to observe the inside of the device.

Referring to fig. 1, a water blocking net 14 is bolted to the top of the interior of the purification tank 1, the water blocking net 14 corresponds to the air outlet pipe 10, and the water blocking net 14 can prevent water vapor from being discharged.

The working principle is as follows: start aspiration pump 4, aspiration pump 4 inhales the inside of purifying tank 1 with the flue gas through blast pipe 5, start stirring motor 6, stirring motor 6 drives cutting knife 8 and atomizing sword 9 through pivot 7 and rotates fast, cutting knife 8 breaks up the flue gas fast, let flue gas and water fully contact, thereby absorb the inside impurity of flue gas, start water pump 31, water pump 31 leads to spray pipe 33 with water through drinking-water pipe 32, after water sprays into the inside top of purifying tank 1, water is cut the atomizing by atomizing sword 9 fast, thereby carry out secondary filter, water after the filtration passes through outlet duct 10 and discharges.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 rotary furnace gas cleaning device, includes purifying tank (1) and filtering ponds (2), its characterized in that: the right side of the top of the purification tank (1) is communicated with a water inlet mechanism (3), the bottom of the water inlet mechanism (3) is bolted with the top of the filter tank (2), the right side of the purification tank (1) is connected with an air pump (4) in a bolt way, the output end of the air pump (4) is communicated with an air supply pipe (5), one end of the air feed pipe (5) far away from the air pump (4) penetrates through the hole at the bottom of the purification tank (1) and is communicated with the purification tank (1), a stirring motor (6) is bolted at the axis of the top of the purification tank (1), the output end of the stirring motor (6) penetrates through a hole at the top of the purification tank (1) and is connected with a rotating shaft (7), the bottom end of the surface of the rotating shaft (7) is bolted with a cutting knife (8), the top end of the surface of the rotating shaft (7) is bolted with an atomizing knife (9), and the left side of the top of the purifying tank (1) is communicated with an air outlet pipe (10).

2. The flue gas purification device of a rotary furnace according to claim 1, wherein: intake mechanism (3) include water pump (31), drinking-water pipe (32) and spray pipe (33), the end and the drinking-water pipe (32) intercommunication of intaking of water pump (31), the one end that water pump (31) were kept away from in drinking-water pipe (32) is located the inside bottom of filtering ponds (2), spray pipe (33) and water pump (31) intercommunication, the one end that water pump (31) were kept away from in spray pipe (33) and the right side intercommunication at purification tank (1) top.

3. The flue gas purification device of the rotary furnace according to claim 2, wherein: the inside fixed mounting of filtering ponds (2) has filter screen group (11), drinking-water pipe (32) are located the right side of filter screen group (11).

4. The flue gas purification device of a rotary furnace according to claim 1, wherein: the right side intercommunication of purification tank (1) bottom has drain pipe (12), drain pipe (12) correspond with the inside left side of filtering ponds (2).

5. The flue gas purification device of a rotary furnace according to claim 1, wherein: an observation window (13) is embedded in the front side of the purification tank (1), and the observation window (13) is made of glass.

6. The flue gas purification device of a rotary furnace according to claim 1, wherein: the top end inside the purification tank (1) is bolted with a water blocking net (14), and the water blocking net (14) corresponds to the air outlet pipe (10).