CN218784710U

CN218784710U - Three-stage separation dust removal device

Info

Publication number: CN218784710U
Application number: CN202223114364.1U
Authority: CN
Inventors: 左汶骏; 刘福明; 陶晓丹; 谢世宏; 李维红
Original assignee: Chuxiong Yunquan Sauce And Pickle Co ltd
Current assignee: Chuxiong Yunquan Sauce And Pickle Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-04
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to a dust collector technical field is cultivated to the bacterial, specifically speaking, relate to a tertiary separation dust collector, including one-level dust removal subassembly, second grade dust removal subassembly and tertiary dust removal subassembly, one-level dust removal subassembly comprises the washing section of thick bamboo that is vertical form setting and the intake pipe of fixed mounting on washing section of thick bamboo top surface, second grade dust removal subassembly includes cyclone, be linked together through the breather pipe between cyclone and the washing section of thick bamboo, cyclone's air-out end fixed mounting has the discharge pipe, tertiary dust removal subassembly includes the back filter box, the inside of back filter box is provided with the filtration cavity that top and external world are linked together, fixed mounting has the filter screen on the chamber wall of filtration cavity, the terminal fixed mounting of discharge pipe is on the back filter box, the discharge pipe is linked together with the filtration cavity, the discharge pipe is located the below of filter screen. The utility model discloses can carry out the multiple treatment operation to waste gas, improve the treatment effect and the processing speed to waste gas, facilitate the use.

Description

Three-stage separation dust removal device

Technical Field

The utility model relates to a dust collector technical field is cultivated to the bacterial, and specifically speaking relates to a tertiary separation dust collector.

Background

In the process of strain cultivation and production, certain waste gas is generally generated in the cultivation room, and a corresponding dust removal device is generally used when the waste gas is treated;

the utility model with the grant publication number of CN204996252U discloses a bag type dust removing device, which comprises a top seat, a ventilation barrel, a dust removing bag assembly part and a sealing ring, wherein the top seat comprises an annular part, a first cylindrical surface which is arranged below the annular part and is integrally formed with the lower surface of the annular part, and a second cylindrical surface which is arranged below the first cylindrical surface and is integrally formed with the lower end surface of the first cylindrical surface, at least two buckles are arranged on the outer circumferential surface of the second cylindrical surface, the ventilation barrel comprises a barrel body and an annular assembly surface which is connected with the annular part of the top seat, the barrel body and the assembly surface are integrally formed, the assembly surface of the ventilation barrel is fixedly connected with the annular part of the top seat through a rivet, the dust bag assembly part comprises a base, a connecting seat and a plurality of metal supporting strips, the base is disc-shaped, the connecting seat is annular, the lower ends of the metal supporting strips are welded on the base, the upper ends of the metal supporting strips are welded on the connecting seat, a convex ring is formed on the outer peripheral surface of the connecting seat, an annular connecting surface is arranged at the upper part of the connecting seat, annular rings matched with the buckles are arranged on the connecting surface, the annular rings are provided with gaps with the same number as the buckles, and the sealing ring is a sealing ring which is made of foaming materials and has an O-shaped radial section;

although this technical scheme has the leakproofness that has strengthened between connecting seat and the footstock of dust removal bag assembled parts, the connection of dust removal bag assembled parts and connecting seat has been simplified, the dust removal bag is difficult to drop from the connecting seat simultaneously, the dust removal bag can not be punctureed by the metal stay, the life's of dust removal bag advantage has been prolonged, but this technical scheme is when specifically using, only rely on the dust removal bag to carry out the dust removal operation, on the one hand because the dust removal bag need block the dust outwards to run out, make the gas permeability of dust removal bag poor, influence the single filtration efficiency to the air, in addition, it is relatively poor to utilize the dust removal bag to carry out the dust removal effect of single-stage dust removal operation, still there is some impurity outwards blown out along the micropore in the dust removal bag, bring inconvenience for the user. In view of this, we propose a three-stage separation dust-removing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tertiary separation dust collector to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a three-stage separation dust removal device comprises a first-stage dust removal assembly, a second-stage dust removal assembly and a third-stage dust removal assembly, wherein the first-stage dust removal assembly consists of a washing barrel and an air inlet pipe, the washing barrel is vertically arranged, the air inlet pipe is fixedly installed on the top surface of the washing barrel, and the tail end of the air inlet pipe extends into the position below the liquid level in the washing barrel;

the secondary dust removal assembly comprises a cyclone dust collector, the cyclone dust collector is communicated with the water washing barrel through a vent pipe, and a discharge pipe is fixedly installed at the air outlet end of the cyclone dust collector;

the three-stage dust removal assembly comprises a rear filter box, a filter chamber with the top communicated with the outside is arranged inside the rear filter box, a filter screen for filtering gas is fixedly mounted on the wall of the filter chamber, the tail end of a discharge pipe is fixedly mounted on the rear filter box, the discharge pipe is communicated with the filter chamber, and the discharge pipe is located below the filter screen.

Preferably, a transparent plate is arranged on the side face of the washing barrel along the height direction of the washing barrel, so that the water quantity in the washing barrel can be observed conveniently through the transparent plate.

Preferably, a water inlet pipe is fixedly installed on the barrel body of the washing barrel close to the top, and water can be conveniently supplemented into the washing barrel by the aid of the water inlet pipe.

Preferably, a drain pipe is fixedly installed on the bottom barrel of the washing barrel, valves are fixedly installed on the water inlet pipe and the drain pipe respectively, waste water is discharged along the drain pipe conveniently, and the communication of a control pipeline is facilitated through the arranged valves.

Preferably, the air inlet end of the air inlet pipe is fixedly provided with an air inlet cover, and the inner wall of the air inlet cover is fixedly provided with a fan, so that the fan is favorably utilized to work, and the waste gas is conveyed.

Preferably, a collecting cover is fixedly mounted at the tail end of the vent pipe positioned in the water washing barrel, and through the arranged collecting cover, the waste gas after being washed in the water washing barrel can enter the vent pipe along the collecting cover more smoothly.

Preferably, the top surface of the rear filter box is hinged with a support frame through a hinge, the support frame is fixedly provided with a molecular sieve for drying gas, and a rear elastic anti-collision plate for preventing the molecular sieve from violently colliding with the rear filter box is also fixedly arranged on a rear side plate body of the rear filter box;

through the molecular sieve that sets up, close back with molecular sieve and carriage, can utilize the molecular sieve to carry out gas drying operation, and through the back elasticity anticollision board that sets up, when open the molecular sieve the back, make the molecular sieve be difficult for and after with take place the collision damage between the filter box.

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

1. the utility model discloses an one-level dust removal subassembly that sets up, second grade dust removal subassembly and tertiary dust removal subassembly, guarantee when using, can carry out washing dust removal to waste gas in proper order, centrifugal dust removal and filtration dust removal operation, and because waste gas is direct to circulate in the pipeline, can not influence the treatment effeciency of single to waste gas, and the cubic processing operation, can improve the treatment effect to waste gas, facilitate the use, conventional separation dust collector is when specifically using, only rely on the dirt pocket to carry out the dust removal operation, on the one hand because the dirt pocket need block that the dust outwards runs out, make the gas permeability of dirt pocket poor, influence the single filtration efficiency to the air, in addition, it is relatively poor to utilize the dirt pocket to carry out the dust removal effect of single-stage dust removal operation, still there is some impurity outwards blown out in the dirt pocket, bring inconvenient problem for the user.

2. The utility model discloses a molecular sieve that sets up can realize carrying out drying operation to waste gas, and through the back elasticity anticollision board that sets up, can play the circumstances that prevents that the molecular sieve from striking the damage appears on the back filter box, facilitates the use.

Drawings

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

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic view of the explosion structure of the primary dedusting assembly of the present invention;

FIG. 4 is a schematic structural view of the secondary dust-removing assembly of the present invention;

fig. 5 is an explosion structure diagram of the three-stage dust removing assembly of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a primary dust removal assembly; 10. a water washing cylinder; 11. a transparent plate; 12. a water inlet pipe; 13. a drain pipe; 14. a valve; 15. an air inlet pipe; 16. an air intake hood; 17. a fan;

2. a secondary dust removal component; 20. a cyclone dust collector; 21. a breather pipe; 22. a collection hood; 23. a discharge pipe;

3. a tertiary dust removal assembly; 30. a rear filter box; 31. a filtration chamber; 32. a filter screen; 33. a support frame; 34. a molecular sieve; 35. and a rear elastic anti-collision plate.

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. 1-5, the present invention provides a technical solution: a three-stage separation dust removal device comprises a first-stage dust removal assembly 1, a second-stage dust removal assembly 2 and a third-stage dust removal assembly 3, wherein the first-stage dust removal assembly 1 consists of a washing cylinder 10 which is vertically arranged and an air inlet pipe 15 which is fixedly installed on the top surface of the washing cylinder 10, and the tail end of the air inlet pipe 15 extends into the position below the liquid level in the washing cylinder 10, so that when the three-stage separation dust removal device is used, after waste gas is introduced into water in the washing cylinder 10, washing dust removal operation on the waste gas can be realized, and soluble impurities in the waste gas are removed;

specifically, the secondary dust removal assembly 2 comprises a cyclone dust collector 20, the cyclone dust collector 20 is communicated with the water washing cylinder 10 through a vent pipe 21, a discharge pipe 23 is fixedly mounted at the air outlet end of the cyclone dust collector 20, and secondary treatment operation on waste gas is realized by using the cyclone dust collector 20;

specifically, tertiary dust removal subassembly 3 includes back filter box 30, the inside of back filter box 30 is provided with the filtration chamber 31 that the top is linked together with the external world, fixed mounting has on the chamber wall of filtration chamber 31 and is used for carrying out filterable filter screen 32 to gas, the terminal fixed mounting of discharge pipe 23 is on back filter box 30, discharge pipe 23 is linked together with filtration chamber 31, discharge pipe 23 is located the below of filter screen 32, when guaranteeing to use, can utilize filter screen 32 to realize carrying out the processing operation of the third time to waste gas, guarantee to exhaust-gas treatment more thoroughly, and convenient for use.

In this embodiment, a transparent plate 11 is disposed along the height direction of the washing cylinder 10 on the side surface of the washing cylinder 10;

the transparent plate 11 is made of transparent material, and the transparent plate 11 is convenient for observing the water amount in the washing barrel 10 through the transparent plate 11.

Specifically, a water inlet pipe 12 is fixedly installed on the barrel body of the washing barrel 10 close to the top, so that water can be conveniently supplemented into the washing barrel 10 by using the water inlet pipe 12; the bottom barrel of the water washing barrel 10 is fixedly provided with a drain pipe 13, the water inlet pipe 12 and the drain pipe 13 are both fixedly provided with valves 14, waste water is discharged along the drain pipe 13, and the communication of a control pipeline is facilitated through the arranged valves 14.

Furthermore, an air inlet cover 16 is fixedly installed at the air inlet end of the air inlet pipe 15, and a fan 17 is fixedly installed on the inner wall of the air inlet cover 16, so that the work of the fan 17 is favorably utilized to carry out the conveying operation of waste gas.

In addition, a collecting cover 22 is fixedly installed at the tail end of the vent pipe 21 in the water washing cylinder 10, and the waste gas after water washing in the water washing cylinder 10 can enter the vent pipe 21 along the collecting cover 22 more smoothly through the arranged collecting cover 22.

It is worth to be noted that, a supporting frame 33 is hinged on the top surface of the rear filter box 30 through a hinge, a molecular sieve 34 for drying gas is fixedly installed on the supporting frame 33, and a rear elastic anti-collision plate 35 for preventing the molecular sieve 34 from violently colliding with the rear filter box 30 is also fixedly installed on the rear side plate body of the rear filter box 30;

through the molecular sieve 34 that sets up, close back with molecular sieve 34 and carriage 33, molecular sieve 34 just in time covers at the top drill way position of filtering chamber 31, waste gas is behind molecular sieve 34, can utilize molecular sieve 34 to carry out gas drying operation, and through the back elasticity anticollision board 35 that sets up, after opening molecular sieve 34, because back elasticity anticollision board 35 adopts rubber materials to make, back elasticity anticollision board 35 has elasticity, back elasticity anticollision board 35 can cushion molecular sieve 34 and support, make molecular sieve 34 be difficult for with the collision damage between the back filter box 30.

It should be noted that the cyclone 20 and the fan 17 in this embodiment are conventional technologies, and will not be described herein.

The utility model discloses a tertiary separation dust collector is when using, switch on external power supply with fan 17 and make its work, fan 17 work, realize carrying waste gas to the intake pipe 15 in, waste gas in the intake pipe 15 can let in the aquatic in the washing section of thick bamboo 10, carry out washing dust removal operation, waste gas after the washing can enter into cyclone 20 along collecting cover 22, carry out further dust removal operation, finally, waste gas enters into back filter box 30 along discharge pipe 23, after filtering by filter screen 32, outwards discharge from the top of filtering chamber 31 again;

in addition, when needed, the supporting frame 33 and the molecular sieve 34 can be closed, the top orifice of the filtering chamber 31 is sealed by the molecular sieve 34, and after the waste gas passes through the molecular sieve 34, gas drying operation can be performed, so that the use is convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tertiary separation dust collector which characterized in that: the dust removal device comprises a primary dust removal assembly (1), a secondary dust removal assembly (2) and a tertiary dust removal assembly (3), wherein the primary dust removal assembly (1) consists of a water washing barrel (10) which is vertically arranged and an air inlet pipe (15) which is fixedly arranged on the top surface of the water washing barrel (10), and the tail end of the air inlet pipe (15) extends into the position below the liquid level in the water washing barrel (10);

the secondary dust removal assembly (2) comprises a cyclone dust collector (20), the cyclone dust collector (20) is communicated with the water washing barrel (10) through a vent pipe (21), and a discharge pipe (23) is fixedly installed at the air outlet end of the cyclone dust collector (20);

tertiary dust removal subassembly (3) are including back filter box (30), the inside of back filter box (30) is provided with filtration chamber (31) that the top is linked together with the external world, fixed mounting has on the chamber wall of filtration chamber (31) and is used for carrying out filterable filter screen (32) to gas, the terminal fixed mounting of discharge pipe (23) is in on back filter box (30), discharge pipe (23) with filtration chamber (31) are linked together, discharge pipe (23) are located the below of filter screen (32).

2. The three-stage separation dust removing device according to claim 1, wherein: a transparent plate (11) arranged along the height direction of the water washing barrel (10) is arranged on the side surface of the water washing barrel (10).

3. The three-stage separation dust removing device according to claim 1, wherein: a water inlet pipe (12) is fixedly arranged on the barrel body of the water washing barrel (10) close to the top.

4. The three-stage separation dust removing device according to claim 3, wherein: the water washing device is characterized in that a drain pipe (13) is fixedly mounted on the bottom barrel of the water washing barrel (10), and a valve (14) is fixedly mounted on the water inlet pipe (12) and the drain pipe (13).

5. The three-stage separation dust removing device according to claim 1, wherein: and an air inlet cover (16) is fixedly installed at the air inlet end of the air inlet pipe (15), and a fan (17) is fixedly installed on the inner wall of the air inlet cover (16).

6. The three-stage separation dust removing device according to claim 1, wherein: the tail end of the vent pipe (21) positioned in the water washing barrel (10) is fixedly provided with a collecting cover (22).

7. The three-stage separation dust removing device according to claim 1, wherein: have carriage (33) through hinge on the top surface of back filter box (30), fixed mounting has molecular sieve (34) that are used for carrying out the drying to gas on carriage (33), still fixed mounting has back elasticity anticollision board (35) that are used for preventing to take place violent collision between molecular sieve (34) and back filter box (30) on the rear side plate body of back filter box (30).