CN211488168U

CN211488168U - Cyclone separator for solvent recovery

Info

Publication number: CN211488168U
Application number: CN201822226526.8U
Authority: CN
Inventors: 马金晶; 邢健
Original assignee: Tianjin Dachun Technology Co ltd
Current assignee: Tianjin Dachun Technology Co ltd
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-09-15
Anticipated expiration: 2028-12-27

Abstract

The utility model discloses a cyclone for solvent recovery, including collecting box, whirlwind awl, outlet duct, the preceding front arc board that is provided with of collecting box, be provided with the storage vat in the collecting box, be provided with above the collecting box the whirlwind awl, whirlwind awl one side is provided with the support frame, be provided with the discharge gate below the whirlwind awl, the discharge gate both sides are provided with the connecting rod, be provided with the bulk cargo awl below the connecting rod, be provided with the whirlwind pipe above the whirlwind awl, the whirlwind pipe is provided with the intake pipe at the back, intake pipe one side is provided with the filter screen. Has the advantages that: the utility model discloses utilize the bulk material awl to disperse the recovery solvent dispersion of landing in the storage vat, avoided piling up, saved the manpower, improved efficiency, the smooth and easy flow of whereabouts has been guided to the bulk material awl simultaneously, has prevented to flow backward to increase the guide plate in the outlet duct, guarantee that the air current smoothly gets into the air exhauster, reduced the resistance, reduceed the energy consumption of air exhauster.

Description

Cyclone separator for solvent recovery

Technical Field

The utility model relates to a cyclone field especially relates to a cyclone for solvent recovery.

Background

Cyclone separator is a kind of equipment used for separating gas-solid system or liquid-solid system. The working principle is that solid particles or liquid drops with larger inertial centrifugal force are thrown to the outer wall surface to be separated by the rotating motion caused by tangential introduction of air flow. The cyclone separator has the main characteristics of simple structure, high operation flexibility, high efficiency, convenience in management and maintenance and low price. Cyclone separators are often used as primary treatment devices for solvent recovery.

Compared to chinese patent application No. 201680032804.7, a cyclone separator for use in a cement production plant is disclosed, comprising a cylindrical upper part and a conical lower part, wherein the cylindrical upper part comprises a tangential inlet, an upper cover wall and a centrally arranged dip tube axially passing through the cover wall and protruding into the cylindrical part, and wherein the conical lower part comprises a conical wall tapering conically to a lower outlet arranged coaxially with the dip tube.

The above patent causes the solvent to build up a cone centered on the drop point, requiring someone to level the trowel. Therefore, a new device is designed, the utility model discloses utilize the bulk material awl with the dispersion of landing recovery solvent in the storage vat, avoided piling up, saved the manpower, improved efficiency, the smooth and easy flow of whereabouts has been guided to the bulk material awl simultaneously, has prevented to flow backward to increase the guide plate in the outlet duct, guarantee that the air current smoothly gets into the air exhauster, reduced the resistance, reduceed the energy consumption of air exhauster.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cyclone for solvent recovery just for solving above-mentioned problem, the utility model provides high solvent recovery's efficiency.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a cyclone for solvent recovery, includes collecting box, whirlwind awl, outlet duct, the preceding front arc board that is provided with of collecting box, be provided with the storage vat in the collecting box, be provided with above the collecting box the whirlwind awl, whirlwind awl one side is provided with the support frame, be provided with the discharge gate below the whirlwind awl, the discharge gate both sides are provided with the connecting rod, be provided with the bulk material awl below the connecting rod, be provided with the whirlwind pipe above the whirlwind awl, the whirlwind pipe is provided with the intake pipe at the back, intake pipe one side is provided with the filter screen, be provided with above the whirlwind pipe the outlet duct, be provided with the bracing piece in the outlet duct, be provided with the guide plate above the.

Further setting: the front surface of the front arc plate is provided with a handle which is riveted on the front arc plate.

According to the arrangement, the handle is convenient to open and close the front arc plate, and the handle is firmly and reliably riveted.

Further setting: the width of the front arc plate is larger than the diameter of the storage barrel, and the front arc plate is connected with the collection box through a hinge.

So set up, guarantee the storage vat is put into in the collecting box, hinged joint is convenient for open and shut preceding arc board.

Further setting: the supporting frame and the collecting box are respectively welded on the cyclone cone, and the connecting rod is connected with the cyclone cone through a bolt.

So set up, the welding makes the support frame with the collecting box is firm reliable, bolted connection is convenient for the dismouting the connecting rod.

Further setting: the cyclone cone is in an inverted cone shape, the cyclone tube is in a cylindrical shape, and the cyclone cone and the cyclone tube are integrally formed.

According to the arrangement, the inverted cone shape facilitates the solvent to slide downwards along the cyclone cone, and the cyclone cone and the cyclone tube are firm and durable due to integral forming.

Further setting: the bulk cone is conical, and the connecting rod is welded on the bulk cone.

By the arrangement, the conical shape ensures that the solvent slides to the periphery, and the bulk material cone is firm and reliable by welding.

Further setting: the support rod is respectively connected with the air outlet pipe and the guide plate by bolts, and the air outlet pipe, the cyclone cone, the cyclone pipe and the bulk material cone are coaxial.

So set up, bolted connection is convenient for the dismouting clearance the smooth and easy circulation of air current has coaxially been guaranteed to the guide plate.

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

1. the scattered material cone is used for dispersing the fallen recovered solvent in the material storage barrel, so that accumulation is avoided, manpower is saved, and efficiency is improved;

2. the bulk cone guides the falling smooth flow, and prevents backflow;

3. the guide plate is added in the air outlet pipe, so that the air flow can smoothly enter the exhaust fan, the resistance is reduced, and the energy consumption of the exhaust fan is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a cyclone for solvent recovery according to the present invention;

FIG. 2 is a schematic external view of a cyclone for solvent recovery according to the present invention;

FIG. 3 is a perspective view of a cyclone cone of a cyclone for solvent recovery according to the present invention;

figure 4 is a schematic cross-sectional view of a flow deflector of a cyclone for solvent recovery according to the present invention.

The reference numerals are explained below:

1. a collection box; 2. a cyclone cone; 3. a storage barrel; 4. an air inlet pipe; 5. a filter screen; 6. a cyclone tube; 7. an air outlet pipe; 8. a baffle; 9. an exhaust fan; 10. an exhaust pipe; 11. a bulk cone; 12. a discharge port; 13. a connecting rod; 14. a support bar; 15. a support frame; 16. a front arc plate; 17. a handle.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, a cyclone separator for solvent recovery comprises a collection box 1, a cyclone cone 2, and an air outlet pipe 7, wherein a front arc plate 16 is arranged in front of the collection box 1 to seal the collection box 1, a storage tank 3 is arranged in the collection box 1 to contain a recovered solvent, the cyclone cone 2 is arranged on the collection box 1 to guide the solvent to fall down, a support frame 15 is arranged on one side of the cyclone cone 2 to increase the support of the cyclone cone 2, a discharge port 12 is arranged below the cyclone cone 2, an opening for discharging the solvent, a connecting rod 13 is arranged on two sides of the discharge port 12 to support the bulk cone 11, a bulk cone 11 is arranged below the connecting rod 13 to disperse the falling solvent, a cyclone tube 6 is arranged on the cyclone cone 2 to generate circulation, an air inlet tube 4 is arranged behind the cyclone tube 6, a pipeline for air to enter, a filter screen 5 is arranged on, an air outlet pipe 7 is arranged on the cyclone pipe 6, a clean air outlet is formed, a support rod 14 is arranged in the air outlet pipe 7, a guide plate 8 is fixed, a guide plate 8 is arranged on the support rod 14 and used for guiding air flow to smoothly flow, an exhaust fan 9 is arranged on one side of the air outlet pipe 7 and used for generating vacuum suction, and an exhaust pipe 10 and exhaust gas are arranged on one side of the exhaust fan 9.

Example 2

This example differs from example 1 in that:

the handle 17 is arranged in front of the front arc plate 16, the front arc plate 16 is convenient to open and close by the handle 17, the handle 17 is riveted on the front arc plate 16, and the handle 17 is firm and reliable due to riveting.

The working principle is as follows: the exhaust fan 9 sucks gas in the cyclone pipe 6 through the air outlet pipe 7 and discharges the gas through the exhaust pipe 10 to form vacuum suction, mixed gas is sucked into the cyclone pipe 6 from the tangential direction through the air inlet pipe 4 to generate rotary circulation, under the action of gravity, a solvent is gathered downwards through the cyclone cone 2 and is dispersed into the storage barrel 3 through the material scattering cone 11 through the discharge hole 12, clean air rotates to enter the air outlet pipe 7 and is blocked by the guide plate 8 to rotate, so that the clean air flows along the direction of the air outlet pipe 7 and then enters the exhaust fan 9.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A cyclone separator for solvent recovery characterized by: comprises a collecting box (1), a cyclone cone (2) and an air outlet pipe (7), wherein a front arc plate (16) is arranged in front of the collecting box (1), a storage barrel (3) is arranged in the collecting box (1), the cyclone cone (2) is arranged on the collecting box (1), a support frame (15) is arranged on one side of the cyclone cone (2), a discharge port (12) is arranged below the cyclone cone (2), connecting rods (13) are arranged on two sides of the discharge port (12), a bulk material cone (11) is arranged below the connecting rods (13), a cyclone pipe (6) is arranged on the cyclone cone (2), an air inlet pipe (4) is arranged behind the cyclone pipe (6), a filter screen (5) is arranged on one side of the air inlet pipe (4), the air outlet pipe (7) is arranged on the cyclone pipe (6), and a support rod (14) is arranged in the, a guide plate (8) is arranged on the support rod (14), an exhaust fan (9) is arranged on one side of the air outlet pipe (7), and an exhaust pipe (10) is arranged on one side of the exhaust fan (9).

2. A cyclone separator for solvent recovery as claimed in claim 1, wherein: a handle (17) is arranged in front of the front arc plate (16), and the handle (17) is riveted on the front arc plate (16).

3. A cyclone separator for solvent recovery as claimed in claim 2, wherein: the width of the front arc plate (16) is larger than the diameter of the storage barrel (3), and the front arc plate (16) is connected with the collection box (1) through a hinge.

4. A cyclone separator for solvent recovery as claimed in claim 3, wherein: the supporting frame (15) and the collecting box (1) are respectively welded on the cyclone cone (2), and the connecting rod (13) is connected with the cyclone cone (2) through bolts.

5. The cyclone separator for solvent recovery as claimed in claim 4, wherein: the cyclone cone (2) is in an inverted cone shape, the cyclone tube (6) is in a cylindrical shape, and the cyclone cone (2) and the cyclone tube (6) are integrally formed.

6. The cyclone separator for solvent recovery as claimed in claim 5, wherein: the bulk material cone (11) is conical, and the connecting rod (13) is welded on the bulk material cone (11).

7. The cyclone separator for solvent recovery as claimed in claim 6, wherein: the support rod (14) is respectively connected with the air outlet pipe (7) and the guide plate (8) through bolts, and the air outlet pipe (7), the cyclone cone (2), the cyclone pipe (6) and the bulk material cone (11) are coaxial.