CN211302139U

CN211302139U - Organic solvent waste gas condensation recovery unit

Info

Publication number: CN211302139U
Application number: CN201922006202.8U
Authority: CN
Inventors: 赵峰; 赵明星
Original assignee: Dep Suzhou Environmental Protection Technology Co ltd
Current assignee: Dep Suzhou Environmental Protection Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-21
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an organic solvent waste gas condensation recovery unit, including base, condenser body, box and motor, the upper left side of base is provided with the condenser body, and the left end of condenser body is connected with the air inlet to the right-hand member of condenser body is provided with the connecting pipe, the left end of box is connected with the connecting pipe, the left side meshing of first conical gear is connected with second conical gear, and second conical gear's inside runs through there is the second pivot, the top of second pivot is connected with the ventilation pipe, the bottom right side of box is provided with the drain pipe, and the internally mounted of drain pipe has the filter screen. This organic solvent waste gas condensation recovery unit, the inside of drain pipe is provided with the filter screen, and when the liquid after the condensation treatment flows, can intercept the impurity in the liquid like this and filter, it is convenient for the processing work in later stage to bring, has also improved the device's practicality.

Description

Organic solvent waste gas condensation recovery unit

Technical Field

The utility model relates to an organic solvent waste gas recovery technical field specifically is an organic solvent waste gas condensation recovery unit.

Background

The organic solvent is an organic compound widely used in life and production, mainly exists in paint, adhesive, paint and cleaning agent, and can generate waste gas in production and processing, and the waste gas needs to be condensed, so that the pollution rate of the waste gas can be reduced.

However, the existing organic solvent waste gas condensation recovery device still has some disadvantages in the using process, for example, when liquid formed after waste gas condensation is discharged, impurities in the liquid are not convenient to filter and intercept, and the processing and utilization progress in the later period is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an organic solvent waste gas condensation recovery unit to solve the liquid that forms behind the waste gas condensation on the existing market that above-mentioned background art provided, impurity wherein is not convenient for filter the interception, has influenced the processing in later stage and has utilized the progress, and general waste gas is handled the back through the condenser in addition, in transportation process, has the partial gas heat absorption, leads to the condensation effect slow, thereby has reduced the problem of the availability factor of whole device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an organic solvent waste gas condensation recovery unit, includes base, condenser body, box and motor, the upper left side of base is provided with the condenser body, and the left end of condenser body is connected with the air inlet to the right-hand member of condenser body is provided with the connecting pipe, the left end of box is connected with the connecting pipe, motor installation second pivot is on the right side of box, and the output of motor is connected with first pivot to the left end fixedly connected with first conical gear of first pivot, the left side meshing of first conical gear is connected with second conical gear, and second conical gear's inside runs through there is the second pivot, install the blade on the outer wall of second pivot, the top of second pivot is connected with the ventilation pipe, the bottom right side of box is provided with the drain pipe, and the internally mounted of drain pipe has the filter screen.

Preferably, the connection mode of the connecting pipe and the box body is flange connection, the bottom of the box body is inclined, and a gap is formed between the bottom of the box body and the blade.

Preferably, the second rotating shaft is connected with the box body through a bearing, and the second rotating shaft is hollow.

Preferably, the blade includes fixed block, connecting rod, elastic spring and end cap, and on the fixed block was fixed in the inner wall of blade, the inside swing joint of fixed block has the connecting rod, and the outside of connecting rod is provided with elastic spring to the one end that the fixed block was kept away from to the connecting rod is connected with the end cap, elastic spring's one end is connected with the fixed block, and elastic spring's the other end is connected with the end cap, and the fixed block is provided with two.

Preferably, the inner diameter of the ventilation pipe is smaller than the outer diameter of the second rotating shaft, and the ventilation pipe is connected with the second rotating shaft in a bearing mode.

Preferably, the drain pipe is inclined, and the connection mode of the drain pipe and the filter screen is bolted connection.

Compared with the prior art, the beneficial effects of the utility model are that: the organic solvent waste gas condensing and recycling device,

(1) the filter screen is arranged in the liquid outlet pipe, so that when the condensed liquid flows out, impurities in the liquid can be intercepted and filtered, convenience is brought to later processing and treatment, and the practicability of the device is improved;

(2) the inner wall of each blade is fixedly provided with a fixed block, the inside of each fixed block is movably connected with a connecting rod, the outer side of each connecting rod is provided with an elastic spring, and one end of each connecting rod, which is far away from the corresponding fixed block, is connected with a plug, so that external cold air can be normally conveyed, the rotation of each blade is not influenced, and the cooling progress of waste gas is accelerated;

(3) the bottom of box sets up to the slope form, when liquid is discharged, can accelerate the exhaust velocity of liquid like this, can effectively reduce the liquid simultaneously and in the inside residue of box, improved the device's flexibility.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the drain pipe and the filter screen of the present invention;

FIG. 3 is a schematic view of the blade structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a condenser body; 3. an air inlet; 4. a connecting pipe; 5. a box body; 6. a motor; 7. a first rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a second rotating shaft; 11. a blade; 1101. a fixed block; 1102. a connecting rod; 1103. an elastic spring; 1104. a plug; 12. a vent pipe; 13. a liquid outlet pipe; 14. and (5) filtering by using a filter screen.

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 organic solvent waste gas condensing and recycling device comprises a base 1, a condenser body 2, an air inlet 3, a connecting pipe 4, a box body 5, a motor 6,

A first rotating shaft 7, a first bevel gear 8, a second bevel gear 9, a second rotating shaft 10, blades 11, a ventilating pipe 12, a liquid outlet pipe 13 and a filter screen 14, wherein a condenser body 2 is arranged at the upper left of the base 1, an air inlet 3 is connected to the left end of the condenser body 2, a connecting pipe 4 is arranged at the right end of the condenser body 2, the left end of the box 5 is connected with the connecting pipe 4, the second rotating shaft 10 is arranged at the right side of the box 5 by a motor 6, the output end of the motor 6 is connected with the first rotating shaft 7, the first bevel gear 8 is fixedly connected to the left end of the first rotating shaft 7, the second bevel gear 9 is meshed and connected to the left side of the first bevel gear 8, the second rotating shaft 10 penetrates through the second rotating shaft 9, the blades 11 are arranged on the outer wall of the second rotating shaft 10, the top of the second rotating shaft 10 is connected with the ventilating pipe 12, the, a filter screen 14 is arranged in the liquid outlet pipe 13;

the connecting mode of the connecting pipe 4 and the box body 5 is flange connection, the bottom of the box body 5 is inclined, and a gap is reserved between the bottom of the box body 5 and the blade 11, so that condensed liquid can be discharged along the box body 5 more quickly under the condition that the normal rotation of the blade 11 is not influenced, and the residue of the liquid in the box body 5 is reduced;

the second rotating shaft 10 is connected with the box body 5 in a bearing mode, and the second rotating shaft 10 is hollow, so that the connection stability between the second rotating shaft 10 and the box body 5 is ensured, and the phenomenon that the second rotating shaft 10 falls off in the using process is effectively prevented;

the blade 11 comprises a fixing block 1101, a connecting rod 1102, an elastic spring 1103 and a plug 1104, the fixing block 1101 is fixed on the inner wall of the blade 11, the connecting rod 1102 is movably connected inside the fixing block 1101, the elastic spring 1103 is arranged outside the connecting rod 1102, the plug 1104 is connected to one end, away from the fixing block 1101, of the connecting rod 1102, one end of the elastic spring 1103 is connected with the fixing block 1101, the other end of the elastic spring 1103 is connected with the plug 1104, and the two fixing blocks 1101 are arranged, so that when the blade 11 rotates, external cold air can enter the box 5 from the blade 11, and cooling of waste gas is accelerated;

the inner diameter of the ventilation pipe 12 is smaller than the outer diameter of the second rotating shaft 10, and the ventilation pipe 12 is connected with the second rotating shaft 10 in a bearing manner, so that external cold air can be conveyed along the second rotating shaft 10 without influencing the normal rotation of the second rotating shaft 10;

drain pipe 13 is the slope form, and the connected mode of drain pipe 13 and filter screen 14 is bolted connection, and when liquid was discharged, be convenient for intercept the impurity in the liquid like this, and the staff's of easy later stage processing has also improved the device's practicality.

The working principle is as follows: when the organic solvent waste gas condensing and recycling device is used, as shown in fig. 1 and fig. 3-4, firstly, a worker places the device at a corresponding position, then the waste gas to be condensed is conveyed in from the air inlet 3 at the left side of the condenser body 2, so as to ensure that the processing work can be normally carried out, then the condenser body 2 is started, so that the condenser body 2 starts to operate, the gas treated by the condenser body 2 is conveyed into the box 5 from the connecting pipe 4, at this time, the worker starts the motor 6, and simultaneously opens the valve on the vent pipe 12, so that the external cold air connected with the vent pipe 12 can enter, at this time, the motor 6 drives the first rotating shaft 7 and the first bevel gear 8 to rotate, and the first bevel gear 8 is meshed with the second bevel gear 9 on the outer wall of the second rotating shaft 10, so that when the first bevel gear 8 rotates, the second bevel gear 9 and the second rotating shaft 10 can be driven to rotate together, so that the second rotating shaft 10 can drive the blades 11 to rotate;

since the second rotating shaft 10 is hollow, the fixing block 1101 is disposed inside the blade 11, and the connecting rod 1102 is movably connected inside the fixing block 1101, and a plug 1104 is installed at one end of the connecting rod 1102, and an elastic spring 1103 is installed at the outer side of the connecting rod 1102, when the cold air in the ventilation pipe 12 enters the interior of the blade 11 along the second rotation axis 10, the air will have impact pressure on the plug 1104, this causes the plug 1104 to move out of the interior of the blade 11, and the connecting rod 1102 is carried along, the elastic spring 1103 is subjected to tensile deformation, and when the plug 1104 is separated from the blade 11, the transported cool air enters the case 5 from the inside of the blades 11, comes into contact with the condensed exhaust gas, therefore, under the rotation of the blades 11, the condensed waste gas and the conveyed cold air can be mixed quickly, and meanwhile, the waste gas is cooled, so that the later processing and utilization are ensured;

referring to fig. 2, after condensed exhaust gas forms liquid, a worker opens a valve on the liquid outlet pipe 13 to discharge the liquid outwards along the liquid outlet pipe 13, and because a filter screen 14 is arranged inside the liquid outlet pipe 13, some impurities in the exhaust gas condensation process can be intercepted by the filter screen 14, and the liquid flows out from pores of the filter screen 14, which is very convenient, and the above is the working process of the whole device, and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an organic solvent waste gas condensation recovery unit, includes base (1), condenser body (2), box (5) and motor (6), its characterized in that: a condenser body (2) is arranged on the upper left side of the base (1), the left end of the condenser body (2) is connected with an air inlet (3), a connecting pipe (4) is arranged at the right end of the condenser body (2), the left end of the box body (5) is connected with the connecting pipe (4), a second rotating shaft (10) is installed on the right side of the box body (5) by the motor (6), the output end of the motor (6) is connected with a first rotating shaft (7), the left end of the first rotating shaft (7) is fixedly connected with a first bevel gear (8), the left side of the first bevel gear (8) is connected with a second bevel gear (9) in a meshing manner, the second rotating shaft (10) penetrates through the inner part of the second bevel gear (9), blades (11) are installed on the outer wall of the second rotating shaft (10), and the top of the second rotating shaft (10) is connected with a ventilation pipe (12), the bottom right side of box (5) is provided with drain pipe (13), and the internally mounted of drain pipe (13) has filter screen (14).

2. The organic solvent waste gas condensing and recycling device according to claim 1, wherein: the connecting mode of the connecting pipe (4) and the box body (5) is flange connection, the bottom of the box body (5) is inclined, and a gap exists between the bottom of the box body (5) and the blade (11).

3. The organic solvent waste gas condensing and recycling device according to claim 1, wherein: the second rotating shaft (10) is connected with the box body (5) through a bearing, and the second rotating shaft (10) is hollow.

4. The organic solvent waste gas condensing and recycling device according to claim 1, wherein: the blade (11) comprises a fixing block (1101), a connecting rod (1102), an elastic spring (1103) and a plug (1104), the fixing block (1101) is fixed on the inner wall of the blade (11), the connecting rod (1102) is movably connected inside the fixing block (1101), the elastic spring (1103) is arranged on the outer side of the connecting rod (1102), the plug (1104) is connected to one end, away from the fixing block (1101), of the connecting rod (1102), one end of the elastic spring (1103) is connected with the fixing block (1101), the other end of the elastic spring (1103) is connected with the plug (1104), and two fixing blocks (1101) are arranged.

5. The organic solvent waste gas condensing and recycling device according to claim 1, wherein: the inner diameter of the ventilation pipe (12) is smaller than the outer diameter of the second rotating shaft (10), and the ventilation pipe (12) is connected with the second rotating shaft (10) in a bearing mode.

6. The organic solvent waste gas condensing and recycling device according to claim 1, wherein: the liquid outlet pipe (13) is inclined, and the liquid outlet pipe (13) is connected with the filter screen (14) through bolts.