CN213433332U

CN213433332U - Waste mineral oil filtration equipment with waste gas is collected

Info

Publication number: CN213433332U
Application number: CN202022226404.6U
Authority: CN
Inventors: 张广祥; 邱佑林; 陈伟
Original assignee: Shandong Huayou New Energy Technology Co ltd
Current assignee: Shandong Huayou New Energy Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-15
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a waste mineral oil filtration equipment with waste gas is collected, including stills, stills one side is equipped with the purification extraction device, purification extraction device bottom is equipped with the filtration separation room, filtration separation room top one side is equipped with the absorption cell, one side that the absorption cell was kept away from at filtration separation room top is equipped with the condensation chamber, the inside stills that is equipped with of stills, the sealed lid of screw fixedly connected with is passed through at the stills top, the gaseous contact tube of sealed lid top fixedly connected with. The utility model discloses a first connector and the second connector at communicating pipe both ends can realize the quick intercommunication and the dismantlement of gas delivery pipe and gas induction pipe, and the gas that the distillation produced gets into back in the absorption cell, and the absorption liquid absorbs the poisonous and harmful gas that wherein mixes, and after the absorption liquid saturation, open the outlet pipe and emit the absorption liquid of saturation to open the inlet tube simultaneously and pour into new absorption liquid into in to the absorption cell, realize collecting waste gas.

Description

Waste mineral oil filtration equipment with waste gas is collected

Technical Field

The utility model relates to a waste mineral oil treatment facility field, concretely relates to waste mineral oil filtration equipment with waste gas collection.

Background

The waste mineral oil is extracted and refined from petroleum, coal and oil shale, changes original physical and chemical properties due to the action of external factors in the processes of mining, processing and using, cannot be continuously used, is a complex mixture consisting of a plurality of substances, and mainly comprises C15-C36 alkanes, polycyclic aromatic hydrocarbons, olefins, benzene series, phenols and the like. The components in the product have toxic and harmful effects on human body. Therefore, if the waste mineral oil is not well treated, once a large amount of waste mineral oil enters an external environment, serious environmental pollution is caused, and the waste mineral oil is generally pretreated in a filtration and extraction mode in the market at present.

However, in actual use, most of the waste mineral oil filtering devices on the market only filter and extract waste mineral oil, and ignore the corresponding collection and treatment of harmful waste gas generated in the filtering and extracting process.

Therefore, it is necessary to develop a waste mineral oil filtering apparatus with waste gas collection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waste mineral oil filtration equipment with waste gas is collected to most waste mineral oil filtration equipment on the market only filters to waste mineral oil and draws in solving the technique, and has neglected to filter the problem that the harmful waste gas that draws the process production carries out corresponding collection processing.

In order to achieve the above object, the present invention provides the following technical solutions: a waste mineral oil filtering device with waste gas collection function comprises a distillation kettle, wherein a purification and extraction device is arranged on one side of the distillation kettle, a filtration and separation chamber is arranged at the bottom of the purification and extraction device, an absorption tank is arranged on one side of the top of the filtration and separation chamber, a condensation chamber is arranged on one side of the top of the filtration and separation chamber, which is far away from the absorption tank, a distillation chamber is arranged in the distillation kettle, the top of the distillation kettle is fixedly connected with a sealing cover through screws, the top of the sealing cover is fixedly connected with a gas outlet pipe, the bottom of the gas outlet pipe is communicated with the distillation chamber, the top of the absorption tank is fixedly connected with a gas inlet pipe, the bottom of the gas inlet pipe penetrates through the top of the absorption tank and extends into the absorption tank, a communicating pipe is arranged between the gas outlet pipe and the gas inlet pipe, one end of, the gas leading-out pipe comprises a first connector, a second connector, a gas leading-in pipe, an absorption pool, a water inlet pipe, a water outlet pipe, an absorption pool, an absorption liquid and a water outlet pipe.

Preferably, the inside first (mixing) shaft that is equipped with of distillation chamber, first (mixing) shaft one end runs through the stills bottom, first (mixing) shaft rotates with the stills bottom to be connected, stills one side is equipped with first motor, the one end that stills was kept away from to first (mixing) shaft is connected through drive belt transmission with first motor output shaft.

Preferably, the outside of the first stirring shaft is fixedly connected with a stirring rod, a heating resistor is arranged inside the stirring rod, the number of the stirring rods is set to be multiple, and the stirring rods are uniformly arranged around the first stirring shaft.

Preferably, the inside condenser pipe that is equipped with of condensation chamber, condenser pipe input end runs through condensation chamber one side, condenser pipe input end and absorption cell are inside to be linked together, the condenser pipe is equipped with first connecting valve with the absorption cell junction, condenser pipe output end runs through condensation chamber bottom, the inside extraction box that is equipped with of filtering separation chamber, the extraction box both sides respectively with filtering separation chamber inner wall fixed connection.

Preferably, the output end of the condensing pipe is communicated with the inside of the extraction box, a second connecting valve is arranged at the joint of the condensing pipe and the extraction box, a discharge pipe is fixedly connected to the bottom of the extraction box, and the discharge pipe is communicated with the inside of the extraction box.

Preferably, a liquid separating valve is fixedly connected to the middle of the discharging pipe, one end, far away from the liquid separating valve, of the discharging pipe penetrates through the bottom of the filtering and separating chamber, an extraction liquid feeding pipe is fixedly connected to one side of the extraction box, the extraction liquid feeding pipe is communicated with the inside of the extraction box, and one end, far away from the extraction box, of the extraction liquid feeding pipe penetrates through one side of the filtering and separating chamber.

Preferably, the inside rotation of extraction box is connected with the second (mixing) shaft, second (mixing) shaft one end runs through filtration separator one side, filtration separator one side is equipped with the second motor, the one end second motor output shaft transmission that filtration separator was kept away from to the second (mixing) shaft is connected, second (mixing) shaft outside fixedly connected with stirring leaf.

Preferably, the filtration separation chamber is hinged to an operation door on one side, the absorption pool is hinged to a cleaning door on one side, and the condensation chamber is hinged to a maintenance door on one side.

In the technical scheme, the utility model provides a technological effect and advantage:

can realize the quick intercommunication and the dismantlement of gas delivery pipe and gas inlet tube through the first connector and the second connector at communicating pipe both ends, the gas that the distillation produced gets into the absorption cell in the back, and the absorption liquid absorbs the poisonous and harmful gas that mixes wherein, after the absorption liquid saturation in the absorption cell, opens the outlet pipe and emits the absorption liquid of saturation to open the inlet tube simultaneously and pour into new absorption liquid into in to the absorption cell, realize collecting waste gas.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.

Description of reference numerals:

1 distillation still, 2 purification extraction device, 3 filtration separation chamber, 4 absorption tanks, 5 condensation chambers, 6 distillation chambers, 7 sealing covers, 8 gas delivery pipes, 9 gas inlet pipes, 10 communicating pipes, 11 first connectors, 12 second connectors, 13 water inlet pipes, 14 water outlet pipes, 15 first stirring shafts, 16 first motors, 17 stirring rods, 18 condensation pipes, 19 first connecting valves, 20 extraction boxes, 21 second connecting valves, 22 discharge pipes, 23 liquid distribution valves, 24 extraction liquid feeding pipes, 25 second stirring shafts, 26 second motors, 27 stirring blades, 28 operation doors, 29 cleaning doors and 30 maintenance doors.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a waste mineral oil filtering device with waste gas collection as shown in figures 1-5, which comprises a distillation still 1, wherein one side of the distillation still 1 is provided with a purifying and extracting device 2, the bottom of the purifying and extracting device 2 is provided with a filtering and separating chamber 3, one side of the top of the filtering and separating chamber 3 is provided with an absorption pool 4, one side of the top of the filtering and separating chamber 3, which is far away from the absorption pool 4, is provided with a condensation chamber 5, the distillation chamber 6 is arranged inside the distillation still 1, the top of the distillation still 1 is fixedly connected with a sealing cover 7 through screws, the top of the sealing cover 7 is fixedly connected with a gas outlet pipe 8, the bottom of the gas outlet pipe 8 is communicated with the distillation chamber 6, the top of the absorption tank 4 is fixedly connected with a gas inlet pipe 9, the bottom of the gas inlet pipe 9 penetrates through the top of the absorption tank 4 and extends to the inside of the absorption pool, the utility model discloses a gas absorption device, including communicating pipe 10, first connector 11 of communicating pipe 10 one end fixedly connected with, the other end fixedly connected with second connector 12 of communicating pipe 10,

first connector

11 and 8 top threaded connection of gas delivery pipe,

second connector

12 and 9 top threaded connection of gas inlet tube, 4 one side fixedly connected with inlet tube 13 in absorption cell, inlet tube 13 bottom is equipped with outlet pipe 14,

outlet pipe

14 and 4 one side fixed connection in absorption cell, inlet tube 13 and outlet pipe 14 all are linked together with absorption cell 4 is inside, the inside absorption liquid that is equipped with of absorption cell 4.

Further, in the above technical scheme, a first stirring shaft 15 is arranged inside the distillation chamber 6, one end of the first stirring shaft 15 penetrates through the bottom of the distillation still 1, the first stirring shaft 15 is rotatably connected with the bottom of the distillation still 1, a first motor 16 is arranged on one side of the distillation still 1, and one end, far away from the distillation still 1, of the first stirring shaft 15 is in transmission connection with an output shaft of the first motor 16 through a transmission belt.

Further, in above-mentioned technical scheme, first (mixing) shaft 15 outside fixedly connected with puddler 17, puddler 17 is inside to be equipped with heating resistor, puddler 17's quantity sets up to a plurality of, and is a plurality of puddler 17 encircles first (mixing) shaft 15 and evenly sets up, and puddler 17's setting is favorable to stirring and heating waste mineral oil.

Further, in above-mentioned technical scheme, the inside condenser pipe 18 that is equipped with of condensation chamber 5, the setting of condenser pipe 18 is favorable to condensing target gas, makes it condense into liquid, condenser pipe 18 input runs through condensation chamber 5 one side, condenser pipe 18 input and absorption cell 4 are inside to be linked together, condenser pipe 18 and absorption cell 4 junction are equipped with first connecting valve 19, and the setting of first connecting valve 19 is convenient for condenser pipe 18 input and absorption cell 4 to communicate, condenser pipe 18 output runs through condensation chamber 5 bottom, the inside extraction box 20 that is equipped with of filtration separation chamber 3, extraction box 20 both sides respectively with filtration separation chamber 3 inner wall fixed connection, extraction box 20 be provided with and do benefit to extracting the liquid that the condensation obtained.

Further, in the above technical scheme, the output end of the condensation pipe 18 is communicated with the inside of the extraction box 20, a second connection valve 21 is arranged at the joint of the condensation pipe 18 and the extraction box 20, the output end of the condensation pipe 18 is conveniently communicated with the extraction box 20 due to the arrangement of the second connection valve 21, a discharge pipe 22 is fixedly connected to the bottom of the extraction box 20, and the discharge pipe 22 is communicated with the inside of the extraction box 20.

Further, in the above technical solution, a liquid separating valve 23 is fixedly connected to the middle of the discharging pipe 22, the liquid separating valve 23 is arranged to facilitate separation of target liquid, one end of the discharging pipe 22, which is far away from the liquid separating valve 23, penetrates through the bottom of the filtering and separating chamber 3, an extraction liquid feeding pipe 24 is fixedly connected to one side of the extraction tank 20, the extraction liquid feeding pipe 24 is arranged to facilitate addition of extraction liquid, the extraction liquid feeding pipe 24 is communicated with the inside of the extraction tank 20, and one end of the extraction liquid feeding pipe 24, which is far away from the extraction tank 20, penetrates through one side of the filtering and separating chamber 3.

Further, in above-mentioned technical scheme, extraction box 20 internal rotation is connected with second (mixing) shaft 25, second (mixing) shaft 25 one end runs through filtration separator 3 one side, filtration separator 3 one side is equipped with second motor 26, the one end second motor 26 output shaft transmission that filtration separator 3 was kept away from to second (mixing) shaft 25 is connected, second (mixing) shaft 25 outside fixedly connected with stirring leaf 27, second (mixing) shaft 25 and stirring leaf 27 be provided with and do benefit to and carry out intensive mixing to the liquid that the condensation obtained and extract.

Further, in above-mentioned technical scheme, it has operation door 28 to articulate on one side of filtering separation room 3, is favorable to dividing the liquid operation, it has clearance door 29 to articulate on one side of absorption cell 4, is favorable to settling the absorption cell 4 bottom and clears up, it has maintenance door 30 to articulate on one side of condensation chamber 5, is convenient for maintain the condenser pipe 18 and overhauls.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, a sealing cover 7 is opened, waste mineral oil to be filtered is injected into a distillation chamber 6, the sealing cover 7 and a distillation kettle 1 are sealed and fixed, a first connector 11 is in threaded connection with the top of a gas outlet pipe 8, a second connector 12 is in threaded connection with a gas inlet pipe 9, further, the gas outlet pipe 8 is communicated with the gas inlet pipe 9 through a communicating pipe 10, absorption liquid with a certain volume is injected into an absorption pool 4 through a water inlet pipe 13 before distillation, a first motor 16 is started, an output shaft of the first motor 16 drives a first stirring shaft 15 and a stirring rod 17 to rotate through a driving belt, a heating resistor in the stirring rod 17 is started simultaneously, stirring and heating of the waste mineral oil are achieved, the waste mineral oil begins to evaporate to form gas when the waste mineral oil is heated to a certain temperature, and the distilled gas has other toxic and harmful gases besides target gases, gas generated by distillation enters an absorption tank 4 through a gas outlet pipe 8, a communicating pipe 10 and a gas inlet pipe 9, absorption liquid in the absorption tank 4 only absorbs toxic and harmful gas, target gas escapes from the absorption liquid and enters a condensing pipe 18, the target gas is gradually condensed and condensed into liquid through the condensing pipe 18, the condensed liquid enters an extraction tank 20 through the output end of the condensing pipe 18, extract liquid is injected into the extraction tank 20 through an extract liquid feeding pipe 24, a second motor 26 is started and seals the extract liquid feeding pipe 24, the output shaft of the second motor 26 drives a second stirring shaft 25 and stirring blades 27 to rotate, so that the condensed liquid and the extract liquid are fully mixed, the second motor 26 is closed and stands for the mixed liquid to be layered, the layered target liquid is separated from the extraction tank 20 through a discharge pipe 22 and a liquid distributing valve 23, during the period, after the absorption liquid in the absorption tank 4 is saturated, the water outlet pipe 14 is opened to discharge the saturated absorption liquid, and simultaneously, the water inlet pipe 13 is opened to inject new absorption liquid into the absorption tank 4.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a waste mineral oil filtration equipment with waste gas is collected, includes stills (1), its characterized in that: the device is characterized in that a purification extraction device (2) is arranged on one side of a distillation kettle (1), a filtration separation chamber (3) is arranged at the bottom of the purification extraction device (2), an absorption pool (4) is arranged on one side of the top of the filtration separation chamber (3), a condensation chamber (5) is arranged on one side, away from the absorption pool (4), of the top of the filtration separation chamber (3), a distillation chamber (6) is arranged inside the distillation kettle (1), a sealing cover (7) is fixedly connected to the top of the distillation kettle (1) through screws, a gas outlet pipe (8) is fixedly connected to the top of the sealing cover (7), the bottom of the gas outlet pipe (8) is communicated with the distillation chamber (6), a gas inlet pipe (9) is fixedly connected to the top of the absorption pool (4), the bottom of the gas inlet pipe (9) penetrates through the top of the absorption pool (4) and extends into the absorption pool (4), and a communicating pipe (10) is arranged between the, communicating pipe (10) one end fixedly connected with first connector (11), communicating pipe (10) other end fixedly connected with second connector (12), first connector (11) and gas delivery pipe (8) top threaded connection, second connector (12) and gas inlet tube (9) top threaded connection, absorption cell (4) one side fixedly connected with inlet tube (13), inlet tube (13) bottom is equipped with outlet pipe (14), outlet pipe (14) and absorption cell (4) one side fixed connection, inlet tube (13) and outlet pipe (14) all are linked together with absorption cell (4) inside, the inside absorption liquid that is equipped with of absorption cell (4).

2. The used mineral oil filtering apparatus with waste gas collection according to claim 1, wherein: distillation chamber (6) inside is equipped with first (mixing) shaft (15), stills (1) bottom is run through to first (mixing) shaft (15) one end, first (mixing) shaft (15) rotate with stills (1) bottom and are connected, stills (1) one side is equipped with first motor (16), stills (1) are kept away from in first (mixing) shaft (15) one end is connected through drive belt transmission with first motor (16) output shaft.

3. The used mineral oil filtering apparatus with waste gas collection according to claim 2, wherein: first (mixing) shaft (15) outside fixedly connected with puddler (17), puddler (17) inside is equipped with heating resistor, the quantity of puddler (17) sets up to a plurality of, and is a plurality of puddler (17) encircle first (mixing) shaft (15) and evenly set up.

4. The used mineral oil filtering apparatus with waste gas collection according to claim 1, wherein: the utility model discloses a condensation chamber, including condensation chamber (5), condenser pipe (18) input run through condensation chamber (5) one side, condenser pipe (18) input and absorption cell (4) are inside to be linked together, condenser pipe (18) and absorption cell (4) junction are equipped with first connecting valve (19), condenser pipe (18) output runs through condensation chamber (5) bottom, filtering separation room (3) inside is equipped with extraction box (20), extraction box (20) both sides respectively with filtering separation room (3) inner wall fixed connection.

5. The used mineral oil filtering apparatus with waste gas collection according to claim 4, wherein: the condenser pipe (18) output is linked together with extraction box (20) inside, condenser pipe (18) and extraction box (20) junction are equipped with second connecting valve (21), extraction box (20) bottom fixedly connected with discharging pipe (22), discharging pipe (22) and extraction box (20) inside are linked together.

6. The used mineral oil filtering apparatus with waste gas collection according to claim 5, wherein: the middle part of the discharge pipe (22) is fixedly connected with a liquid separating valve (23), one end, far away from the liquid separating valve (23), of the discharge pipe (22) penetrates through the bottom of the filtering and separating chamber (3), one side of the extraction box (20) is fixedly connected with an extraction liquid feeding pipe (24), the extraction liquid feeding pipe (24) is communicated with the inside of the extraction box (20), and one end, far away from the extraction box (20), of the extraction liquid feeding pipe (24) penetrates through one side of the filtering and separating chamber (3).

7. The used mineral oil filtering apparatus with waste gas collection according to claim 4, wherein: the extraction box (20) internal rotation is connected with second (mixing) shaft (25), second (mixing) shaft (25) one end runs through filtration separator (3) one side, filtration separator (3) one side is equipped with second motor (26), one end second motor (26) output shaft transmission connection of filtration separator (3) is kept away from in second (mixing) shaft (25), second (mixing) shaft (25) outside fixedly connected with stirring leaf (27).

8. The used mineral oil filtering apparatus with waste gas collection according to claim 1, wherein: an operation door (28) is hinged to one side of the filtering and separating chamber (3), a cleaning door (29) is hinged to one side of the absorption pool (4), and a maintenance door (30) is hinged to one side of the condensing chamber (5).