CN210815237U - Waste mineral oil pipeline mixing reactor - Google Patents

Abstract

The utility model provides a waste mineral oil pipeline mixing reactor, which comprises a fixed pedestal, the outer cauldron of unable adjustment base upper end middle part fixed mounting heat preservation, the outer cauldron of cauldron inner chamber fixed connection reaction inner kettle that keeps warm, cauldron lid in the cauldron upper end bolt fixedly connected with in the reaction, interior cauldron lid upper end left side fixed mounting has the feed inlet, interior cauldron lid upper end middle part fixedly connected with supporting seat, supporting seat upper end fixedly connected with agitator motor, agitator motor output end fixedly connected with agitating unit, the outer cauldron surface bottom fixedly connected with of heat preservation hierarchical exit device, hierarchical exit device surface right-hand member fixed connection cube pump, the first connecting pipe of cube pump right-hand member fixed connection, first connecting pipe upper end fixedly connected with blender, blender lower extreme fixed mounting has the support frame, blender upper end fixedly connected with delivery pump. The utility model discloses a bottom the cauldron in the reaction, connect a cube pump, be favorable to the rear end to handle, through setting up hierarchical exit device in the outer cauldron bottom of keeping warm, save a large amount of resources.

Description

Waste mineral oil pipeline mixing reactor

technical field

The utility model relates to the field of waste mineral oil reactor devices, in particular to a waste mineral oil pipeline mixing reactor.

Background technique

The reactor used in the chemical industry has the characteristics of high temperature resistance, corrosion resistance, wear resistance and strong production capacity. It is a container for physical or chemical reactions. It is widely used in medicine, dyes, petroleum, chemical, food and other industries. The evaporation, heating, cooling and other functions of the process are the reaction equipment used to complete the process of sulfurization, nitration, hydrogenation, alkylation, polymerization and condensation.

The traditional reaction kettle uses pulp-type mechanical stirring, resulting in insufficient reaction of some substances, and the precipitation of clear water is not conducive to the dehydration and lightening treatment at the back end. The traditional reaction kettle needs to use hot oil for heating and heat preservation, and the hot oil needs to be used after use. Using a pump for extraction requires a lot of energy.

SUMMARY OF THE INVENTION

The technical problem to be solved by the utility model is to provide a waste mineral oil pipeline mixing reactor, which can solve the problems of insufficient material reaction, unfavorable dehydration and delighting treatment, and consuming a large amount of extra energy to process hot oil.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is as follows: a waste mineral oil pipeline mixing reactor includes a fixed base, a heat-insulating outer kettle is fixedly installed in the middle of the upper end of the fixed base, and the inner cavity of the heat-insulating outer kettle is fixedly connected with a reaction inner vessel. The upper end of the reaction inner kettle is fixedly connected with the inner kettle cover, the left side of the upper end of the inner kettle cover is fixedly installed with the feeding port, the middle part of the upper end of the inner kettle cover is fixedly connected with a support seat, and the upper end of the support seat is fixedly connected with a stirring motor, and the stirring motor outputs A stirring device is fixedly connected to the end, a grading outlet device is fixedly connected to the bottom of the outer surface of the heat preservation outer kettle, the right end of the outer surface of the grading outlet device is fixedly connected to the cube pump, the right end of the cube pump is fixedly connected to the first communication pipe, and the upper end of the first communication pipe is fixedly connected. There is a mixer, a support frame is fixedly installed at the lower end of the mixer, and a feeding pump is fixedly connected to the upper end of the mixer.

The stirring device includes a stirring rod, a ring-shaped stirring blade, a tightening spring and a movable stirring blade. The lower part of the outer surface of the stirring rod is fixedly connected with a ring-shaped stirring blade. One end of the tightening spring is fixedly connected, and the other end of the tightening spring is fixedly connected to the outer frame of the annular stirring blade, and the stirring device is fixedly connected with the output end of the stirring motor through the stirring rod.

The grading outlet device includes the inner kettle outlet, the inner kettle solenoid valve, the outer kettle outlet and the outer kettle solenoid valve. The upper end of the inner kettle outlet penetrates the bottom of the thermal insulation outer kettle and communicates with the interior of the inner kettle. The inner chamber of the inner kettle outlet is fixedly installed with a In the inner kettle solenoid valve, the upper end of the outer kettle outlet is communicated with the heat preservation outer kettle, the outer kettle solenoid valve is fixedly installed on the lower side of the inner cavity of the outer kettle outlet, and the outer kettle outlet is fixedly connected with the inner kettle outlet through the outer kettle solenoid valve.

The lower end of the feeding pump is fixedly connected with a suction pipe, the suction pipe penetrates to the bottom of the inner cavity of the mixer, the output end of the feeding pump is fixedly connected with a second communication pipe, and the lower left end of the second communication pipe penetrates the inner kettle cover and the reaction inner kettle The mixer is communicated with the inner reactor through the feeding pump and the second communication pipe.

A temperature display is fixedly installed on the front of the outer surface of the heating and thermal insulation outer kettle, and a temperature sensor is fixedly installed on the upper side of the inner cavity of the thermal insulation outer kettle, the inner reaction kettle and the mixer, and the temperature display is electrically connected with the temperature sensor through wires.

A hot oil inlet is fixedly installed on the left and right parts of the outer surface of the thermal insulation outer kettle. A flange plate is fixedly connected to the oil inlet of the thermal oil inlet, and the thermal oil inlet is communicated with the inside of the thermal insulation outer kettle.

A kind of waste mineral oil pipeline mixing reactor provided by the utility model has the following beneficial effects:

1. By setting a stirring device in the inner reaction kettle, the annular stirring blade in the stirring device is connected with a movable stirring blade. When the stirring motor drives the stirring device to rotate, the movable stirring blade is opened due to centrifugal force, which increases the stirring area and makes stirring. sufficient, so that the substance reacts more fully.

2. By connecting a cubic machine pump at the bottom of the inner reaction kettle, the waste mineral oil is extracted from the bottom of the inner reaction kettle, and then sent back to the top of the inner reaction kettle after being processed by the mixer, so as to achieve full fusion of no clear water, which is beneficial to Backend processing.

3. By setting the grading outlet device at the bottom of the heat preservation outer kettle, and setting the inner kettle solenoid valve and the outer kettle solenoid valve respectively in the grading outlet device, the hot oil used for heating and heat preservation can be controlled and discharged by itself when not in use, without the need for an external pump machine, saving a lot of resources.

Description of drawings

Below in conjunction with accompanying drawing and embodiment, the utility model is further described:

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the sectional view of the stirring device of the utility model;

Fig. 3 is the sectional view of the reaction inner still and the thermal insulation outer still of the utility model;

4 is a cross-sectional view of the mixer of the present invention.

In the figure: 1. Fixed base; 2. Thermal insulation outer kettle; 3. Inner kettle for reaction; 4. Grading outlet device; 41. Outlet of inner kettle; 42. Solenoid valve of inner kettle; 43, outlet of outer kettle; Valve; 5. Temperature display; 51. Temperature sensor; 6. Inner kettle cover; 7. Support seat; 8. Stirring motor; 9. Stirring device; 91. Stirring rod; 92. Ring-shaped stirring blade; 93. Tighten spring; 94. Movable stirring blade; 10. Hot oil inlet; 11. Feeding port; 12. Cube pump; 13. First connecting pipe; 14. Supporting frame; 15. Mixer; 16. Feeding pump; 161. Suction pipeline; 17. The second connecting pipe.

Detailed ways

As shown in Figures 1-4, a waste mineral oil pipeline mixing reactor includes a fixed base 1, an outer heat preservation kettle 2 is fixedly installed in the middle of the upper end of the fixed base 1, and an inner reaction kettle 3 is fixedly connected to the inner cavity of the heat preservation outer kettle 2, and the reaction An inner kettle cover 6 is fixedly connected to the upper end of the inner kettle 3 by bolts, a feed inlet 11 is fixedly installed on the left side of the upper end of the inner kettle cover 6, a support base 7 is fixedly connected to the middle of the upper end of the inner kettle cover 6, and a stirring motor is fixedly connected to the upper end of the support base 7 8. The output end of the stirring motor 8 is fixedly connected with a stirring device 9, the bottom of the outer surface of the thermal insulation outer kettle 2 is fixedly connected with a grading outlet device 4, the right end of the outer surface of the grading outlet device 4 is fixedly connected to the cube pump 12, and the right end of the cube machine pump 12 is fixedly connected. The first communication pipe 13 , the upper end of the first communication pipe 13 is fixedly connected with a mixer 15 , the lower end of the mixer 15 is fixedly installed with a support frame 14 , and the upper end of the mixer 15 is fixedly connected with a feeding pump 16 .

The stirring device 9 includes a stirring rod 91, an annular stirring blade 92, a tightening spring 93 and a movable stirring blade 94. The lower part of the outer surface of the stirring rod 91 is fixedly connected with an annular stirring blade 92, and the outer frame of the annular stirring blade 92 is movably installed with several groups of movable stirring blades. Leaf 94, the middle part of the upper end of the movable stirring blade 94 is fixedly connected to one end of the tightening spring 93, and the other end of the tightening spring 93 is fixedly connected to the outer frame of the annular stirring blade 92. The stirring device 9 passes through the stirring rod 91 and the stirring motor 8. The outputs are fixedly connected together for easy stirring of waste mineral oil.

The grading outlet device 4 includes an inner kettle outlet 41, an inner kettle electromagnetic valve 42, an outer kettle outlet 43 and an outer kettle electromagnetic valve 44, and the upper end of the inner kettle outlet 41 penetrates the bottom of the thermal insulation outer kettle 2 and is communicated with the inside of the inner kettle 3, and the inner kettle 3 is connected. The inner kettle solenoid valve 42 is fixedly installed on the lower side of the inner cavity of the outlet 41, the upper end of the outer kettle outlet 43 is communicated with the thermal insulation outer kettle 2, the outer kettle outlet 43 is fixedly installed on the lower side of the inner cavity, and the outer kettle electromagnetic valve 44 is fixedly installed, and the outer kettle outlet 43 passes through The outer kettle solenoid valve 44 is fixedly connected with the inner kettle outlet 41 to facilitate the discharge of heating and heat preservation oil.

A suction pipe 161 is fixedly connected to the lower end of the feeding pump 16, and the suction pipe 161 penetrates to the bottom of the inner cavity of the mixer 15. The output end of the feeding pump 16 is fixedly connected with a second communication pipe 17, and the lower left end of the second communication pipe 17 penetrates through The inner kettle cover 6 is communicated with the inner reaction kettle 3, and the mixer 15 is communicated with the inner reaction kettle 3 through the feeding pump 16 and the second communication pipe 17, so as to facilitate the processing of waste mineral oil again.

A temperature display 5 is fixedly installed on the front of the outer surface of the heating and heat-insulating outer kettle 2, and a temperature sensor 51 is fixedly installed on the upper side of the inner cavity of the heat-insulating outer kettle 2, the inner reaction kettle 3 and the mixer 15, and the temperature display 5 is connected to the temperature sensor through a wire. 51 are electrically connected together, which is convenient for observing the temperature in each container.

A hot oil inlet 10 is fixedly installed on the left and right parts of the outer surface of the thermal insulation outer kettle 2. A flange plate is fixedly connected to the oil inlet of the thermal oil inlet 10, and the thermal oil inlet 10 is communicated with the inside of the thermal insulation outer kettle 2. , easy to inject heating insulation oil.

The working process of the present utility model is as follows:

When in use, the waste mineral oil is sent into the inner reactor 3 through the feeding port 11 provided on the inner kettle cover 6, and the hot oil for heating and heat preservation is sent into the outer heat preservation kettle 2 through the hot oil inlet 10, and the opening is turned on. The stirring motor 8 stirs the waste mineral oil to make it fully react, opens the switch of the solenoid valve 42 of the inner kettle, and keeps the solenoid valve 44 of the outer kettle closed, and transports the unreacted waste mineral oil by the cubic machine pump 12 After fully mixing in the mixer 15, the feed pump 16 is sent back to the inner reactor 3 to react again. By setting the stirring device 9 in the inner reactor 3, the annular stirring blade 92 in the stirring device 9 is externally connected with a movable stirring blade. 94. When the stirring motor 8 drives the stirring device 9 to rotate, the movable stirring blades 94 are opened due to centrifugal force, and the stirring area is increased, so that the stirring is sufficient, so that the material reaction is more sufficient. The pump 12 extracts the waste mineral oil from the bottom of the inner reactor 3, and then sends it back to the top of the inner reactor 3 after being processed by the mixer 15, so as to achieve full fusion of no clear water, which is beneficial to the back-end treatment. 2. The grading outlet device 4 is arranged at the bottom, and the inner kettle solenoid valve 42 and the outer kettle solenoid valve 44 are respectively set in the grading outlet device 4, so that the hot oil used for heating and heat preservation can be controlled and discharged by itself when not in use, and an external pump is not required. Save a lot of resources.

The above-mentioned embodiments are only the preferred technical solutions of the present invention, and should not be regarded as limitations of the present invention. The embodiments and features in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present utility model shall take the technical solutions described in the claims, including the equivalent alternatives of the technical features in the technical solutions described in the claims, as the protection scope. That is, equivalent replacements and improvements within this scope are also within the protection scope of the present invention.

Claims (6)

1. The utility model provides a waste mineral oil pipeline mixing reactor, includes unable adjustment base (1), its characterized in that: the middle part of the upper end of a fixed base (1) is fixedly provided with a heat-preservation outer kettle (2), the inner cavity of the heat-preservation outer kettle (2) is fixedly connected with a reaction inner kettle (3), the upper end of the reaction inner kettle (3) is fixedly connected with an inner kettle cover (6) through a bolt, the left side of the upper end of the inner kettle cover (6) is fixedly provided with a feed inlet (11), the middle part of the upper end of the inner kettle cover (6) is fixedly connected with a supporting seat (7), the upper end of the supporting seat (7) is fixedly connected with a stirring motor (8), the output end of the stirring motor (8) is fixedly connected with a stirring device (9), the outer surface bottom of the heat-preservation outer kettle (2) is fixedly connected with a grading outlet device (4), the outer surface right end of the grading outlet device (4) is fixedly connected with a cubic pump (12), the right end of the cubic pump (, the upper end of the mixer (15) is fixedly connected with a feeding pump (16).

2. The waste mineral oil pipeline mixing reactor of claim 1, wherein: agitating unit (9) are including puddler (91), annular stirring leaf (92), tighten up spring (93) and activity stirring leaf (94), puddler (91) surface lower part fixedly connected with annular stirring leaf (92), annular stirring leaf (92) frame movable mounting has a plurality of groups activity stirring leaf (94), the one end of spring (93) is tightened up to the upper end middle part fixed connection of activity stirring leaf (94), the other end fixed connection who tightens up spring (93) is on the frame of annular stirring leaf (92), agitating unit (9) are in the same place through the output fixed connection of puddler (91) and agitator motor (8).

3. The waste mineral oil pipeline mixing reactor of claim 1, wherein: hierarchical exit device (4) are including interior cauldron export (41), interior cauldron solenoid valve (42), outer cauldron export (43) and outer cauldron solenoid valve (44), the bottom that interior cauldron export (41) upper end runs through heat preservation outer cauldron (2) is linked together with reaction inner cauldron (3) are inside, interior cauldron export (41) inner chamber downside fixed mounting has interior cauldron solenoid valve (42), outer cauldron export (43) upper end is linked together with heat preservation outer cauldron (2), outer cauldron export (43) inner chamber downside fixed mounting has outer cauldron solenoid valve (44), outer cauldron export (43) are in the same place through outer cauldron solenoid valve (44) and interior cauldron export (41) fixed connection.

4. The waste mineral oil pipeline mixing reactor of claim 1, wherein: feeding pump (16) lower extreme fixedly connected with suction pipeline (161), suction pipeline (161) run through to the inner chamber bottom of blender (15), feeding pump (16) output end fixedly connected with second communicating pipe (17), the left part lower extreme of second communicating pipe (17) runs through interior kettle cover (6) and is linked together with reaction inner kettle (3), blender (15) are linked together with reaction inner kettle (3) through feeding pump (16) and second communicating pipe (17).

5. The waste mineral oil pipeline mixing reactor of claim 1, wherein: the front part of the outer surface of the heating and heat-insulating outer kettle (2) is fixedly provided with a temperature display (5), the upper sides of the inner cavities of the heat-insulating outer kettle (2), the reaction inner kettle (3) and the mixer (15) are fixedly provided with temperature sensors (51), and the temperature display (5) is electrically connected with the temperature sensors (51) through wires.

6. The waste mineral oil pipeline mixing reactor of claim 1, wherein: the left part and the right part of the outer surface of the heat-preservation outer kettle (2) are both fixedly provided with a hot oil inlet (10), the oil inlet of the hot oil inlet (10) is fixedly connected with a flange plate, and the hot oil inlet (10) is communicated with the inside of the heat-preservation outer kettle (2).

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