CN208205423U - A kind of double loop hotline heater - Google Patents
A kind of double loop hotline heater Download PDFInfo
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- CN208205423U CN208205423U CN201820650091.7U CN201820650091U CN208205423U CN 208205423 U CN208205423 U CN 208205423U CN 201820650091 U CN201820650091 U CN 201820650091U CN 208205423 U CN208205423 U CN 208205423U
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Abstract
The utility model relates to the technical fields of heater auxiliary equipment can effectively prevent conduction oil to be oxidized in the case where hot operation more particularly to a kind of double loop hotline heater, guarantee the heat-conducting effect and service life of conduction oil；And conveniently the coking in working chamber and in pipeline is handled, reduces security risk；The uniformity of thermally conductive oil temperature is improved simultaneously, improves heating effect；Including fuel tank and controller, fuel tank is internally provided with working chamber, heating rod is provided in working chamber, the left end of fuel tank is provided with petroleum pipeline, and circulating pump is provided at petroleum pipeline, the exhaust pipe on the top of fuel tank further includes nitrogen gas tank, gasing pump, pressure sensor, pressure relief valve, mounting plate, cabinet, dehvery pump, four groups of threaded rods, four groups of screwed pipes, two groups of clarifying filters, two groups of communicating pipes, four groups of ball bearings, conveying pipeline, ultra dense filter plate, return pipe, motor, speed reducer, thermocouple, transmission shaft, paddle and temperature indicating device.
Description
Technical field
The utility model relates to the technical fields of heater auxiliary equipment, more particularly to a kind of double loop heat-conducting oil heating
Device.
Background technique
It is well known that double loop hotline heater is one kind using conduction oil as heat carrier, make conduction oil using circulating pump
Circulation is in oil groove with thermally equivalent, and thermal energy is conveyed to the equipment that need to be heated or medium again by conduction oil, in the field of heating
In be widely used in a variety of applications；Existing double loop hotline heater includes fuel tank and controller, and fuel tank is internally provided with
Working chamber, and it is provided with conduction oil in working chamber, heating rod is provided in working chamber, the left end of fuel tank is provided with one group of petroleum pipeline
With two groups of oil return pipes, and circulating pump is provided at petroleum pipeline, heating rod and circulating pump are electrically connected with the controller, the top of fuel tank
The exhaust pipe at end；Existing double loop hotline heater is in use, controlling heating rod by controller is that conduction oil is added
Conduction oil is pumped into the equipment of needs and by two groups of oil returns by heat after heat-conducting oil heating to the temperature needed by circulating pump
Pipe is back in working chamber, and the equipment heated to needs heats, and conduction oil in expanded by heating, lead from exhaust pipe by gas
Out；It is found in existing double loop hotline heater use, conduction oil is easy hair in working chamber in the case where hot operation
Raw oxidation reaction causes the deterioration of conduction oil rotten, influences the heat-conducting effect and service life of conduction oil, cause practicability compared with
It is low；And heat polymerization can occur during heating for conduction oil, and it is high to generate the macromoleculars such as condensed-nuclei aromatics, resin and asphalt
Object is boiled, and constantly deposition forms coking in the inner bottom wall of working chamber and the inner wall of pipeline, with the thickening of coking, is easy to happen
Pipe explosion accident, there are some potential safety problemss；Simultaneously conduction oil non-uniform temperature and be not easily controlled, influence heating effect,
Cause use reliability lower.
Utility model content
It can effectively prevent conduction oil the hot operation the case where in order to solve the above technical problems, the utility model provides one kind
Under be oxidized, guarantee the heat-conducting effect and service life of conduction oil, improve practicability；And conveniently in working chamber and in pipeline
Coking handled, prevent the generation of pipe explosion accident, reduce security risk；The uniformity for improving thermally conductive oil temperature simultaneously, mentions
High heating effect improves the double loop hotline heater of use reliability.
A kind of double loop hotline heater of the utility model, including fuel tank and controller, fuel tank are internally provided with
Working chamber, and it is provided with conduction oil in working chamber, heating rod is provided in working chamber, the left end of fuel tank is provided with petroleum pipeline, and
Circulating pump is provided at petroleum pipeline, heating rod and circulating pump are electrically connected with the controller, the exhaust pipe on the top of fuel tank；Also wrap
Nitrogen gas tank, gasing pump and pressure sensor are included, the pressure sensor is mounted on the inner roof wall of working chamber, the gasing pump
Input terminal is connected to nitrogen gas tank, and the output end of gasing pump stretches in working chamber from the top of fuel tank, and pressure sensor and
Gasing pump is electrically connected with the controller, and pressure relief valve, the inside setting of the pressure relief valve are provided in the exhaust pipe
There is safety diaphragm, the top of pressure relief valve is provided with explosion-proof valve deck；Further include mounting plate, cabinet, dehvery pump, four groups of threaded rods,
Four groups of screwed pipes, two groups of clarifying filters and two groups of communicating pipes, the mounting plate are mounted on the top of fuel tank, and on mounting plate top
Front left side, left rear side, forward right side and the right lateral side at end are provided with placing groove, are fixedly installed with rolling in four groups of placing grooves
The top of pearl bearing, the bottom end self installation plate of four groups of screwed pipes is inserted into inside four groups of ball bearings, four groups of screw threads
The top of bar is connect with the front left side of cabinet bottom end, left rear side, forward right side and right lateral side respectively, the bottom end difference of four groups of threaded rods
It being inserted into and spiral shell is filled to inside the top of four groups of screwed pipes, the input terminal of the dehvery pump is connected to by flange with the bottom end of cabinet,
The output end of dehvery pump is provided with conveying pipeline, and the output end of the conveying pipeline stretches in working chamber from the top of fuel tank, described
The inside of two groups of clarifying filters is provided with filter chamber, and lateral ultra dense filter plate is provided in filter chamber, and two groups clear
The left end bottom of clear filter is provided with return pipe, and the right end of two groups of oil return pipes is located at two groups of ultra dense filter plates
Lower section, the left end of two groups of communicating pipes stretch in two groups of filter chambers from the top of the right end of two groups of clarifying filters respectively, and two
The right end of group communicating pipe stretches in working chamber from the left end of fuel tank；It further include motor, speed reducer and thermocouple, the deceleration
Machine is mounted on the top of fuel tank and is located at the bottom output end of motor, and the bottom output end of speed reducer is provided with transmission shaft, described
The bottom end of transmission shaft stretches in working chamber from the top of fuel tank, and paddle is provided on transmission shaft, the paddle position
In in working chamber, the installation of TC is on the left side wall of working chamber adjacent to the position of petroleum pipeline, speed reducer, motor and thermoelectricity
It is even to be electrically connected with the controller, temperature indicating device is provided on controller.
A kind of double loop hotline heater of the utility model, further includes two groups of deflectors and two groups of scum pipes, described
The left end of two groups of deflectors is connect with the left side wall of two groups of filter chambers respectively, and the right end of two groups of deflectors tilts down and difference
Connect with the inner bottom wall of two groups of filter chambers, and the left end of two groups of deflectors distinguish it is low with two groups of return pipes height, described two
The top of group scum pipe stretches in two groups of filter chambers from the bottom end of two groups of clarifying filters respectively, and the top of two groups of scum pipes
End is located at the right side of two groups of deflector right ends, and the first valve body is provided at the top of two groups of scum pipes, and described two groups
First valve body is located at the lower section of two groups of clarifying filters, and the bottom end of two groups of scum pipes is provided with the second valve body.
A kind of double loop hotline heater of the utility model, further includes pedestal and four groups of adjusting screws, the fuel tank,
Controller and nitrogen gas tank are respectively positioned on the top of pedestal, and the left front end of the pedestal, left back end, right front ends and right rear end are provided with
Screw hole is adjusted, the bottom end of four groups of adjusting screws fills under four groups of adjusting screw holes to pedestal from the top of pedestal difference spiral shell
Side, and it is provided with balance plate in the bottom end of four groups of adjusting screws, four groups of balance plates are metal material, and flat at four groups
The bottom end of weighing apparatus plate is provided with rubber slab.
A kind of double loop hotline heater of the utility model further includes four groups of supporting legs, the top of four groups of supporting legs
It is connect respectively with the front left side of pedestal bottom end, left rear side, forward right side and right lateral side, and is provided with rolling in the bottom end of four groups of supporting legs
Wheel.
A kind of double loop hotline heater of the utility model is provided with check valve on two groups of communicating pipes.
A kind of double loop hotline heater of the utility model, further includes sealing ring, the sealing ring is set in transmission
Axis, and the top of sealing ring and the inner roof wall of working chamber are adjacent to.
A kind of double loop hotline heater of the utility model, further includes liquid level tube, the bottom end of the liquid level tube and oil
The right end bottom of case is connected to, and is connected at the top of the top of liquid level tube and the right end of fuel tank, and the right end of liquid level tube is provided with peep hole, and
Graduation mark is provided on the transparent baffle that is internally provided with of peep hole, the transparent baffle, the top of fuel tank is provided with oiling
Pipe, and fuel feeding valve is provided at oil fuel tube.
A kind of double loop hotline heater of the utility model, fuel tank right end bottom are provided with oil exit pipe, and
Draining valve is provided at oil exit pipe.
Compared with prior art the utility model has the following beneficial effects: by above-mentioned setting, by gasing pump by nitrogen gas tank
Interior nitrogen is filled in working chamber, to conduction oil and air insulated is made, conduction oil is prevented to be oxidized in the case where hot operation,
When the air pressure in working chamber is higher, the part nitrogen in working chamber is discharged by pressure relief valve, passes through pressure sensor
Air pressure in working chamber is detected, and the pressure information that will test passes to controller, when the air pressure in working chamber is low
When setting value, controller control gasing pump is that nitrogen is filled in working chamber, guarantees that the air pressure in working chamber is in normal value, leads to
The heat-conducting effect and service life for guaranteeing conduction oil are crossed, practicability is improved；By dehvery pump by high temperature anti-tartar suitable in cabinet
Agent is pumped into working chamber, and high-temperature anti-fouling agent dissolves the coking in working chamber and in pipeline, and its object that will not influence conduction oil
Property, the impurity in conduction oil is removed by two groups of clarifying filters, it during the work time can be in working chamber and in pipeline
Coking handled, it is convenient that coking in working chamber and in pipeline is handled, prevent the generation of pipe explosion accident, reduce peace
Full hidden danger, and can be dismantled cabinet by manual synchronization four groups of screwed pipes of rotation, it is convenient that box house is cleaned；It is logical
It crosses motor and drives paddle rotation, paddle is slowly stirred conduction oil, improves the uniformity of thermally conductive oil temperature, pass through heat
Galvanic couple detects the temperature of conduction oil in working chamber, and the temperature information monitored is passed to controller, and by temperature
Display device carries out real-time display to the temperature of conduction oil, and the convenient temperature to conduction oil carries out control, improves heating effect, and
And high-temperature anti-fouling agent can be made to come into full contact with when except coking with the coking in working chamber and dissolve coking, it improves using reliable
Property.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation at the utility model A；
Fig. 3 is the partial enlargement structural representation at the utility model B；
It is attached marked in the figure: 1, fuel tank；2, controller；3, heating rod；4, petroleum pipeline；5, circulating pump；6, exhaust pipe；7, nitrogen
Tank；8, gasing pump；9, pressure sensor；10, pressure relief valve；11, mounting plate；12, cabinet；13, dehvery pump；14, threaded rod；
15, screwed pipe；16, clarifying filter；17, communicating pipe；18, ball bearing；19, conveying pipeline；20, ultra dense filter plate；21, it flows back
Pipe；22, motor；23, speed reducer；24, thermocouple；25, transmission shaft；26, paddle；27, temperature indicating device；28, deflector；
29, scum pipe；30, the first valve body；31, the second valve body；32, pedestal；33, adjusting screw；34, balance plate；35, rubber slab；36,
Supporting leg；37, idler wheel；38, check valve；39, sealing ring；40, liquid level tube；41, transparent baffle；42, graduation mark；43, oil fuel tube；
44, oil exit pipe.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, a kind of double loop hotline heater of the utility model, including fuel tank 1 and controller 2,
Fuel tank is internally provided with working chamber, and is provided with conduction oil in working chamber, and heating rod 3, a left side for fuel tank are provided in working chamber
End is provided with petroleum pipeline 4, and circulating pump 5 is provided at petroleum pipeline, and heating rod and circulating pump are electrically connected with the controller, fuel tank
Top exhaust pipe 6；It further include nitrogen gas tank 7, gasing pump 8 and pressure sensor 9, pressure sensor is mounted on the interior of working chamber
On roof, the input terminal of gasing pump is connected to nitrogen gas tank, and the output end of gasing pump stretches in working chamber from the top of fuel tank, and
And pressure sensor and gasing pump are electrically connected with the controller, and pressure relief valve 10 is provided in exhaust pipe, pressure relief valve
It is internally provided with safety diaphragm, the top of pressure relief valve is provided with explosion-proof valve deck；It further include mounting plate 11, cabinet 12, dehvery pump
13, four groups of 14, four groups of threaded rod, 15, two groups of screwed pipe clarifying filters 16 and two groups of communicating pipes 17, mounting plate is mounted on fuel tank
Top, and the front left side on mounting plate top, left rear side, forward right side and right lateral side are provided with placing groove, four groups of placing grooves
It is inside fixedly installed with ball bearing 18, the top of the bottom end self installation plate of four groups of screwed pipes is inserted into four groups of ball bearings
Portion, the top of four groups of threaded rods are connect with the front left side of cabinet bottom end, left rear side, forward right side and right lateral side respectively, four groups of screw threads
The bottom end of bar is inserted into respectively and spiral shell is filled to inside the top of four groups of screwed pipes, and the input terminal of dehvery pump passes through the bottom of flange and cabinet
End connection, the output end of dehvery pump are provided with conveying pipeline 19, and the output end of conveying pipeline stretches in working chamber from the top of fuel tank,
The inside of two groups of clarifying filters is provided with filter chamber, and lateral ultra dense filter plate 20 is provided in filter chamber, and two groups
The left end bottom of clarifying filter is provided with return pipe 21, and the right end of two groups of oil return pipes is located at two groups of ultra dense filter plates
Lower section, the left end of two groups of communicating pipes stretch in two groups of filter chambers from the top of the right end of two groups of clarifying filters respectively, two groups of companies
The right end of siphunculus stretches in working chamber from the left end of fuel tank；It further include motor 22, speed reducer 23 and thermocouple 24, speed reducer
It is mounted on the top of fuel tank and is located at the bottom output end of motor, the bottom output end of speed reducer is provided with transmission shaft 25, is driven
The bottom end of axis stretches in working chamber from the top of fuel tank, and paddle 26 is provided on transmission shaft, and paddle is located at work
It is intracavitary, the position of the installation of TC neighbouring petroleum pipeline on the left side wall of working chamber, speed reducer, motor and thermocouple with control
Device is electrically connected, and is provided with temperature indicating device 27 on controller；By above-mentioned setting, by gasing pump by the nitrogen in nitrogen gas tank
It is filled in working chamber, to conduction oil and air insulated is made, prevents conduction oil to be oxidized in the case where hot operation, work as working chamber
When interior air pressure is higher, the part nitrogen in working chamber is discharged by pressure relief valve, by pressure sensor to working chamber
Interior air pressure is detected, and the pressure information that will test passes to controller, when the air pressure in working chamber is lower than setting value
When, controller control gasing pump is that nitrogen is filled in working chamber, guarantees that the air pressure in working chamber is in normal value, is led by guaranteeing
The heat-conducting effect and service life of hot oil improve practicability；High-temperature anti-fouling agent suitable in cabinet is pumped into work by dehvery pump
Make intracavitary, the coking dissolution in working chamber and in pipeline, and its physical property that will not influence conduction oil are passed through two by high-temperature anti-fouling agent
Group clarifying filter removes the impurity in conduction oil, can carry out during the work time to the coking in working chamber and in pipeline
Processing, it is convenient that coking in working chamber and in pipeline is handled, the generation of pipe explosion accident is prevented, security risk is reduced, and
And can be dismantled cabinet by manual synchronization four groups of screwed pipes of rotation, it is convenient that box house is cleaned；Pass through motor band
Dynamic paddle rotation, paddle are slowly stirred conduction oil, the uniformity of thermally conductive oil temperature are improved, by thermocouple to work
The temperature for making intracavitary conduction oil is detected, and the temperature information monitored is passed to controller, and by temperature indicating device
Real-time display is carried out to the temperature of conduction oil, the convenient temperature to conduction oil carries out control, improves heating effect, and can be
It comes into full contact with high-temperature anti-fouling agent with the coking in working chamber and dissolves coking, improve use reliability.
A kind of double loop hotline heater of the utility model, further includes two groups of deflectors 28 and two groups of scum pipes 29,
The left end of two groups of deflectors is connect with the left side wall of two groups of filter chambers respectively, and the right end of two groups of deflectors tilts down and difference
It is connect with the inner bottom wall of two groups of filter chambers, and low and two groups of return pipes height, two groups of rows are distinguished in the left end of two groups of deflectors
The top of slag pipe stretches in two groups of filter chambers from the bottom end of two groups of clarifying filters respectively, and the top of two groups of scum pipes point
Not Wei Yu two groups of deflector right ends right side, and the first valve body 30 is provided at the top of two groups of scum pipes, two group of first valve
Body is located at the lower section of two groups of clarifying filters, and the bottom end of two groups of scum pipes is provided with the second valve body 31；It is set by above-mentioned
It sets, conduction oil carries dissolved impurity and enters in clarifying filter together, since temperature reduction makes a part of impurity generate precipitating,
Precipitating is imported in scum pipe by deflector, it can be by closing the first valve body, then opening the second valve body will be in scum pipe
Impurity export, be then shut off the second valve body, open the first valve body and continue to be collected impurity.
A kind of double loop hotline heater of the utility model, further includes pedestal 32 and four groups of adjusting screws 33, fuel tank,
Controller and nitrogen gas tank are respectively positioned on the top of pedestal, and the left front end of pedestal, left back end, right front ends and right rear end are provided with adjusting
The bottom end of screw hole, four groups of adjusting screws is filled from the top of pedestal difference spiral shell across four groups of adjusting screw holes to the lower section of pedestal, and
The bottom end of four groups of adjusting screws is provided with balance plate 34, and four groups of balance plates are metal material, and at the bottom of four groups of balance plates
End is provided with rubber slab 35；It is flat to four groups by rotating four groups of adjusting screw rods either manually or by tool by above-mentioned setting
Weighing apparatus plate is adjusted, and improves to its whole support effect.
A kind of double loop hotline heater of the utility model further includes four groups of supporting legs 36, the top point of four groups of supporting legs
It is not connect with the front left side of pedestal bottom end, left rear side, forward right side and right lateral side, and is provided with idler wheel in the bottom end of four groups of supporting legs
37；By above-mentioned setting, the height of four groups of balance plates is adjusted, and four groups of idler wheels is made to play support effect, then passes through four groups
Idler wheel is convenient to move its entirety, improves use reliability.
A kind of double loop hotline heater of the utility model, is provided with check valve 38 on two groups of communicating pipes；Pass through
Above-mentioned setting prevents the conduction oil in working chamber from flowing into filter chamber, improves practicability by check valve.
A kind of double loop hotline heater of the utility model, further includes sealing ring 39, and sealing ring is set in transmission shaft,
And the top of sealing ring and the inner roof wall of working chamber are adjacent to；By above-mentioned setting, the sealing of working chamber is improved by sealing ring
Effect.
A kind of double loop hotline heater of the utility model further includes liquid level tube 40, the bottom end of liquid level tube and fuel tank
The connection of right end bottom, be connected at the top of the right end of the top of liquid level tube and fuel tank, the right end of liquid level tube is provided with peep hole, and
Peep hole is internally provided with transparent baffle 41, and graduation mark 42 is provided on transparent baffle, and the top of fuel tank is provided with oil fuel tube
43, and fuel feeding valve is provided at oil fuel tube；By above-mentioned setting, liquid level tube and fuel tank internal form linker, by transparent
Baffle and graduation mark can grasp the liquid level of conduction oil in working chamber, conveniently be added in thermally conductive shortage of oil by oil fuel tube thermally conductive
Oil improves use reliability.
A kind of double loop hotline heater of the utility model, fuel tank right end bottom is provided with oil exit pipe 44, and is arranging
Draining valve is provided at oil pipe；It is convenient after the quality decline of conduction oil by oil exit pipe by above-mentioned setting, conduction oil is arranged
It is replaced out.
A kind of double loop hotline heater of the utility model, at work, before completing above-mentioned movement, first
It is moved into the position of user's needs by four groups of idler wheels, so that four groups of balance plates is played support by adjusting four groups of adjusting screws
Effect, electrical equipment is electrically connected with alternating current, the nitrogen in nitrogen gas tank is filled in working chamber by gasing pump, to making conduction oil
With air insulated, conduction oil is prevented to be oxidized in the case where hot operation, when the air pressure in working chamber is higher, passes through pressure
Part nitrogen in working chamber is discharged relief valve, is detected by pressure sensor to the air pressure in working chamber, and will inspection
The pressure information measured passes to controller, and when the air pressure in working chamber is lower than setting value, it is work that controller, which controls gasing pump,
Make it is intracavitary be filled with nitrogen, guarantee that the air pressure in working chamber be in normal value, by guaranteeing the heat-conducting effect of conduction oil and using the longevity
High-temperature anti-fouling agent suitable in cabinet, is pumped into working chamber by life by dehvery pump, and high-temperature anti-fouling agent will be in working chamber and pipeline
In coking dissolution, and its physical property that will not influence conduction oil removed the impurity in conduction oil by two groups of clarifying filters,
The coking in working chamber and in pipeline can be handled during the work time, conduction oil carries dissolved impurity and enters together
In clarifying filter, since temperature reduction makes a part of impurity generate precipitating, precipitating is imported in scum pipe by deflector, it can
Then to open the second valve body and export the impurity in scum pipe, be then shut off the second valve body, open by closing the first valve body
First valve body continues to be collected impurity, convenient to handle the coking in working chamber and in pipeline, prevents pipe explosion accident
Generation, reduce security risk, and by manual synchronization rotate four groups of screwed pipes cabinet can be dismantled, facilitate in cabinet
Portion is cleaned, and drives paddle rotation by motor, and paddle is slowly stirred conduction oil, improves thermally conductive oil temperature
Uniformity is detected by temperature of the thermocouple to conduction oil in working chamber, and the temperature information monitored is passed to control
Device processed, and real-time display is carried out by temperature of the temperature indicating device to conduction oil, the convenient temperature to conduction oil carries out control, mentions
High heating effect, and high-temperature anti-fouling agent can be made to come into full contact with when except coking with the coking in working chamber and keep coking molten
Solution.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of double loop hotline heater, including fuel tank (1) and controller (2), fuel tank (1) are internally provided with work
Chamber, and it is provided with conduction oil in working chamber, it is provided in working chamber heating rod (3), the left end of fuel tank (1) is provided with petroleum pipeline
(4), it and at petroleum pipeline (4) is provided with circulating pump (5), heating rod (3) and circulating pump (5) are electrically connected with controller (2), oil
The exhaust pipe (6) on the top of case (1)；It is characterized in that, further including nitrogen gas tank (7), gasing pump (8) and pressure sensor (9), institute
It states pressure sensor (9) to be mounted on the inner roof wall of working chamber, the input terminal of the gasing pump (8) is connected to nitrogen gas tank (7), defeated
The top of the output end of air pump (8) from fuel tank (1) stretches in working chamber, and pressure sensor (9) and gasing pump (8) with
Controller (2) electrical connection, the exhaust pipe (6) is interior to be provided with pressure relief valve (10), the inside of the pressure relief valve (10)
It is provided with safety diaphragm, the top of pressure relief valve (10) is provided with explosion-proof valve deck；It further include mounting plate (11), cabinet (12), defeated
Material pump (13), four groups of threaded rods (14), four groups of screwed pipes (15), two groups of clarifying filters (16) and two groups of communicating pipes (17), institute
The top that mounting plate (11) is mounted on fuel tank (1) is stated, and on front left side, left rear side, forward right side and the right side on mounting plate (11) top
Rear side is provided with placing groove, is fixedly installed with ball bearing (18) in four groups of placing grooves, four groups of screwed pipes
(15) top of bottom end self installation plate (11) is inserted into four groups of ball bearings (18) inside, the top of four groups of threaded rods (14)
End is connect with the front left side, left rear side, forward right side and right lateral side of cabinet (12) bottom end respectively, the bottom end point of four groups of threaded rods (14)
It spiral shell Cha Ru not be filled to inside the top of four groups of screwed pipes (15) simultaneously, the input terminal of the dehvery pump (13) passes through flange and cabinet
(12) bottom end connection, the output end of dehvery pump (13) are provided with conveying pipeline (19), and the output end of the conveying pipeline (19) is certainly oily
The top of case (1) stretches in working chamber, and the inside of two groups of clarifying filters (16) is provided with filter chamber, and is filtering
Intracavitary to be provided with lateral ultra dense filter plate (20), the left end bottom of two groups of clarifying filters (16) is provided with return pipe
(21), the right end of two groups of oil return pipes is located at the lower section of two groups of ultra dense filter plates (20), two groups of communicating pipes (17)
Left end stretched in two groups of filter chambers from the top of the right end of two groups of clarifying filters (16) respectively, the right side of two groups of communicating pipes (17)
End stretches in working chamber from the left end of fuel tank (1)；It further include motor (22), speed reducer (23) and thermocouple (24), it is described
Speed reducer (23) is mounted on the top of fuel tank (1) and is located at the bottom output end of motor (22), the bottom output of speed reducer (23)
End is provided with transmission shaft (25), and the top of bottom end from the fuel tank (1) of the transmission shaft (25) stretches in working chamber, and is being driven
It is provided on axis (25) paddle (26), the paddle (26) is located in working chamber, and the thermocouple (24) is mounted on work
The position of neighbouring petroleum pipeline (4) on the left side wall of chamber, speed reducer (23), motor (22) and thermocouple (24) with controller (2)
It is electrically connected, is provided with temperature indicating device (27) on controller (2).
2. a kind of double loop hotline heater as described in claim 1, which is characterized in that further include two groups of deflectors (28)
It is connect respectively with the left side wall of two groups of filter chambers with the left end of two groups of scum pipes (29), two groups of deflectors (28), two groups are led
The right end of flowing plate (28) is tilted down and is connect respectively with the inner bottom wall of two groups of filter chambers, and a left side for two groups of deflectors (28)
The low height with two groups of return pipes (21) of end difference, the top of two groups of scum pipes (29) is respectively from two groups of clarifying filters
(16) bottom end stretches in two groups of filter chambers, and the top of two groups of scum pipes (29) is located at two groups of deflectors (28) right sides
The right side at end, and be provided with the first valve body (30) at the top of two groups of scum pipes (29), two group of first valve body (30) point
Not Wei Yu two groups of clarifying filters (16) lower section, the bottom end of two groups of scum pipes (29) is provided with the second valve body (31).
3. a kind of double loop hotline heater as claimed in claim 2, which is characterized in that further include pedestal (32) and four groups
Adjusting screw (33), the fuel tank (1), controller (2) and nitrogen gas tank (7) are respectively positioned on the top of pedestal (32), the pedestal
(32) left front end, left back end, right front ends and right rear end is provided with adjusting screw hole, the bottom end of four groups of adjusting screws (33)
From the top of pedestal (32), difference spiral shell is filled across the lower section of four groups of adjusting screw holes to pedestal (32), and in four groups of adjusting screws (33)
Bottom end be provided with balance plate (34), four groups of balance plates (34) are metal material, and in four groups of balance plates (34)
Bottom end is provided with rubber slab (35).
4. a kind of double loop hotline heater as claimed in claim 3, which is characterized in that it further include four groups of supporting legs (36),
The top of four groups of supporting legs (36) is connect with the front left side, left rear side, forward right side and right lateral side of pedestal (32) bottom end respectively, and
Idler wheel (37) are provided in the bottom end of four groups of supporting legs (36).
5. a kind of double loop hotline heater as claimed in claim 4, which is characterized in that on two groups of communicating pipes (17)
It is provided with check valve (38).
6. a kind of double loop hotline heater as claimed in claim 5, which is characterized in that further include sealing ring (39), institute
It states sealing ring (39) to be set in transmission shaft (25), and the top of sealing ring (39) and the inner roof wall of working chamber are adjacent to.
7. a kind of double loop hotline heater as claimed in claim 6, which is characterized in that further include liquid level tube (40), institute
The bottom end for stating liquid level tube (40) is connected to the right end bottom of fuel tank (1), at the top of the top of liquid level tube (40) and the right end of fuel tank (1)
Connection, the right end of liquid level tube (40) is provided with peep hole, and being internally provided with transparent baffle (41) in peep hole, described transparent
It is provided on baffle (41) graduation mark (42), the top of fuel tank (1) is provided with oil fuel tube (43), and is arranged at oil fuel tube (43)
There is fuel feeding valve.
8. a kind of double loop hotline heater as claimed in claim 7, which is characterized in that fuel tank (1) the right end bottom
It is provided with oil exit pipe (44), and is provided with draining valve at oil exit pipe (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650091.7U CN208205423U (en) | 2018-05-02 | 2018-05-02 | A kind of double loop hotline heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650091.7U CN208205423U (en) | 2018-05-02 | 2018-05-02 | A kind of double loop hotline heater |
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| Publication Number | Publication Date |
|---|---|
| CN208205423U true CN208205423U (en) | 2018-12-07 |
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| CN201820650091.7U Expired - Fee Related CN208205423U (en) | 2018-05-02 | 2018-05-02 | A kind of double loop hotline heater |
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| CN (1) | CN208205423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811341A (en) * | 2019-11-04 | 2020-02-21 | 宁波方太厨具有限公司 | Inner container structure and cooking device with same |
-
2018
- 2018-05-02 CN CN201820650091.7U patent/CN208205423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811341A (en) * | 2019-11-04 | 2020-02-21 | 宁波方太厨具有限公司 | Inner container structure and cooking device with same |
| CN110811341B (en) * | 2019-11-04 | 2021-07-23 | 宁波方太厨具有限公司 | Inner container structure and cooking device with same |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181207 Termination date: 20200502 |