CN206305461U - A kind of nozzle ring fork powder compacting catalysis degreasing stove - Google Patents
A kind of nozzle ring fork powder compacting catalysis degreasing stove Download PDFInfo
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- CN206305461U CN206305461U CN201621381328.3U CN201621381328U CN206305461U CN 206305461 U CN206305461 U CN 206305461U CN 201621381328 U CN201621381328 U CN 201621381328U CN 206305461 U CN206305461 U CN 206305461U
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- flange
- block set
- mounting seat
- nozzle ring
- catalysis degreasing
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Abstract
The utility model discloses a kind of nozzle ring fork powder compacting catalysis degreasing stove, including burner hearth and motor, it is characterised in that：Mounting seat is extended with the burner hearth, the first flange is formed with the top of mounting seat, the second flange is formed with motor, first flange and the second flange are attached by flange, on the lateral wall of mounting seat third lip is formed with to the first flange direction, block set is arranged with outside the motor, the 4th flange is formed with the opening of the block set, third lip and the 4th flange are connected by flange, closed closed chamber is formed between the block set and the third lip of mounting seat, negative pressure generator is provided with outside the block set, a vacuum tube is connected with the negative pressure generator, the vacuum tube is inserted in the block set, pressure detector is provided with the hub interior wall, the pressure detector, the controller that negative pressure generator is made with a control catalysis degreasing furnaceman is electrically connected.
Description
Technical field
The utility model is related to a kind of catalysis degreasing stove, more particularly to a kind of nozzle ring fork powder compacting catalysis degreasing
Stove.
Background technology
Turbocharging is one of most common pressure charging system, the work of nozzle ring fork and jet blade in engine with supercharger
With most important, in nozzle ring, shift fork as blade rocking bar, nozzle ring shift fork fit with nozzle ring blade does opening angle
Adjustment, the working condition for adjusting stage of turbine makes booster meet engine calls, once there is clamping stagnation, supercharging in nozzle ring
Device cannot be adjusted with engine operating condition, cause engine operation irregularity.
Catalysis degreasing stove is a kind of special equipment of Powder Metallurgy Industry, and it is reached quick de- by the use of nitric acid as catalyst
Except the effect of the binding agent in workpiece, it is adaptable to the metal or ceramic injection of powder metallurgy injection molding technique polyacetals feeding system
Part.Meanwhile, catalysis degreasing stove includes a body of heater, and the workpiece with degreasing is placed with body of heater, and reacting gas is in centrifugal blower
The lower circulation of effect blows to degreasing workpiece surface, so as to complete degreasing reaction.In existing debinding furnace, centrifugal blower includes driving electricity
The power transmission shaft of machine, centrifugation blade and connection motor and centrifugation blade, wherein, motor is installed in outside burner hearth, centrifugation
Fan blade is installed in inside burner hearth, and power transmission shaft is rotatably arranged on hearth wall, and power transmission shaft has gap with the assembling of hearth wall,
External air can bring great potential safety hazard from the gap into quick-fried stove is caused in burner hearth；Prior art generally uses acidproof axle
Envelope, in use, easy to wear, corrosion, and be difficult to be found, protection is low；Can also influence bearing life simultaneously.
Utility model content
The technical problems to be solved in the utility model is directed to the present situation of prior art, there is provided a kind of nozzle ring fork powder
Shaped catalyst debinding furnace, solves centrifugal blower and is installed on outside burner hearth the technical problem for easily causing quick-fried stove.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of nozzle ring fork powder compacting is urged
Change debinding furnace, including burner hearth and the motor that is arranged on the burner hearth, the motor includes being placed in outside burner hearth
Body and the power transmission shaft for stretching into burner hearth and being connected with centrifugation blade, it is characterised in that：It is extended with for installing on the burner hearth
The mounting seat of motor, is provided with bearing in the mounting seat, the first flange, the driving are formed with the top of the mounting seat
The second flange is formed with the body of motor, the first flange and the second flange are attached by bolt, and bolt is connected
Connect, third lip be formed with to the first flange direction on the lateral wall of the mounting seat, block set is arranged with outside the motor,
The 4th flange is formed with the opening of the block set, third lip and the 4th flange are by flange connection, the block set and mounting seat
Third lip between form closed closed chamber, negative pressure generator is provided with outside the block set, connect on the negative pressure generator
A vacuum tube is connected to, the vacuum tube is inserted in the block set, is provided with pressure detector on the hub interior wall, the pressure detecting
The controller that device, negative pressure generator are made with a control catalysis degreasing furnaceman is electrically connected.
Used as improvement, the bearing in the mounting seat includes clutch shaft bearing and second bearing positioned opposite, the transmission
It is located on axle at the opposite face of clutch shaft bearing and second bearing and is provided with sealing gasket, the opposite side of the sealing gasket is provided with set
Ring, top cover is provided between two collars, and the stability that power transmission shaft is installed is improved using two bearings, is realized using sealing gasket
Gap to bearing seals, and the collar is pressed on sealing gasket using top cover, improves sealing property and transmission performance.
Improve again, thread groove is circumferentially offered on the end face of the first flange, padded between first flange and the second flange
The back for having gasket seal, second flange is arranged with sealing shroud, and the bolt is combined in thread groove and is pressed in sealing
Put, on the first flange in the form of thread groove, relative to screwed hole so that the back of the first flange is fully sealed, and subtracts
The small presence in gap, while fitted seal pad and sealing shroud, increased close between the first flange and the second flange end face
Envelope effect.
Improve again, oxygen detector is provided with the closed chamber, the oxygen detector is electrically connected with the controller, the control
Device processed is electrically connected with a siren, and when the oxygen content in closed chamber reaches setting value, controller control siren sends police
Report, meanwhile, controller control catalysis degreasing stove is stopped.
Improve again, bulge loop is extended with the end face of second flange, opened up with bulge loop corresponding position on first flange
Fluted, the bottom portion of groove is provided with sealing ring, and the bulge loop is pressed on the sealing ring, by set bulge loop, groove with
And sealing ring, increased the difficulty that air flows in the gap of the first flange and the second flange.
Further, the bulge loop quantity in first flange end face has multiple and radially distributes, each bulge loop
Length differs.
Compared with prior art, the utility model has the advantage of：The utility model utilizes and mounting seat is set on burner hearth,
The body of motor and the first flange are integrally formed, the connection gap that body is connected with the first flange have been eliminated, using method
Orchid is connected motor upside-down mounting in mounting seat end, meanwhile, third lip is formed in mounting seat, by setting block set, and
The 4th flange in block set is connected with third lip flange, is easy to the dismounting of block set, while so that the shape outside motor
Into closed chamber, additionally, using negative pressure generator so that the pressure state less than external environment condition is formed in closed chamber, when closed
Air is mixed into chamber, will be rapidly absorbed to negative pressure generator in the presence of negative pressure, it is closed when being mixed into air and being more
Pressure increase in chamber, now, pressure detector will detect pressure change, and controller control catalysis degreasing stove is stopped,
Shutdown inspection is carried out, the technical problem for easily causing quick-fried stove is installed on outside burner hearth so as to solve centrifugal blower.
Brief description of the drawings
Fig. 1 is the structural representation of nozzle ring fork powder compacting catalysis degreasing stove in the utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in figure 1, the nozzle ring fork powder compacting catalysis degreasing stove in this implementation, including burner hearth 1, motor 2,
Bolt 213, mounting seat 4, negative pressure generator 3, vacuum tube 31, pressure detector 7, oxygen concentration detector, block set 5, controller,
Bearing, sealing gasket 62, gasket seal and sealing shroud 212, the collar 63 and top cover 64.
Wherein, motor 2 is arranged on burner hearth 1, and motor 2 includes the body 21 being placed in outside burner hearth 1 and stretches
Enter the power transmission shaft 22 being connected in burner hearth 1 and with centrifugation blade, the mounting seat 4 for installing motor 2 be extended with burner hearth 1,
Bearing is provided with the mounting seat 4, the top of the mounting seat 4 is formed with the first flange 41, the body 21 of the motor 2
On be formed with the second flange 211, the first flange 41 and the second flange 211 are attached by bolt 213, and bolt 213 enters
Row connection, is formed with outside third lip 42, the motor 2 to the direction of the first flange 41 on the lateral wall of mounting seat 4 and is arranged
There is block set 5, the 4th flange 51 is formed with the opening of the block set 5, the flange 51 of third lip 42 and the 4th is connected by flange, institute
State and closed closed chamber 50 is formed between block set 5 and the third lip 42 of mounting seat 4, negative pressure generation is provided with outside the block set 5
Device 3, is connected with a vacuum tube 31 on the negative pressure generator 3, the vacuum tube 31 is inserted in the block set 5, the inwall of the block set 5
On be provided with pressure detector 7, the controller 9 that the pressure detector 7, the control catalysis degreasing furnaceman of negative pressure generator 3 and make
Electrical connection.
Further, the bearing in mounting seat 4 includes clutch shaft bearing 61 and second bearing positioned opposite, the power transmission shaft
It is located on 22 at the opposite face of clutch shaft bearing 61 and second bearing and is provided with sealing gasket 62, the opposite side of the sealing gasket 62 is set
There is the collar 63, top cover 64 is provided between two collars 63, the stability that power transmission shaft 22 is installed is improved using two bearings, profit
Realized sealing the gap of bearing with sealing gasket 62, the collar 63 is pressed on sealing gasket 62 using top cover 64, improve
Sealing property and transmission performance.
In addition, circumferentially offer thread groove on the end face of the first flange 41, the flange 211 of first flange 41 and second it
Between be lined with gasket seal, the back of second flange 211 is arranged with sealing shroud 212, and the bolt 213 is combined in thread groove
And be pressed on sealing shroud 212, on the first flange 41 in the form of thread groove, relative to screwed hole so that the first flange
41 back is fully sealed, and reduces the presence in gap, while fitted seal pad and sealing shroud 212, increased the first flange
Sealing effectiveness between 41 and the end face of the second flange 211.
Additionally, being provided with oxygen detector in the closed chamber 50, the oxygen detector is electrically connected with controller 9, described
Controller 9 is electrically connected with a siren 8, when the oxygen content in closed chamber 50 reaches setting value, the control siren of controller 9
8 send alarm, meanwhile, the control catalysis degreasing stove of controller 9 is stopped.
Finally, bulge loop 210 is extended with the end face of second flange 211, with bulge loop 210 pairs on first flange 41
Should place open up fluted, the bottom portion of groove is provided with sealing ring 410, and the bulge loop 210 is pressed on the sealing ring 410, enters
One step ground, the quantity of bulge loop 210 on the end face of the first flange 41 has multiple and radially distributes, the length of each bulge loop 210
Degree differs, and by setting bulge loop 210, groove and sealing ring 410, increased air in the first flange 41 and the second flange 211
Gap in flow difficulty.
To sum up, the utility model utilizes and mounting seat 4 is set on burner hearth 1, by the flange of body 21 and first of motor 2
211 are integrally formed, and have eliminated the connection gap that body 21 is connected with the first flange 211, are fallen motor 2 using flange connection
Loaded on the end of mounting seat 4, meanwhile, third lip 42 is formed in mounting seat 4, by setting block set 5, and by the in block set 5
Four flanges 51 are connected with the orchid of third lip method 42, are easy to the dismounting of block set 5, while so that form closed outside motor 2
Chamber 50, additionally, using negative pressure generator 3 so that the pressure state less than external environment condition is formed in closed chamber 50, works as closed chamber
Air is mixed into 50, will be rapidly absorbed to negative pressure generator 3 in the presence of negative pressure, it is close when being mixed into air and being more
Pressure increase in closed chamber 50, now, pressure detector 7 will detect pressure change, and the control catalysis degreasing stove of controller 9 stops
Work, carries out shutdown inspection, and the technical problem for easily causing quick-fried stove is installed on outside burner hearth 1 so as to solve centrifugal blower.
Claims (7)
1. a kind of nozzle ring fork powder compacting catalysis degreasing stove, including burner hearth (1) and the drive being arranged on the burner hearth (1)
Dynamic motor (2), the motor (2) including be placed in the outside body (21) of burner hearth (1) and stretch into burner hearth (1) and with wind is centrifuged
The power transmission shaft (22) of leaf connection, it is characterised in that：The mounting seat for installing motor (2) is extended with the burner hearth (1)
(4) bearing, is provided with the mounting seat (4), the first flange (41) is formed with the top of the mounting seat (4), it is described to drive electricity
The second flange (211) is formed with the body (21) of machine (2), the first flange (41) and the second flange (211) are by bolt
(213) it is attached, third lip (42), institute is formed with to the first flange (41) direction on the lateral wall of the mounting seat (4)
State and be arranged with block set (5) outside motor (2), the 4th flange (51), third lip (42) are formed with the opening of the block set (5)
Connected by flange with the 4th flange (51), form closed between the block set (5) and the third lip (42) of mounting seat (4)
Negative pressure generator (3) is provided with outside closed chamber (50), the block set (5), a vacuum tube is connected with the negative pressure generator (3)
(31), the vacuum tube (31) is inserted in the block set (5), and pressure detector (7), the pressure are provided with block set (5) inwall
The controller (9) that force detector (7), negative pressure generator (3) are made with a control catalysis degreasing furnaceman is electrically connected.
2. nozzle ring fork powder compacting catalysis degreasing stove according to claim 1, it is characterised in that：The mounting seat
(4) bearing in includes clutch shaft bearing (61) and second bearing positioned opposite, and clutch shaft bearing is located on the power transmission shaft (22)
(61) sealing gasket (62) and at the opposite face of second bearing is provided with, the opposite side of the sealing gasket (62) is provided with the collar
(63) top cover (64), is provided between two collars (63).
3. nozzle ring fork powder compacting catalysis degreasing stove according to claim 1, it is characterised in that：The controller with
One siren is electrically connected.
4. nozzle ring fork powder compacting catalysis degreasing stove according to claim 1, it is characterised in that：First flange
(41) thread groove is circumferentially offered on end face, gasket seal is lined between first flange (41) and the second flange (211),
The back of second flange (211) is arranged with sealing shroud (212), and the bolt (213) is combined in thread groove and is pressed in
On sealing shroud (212).
5. nozzle ring fork powder compacting catalysis degreasing stove according to claim 3, it is characterised in that：The closed chamber
(50) oxygen detector is provided with, the oxygen detector is electrically connected with controller (9).
6. nozzle ring fork powder compacting catalysis degreasing stove according to claim 1, it is characterised in that：Second flange
(211) bulge loop (210) is extended with end face, opens up fluted with bulge loop (210) corresponding position on first flange (41), institute
State bottom portion of groove and be provided with sealing ring (410), the bulge loop (210) is pressed on the sealing ring (410).
7. nozzle ring fork powder compacting catalysis degreasing stove according to claim 1, it is characterised in that：First flange
(41) bulge loop (210) quantity on end face has multiple and radially distributes, and the length of each bulge loop (210) differs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381328.3U CN206305461U (en) | 2016-12-15 | 2016-12-15 | A kind of nozzle ring fork powder compacting catalysis degreasing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381328.3U CN206305461U (en) | 2016-12-15 | 2016-12-15 | A kind of nozzle ring fork powder compacting catalysis degreasing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305461U true CN206305461U (en) | 2017-07-07 |
Family
ID=59252274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381328.3U Active CN206305461U (en) | 2016-12-15 | 2016-12-15 | A kind of nozzle ring fork powder compacting catalysis degreasing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883092A (en) * | 2017-12-25 | 2018-04-06 | 郑州龙威电子科技有限公司 | A kind of anaerobic discharging docking facilities |
-
2016
- 2016-12-15 CN CN201621381328.3U patent/CN206305461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883092A (en) * | 2017-12-25 | 2018-04-06 | 郑州龙威电子科技有限公司 | A kind of anaerobic discharging docking facilities |
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