CN208399301U - A kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers - Google Patents
A kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers Download PDFInfo
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- CN208399301U CN208399301U CN201821055474.6U CN201821055474U CN208399301U CN 208399301 U CN208399301 U CN 208399301U CN 201821055474 U CN201821055474 U CN 201821055474U CN 208399301 U CN208399301 U CN 208399301U
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Abstract
The utility model discloses a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers, for analysis and testing equipment technical field, including control pedestal and the first segment furnace being mounted on the control pedestal, the second section furnace, third section furnace, the second section furnace and third section furnace are fixedly mounted on the control pedestal, the first segment furnace is slidably mounted on the surface of the control pedestal, is equipped in the second section furnace for driving the first segment furnace close to or far from the power drive assemblies of the second section furnace.The utility model can be with Electronic control first segment furnace close to or far from combustion tube, and the shift position of first segment furnace and residence time are more accurate, is conducive to improve detection accuracy.
Description
Technical field
The utility model relates to a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers, belong to analysis detection and set
Standby technical field.
Background technique
The coal used as main energy sources is made of organic matter and inorganic matter two parts, and carbon and hydrogen are coal organic matters
Main component, in coal the analysis of carbon hydrogen element coal chemistry is studied and coal efficiently using significant.It surveys
The method for determining carbohydrate content in coal has very much, wherein three section oven processes are suitable for the measurement of large range of carbohydrate content.Three sections
The measuring principle of oven process is to weigh a certain amount of coal sample to burn in the combustion tube for being connected with constant oxygen stream, the carbon in coal sample
Carbon dioxide is generated with reaction, and protium reaction generates water, utilizes the absorption furnace for being respectively provided with soda lime and anhydrous calcium chloride
The carbon dioxide and water for absorbing generation respectively can calculate the content of carbon in coal sample, protium according to the gain in weight of absorbent.
The combustion tube of three section oven process carbon-hydrogen analyzers is usually fixed motionless, passes through the combustion furnace outside mobile combustion tube
Make its burning to carry out heating to the coal sample in combustion tube, heating furnace is moved to again after the completion of heating and is separated with combustion tube.Mesh
Preceding three sections oven process carbon-hydrogen analyzer common on the market is usually all manual mobile combustion furnace, exists and moves the furnace time and apart from not smart
True problem.
Utility model content
The purpose of the utility model is to overcome the above-mentioned deficiencies in the presence of the prior art, and provide a kind of based on three section furnaces
The automatic shifting furnace apparatus of method carbon-hydrogen analyzer, can be with Electronic control first segment furnace close to or far from combustion tube, the shifting of first segment furnace
Dynamic position and residence time are more accurate, are conducive to improve detection accuracy.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers, including control pedestal and be mounted on the control
First segment furnace, the second section furnace, third section furnace on pedestal, the second section furnace and third section furnace are fixedly mounted on the control
On pedestal, the first segment furnace is slidably mounted on the surface of the control pedestal, is equipped in the second section furnace for driving
Power drive assemblies of the first segment furnace close to or far from the second section furnace.
It, can be with by power drive assemblies through the above technical solutions, combustion tube is typically mounted on the side of first segment furnace
Control first segment furnace is close and is located at outside combustion tube, so that carrying out heating to the coal sample in combustion tube makes its burning；Or
First segment furnace is set to separate stopping heating with combustion tube, whole process is electrically driven component control, the shift position of first segment furnace
More accurate with the residence time, the consistency of detection is good, improves detection accuracy.
Further preferably are as follows: the power drive assemblies include controllable motor, worm gear and worm screw, and the controllable motor is fixed
It is mounted in the second section furnace, the output end of the controllable motor is fixedly connected with the worm gear, the worm gear engagement connection institute
Worm screw is stated, the first segment furnace is fixedly connected with the one end of the worm screw far from the second section furnace.
Through the above technical solutions, controllable motor can control the rotation time of worm gear, rotation interval etc., motor is controlled
Output end drives worm gear rotation, and worm gear with the engagement of worm screw by driving worm screw to be translated, to drive and worm screw one
The first segment furnace being fixedly connected is held to be moved, drive mechanism is simple, transmission effect is good.
Further preferably are as follows: the side wall of the first segment furnace is equipped with clip assembly, and one end of the worm screw passes through clamping
Component is fixedly connected with the side wall of first segment furnace.
Through the above technical solutions, one end of worm screw is fixedly connected by clip assembly with the side wall of first segment furnace, then snail
It is removable structure between bar and first segment furnace, convenient for the dismounting between worm screw and first segment furnace.
Further preferably are as follows: the clip assembly include blocked hole, card limit block, two wedge blocks, two cards limit springs and
For installing the accommodating chamber of the card limit spring, the card limit block is fixedly connected on one of the worm screw far from the second section furnace
End, the wedge block are fixedly connected with card limit spring, and the card is limited block under the elastic force effect of card limit spring by the wedge block
It is limited in the blocked hole.
Through the above technical solutions, card limit block is limited in blocked hole under the elastic force effect of card limit spring by two wedge blocks
It is interior, to make stable connection between worm screw and the side wall of first segment furnace, be not readily separated, need by worm screw carry out disassembly, cleaning or
When maintenance, it is only necessary to by two wedge block push-in accommodating chambers, so that wedge block is lost the restriction effect to card limit block, at this time card limit
Block can take out from blocked hole, that is, realize the disassembly of worm screw.
Further preferably are as follows: the side wall of the first segment furnace is equipped with for pushing wedge block to slide into the accommodating chamber
Impeller.
Through the above technical solutions, impeller pushes wedge with can be convenient when needing to take out worm screw from blocked hole
Shape block enters accommodating chamber, so that manpower be avoided to protrude into blocked hole the inconvenient problem that exerts a force.
Further preferably are as follows: the impeller includes push rod, is offered on the side wall of the first segment furnace and the receiving
The sliding slot of chamber connection, jack is offered on the wedge block, and the push rod passes through the sliding slot and is inserted into the jack.
Through the above technical solutions, push rod passes through in sliding slot insertion jack, by pushing push rod in the external of first segment furnace,
Wedge block can be pushed into accommodating chamber, keep the disassembly of worm screw easier.
Further preferably are as follows: screw thread is equipped in the jack, the bottom of the push rod passes through the jack and the wedge shape
Block is threadedly coupled.
Through the above technical solutions, screw thread is arranged in jack, the bottom of push rod with pass through jack and the wedge block screw thread
Connection, then push rod is plugged in jack not easy glide, and push rod is not easy to fall off from jack.
Further preferably are as follows: support lantern ring is equipped in the second section furnace, the worm screw passes through the support lantern ring.
Through the above technical solutions, support lantern ring can be supported worm screw, stablizes worm screw and kept with worm gear
The state of engagement, to make driving assembly that can be moved with stabilized driving first segment furnace.
Further preferably are as follows: intert the gag lever post for being parallel to the worm screw between the first segment furnace and the second section furnace.
Through the above technical solutions, being plugged between first segment furnace and the second section furnace can make first segment furnace steady in gag lever post
The fixed axis direction along gag lever post moves, and rolls when mitigating the movement of first segment furnace, to improve detection accuracy.
Further preferably are as follows: the bottom of the first segment furnace is equipped with idler wheel, is equipped with described in confession on the control pedestal
The guide rail that idler wheel rolls.
Through the above technical solutions, the cooperation of idler wheel and guide rail can make the movement of first segment furnace be more easier to control, from
And keep the shift position of first segment furnace and residence time more accurate, be conducive to improve detection accuracy.
In conclusion the utility model has the following beneficial effects:
1. controllable motor, worm gear and worm screw is arranged on the second section furnace to drive first segment furnace to be moved, pass through adjusting
The rotation time of controllable motor, rotation interval etc. come make first segment furnace residence time and moving distance it is more accurate, be conducive to
Improve detection accuracy；
2. make to connect between worm screw and first segment furnace for clamping by the way that clip assembly is arranged on the side wall of first segment furnace,
Worm screw it is convenient for disassembly and assembly.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural schematic diagram of another angle of the present embodiment；
Fig. 3 is the structural schematic diagram of driving assembly in the present embodiment；
Fig. 4 is the enlarged structure schematic diagram of a-quadrant in Fig. 1；
Fig. 5 is the cross-sectional view of clip assembly in Fig. 4.
In figure, 1, first segment furnace；11, sliding slot；12, idler wheel；13, first baffle；14, positive stop strip；2, the second section furnace；21,
Second baffle；3, third section furnace；4, pedestal is controlled；5, power drive assemblies；51, controllable motor；52, worm gear；53, worm screw；
531, block；6, clip assembly；61, blocked hole；62, wedge block；621, jack；63, card limit block；64, card limit spring；65, hold
Receive chamber；7, push rod；8, lantern ring is supported；9, gag lever post.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers, as shown in Figure 1, including control pedestal 4, first
Section furnace 1, the second section furnace 2 and third section furnace 3, the second section furnace 2 and third section furnace 3 are fixedly mounted on the control pedestal 4
On, the first segment furnace 1 is slidably mounted on the surface of the control pedestal 4, is equipped in the second section furnace 2 for driving
First segment furnace 1 is stated close to or far from the power drive assemblies 5(of the second section furnace 2 referring to Fig. 3).
As depicted in figs. 1 and 2, support lantern ring 8(is equipped in the second section furnace 2 referring to Fig. 3), the worm screw 53 passes through institute
It states support lantern ring 8 and one end is fixed with block 531, block 531 can prevent worm screw 53 to be detached from from support lantern ring 8.First segment
Furnace 1 is arranged far from a side opening of the second section furnace 2, and opening is fixedly installed with first baffle 13.Second section furnace 2 is close to first
The side opening setting of furnace 1 is saved, and opening is fixedly installed with second baffle 21.Between the first segment furnace 1 and the second section furnace 2
The interspersed gag lever post 9 for being parallel to the worm screw 53, gag lever post 9 run through first baffle 13 and second along the axis direction of worm screw 53
Baffle 21.The bottom of the first segment furnace 1 is equipped with idler wheel 12, and the restricted idler wheel 12 is installed on the control pedestal 4 and is rolled
Dynamic positive stop strip 14.
As shown in Figure 1, the power drive assemblies 5 include controllable motor 51, worm gear 52 and worm screw 53, the controllable motor
51 are fixedly mounted in the second section furnace 2, and the output end of the controllable motor 51 is fixedly connected with the worm gear 52, the worm gear
52 engagements connect the worm screw 53, and worm screw 53 extends along the line direction of first segment furnace 1 and the second section furnace 2 and extend out to the second section
Outside furnace 2, the first segment furnace 1 is fixedly connected with the one end of the worm screw 53 far from the second section furnace 2.
As shown in Figure 4 and Figure 5, the side wall of first segment furnace 1 is equipped with clip assembly 6, and the clip assembly 6 includes blocked hole
61, two wedge blocks 62,63, two card limit springs 64 of card limit block and two accommodating chambers 65.Card limit block 63 is fixedly mounted on worm screw
53 ends far from the second section furnace 2, blocked hole 61 are used to be inserted into for worm screw 53 far from the end of the second section furnace 2, and two receivings are empty
Chamber is distributed in the two sides of blocked hole 61 along the radial symmetric of blocked hole 61 respectively, and two card limit springs 64 are respectively and fixedly installed to two
In a accommodating chamber 65, the bottom of two wedge blocks 62 is fixedly connected with two card limit springs 64 respectively, the top of two wedge blocks 62
Portion protrudes into the space that limitation card limit block 63 is formed in blocked hole 61 and with the bottom of blocked hole 61, and the wedge block 62 limits bullet in card
Card limit block 63 is limited in the blocked hole 61 under the elastic force effect of spring 64, to keep worm screw 53 and first segment furnace 1
Be fixedly connected.
As shown in figure 5, being equipped on the side wall of the first segment furnace 1 for pushing wedge block 62 to slide into the accommodating chamber 65
Interior impeller.The impeller is push rod 7, offer on the side wall of the first segment furnace 1 be connected to the accommodating chamber 65 and
The sliding slot 11 extended in the same direction with accommodating chamber 65 offers screwed jack 621 on the wedge block 62, the push rod 7
Bottom is equipped with screw thread and passes through the sliding slot 11 and screws in the jack 621.
Working principle: worm gear 52 is controlled by the time of the output end rotation of control controllable motor 51, rotation interval etc.
Rotation, and worm gear 52 makes worm screw 53 drive first segment furnace 1 by driving worm screw 53 to be translated with the engagement of worm screw 53
The movement for carrying out positioning timing, to improve detection accuracy.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers, including control pedestal (4) and be mounted on the control
First segment furnace (1), the second section furnace (2), third section furnace (3) on pedestal (4) processed, it is characterized in that: the second section furnace (2) and
Three section furnaces (3) are fixedly mounted on the control pedestal (4), and the first segment furnace (1) is slidably mounted on the control pedestal
(4) it on surface, is equipped in the second section furnace (2) for driving the first segment furnace (1) close to or far from second section
The power drive assemblies (5) of furnace (2).
2. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers according to claim 1, it is characterized in that: institute
Stating power drive assemblies (5) includes controllable motor (51), worm gear (52) and worm screw (53), and the controllable motor (51) is fixedly mounted
In the second section furnace (2), the output end of the controllable motor (51) is fixedly connected the worm gear (52), the worm gear (52)
Engagement connects the worm screw (53), and the first segment furnace (1) is fixedly connected with one of the worm screw (53) far from the second section furnace (2)
End.
3. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers according to claim 2, it is characterized in that: institute
The side wall for stating first segment furnace (1) is equipped with clip assembly (6), and one end of the worm screw (53) passes through clip assembly (6) and first
The side wall of section furnace (1) is fixedly connected.
4. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers according to claim 3, it is characterized in that: institute
Clip assembly (6) is stated to include blocked hole (61), two wedge blocks (62), card limit block (63), two card limits spring (64) and be used for
The accommodating chamber (65) of card limit spring (64) is installed, card limit block (63) is fixedly connected on the worm screw (53) far from described
One end of second section furnace (2), the wedge block (62) are fixedly connected with card limit spring (64), and the wedge block (62) limits bullet in card
Card limit block (63) is limited in the blocked hole (61) under the elastic force effect of spring (64).
5. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers according to claim 4, it is characterized in that: institute
The side wall for stating first segment furnace (1) is equipped with for pushing wedge block (62) to slide into the impeller in the accommodating chamber (65).
6. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers according to claim 5, it is characterized in that: institute
Stating impeller includes push rod (7), offers the sliding slot being connected to the accommodating chamber (65) on the side wall of the first segment furnace (1)
(11), it is offered jack (621) on the wedge block (62), the push rod (7) passes through the sliding slot (11) and is inserted into the jack
(621) in.
7. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers according to claim 6, it is characterized in that: institute
It states and is equipped with screw thread in jack (621), the bottom of the push rod (7) passes through the jack (621) and the wedge block (62) screw thread
Connection.
8. according to a kind of described in any item automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers of claim 2-7,
It is characterized in: is equipped with support lantern ring (8) in the second section furnace (2), the worm screw (53) passes through the support lantern ring (8).
9. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers according to claim 2, it is characterized in that: institute
State the gag lever post (9) for interting between first segment furnace (1) and the second section furnace (2) and being parallel to the worm screw (53).
10. a kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers according to claim 9, it is characterized in that:
The bottom of the first segment furnace (1) is equipped with idler wheel (12), and the restricted idler wheel (12) rolling is installed on the control pedestal (4)
Dynamic positive stop strip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821055474.6U CN208399301U (en) | 2018-07-04 | 2018-07-04 | A kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821055474.6U CN208399301U (en) | 2018-07-04 | 2018-07-04 | A kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers |
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| Publication Number | Publication Date |
|---|---|
| CN208399301U true CN208399301U (en) | 2019-01-18 |
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ID=65130771
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821055474.6U Active CN208399301U (en) | 2018-07-04 | 2018-07-04 | A kind of automatic shifting furnace apparatus based on three section oven process carbon-hydrogen analyzers |
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| Country | Link |
|---|---|
| CN (1) | CN208399301U (en) |
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2018
- 2018-07-04 CN CN201821055474.6U patent/CN208399301U/en active Active
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Address after: Pingyao Town, Yuhang District Ho port in North Mountain of Hangzhou city in Zhejiang province 311115 building 22 Patentee after: China Coal Zhejiang Testing Technology Co., Ltd Address before: Pingyao Town, Yuhang District Ho port in North Mountain of Hangzhou city in Zhejiang province 311115 building 22 Patentee before: Zhejiang coal inspection Co Ltd |